How to revive your Chinese Android Head Unit - Test Point method - 8227L - universal car stereo

แชร์
ฝัง
  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 487

  • @unicornharry7995
    @unicornharry7995 10 หลายเดือนก่อน +3

    Oh thank god! I thought you were going to cut a hole in it for pleasure!!! What a relief!

  • @EsotericArctos
    @EsotericArctos ปีที่แล้ว +14

    The "white stuff" is actually very important for cooling the chips. It is called Heat Sink Compound and you must replace it if you clean it all off as your unit will overheat without it. Make sure you always replace the heatsink, or make sure you don't clean it off so there is enough left to provide a good thermal connection between the chips and the case.

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว +5

      That is correct. Although the quality of said compound is questionable at best. We normally replace it with Arctic afte we installed additional heat sink plates to really tighten the fit.

    • @Terkinstein
      @Terkinstein ปีที่แล้ว +1

      You beat me to it lolz

    • @groinache
      @groinache 6 หลายเดือนก่อน

      isn't the white stuff are glue to keep the component from vibration during driving condition

    • @edinfific2576
      @edinfific2576 4 หลายเดือนก่อน +1

      ​@@groinache No, it's a thermally conductive paste to improve heat transfer between components and heatsink.

    • @arneldata9423
      @arneldata9423 3 หลายเดือนก่อน

      Wherr is that white stuff?

  • @fluxcapacitor
    @fluxcapacitor ปีที่แล้ว +2

    Hi, I've just received a DOA unit from Soarcomer (blank black screen). The unit is a 9.5" with the newest 2K screen (2000x1200 pixels). I ordered 6/128 but the sticker on the back says 8/256! Whatever, the unit doesn't work :/
    My unit SEEMS to boot (or at least it has power on the motherboard) because when I provide 12VDC to the 2 pins BAT/GND of the main 16-pin connector on the rear, the blue LED on the PCB lights up. Also, "CAR_BT" is broadcasted in Bluetooth. However, if I plug just USB like you show on my computer: nothing, the PCB LED does not light up. Any idea?

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      Sorry we don't have any experience with this unit.

  • @lucasduck95
    @lucasduck95 ปีที่แล้ว +1

    Brilliant video, you are a skilled man, my respects🤙

  • @russelldean7069
    @russelldean7069 11 หลายเดือนก่อน +5

    I have a cheap android head unit from ebay. Have had for 2 months or so. Suddenly ot will do nothing. No screen light up, buttons don't light up, nothing. Sometimes you can see a dim luminance in the screen for a few seconds as if it is attempting to come on. But nothing else. Can someone please help me with this issue,???

    • @tigerusa5430
      @tigerusa5430 7 หลายเดือนก่อน

      Probably backlight issue

    • @mornebosman8259
      @mornebosman8259 2 หลายเดือนก่อน

      Where to get parts​@@tigerusa5430

  • @4hm3d39
    @4hm3d39 ปีที่แล้ว +3

    Thank you so much mate. This is really very helpful but i have a question, Can we use this method on the other car panels as well?

  • @greenstash
    @greenstash 2 ปีที่แล้ว +3

    You're truly brilliant.

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว +1

      Thank you but really, the credit goes to all the people who contributed with thei amazing knowledge to make this tutorial possible. Particularly on 4PDA forums.

  • @djLS
    @djLS หลายเดือนก่อน

    I have a headunit 8-core Allwinner rom32gb ddr3 4gb with kernel version linux 4.4.89 and OS version KC1D0111-O49-3.0.4.3.5
    and MCU STM32-20190828-11-KC2-30. While i m on google acount and trying to type my email and password its like dont let me type and going back in the page i started. Does anyone have any recomendation? I want to repair it even i know i can find a cheep headunit cause is a memorial gift from a friend that is not with us anymore! Thanks in advance.

    • @Nam5605
      @Nam5605 หลายเดือนก่อน

      you should restore factory settings

  • @setnfix
    @setnfix 4 หลายเดือนก่อน

    I downloaded the firmware using sp flash tools. After the process is completed, there is no visuals or turn on the device. The main issue is, the device is not detecting the PC. Please help

  • @doktorzafejs5782
    @doktorzafejs5782 ปีที่แล้ว

    I have a similar Chinese multimedia, and the touchscreen is unresponsive. Since the USB is working, I attempted a hard reset and calibration using a USB mouse, but it was unsuccessful. I decided to order a replacement digitizer (touchscreen), but the issue persists. I suspect it might be related to the chip, and I wanted to flash it. However, when I connect it via USB to the computer, the Device Manager doesn't respond, whether the device is powered on or off, even though the USB mouse works. I'm doing this as a hobby, but I'm unsure about the next steps and what to do next.

  • @philipfuglsang9646
    @philipfuglsang9646 ปีที่แล้ว

    7:14 hi. Du you know if the rear output for monitors can be activated? Need them for the kids in the back.

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      They can but you'll need a fairly powerful head unit to drive it.

  • @Mixbag
    @Mixbag 6 วันที่ผ่านมา

    Do you know what component on the pcb board is responsible for turning the screen on? I hear music just blank screen

  • @joseantsime1
    @joseantsime1 2 ปีที่แล้ว +1

    hi i am trying to revive my xytauto 9216b android unit. that after mounting a firmware it stayed off. I am doing step by step what is explained in the video but my only one does not connect.

