How To Repair All Android Phone Wont Turn On - Complete Repair Ideas, Part 2【安卓不开机维修思路】
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- เผยแพร่เมื่อ 22 ส.ค. 2024
- All Android Phones Boot Issue Repair Methods / Ideas, Part 2.
On previous video, we showed how to fix clock faulty and software failure. Besides, we also shared CPU baseband-power supply short circuit to ground on Xiaomi CC9. Not easy.
But if you know about the power supply circuits,
fixing it would be easy and quick.
On this video, we will tell about the power supply circuits and boot flow. Be familiar with the circuits,
the flow and their functions, you will know how and where to fix.
Any question, please leave a comment Below.
Jesus i have been searching for so long for this thanks god this information is worth thousand dollars to buy and yet we are fortunate enough to find it for free thanks a lot body!! Carry on doing good work
Thank you for your generous compliment : )
Are your online course still free.
YOU ARE AWSOME MY BROTHER... rome was not built in one day!!! nice advice
Cino is the best. Wish we can have some voice over in english instead of sub-titles though.
Sei bravissimo prof. Grazie di cuore per i tuoi tutorial. Sono bellissimi. Grazie. Vorrei diventare bravo come te. Dio ti benedica. Domenico da Palermo. Italia
Very much pleased from the clean and professional work u ppl do.
thank you sir super awesome ..i have a lot learned from your blog.i hope someday to be like you as a pro..tnx from Philippines...
i am a very good seacher in youtube, finding on these kind of material. i can say 100 percent, your vedios are best , and its in the top level. eg your booting sequence, current consumption everthying very useful. i didnt see any other vedio like yours. i need the booting diagram . how can i contact you. . best of luck. to you.
Thank you very much! For the diagram, please contact us: CINO Technology WhatsApp +86 13410892094
Wow that great hope I also can chat you up
This is great and to boot I had old phones to learn on. And I love the trap music,✊🏿😁❤️👑 thanks for the lesson.
Wow thanks for this
How do we actually get to know the one that causes phone not to on if it's the SoC of main power ic or main power supply? How do we detect the actual faulty one so as not to tackle the wrong ones
Have to measure them one by one, from easy to difficult
sir, You are great sir, thank you for your help and most helpful video, i gain most important tricks and techniques from your videos.
More important tricks and techniques are coming, stay tuned
Very nice explanation guys very basic and easy to understand nice :)
hello sir everything is perfect keep it up i am waiting for your lots of videos yet
You are the best... I think I now found my new love.. what took you Soo long??..
Sir, do you have online course for phone repairs( Chip level)
The course is under development, please continue to pay attention to us, thank you for your support
Thank You So much for the valuable information
Thanks cino for best the helpful vedio
love from bangladesh ...master work
Thank you
Excellent job you have done God repay you best rewards and more knowledge
Thanks sir
Hi, your are teaching well... Without voice. You said ask us for Power flow chart and schematic... How to get it?
CINO Technology WhatsApp +86 13410892094
full of tips.thanks. whe I use shematics I can't understand some circuits by its name for exapmle AP_TO_BB_IPC_GPIO. how to find what circuit is ic out line. please give me some guide thanks
That is not easy, you must learn all the abbreviation words first. For example, AP_TO_BB_IPC_GPIO: AP means the Application Processor of SoC , BB is Baseband, IPC is Inter Process Communication, GPIO is General Purpose Input/Output, That is , a hub from Soc to Baseband.
@@CINOTechnology thankyou. very useful
Thanks very much for 2 part. Great!
Thank you
thank you very much, be blessed, this is information have been looking for
i think this deserves to be qa paid course, Thank you
Many Thanks Bro. Great and helpful work! you are So smart
Good job bro,salam dari Indonesia
love to watch ur tutorials about phone fixing.. pls give me power supply diagram 😊
lovely explanation ! i gain new lessons, many thanks !
Thanks for the support
Very helpfu informations....thanks cino team....
: )
good video sir please continue
❤️ frome india kerala
Great work ... very informative
You guys are amazing keep it up
Thank you, we will
Amazing channel. Deserves subscribing
This is lovely.
I will keep on watching
Thank you!
@@CINOTechnology
Good morning sir.
I do a bit of repair s on phone but struggling with chip level repairs.
Your videos is what I'm using to learn some of these now.
In this part of our world, Tecno and infinix are the Major phones people use and it's very hard to know what chip does what... Is there anyway you can help me with this challenge.
I have a Tecno L8 that will struggle to boot and a chip with get very hot, not until I blew some air into this chip beyond the booting stage before the phone can boot completely. Is there anything I can do to solve this problem?
Thank you sir.
Love to watch your videos
Every time learn something new
Good job sir thanks to making such videos
We will keep punching :)
nice video. can you make same video in XIAOMI MI 11Lite?
Great work
i really like this video.thank you boss
Many many thanks bro. Im subscribed 👍
Good job.
Perfect explanation !
Thank you!
So I have replaced the internal charging cable of my Mate 10 Pro as well as the battery, and the unit still will not turn on. Before I transfer the CPU, Ram, and Data Storage chip to a working motherboard I was hoping to diagnose the motherboard to see if I can find the fault. Do I check the main power IC first? I tried to follow your power supply flow diagram, but I still have some questions. I downloaded the Mate 10 Pro Schematics, and wanted to double check and be sure I am looking at the Power supply flow charts properly. Do you have wechat so I can confirm the power supply flow chart that I have ?
