iPhone 8 Plus Cannot On Motherboard Repair In Ampang

A customer came to our shop with his iPhone 8 Plus that cannot be turned on. He told us that the problem happened suddenly and he was left wondering what happened to his iPhone. Our technician inspected his iPhone and troubleshoots the problem. First we tried to replace the battery and there was no display. We tried replacing the battery and screen, but there is still no display. Our technician tried to power on the iPhone with a power source instead of battery. All of our troubleshooting method results in failure, so this iPhone has a motherboards issue. We told the customer the problem is related to motherboard and we need 2-4 days to diagnose the problem. After he left his iPhone with us, our technician inspected the motherboard and found out that there is a shorting with the motherboard. After diagnosing, our technician found out there is a problem with GSMPA ic. After replacing this ic, the iPhone is able to be turned on. Our technician tested all of the functionality and everything was working fine. He came to our shop on the next day after we contacted him. He was glad to see his iPhone is able to be turned on again.