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Watch the first 8 minutes of our video on the correct setup including installing the drivers - th-cam.com/video/1D2cKcgFr_o/w-d-xo.html

  • @karelhernandez2485
    @karelhernandez2485 11 หลายเดือนก่อน +1

    Hello, where can I find the schematic of this?

    • @MiguelLopez-gq5sm
      @MiguelLopez-gq5sm 10 หลายเดือนก่อน

      I had same question, it seems impossible

  • @SenseiMinke
    @SenseiMinke 5 หลายเดือนก่อน

    I have the YT9216BJ_00012_V0001 and im having issues with the mains audio going out except when i hit a big bump or hit the dash just right.
    all 4 door speakers will cut out simultaneously like it's going into a protected mode but my s/w output is 100% unaffected.
    I might have a grounding speaker wire in one of my rear doors but haven't had the tools to get the doors opened after my truck bed was broken into in my apartment-locked parking.
    if I can get it working I'd like to flash it with your software, if i can't I'll send it as a donation and go back to my Kenwood DDX2.

  • @isottoa702
    @isottoa702 5 หลายเดือนก่อน

    Hello. T3L 2+32 GB I increased the volume and the sound and screen were turning off and on. It was playing normally when the volume was turned down. I increased the volume and continued listening loudly, it kept turning off and on and finally it doesn't turn on at all now. panel touch lights are flashing. The startup logo comes on and suddenly closes. It doesn't open at all anymore. What can we do

  • @dharmeshmerai9672
    @dharmeshmerai9672 9 หลายเดือนก่อน

    Hi , I have Grundig GX2800 head units. After update it stuck at restart screen and continues restart. Even after power off I is running

  • @wiguel2131
    @wiguel2131 2 ปีที่แล้ว +1

    hola donde se puede conseguir el firmware
    YT9217C

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว +1

      From XYAUTO website. Or you can use our custom firmware which is much better.

    • @wiguel2131
      @wiguel2131 2 ปีที่แล้ว

      @@extrememod_ahuok can you send me a link of your firmware to test it on my YT9217C unit

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      @@wiguel2131 you can visit our website and look under Projects.

  • @_777Z
    @_777Z ปีที่แล้ว

    I have the same unit 8227L for a bmw e46 and the FM radio stopped working. No sound, It doesn't respond to touchscreen, can't change the stations of radio band. But the upper buttons RDS TA PTY work. Also the rest of the Android unit, apps and everything else, rear view camera work fine.
    Only the FM radio does not work.
    I've reset the unit several times from the menu and by pressing the little reset button with no success. It reset only the settings but there's no option for hard reset .
    Can you please help me? I tried contacting the seller but he can't help me.
    Thank you

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      If you have the same unit (which is unlikely as there are 100s of permutations out there and while they might looks the same, they are all different), simply reset the Radio app as you would with any app on an Android (delete Cache and Data for that app).
      If that doesn't help, you might need to re-install the Radio app but for that you need root access - so it's a fairly advanced type of modification.

    • @_777Z
      @_777Z ปีที่แล้ว

      @@extrememod_ahu I've entered the Recovery and I've managed to reset the unit to factory settings. But still the FM radio doesn't work. I think the FM radio is not a part of the android system because I can't find the application.
      How can I gain access to system root? Can you help me with this process?

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      @777Z if you're on Android API 23 then install SuperSU root through TWRP Recovery mode. If you have Android API 27 or later, then install Magisk same way

  • @munkhtsatsraltpurevdorj3159
    @munkhtsatsraltpurevdorj3159 2 ปีที่แล้ว +1

    Hello, the blue light is keep flashing but can't see the head unit files on my computer after USB connected. what could be an issue here sir?

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      There could be a number of issues, some of them outlined here: forum.xda-developers.com/t/guide-android-8-api27-supermod-for-yt9216bf-yt9216cfj-yt9216bj-yt9216bfj-yt9216cj-root-viper4android-twrp-custom-ui-brick-recovery-and-more.4318121/post-87798171

  • @holydevil.3955
    @holydevil.3955 10 หลายเดือนก่อน +1

    My light is not switching on when connecting usb point. But it turns on when supply 12v

    • @SultanofSerendipity
      @SultanofSerendipity 10 หลายเดือนก่อน

      i have the same issue sort of, did you found a workaround or what the problem is?

    • @holydevil.3955
      @holydevil.3955 10 หลายเดือนก่อน

      @@SultanofSerendipity no.

    • @mirzanoshin2367
      @mirzanoshin2367 8 หลายเดือนก่อน

      I am having the same issue.

  • @cristovaonunes4952
    @cristovaonunes4952 9 วันที่ผ่านมา

    Will it fix radio app not working? It opens but won’t find radio stations or give any sound, music player is good though, already tried reset button to restore (5 finger taps at boot)!!! Thanks for any help!

  • @jesusarmando4818
    @jesusarmando4818 2 ปีที่แล้ว +1

    You need to have the screen driver installed so that the PC can recognize it and open SP FLASH... ????