Connect the stabilized voltage power to check the power current, then check out the main power IC to see the power-supply of the near circuits. WhatsApp +86 13410892094
@@CINOTechnology I add you and sent message. Thank you.
@@CINOTechnology So I need to buy DC power supply to do this, can't just use multi-meter along correct?
You need buy DC power to check out the power circuit, then find out the faulty by the power circuit, then you measure the ground resistance with the multimeter.
@@CINOTechnology I see, I thought I could use diode mode or Ohm mode on multimeter, and save from have to buy DC power to solve the issue.
Thank you bro 😀 .keep it up 👍
sir thanks alot for such informative videos GOD BLESS AND REWARD FOR SUCH A KIND DEED I WANT TO ASK YOU IF I CAN BUY BOOKS FOR ANDROID REPAIR IN ENGLISH AND IF U CAN SEND ME TO SPAIN
Sorry, cannot find one
Very important video.thanks
:)
Thanks for the information. However, can have the flowchart?
awesome video
Nice video bro . Can i get htc m8 scemantic and htc u11 plus scemantic ? Thanks
CINO Technology WhatsApp +86 13410892094
hi, i just wan to learn how to fix mobile phone hardware issues and ABCD of repairing, please tell me where to start and how to. any study materials. Thanks
You can look for that on TH-cam. We are in China, probably our experience cant reach you/(ㄒoㄒ)/
Good .. but pls explain via speaking in English.. it is hard to read fast and look on things simultaneously... 😮😊
Nice video sir thanxx
👏👏👏
Thankyou so much, sir
good informative video thanks.
:)
Very informative video guys. Thanks for it, do you guys offer online courses or in classes room courses?
Also I'm working on an a50 it doesn't boot or charge. When the power button is pressed the current reading stays at 0.14a I'm thinking bad internal memory. Is there anything else that would cause such a fault?
We had uploaded several A50 not turning on fix cases in our previous videos, please check them out
@@CINOTechnology no courses available.
I've checked your other a50 videos. None of them describe this particular issue.
I'd like to get the power supply flow chart and schematic circuit diagram please. Thank you. And keep up the good work
absolutely amazing. can i have a copy of power supply chart and schematic circuit diagram ?
very good information
: )
Great sharing.
:)
Hello.i have a samsung a50 and is not starting or charging.what can be the PMIC,oscillator crystal or charger IC?
Sir please do more videos please
thanks for sharing!
Best video i ever saw
Thank you for watching
Thx alot
Best video sir❤️
Thank you very much!
Nice
I am from india and want to learn repairing from you
: )
@@CINOTechnology sir online possible
Do you have published book about mobile repair?
niiiiceeee thanks
Super bro
Thank you
Voice explanation is required.
It's hard to understand without voice explanation.
thanks a lot
Thanks. How can we get flow chart ?
Android Mobile is dead condition,so that i give dc power supply then it stuck in 50 amps... what is the problem and next step .
Great....
Sir I need power supply flow chart and schematics.. how can I get it..contact....?
CINO Technology WhatsApp +86 13410892094
Can i have a paid classes on more where u got stuck on short buck line on cpu and after uninstallation of cpu You found cpu was shorted on that vreg 0.8v line the whole board was good that problem like
CINO Technology WhatsApp +86 13410892094
How can I get the tools required., e.i the diagram and other materials needed thank...
you can go to the 【cinomall.com】to get it
Help ful vidio
:)
Hi pls I Have blackberry key2 that will not on or charge i change the battery but it still not working pls can u help me to get what is wrong?
Check out: BTT connector, charging port.
good joob
Thank you!
Plz make vedio for oppo a5s display and backlight foult plzz
OK
make a video on network issues
OK
loves to watch
Enjoy
How can I get the flowchart ?
Where can I get the schematics for all android phones please help
software：ZXW
I will appreciate it if you can share the link to get them
Awesome good
Thank you
Sir working ka video banaye plz thanku
Sir can i get the Part 1 video link
How can i get the power supply flow chart
ZXW
How to understand voltage flow chart from schematic diagram
there are several types of schematic diagram. you need the marked-value one.
Thanks for the reply,
Yes need the marked value one and also sequence chat.
Subtitles aren't clearly visible
we'll get better
Bhai Mera Huawei y9a ka mother kharab ho gia h thik kar do gy aap
Please what is the fault
I need oppo f1s detail kindly.
After trigger
How i can get the power supply schematic diagram.. How i can buy
There is a software called ZXW
@@CINOTechnology where i can. Buy
bbs.eastsea.com.cn
www.wmdang.com/
@@CINOTechnology how much i want to. Buy
Sir how to get your consumption chart
?
Give part 1 link plz
How to download schematics diagram
You have to buy the diagram
give me power supply flow chart
Where to find voltage circuit diagram plz
a software named zxw
COOL
:)
Agar apko kisi bhi mobile ka diagram chahi to Mujh batao
sir i want power flow chart sir
CINO Technology WhatsApp +86 13410892094
Please
Add Hindi subtitles
We will consider it