This iPhone X came in for no power. At the initial inspection, I noticed that the whole housing inside was rusted out.
Then I noticed the sandwich was already separated.
Looking under the microscope, there had been a tech already in here working on it. There were a ton a capacitors that were removed from the board.
I noticed there was a partial short, pulling about 150mA before prompt to boot. Checking with my Seek, the heat was coming from under the shield next to NAND.
Removed the shield & noticed Acorn (U5600) was corroded, along with the ARC IC U5100.
Removed both since they're not needed for booting (for now) and short was gone.... but the phone was stuck in DFU mode.
Since this was an intel iPhone that's actually normal with top board only.
Since I wasn't sure if it was truly ready to boot, I decided to try an update.
It failed. It was like 11%, which is usually a bad sign. I tried iTunes flash, but forgot what code I got. But it seemed like a CPU issue at that point.
I checked with customer about attempting a CPU swap & customer approved.
So I went for it.
It took me maybe 2-3hrs in total to complete it, but it was successful.
I also ripped a pad, which was for Racer (touch), which I was able to rebuild the pad & get a Diode Mode reading back afterwards.
So stoked this was a win!
(and yes, the customer did just have about 5GB of data on the phone 🤷♂️ lol)
If you have a Seek Thermal Cam, you're missing out if you don't have a VCC Seek Stand: https://www.vccboardrepairs.com/buy-seek-stand
Injured Gadgets just got these back in stock, so get them while you can!
It can take us a while to build these out sometimes, so they're sometimes out of stock for a while, but we're working towards always having inventory ready to build more as they sell out.
This stand makes using a thermal cam so easy. So much better than any other thermal solution on the market.
It allows you to get real close up (using my Macro Lens), and easily find where the short is coming from.
Plus it's hard free, so you can have your hands free to try to boot the device from DCPS, while having an image that is in focus & not moving around.
You can even record a video through the app, while you inject voltage into the short, so you can go back & see exactly which component was it that was heating up.
Save yourself lots of time by getting a Seek Cam, Stand & Macro Lens! ...
Anyone who is doing game console repairs, knows how many screws you need to remove to access the motherboard.
Especially the PS5, with the 5,000 screws or so.
If you don't already have an electric screwdriver, GET ONE ASAP.
🌟 Cordless Screwdriver with T9 Bit: https://amzn.to/3E5duCj
🌟Extended T9 Bit: https://amzn.to/3c4YJac
It's rechargeable through micro USB and allows you to easily swap the tips out. You can also fold it to be straight or L shape.
Let me know below if you are already using an electric screwdriver 👇👇
I was surprised this one was successful...
Hope you guys enjoy all the detail I provide in the videos!
These cloths are amazing. They're soft but don't melt when you heat them.
They're perfect for reballing ICs. Just fold it in half twice & place the IC on top.
While you're reballing, the chip will sink down a bit & allow you to reball much better than if you were to reball on your workmat
Buy them here:
⭐ Cleanroom Cloth for Reballing ICs: https://amzn.to/4hMLwzn
Let me know what you think!
