iPhone 7 Motherboard Shorting Repair At iPro Ampang

A customer came to our shop with his iPhone 7 that has a problem. The problem is that the iPhone is not able to be turned on and the charging was inconsistent. We told him that it might be a motherboard issue and we need 1-3 days diagnose. He agreed to it and left his iPhone with us to diagnose. Turns out there was a shorting with the motherboard and we were able to fix the iPhone within a day. We contacted him on the next day to come and collect his iPhone at our shop. He was glad that we were able to fix his iPhone in such short amount of time.