  • @mickeyvanaudenhaege3692
    @mickeyvanaudenhaege3692 9 หลายเดือนก่อน

    Will doing this fix my problem that I can't see thumb drive? After hard reset, as android boots up, a message appears saying that the FAT 32 storage failed.
    Unable to play music on either USB port.

  • @iaminvincible4441
    @iaminvincible4441 2 ปีที่แล้ว +1

    Please help,
    can i apply this method, if my system is stuck on the logo and keeps on rebooting?

  • @Cristlan
    @Cristlan 2 ปีที่แล้ว

    Hello! Maybe i can get an answer here, i have a problem with my android car player, the display just stopped working, i power on the device, it lights white for a few secconds and then turn black. The backlight its on, touchscreen works and i can play radio and music but it doesnt show anything just black

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Please contact us through our website for help

  • @voicuvaleriu2024
    @voicuvaleriu2024 ปีที่แล้ว

    Hi, I have such a "toy", recently installed, but it doesn't see anything on both USBs, on one the LED of the stick blinks but nothing appears on the screen and on the other it doesn't even blink. How do you think I can solve it? the version is this: Android : SWL 12B_00020_V001
    Android OS: Android 12.0 CAR AUDIO: F7.3.7 (X2)
    CAN Pro: V9.0.6 (disconnected) : no canbus
    DDR: 2G FLASH: 16G
    CPU: A7 1.5GHz x 4
    Display: 1024*600 (lvds)
    MCU: 4.0 (X2)
    Fitted to a 2006 Honda Jazz
    ??????

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      It's not uncommon for these units to have issues with the USB ports. If you are within warranty, simply return the unit. The method in the video does not aply to your unit.

  • @hamzahamouda3809
    @hamzahamouda3809 3 หลายเดือนก่อน

    I open my android for Hyundai accent,and when I try it again,the screen touch not working.please help me.

  • @jesuslugo3873
    @jesuslugo3873 ปีที่แล้ว

    Hello, I have a player similar to this one. I had a problem with the wiring and the output was damaged, change the component and that's it, the equipment turned on again, almost everything works exactly, the illumination of the side keys is not software, because I verified that and it's fine now, I don't know if it is the strip that connects with These keys have false contact in the key lighting area or the leds of that part were damaged when the output burned.

  • @planteavida
    @planteavida 5 หลายเดือนก่อน +1

    Hi, thanks for the great video!
    Do you have, by chance, the best Android version or firmware file that we can install on these devices to make them perform as well as possible?
    I have installed the XL6107 system version: 20211027.144419 and MCU: XL6107_V107_20210910_1C1
    The problem is that the FM stations are always mixed up and also this version does not allow me to use the Waze application, which is not great at all.
    Thank you for your help!
    Best regards.

  • @ady1234uk
    @ady1234uk 2 ปีที่แล้ว +1

    I've got one with a vertical screen and another one with a horizontal screen I'm just wondering if you could swap board from one to the other will it automatically adjust to the screen or not?

  • @sameerh.mohamed7913
    @sameerh.mohamed7913 หลายเดือนก่อน

    what happened if the usb port is not working? actually i was trying to connect the for wire from the usb ( connected to the 4 pin port) to car oem wire etc smoke came from the unit .and my dashcam stop working which is 6 pin port usb.screen go black after a while restart and everything working only the dashcam not working.

    • @Nam5605
      @Nam5605 หลายเดือนก่อน

      You definitely have to replace the controller with a new one 😂.In China they sell these for only $30

    • @sameerh.mohamed7913
      @sameerh.mohamed7913 หลายเดือนก่อน

      @@Nam5605 ypu mrsn the mosfet?

  • @paulikiriko2103
    @paulikiriko2103 2 ปีที่แล้ว

    Hi. Thanks for the video tutorial. I have a T700 android unit with the build version as alps-mp-o1.mp5. After changing my speakers which had torn, I noticed that both the buttons on the unit and those on the steering wheel stopped working later in the day. The unit still boots up and apps can be opened and interacted with, but no sound is heard. The radio app doesn't show any station, just shows 0.00, and if you go to settings and open the infotainment section, it closes back by itself (this does not happen to any other settings section). How can this be resolved please?

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Sorry but this is highly off-topic. Please search the XDA forums for solution

  • @MrArt542
    @MrArt542 2 ปีที่แล้ว

    I have a question,when you take out that board an clean that white thermal white paste and when putting it back do you apply some of that white thermal paste again...? AND WHAT KIND OF THERMAL PASTE TO BUY FOR THIS TYPE OF BOARD..? Thanks for the video.

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว +1

      We clean off the paste for demonstration purposes. You don't need to do that. When we rework these models, we use Arctic Thermal paste.

    • @MrArt542
      @MrArt542 2 ปีที่แล้ว

      @@extrememod_ahu Thank you and now I'm going to buy it and install my new andriod radio board and once again thanks.👍

  • @nathanwarrick8188
    @nathanwarrick8188 2 ปีที่แล้ว

    What would cause no sound it worked for about a week then no sound I removed it and bench tested it with home speaker and it worked great reinstalled in car and sound worked for about a day ?

