iPhone 7 Motherboard Dead Data Recovery | Stop blindly changing IC
ฝัง
- เผยแพร่เมื่อ 18 มิ.ย. 2019
- Still seeing a lot of amateur technicians keep destroying the customer iPhone without proper diagnosis.
DO NOT blindly to remove any parts.
This video is made for beginners.
Watch this to know how the ORIGINAL diagnosis.
This video is just to show you how it works. Once you know how it works, you won't need this hassle to remove it.
"Learn the rules like a pro, bend the rules like an artist" I love to tell this to my students. "Follow the SOP (Standard Operating Procedures), then you can only skip it once you already know how it works"
Technical View:
Before the iPhone 7 series, those 6S or older models they only have two power section to check when the board is short.
vcc_batt and vcc_main.
Now in 7 series, they added one more power section which is called vdd_boost.
For end-users who have this problem:
Read the full article - www.iphoneservice.com.my/2019...
Training Course - www.iphone-repair.my/training...
#iPhone7nopower #iPhone7poweric #iphone7short - แนวปฏิบัติและการใช้ชีวิต
1.very helpful
2.even basic things are included
3.explained in simple and detailed
Brilliant job! Liked the schematics explanation which I haven’t seen other channels do.
Besst Tutorial EVER!!! Im looking for months for something like this, explaining step-by-step ... thankou very much!
No problem. Check out other videos too
@@iPhoneServiceMalaysia i wanna take n online repair course
i notice that guy and his channel is special on youtube platform about mobile repair ...bcz this guy give us all kinds of repair case as like problem and trouble shooting method and same time he give us note as like class ...i like you boss all the best ..continue good work and help beginners as like me...if it's possible to me then I will meet you in person insha allah.
Wow what a wonderful video and never watched any video expined so clearly following the diagram
Brilliant job Liked the schematics explanation which I haven’t seen other channels do
Extremely professional.
Thanks
one of the best Tutorial highly professional in refine detailed on this channel thank you
Bro, Really nice 👌 👍 👏 explanations for fresher and well experienced too. Thankx for this wonderful ❤ 💕 💖 sharing.
Salute from India
Good work and tutorial master
Awasome Bro .... Good And Hard And Minded Work .. Love From India 💐
Beautifully done
You are simply a Junius Sir. I have this same problem here, that was getting hot after I remove it- the short still remain. Then I realize that was not the problem but I don’t know how to figure it out and just help me out. Thank you!
Always your master of the masters 🌹
Excellent service thanks
Thanx for sharing this great informative video
Thanks for good explanation 🇧🇩
I surptised by this video. tanx. I appreciate you
First class video thank you
Great job.
Very helpful video
Great job
You're the best🎉
Realiy master sir hands of
I love ur step by step explanations How do I get a diagram of iphones showing on ur screen
It’s amazing thanks... I have a question sir with a iphone6 no power I’m not found any short or low short anywhere now how to I will know u2 fulty or pmu fulty or cpu fulty? Sir
Brilliant!
Awesome!
Great tutorial for the guys who want to start iPhone repairs . With a short killer machine you will no need to remove the boost ic , just inject voltage on vcc main and faulty part will exposed .
The problem will still persists
Yup, still need to remove the ic, otherwise rosin will still expose the boost ic since its the one absorbing all the heat for protection
very informative
your are the best
Excellent explanation and diagnosis 👍
Understand level 100%
thank you verry helpfull
good job sir
Lovely ☺️ ❤️
Best Job
very good.
Hi sir great job
where to purchase that thermal camera how much it cost
Good 👍
You took the extra Step to bring back this phone others wouldn’t do the same I got a phone and they said that once the mother board is done you can’t bring it back to life thanks for the amazing video we need a lot more people like you foreal 💯
Which thermal camera you using?
