iPhone switches on when plugging in battery or power supply.
I had an iphone with audio ic problem. Jumped C12 and tried starting it with a power supply. It told me it was short and I found a capacitor that was loose on VCC main. It was on the other side of the main board so it should not have been me who knocked it “loose”
Now when i plug in the battery or power supply the phone starts automatically. I have not seen this happen. When I switch off the phone it also reboots
Removed the audio IC to check if something is shorted but it looks clean and audio recording also work.
removed all the “glue” around the “power on button“ jack and dock connector jack and everything looks clean. Measured their values and those are all also correct according to ZXW.
EDIT: Swapped a board for the customer. I will send his board to China for repair. Labor isn’t worth the time/money.
Bu iyi bir soru mu?