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Could be the sleep mode bug. Try this and see if the problem persists: th-cam.com/video/BNSofaE5iHk/w-d-xo.html

  • @knr7231
    @knr7231 ปีที่แล้ว

    Hi sir... My car stereo also same ad you shown in the video. My android car stereo turn off and turn on agian turn off and turn on repeatedly. Wiring and power input checked ok. It was software problem. How to install software plz tell me

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      Why not try our custom firmware? You'll find all the links here: extrememod.co.uk/our-projects

  • @somimirza8879
    @somimirza8879 ปีที่แล้ว

    I followed everything. Just one problem. Cant change system permissions. I want to change boot animation. So please help me.

  • @50088
    @50088 2 ปีที่แล้ว

    Hello, I have a YT5760B Lexus IS250 stereo. It is stuck on the green Android man during bootup. If I leave the radio along for 2 days, it may boot up and then freeze. Any ideas? Thanks!

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Sounds like an issue with the Sleep mode. Try to disconnect it from car battery and then re-connect it again and see if it boots up. Do this 2-3 times. If it doesn't boot every time, then it's a hardware issue. If you are under warranty - simply return it. If not - we can take a look at it if you wish to send the unit to us to the UK.

    • @50088
      @50088 2 ปีที่แล้ว +1

      @@extrememod_ahu I have taken it out of the car and am using a power supply to test it. Doesn't boot up . I have ordered another motherboard, thanks!

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      @@50088 you can donate the faulty motherboard to us perhaps? If so, please reach out via our website: extrememod.co.uk/contact-1

  • @sachinbandekar6763
    @sachinbandekar6763 ปีที่แล้ว

    I have an Android Head unit with Allwinner T507 chipset. All apps (like Google Map, youtube etc) close after a few seconds of opening. Also the android seems to be sluggish. Configuration is Android 10 Ram 4 Gb Rom 64 GB. Any solutions please.

  • @anxhelahidri5118
    @anxhelahidri5118 ปีที่แล้ว

    Hi there I just got my new android 11 sterio yesterdy and tried doing a update on it I think it was a MCU,the screen froze completele and it would not take any comands so I pressed RST it turned off and does not turn back on. Ive tried pluhhing unplugging, battery check everything basically It wont turn back on. Any idea or advice?

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      If you were updating the MCU, then you have unfortunately broken your unit beyond most means of repair. You should never attempt an MCU update yourself. It's an expert level update and requires special equipment and knowledge as you first need to backup the original MCU and only after - attempt the update.
      You need a new motherboard to solve the issue.

  • @Станислав-г1р
    @Станислав-г1р หลายเดือนก่อน

    Добрый вечер , этим методом можно поднять магнитолу с кирпича , если проблема в неправильной прошивке MCU?

  • @inglpz
    @inglpz 9 หลายเดือนก่อน

    Good afternoon, I have a kunfine android 10 screen for a peugeot 206 car, but when starting up the logo appears fine, after that stripes appear in the middle of the screen and the message fastboot mode and it no longer starts, how can I access the recovery mode to reinstall the software? I can't access recovery mode since I don't have physical buttons.

  • @mjsniper8247
    @mjsniper8247 3 หลายเดือนก่อน

    Hello Sir I just want to ask my android head unit is ON bit have a black screen, you can hear the sound but only no display what seem to be the problem? Thanks

  • @Ashtar-han
    @Ashtar-han ปีที่แล้ว

    Tell me, I can’t flash the radio, I have a ts10 screen 10.33 widescreen 720x1600, I downloaded the firmware file, unpacked all the files from the folder to the root of the fat32 flash drive, I boot from the flash drive, but the process immediately shows 100%, I tried another flash drive and other firmware files and loaded from key1 As a result, the flash drive does not see the firmware files,

  • @mirzanoshin2367
    @mirzanoshin2367 8 หลายเดือนก่อน

    I was trying to revive it.
    Its getting blue light when connected to power but not on usb? What should I do. Please help

  • @chuckferguson9193
    @chuckferguson9193 3 หลายเดือนก่อน

    Good video. Anybody know if this head unit motherboard has pins for a battery? Mine performs long cold start every time power is applied. The long start makes the back-up camera somewhat useless as I am usually backed-out of my driveway or parking spot before the head unit has completed booting. The motherboard needs a "suspend to RAM" power-down and a battery to keep the RAM alive.

  • @neis2405
    @neis2405 หลายเดือนก่อน

    I have an F9212B and it stayed on a black screen, do the steps you ask to do, but it does not respond, it does not even connect to format

  • @cos_marc
    @cos_marc 5 หลายเดือนก่อน

    Hey, I have the (Bosion) B200 head unit with the AC8257 chipset and I would like to re-flash it as it's stuck on my welcome android screen. Do you have any links on how to do this? I already have an android version that would be compatible, I just don't know which bin file to select for the download agent. I already have the android scatter file. Do you know by any chance how can I put it into recovery mode? It seems that the people who know on xda forum, don't reply anymore. Any help will be appreciated.

