Today's video is about weird iPhone 7 audio IC repair and how i fixed it, this device came from another shop, the technician said when he install the audio ic the iPhone stuck on apple logo when he remove the audio ic the iPhone work fine.
Most of the iPhone repair technicians know the iPhone 7 audio ic and c-12 jumper it is very common but unlike most of the iPhone 7 audio ic problems, that device was different.
I spent long time troubleshooting and diagnosing this iPhone to find the reason why it is stuck on apple logo when Audio ic installed, i hope you get value from this video, Enjoy watching.
⏱️TIMESTAMPS⏱️
00:00 iPhone 7 Audio IC Repair
1:00 Wired iPhone 7 Audio IC Problem
2:00 iPhone 7 Audio IC Reflow
3:30 Troubleshooting iPhone 7 Audio IC
5:49 How to troubleshooting iphone Problems
11:46 iPhone 7 schematics diagram
12:30 iPhone 7 audio problem solution
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