Tag iPhone 6s Plus

iPhone 6S Plus water damage can not be started. It is found that corrode on the side of USB chip is relatively serious, and the tin bead under PAD is also corrode. Replace the USB chip directly and repair the fault. 

iPhone 6s Plus water damage Capacitor and Measuring diode value found that it was 3V VCC Short circuit of fingerprint. Look at the points that are connected to several filters no booting. Repair the fault after direct removal.

iPhone 6s Plus mobile phone has no signal. After detection, it was found that IF VCC was disconnected, and the problem was fixed after Jump wire.