  • @BALIHAIPROPERTY
    @BALIHAIPROPERTY 2 หลายเดือนก่อน

    hi dear sir i have proble when doing factory reset using code 1234 after that i choose brightness than after that all screen is black but exacly the device is normal but i can see lcd is have no picture only sound can we do reset for this please help me thnks please explain me how to fixs

  • @markomarando2481
    @markomarando2481 ปีที่แล้ว +1

    can anyone tell me which mosfet is installed, yes it burned out, mine looks like a tda7388 but I'm not sure, you can't see the writing anymore

    • @vsmh96
      @vsmh96 หลายเดือนก่อน

      Assuming the unit is more or less the same it could be a TDA 7851L

  • @SultanofSerendipity
    @SultanofSerendipity 10 หลายเดือนก่อน

    the light on the board is not as bright as yours and it is kind of flickering a little what does it mean?

  • @ОрлинГеоргиев-е2щ
    @ОрлинГеоргиев-е2щ 3 ปีที่แล้ว

    Hey man, great video! I got a question as you look like a person who might help me. I have a yt9216bj unit which makes an incredibly annoying cracking sound when volume is set to more than 16. It seems to occur only at peak power (like when bass hitting hard or some hard rock music going on). At this point I am asking myself if the unit is overheating or not having enough power. In case of overheating is there a thermal compound i need to replace in order to resolve this? Also, I am not using any amplifiers etc, only the 4 stock speakers i have in my car.

    • @extrememod_ahu
      @extrememod_ahu  3 ปีที่แล้ว +1

      This is a very common issue and unfortunately it's on hardware level. Your head unit is equipped with YD7388 onboard audio amplifier that is worse than bad. Not only it overheats, but it simply can't cope with anything above 15W.
      The solution is a hardware mod to TDA7850 with a 10,000 mf capacitor and temperature-controlled cooling mod. Our head units are equipped with this by default. Also, if you build a small external 17v 10A power supply and add Viper4Android DSP engine - your head unit will deliver unbelievably good sound, especially if you have an active subwoofer in the car (even a small underseat subwoofer will make a huge difference).
      Feel free to visit our website for more info.

    • @ОрлинГеоргиев-е2щ
      @ОрлинГеоргиев-е2щ 3 ปีที่แล้ว

      @@extrememod_ahu hey man! Really
      Thankful for the followup. This actually explains a lot as i was also thinking it overheated ao i changed the thernal compound and it is looking good for now. To be honest you got me curious with that mod but it seems rather complex. Is there a guide i can follow?

    • @extrememod_ahu
      @extrememod_ahu  3 ปีที่แล้ว

      @@ОрлинГеоргиев-е2щ it's not rocket science but requires some effort :) Reach out to us on our website and we'll share more resources and information.

    • @bobibakar
      @bobibakar ปีที่แล้ว

      @@extrememod_ahu i replaced Amp ic with pioneer PA 2030 and now its sound is much better, but ihave an other issue when i start it in morning it hang for two or three times and need to reset, it is happening before the ic changes

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      @@bobibakar could be anything but make sure to change the surrounding electronic components as per the PA2030 datasheet or your unit will stop functioning - if you are running factory software, try custom firmware and see if the problem persists. Also try MCU update if you know how to backup MCU first

  • @naraldanelson3976
    @naraldanelson3976 ปีที่แล้ว

    My Teyes andriod headunit has power but will not power up? The backlight just flashes for few minutes but screen stays black. Can anyone help me with this problem? Thanks.

  • @kevin22325
    @kevin22325 2 ปีที่แล้ว

    Hello
    I have a vertical screen yt9216bj with arm ac 8227l and mt 6323 lga got it without firmware so it is empty so have no original firmware for it
    can I save it or is it just to throw it away

  • @Cabaretnightclub1
    @Cabaretnightclub1 2 ปีที่แล้ว

    Hello please i need your help I have a screen model tesla from allwinner ts8, and it just stopped working, it turns on but does not leave the presentation screen showing the ford logo (model of my car) I contacted the seller who sent me the update file, but at the time that finishes the screen does not restart automatically, so I was told that it lost the operating system, I've tried everything but without success, can you help me?

  • @coreyandrews715
    @coreyandrews715 ปีที่แล้ว

    The touch screen doesn't work anymore after putting it back together but can use a mouse nd everything works fine. any idea what might be the cause?

  • @nathankritzan2835
    @nathankritzan2835 8 หลายเดือนก่อน

    I have a Android DVD navigation 6.0 BT GPS Wi-Fi hands-free in I can't get it to stop optimizing apps can you please help me with this matter thanks

  • @frogger2222
    @frogger2222 9 หลายเดือนก่อน

    hi i have this same motherboard, the blue light turns on however it flickers and flashes brightly for a second. the issue with the car stereo was it would show the android logo for a fraction of a second and then reboot and do the same over and over. is the board fried ?

  • @peterarowosegbe7146
    @peterarowosegbe7146 2 ปีที่แล้ว

    pls how do i revive a bricked 9853 _ul4? i was upgrading the board when and error message poped up with no picture from the display but just red light on the button with no response

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      You can't, unless you have full backup with preloader and know where the Test Points are located on your particular motherboard

  • @jjdavis00
    @jjdavis00 2 ปีที่แล้ว

    Hi friends, I have a hu equal this, but presents problem when connects gps antenna after many minutes or hours the hu freeze is randomic, without antenna attached hu works fine. This problem appears be hardware, then if there is a solution, send me please!!! Tks

  • @quarancine878
    @quarancine878 ปีที่แล้ว

    Maybe you could help. My android 11 unit has been running great up until i got in my car to leave work today. The screen is stuck on my car logo and the bottom right says fastboot mode... any ideas how to get passed this ?