Thanks
need a shop like this to check for android phones
thanks
Hello! I think I have the same problem. I am looking for a thermal camera from Seek. I saw that you have a PRO model. Would a cheaper XR be sufficient? Also, do you use a MACRO lense here?
Oo my God...really amazing....too hard
Cám ơn anh chia sẻ! Xin hỏi anh tool zxw có chế độ xem mạch nổi như trên video không ạ?
what apps you use sir thermal cam in iphone
U sir are a gem.
Could u kindly tell me which thermal camera and microscope u r using plz
Microscope is SZM SDTOP. Thermal camera is already intro in my one of youtube video
what is the tiny chip next to the power ic that you said holds all of the customer data?
hello nice video!so i was trying to connect the screen and i forgot to uplug the battery so i saw smoke on the double pin connector with the motherboard the screen pin.so i change 2 batteries and 2 new screens,(iphone 7)and still black....phone is working only the screen not .i can use the touch for pascode and home button but cant see anything
Hello.
What brand/model is thermal camera ??
sir,I am from bangladesh .thanks for videos
Thanks for comment and watched.
Owsame
Dont you beed to replace back the capacitor?
What brand thermal cam u use?
❤❤❤good
Why not simply inject voltage at c2302 or c2303 without taking out the boost ic?
why didnt you inject voltage after the ic intead of removing it?
Do you offer any online trainning cant really make it to Malysia ?>
i like it
How much RM to repair this ? I’m from Kelantan and I’m willing to get repair from you
Wht is that thermel cemara name? Plz help
wow
can i upgrade/replace in this way a 128GB chip to a 256/512GB chip on my google pixel 4a?
very good job sir.. if you can tell us the cost of those repair it will be more helpful sir tq💪👍
It's depends your area and your technician. I would say it's about 30usd to 50usd for this kind of repair.
thermal Camera linked please ??
Los subtitulos ponerlos en español inglés todo 🙂 gracias
Thermal camera link plz
This IC U2301 is a boost IC, it helps vdd_main when battery is low, and it helps extend battery life. your technique is good but u don't need to extract this ic. You can inyect voltage in C2302 and see whats hot by thermal camera or rosin.
It's funny that see people look at your old video and comment you shouldn't do this and do that
master, you should delete this video 😂😂
@@worldwidemobile2953 I think that he should not delete the video, times pass and some techniques may change. Master Lim is an artist and he has all my respect. Some time ago I also removed some mosfets to find a short, but it is not necessary with a proper voltage injection technique. It is just another point of view, a good diagnosis and the end result is what is important.
plz name of camera thermenal
🙏
👍👍👍👍
Hi sir..i think hve same issue on my iphone which cant turn on ,stark on apple logo..may i know where is ur company/adress?? And can i send my phone to u for fix by post using courier service??
Good result. But slow. To check VCC and VDD for a shorted cap are the first thing you do. Not the last thing. But horay you found it
You don't understand the video. The VDD whole line is not shorted in this case. It's already the first thing to check. That's my point of bringing in VDD into the shorted area.
Thanks for watching by the way
@@iPhoneServiceMalaysia ah okay, sorry about that. You are doing great then
my iphone 7 got water damaged totally shutdown ,can recover memory data ?
This is what happen when i check the ic on my iphone 7, sadly my phone not turn on. Pls help me to fix this sir.
Hi sir how are you
Hello I had a same problem ı solved the problem, it was same capacitor .. but when ı broke that capacitor ı try open phone there was no short anymore but phone is not open my power supply show 0.05 A when ı turn it on can you help me to solve problem please ?
I don’t know the condition of your board.
It’s an hour in my class about power circuit flow, another an hour about cpu, ram and nand.
First sop step u should check, batt line, vcc main line, and boost Vcc, are they getting voltage or not.
Geng PLC boleh join la senang dah ada basic.
hello sir can you tech me how to read schematic ..whant to lrean ..plz send your namber...
Why dont you just inject voltage to the other side ( vdd boost ) without removing the ic and make the jumper