iPhone Data Recovery Live Diagnosis & Motherboard Repair - How to Solve Looping DCPS Amp Draws
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- เผยแพร่เมื่อ 28 ส.ค. 2024
- In this video I show my process for figuring out how to bring a dead iPhone motherboard back to life when it shows a looping amperage draw from a DC power supply. It is common for technicians to resort to a full CPU Swap when they see problems they are unfamiliar with and unsure how to solve. However, that technique can be risky or at worst, especially at the hands of an amateur, detrimental to data recovery. I like to show less invasive techniques so that technicians who watch my videos can learn the least risky way to solve data recovery cases. This is beneficial to both of us because when devices that come to me have had an amateur tech already attempt and fail a CPU swap, it becomes unrecoverable if they damaged the CPU in their attempt. If they fail a CPU swap, it is more common than not that they damaged the CPU beyond repair in the process. In this video I show which power rails you should be checking when you see this problem.
If you need iPhone Data Recovery yourself, please fill out the intake form at my website: www.iboardrepa...
good job 👍
Good job! 🎉 I recently the other day fixed an SE2 with a problem reporting the battery which showed 0% Charged and Always low battery. A Diode mode reading on I2C3_SMC_GG_SDA and SCL showed a reading on SDA but OL on SCL. Using the board view, I couldn't find schematics anywhere for the SE2 and the SE1 and SE have different charging circuits to this one. So since the iPhone 11 and iPhone 8 share the same battery connector as the SE2 I checked their schematics to find similar components to fix the issue which was a cracked resistor that pulls voltage up from PP1V8_S2 through the resistor onto the clock line. First ever time at doing this repair and now the battery reads fine 😅
great job! Are you using zxw or which board view software? ZXW has the se2 but maybe you need to update or redownload. Either way, that is great detective work to get around not have schematics/boardview
@@iBoardRepair I used REFOX for the moment. I had zxw before but no idea how to renew the software so it expired 😢 I would like to get it again though.
Literally the resistor looked perfectly fine until a light poke with the x-acto saw it disintegrate into pieces.
I currently have my brother's iphone 11 which I have shelved for the moment after a drop caused pads to be ripped under NAND and the pads on the sandwich. Both were restored however I still get a bootloop where the current goes up to .276 hangs then loops. Everything else seems fine and I've already rules parts out as there no difference. When restoring the phone comes out of DFU but fails to go into Recovery mode and goes back to bootlooping I'm just waiting on the programmer to try read the sysconfig file of the NAND.
Other than all that, I look forward to more videos, very cool to watch 🙌
Sir plz make video of how to diagnose stuck process on any phone
I love your work so much keep it up SO Please, sir, can you give me the names of the tools you use to remove the metals and the type of caustic LIKE FLUKE etc please, brother?
Give me an answer sir
Thanks for good jobs
You are welcome
Thanks for sharing & keep the ball roll...👍
You are welcome
Great video, really interesting stuff in this one!
Glad you like it!
Nice work by the way.
Thank you
New chair , finally !
🤣Yes
sei sempre il migliore
Thanks for watching!
Please what boardview software do you use?
zxw
Ziilion x work or known as ZXW
@@ezekielshub1188 correct
Great job. What thermal cam do you use?
seek
@@iBoardRepair okay
Just seek or Seek compact or pro?
@@jeffersonayemenre4925 compact pro: www.amazon.com/Seek-LQ-AAA-Compactpro-iOS/dp/B07GX8XTG5?keywords=seek%2Bcompact%2Bpro&qid=1680158796&sr=8-2&th=1&linkCode=sl1&tag=scdigital-20&linkId=f80cfe6183913baaf39d10498cdc6747&language=en_US&ref_=as_li_ss_tl
Okay. Thanks IB. I want to get one.
Your location
How i can contact you😢
www.iboardrepair.com
❤❤❤
Thanks for watching
this is not a technician issue...customer viewed a couple youtuber repair video and thought they were competent enough to repair it themselves if it was caused by another technician they wouldn't have lied no customer gonna lie to protect an technician
Are you sure abt that. You'd be surprised
@@don4techy it's simple bro why would the customer lie about device failing on it own when clearly it was the incorrect screw has caused it to be shorted??? these things are common sense even my son could figure it out
Makes logical sense. I could definitely see a customer blaming another repair shop for this type of damage however people buy phones second hand so could be it already had this issue just got worse over time and customer had no clue.