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      It's likely your system files got corrupted when some of the apps got auto-updated. You can try factory reset your head unit. Refer to the instruction manual that came with the unit or contact your seller.

  • @ismailliamsi8336
    @ismailliamsi8336 ปีที่แล้ว

    Hello, I have an Android screen in the car. When I turn it on, it stays on the Android logo. I want to know the appropriate flash. And can I withdraw the flash from the device and pass it again, thank you

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      You are experiencing a bootloop, normally caused by corrupted system files. If you dont' have a full backup of your System, then your only option is to hire an expert to restore it for you. We do these repairs frequently so if you wish to send your unit to the United Kingdom, contact us via our website

  • @Lowcut213
    @Lowcut213 ปีที่แล้ว

    I have a Android 10.1 head unit in my 2013 VW CC. I went into the android settings and pushed the "Build Number" 7 times to become a Developer Options. In Developer Options display I tried to change the display of the head unit by pushing 4k. Now everything on the display screen of the head unit doubled up so many times. The screen is showing the display about 8 times across the screen. So I am unable to go into settings and change it because I can not see the settings because of the multiple displays across the screen. Can I factory reset the head unit by taking it apart or unhooking the cables on the head units circuit board? I need help with information on an alternative way to factory reset this unit with having to use the display screen.

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      You can, but this wouldn't be the method. This mehtod is for bricked units only. Consult with the manufacturer on how to reset your head unit. Or check out XDA forums

    • @booneygurl21
      @booneygurl21 ปีที่แล้ว

      Man I did the same damn thing. I’ve got some kind of overlay on it and I can’t get it to do anything. I had some luck with a keyboard but I still couldn’t get to settings to change it back. Let me know if you find an answer. I’ve been fighting this for over a year now with no luck. I contacted the company (XYAuto) and the seller and no one could tell me how to force factory reset or anything!!

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว +1

      @booneygurl21 check out our video on fully backing up your System. After that you'll be able to create a "Hard Reset" file and reset your System that way

  • @djgylo_painto_producer
    @djgylo_painto_producer 2 ปีที่แล้ว

    My device gets stuck on the ANDROID Animation.. any solutions? yt9216bj_00012_v001 ... 1gbram 16gb storage. Resolution 1024*600

  • @danielaleksandrov3708
    @danielaleksandrov3708 2 ปีที่แล้ว

    Hi bro, thanks for the video! I want to ask you something.
    I have model xl6107 for bmw e90. I have sputtering sound problems with my device after 25-30 minutes listening louder music and also i have the feeling the device is overheating. I contacted the seller and i ordered a new motherboard. So if i change it will it have the same problem too and the all the work will be pointless and the new motherboard will have the same problem. What do you think? Thanks in advance if you take your time to help me!

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Unfortunately we are not familiar with your head unit type. For BMW you want to use Qualcomm-based units, not Mediatek. Check out this seller on AliExpress: EBILAEN

    • @danielaleksandrov3708
      @danielaleksandrov3708 2 ปีที่แล้ว

      I think about installing a cooling fan, what do you think about this idea😊

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      @Daniel Aleksandrov can't really say. If this unit is like the cheap Chinese head units, you'll need much more than just a fan.
      When we do cooling mods - they include custom heat sinks and circuitry for PWM control (I.e the rotation speed of the fan is controlled by the temperature of the internal amplifier)

  • @gabrielesposito2735
    @gabrielesposito2735 หลายเดือนก่อน

    Great video ExtremeMOD! 🔥 Thank you! 💯 I bought an Android Mekede Android stereo for my 2012 Veloster with CANBUS supposedly plug and play, but it’s not.
    Can you please tell how to install it so my OEM camera, mic, steering buttons and sound work please?
    I am not afraid to cut the wires and connect them directly if that is what it takes.
    Kind regards,

  • @oguzhan9887
    @oguzhan9887 ปีที่แล้ว

    hello, the screen does not turn on as a result of wrong voltage connection. What are the procedures I will do?

  • @kashareservations239
    @kashareservations239 2 ปีที่แล้ว

    Hi! I have a 12.8 inch vertical android head unit for toyota crown, it stuck on android logo, now i dont know the firmware or any details of it. How can i go on with flashing it? The reset button isnt helpful at all on this unit

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      It's impossible to say as there are hundreds of different head unit models.

    • @kashareservations239
      @kashareservations239 2 ปีที่แล้ว

      @@extrememod_ahu is there a way i can format it? i dont mind losing any data, all i want is for it to work again as from factory. I followed the instruction to install MTK drivers but when i connect it, its not detected at all but i can hear some clicks coming from unit's motherboard

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      @@kashareservations239 reach out to us through our website as we'll need pictures of the motherboard to first identify the head unit.

  • @Heliophobos
    @Heliophobos ปีที่แล้ว +1

    Hello Dimitrij!
    After I created a backup of my unit as described in your other video I proceeded with the installation of the firmware.
    However, after downloading the BOOT, ANDROID and VENDOR, now my head unit won't turn on.
    I tried the test point recovery but I always get the 4032 error.
    I carefully followed the instructions and was able to create the backup without problems.
    When I plug in the motherboard via the 4-pin USB cable the blue LED lights up, so it seems to be working.
    Am I missing something?

  • @ΑντώνηςΑναστασάκης
    @ΑντώνηςΑναστασάκης 5 หลายเดือนก่อน

    I have kroak kcs1 screen flashes white nothing works where do i get the shattered files ? Its 9212b

  • @panagiotisraptis5629
    @panagiotisraptis5629 2 ปีที่แล้ว

    hello friend... i have 'mcu uart error' at the 2 din unit.... plays for 3 hours and after stop working... stuck everything... if i switch down the car for 6-7 hours and after i turn on the car the unit plays for 2-3 hours... what do you think it is;

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Your headunit is probably overheating. It's a very common issue. Only solution is a cooling mod.

    • @panagiotisraptis5629
      @panagiotisraptis5629 2 ปีที่แล้ว

      @@extrememod_ahu thank you for your answer..is it possible to give me example for cooling mod?thank you in advance

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      @@panagiotisraptis5629 you can check out our website for pictures.

  • @Csabys
    @Csabys 9 หลายเดือนก่อน

    Hi my head unit stuck on car logo what can i do?

  • @ErnestRDelaCruzJr-rp2sc
    @ErnestRDelaCruzJr-rp2sc 10 หลายเดือนก่อน

    What going todo if the board is fine but cant detect in laptop? Same your model sir

  • @isottoa702
    @isottoa702 3 ปีที่แล้ว

    I put the boot logo as a normal picture. When I went in and out of the market, the tape did not turn on. the logo gets stuck. the logo goes back and forth from time to time, but it won't turn on

    • @extrememod_ahu
      @extrememod_ahu  3 ปีที่แล้ว

      Restore you logo.bin file through SP Flash Tool

  • @deninugraha1102
    @deninugraha1102 3 ปีที่แล้ว

    my board is different... how I find the test point circuit sir? my headunit AC8227L zxdz 01

    • @extrememod_ahu
      @extrememod_ahu  3 ปีที่แล้ว

      forum.xda-developers.com/t/brick-android-headunit.4336957/post-85685179

    • @aniketpalav19
      @aniketpalav19 3 ปีที่แล้ว

      @@extrememod_ahu how to backup original stock rom ? ( backup for other same device flashing )

    • @extrememod_ahu
      @extrememod_ahu  3 ปีที่แล้ว

      @@aniketpalav19 I uploaded a 20 min guide 3 days ago on how to do that. It's detailed and beginner-friendly and covers everything from correctly installing the drivers, to making a backup and then creating your own unique Scatter and Preloader and more. Check my channel

  • @elih4490
    @elih4490 10 หลายเดือนก่อน

    Where can I find installation files for my system if it dies?

  • @BaiQuimFlash
    @BaiQuimFlash 10 หลายเดือนก่อน

    It’s possible to correct colors distortion on the unit screens??

  • @notabot5878
    @notabot5878 2 ปีที่แล้ว

    Model yt2196cj
    Problem : pulled out the usb stick through which I was updating my head unit mid update. Now the head unit won't turn on.
    Pls help

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Restore your backup with SP Flash tool. If you haven't made backup, then we can try repair it in our workshop. You can reach out to us through our website. We're located in the UK

  • @mayurkant8462
    @mayurkant8462 10 หลายเดือนก่อน

    What if the motherboard is working but touchscreen is not responding

  • @mateuszoziabo212
    @mateuszoziabo212 ปีที่แล้ว

    I stumbled up on this video looking for solution of screen not working. I tried all the software solutions but nothing helped, i have eonon unit based of px5

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว +1

      Completely different technology. This method doesn't apply. Head over to XDA forums and you'll find a lot of good intel.

  • @jujudendeng1425
    @jujudendeng1425 2 ปีที่แล้ว

    Hi this is off topic. may I know the screen and touch connectors have how many pins? Is it possible to use the screen directly with raspberry pi 4 dsi? Thank you

    •  ปีที่แล้ว

      Usually 6 pins and it is driven by GT911 chip. Some radios use different GT chip. Don’t know how to use it with raspberry, but there will be some way to do it.

    • @timothy6227
      @timothy6227 ปีที่แล้ว

      I was wondering about the same thing. I have a Fiesta Android and the performance is terrible. Would be good to try and hook the screen up to a pi, but I can't find information about whether the android screen connection is DSI compatible or not.

  • @fredhanna4573
    @fredhanna4573 8 หลายเดือนก่อน

    Do you have a video for the test point recovery of a 5760 board?

  • @berdagang_pos
    @berdagang_pos 8 หลายเดือนก่อน

    how if we dont have backup bootloader

  • @marwenn
    @marwenn ปีที่แล้ว

    Please what that called USB cable ?
    Is it a cable directy from motherboard to pc ?
    please whats her name let me buy it

  • @wazzadale1015
    @wazzadale1015 9 หลายเดือนก่อน

    My android radio is locked how can I get it open have tried various codes

  • @Devo1987
    @Devo1987 2 ปีที่แล้ว

    How do you refresh the unit the seller on aliexspress I bought from telling me this I have updated via usb I have not power yo buttons and unit wont turn on it has a red light on back also if is push RST a few times I can get it to boot up to android then screen just goes blank

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      Sounds like some of your system files got corrupted. If you don't have a full backup made in SP Flash Tool, then you need to hire an expert to help you.

  • @federicoarcila5114
    @federicoarcila5114 11 หลายเดือนก่อน

    Hello, how can I know what my starting address is for South America?

  • @cijimpimakhoba1101
    @cijimpimakhoba1101 2 ปีที่แล้ว +1

    Great Video, just got a unit similar to this, it worked for about 1-2 month and unfortunately it all of a sudden won't power on. Do you think reviving it will help to pwer on or it needs to be checked for power supply?

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      If you haven't performed any firmware updates then it's likely a hardware issue. You should be able to claim warranty

    • @lucimarraquidilson4933
      @lucimarraquidilson4933 3 หลายเดือนก่อน

      ⁠​⁠​⁠@@extrememod_ahuin my case i did a firmware update to have an international version instead of chinese version, after that it worked for 3 weeks then it’s in constant boot loop.

  • @EAS_Alumunium
    @EAS_Alumunium ปีที่แล้ว

    My YT9217B bricked. I tried the tutorial step by step but still not working now i have blackscreen with backlight on... Pls help how to revive 🙏🙏🙏🙏.

  • @mrcreatortun
    @mrcreatortun ปีที่แล้ว

    May I get the scatter and BOOT1 file which are used in your video. Thanks in advanced.

  • @Blaszow
    @Blaszow 9 หลายเดือนก่อน

    Wait, where do I get a backup from?

  • @marwenn
    @marwenn ปีที่แล้ว

    i have a head unit , i tried to flash it, but the sp flashtool never detect it, i tried with the USB 4pins and the 6pins also the same problem, i saw that the 4 pins is more good, i got another USB and i cuttet it and i merged the 4pins with it, and the sp flashtool still not detect it, im already installed the mtk drivers correctly, when i plug the cable into the pc i hear a sound of an usb detected into the pc but nothing worked, please whats the solution

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      Try to connect your head unit to power after inserting the USB cable. Then disconnect from power before taking out the USB cable.

  • @christiantheanointed
    @christiantheanointed 3 ปีที่แล้ว

    Hey do you know why my unit wont boot? The back is lighting blue but no boot, the unit works perfect when I overbrigde it with the cable, but thats without canbus.... The saler say it is not the canbus.... I have the same unit like your video.

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว

      It can be a number of reasons. Hard to say without proper troubleshooting. Visit XDA forums where you might find the answers.

  • @mirsadmehadzic
    @mirsadmehadzic ปีที่แล้ว

    Thank you, I managed to revive my unit, but now I have another problem next to my mercedes logo, boot mode selection appeared, volume up for selection and volume down for selection, I have three options recovery, fastbooti normal. My unit has no physical buttons and I can't select either one option to select and the selection arrow itself goes non-stop from one to the second and third option. Is there a solution to continue booting my system.

  • @ngigikamau5519
    @ngigikamau5519 ปีที่แล้ว

    Which software are you using

  • @kal18990
    @kal18990 10 หลายเดือนก่อน

    How to fix usb not identify pen drive for that screen

  • @rodrigogonzalez3607
    @rodrigogonzalez3607 2 ปีที่แล้ว

    hello, I have a central multimedia AC-9213-wifi-1GB RAM, 16GB ROM, Quad core 1.3GZh. When I turn it on, it stays with the android logo on the screen constantly, after a few minutes it appears on the screen optimizing the application and again it returns to the android logo, how can I solve it and make it work again?

    • @extrememod_ahu
      @extrememod_ahu  2 ปีที่แล้ว +1

      Not by the Test Point method as your head unit isn't bricked.
      You're currently experiencing what's known as "boot loop". This happens when system files are corrupted. The only way to fix it is to restore it via SP Flash Tool and a previous backup done via the same tool.
      If you're within warranty period, return the unit. If not, we can fix it for you. Reach out to us via extrememod.co.uk/contact-1

  • @suleymanuyanik2544
    @suleymanuyanik2544 ปีที่แล้ว

    I have the same one. I can't find the camera input socket. Can you help me? Thank you...

    • @extrememod_ahu
      @extrememod_ahu  ปีที่แล้ว

      If you have the same one then there it doesn't have a camera chip, aka AHD chip installed.
      If you are looking for a way to connect your camera externally, please talk to a professional car audio installer.

  • @curugkatimaha5481
    @curugkatimaha5481 2 ปีที่แล้ว

    My headunit device is bricked, 1gb ram and 16gb storage, YT version too I don't know I see in the location you show there is no YT version description on my device, i also couldn't find the test point at the location you indicated in the totorial video you made

  • @priboicosmin-daniel5790
    @priboicosmin-daniel5790 2 ปีที่แล้ว

    SO if you droped penset , all will be garbage,right? i mean the unit will be destroyed..and never boot up or repair..