iPhone 6 plus lỗi cảm biến tiệm cận (nghe gọi ko tắt mh) 2018
step 1: Measure the resistance of sockets, if lose any lines, follow the line and fix it. Joining the wires (in the yellow frame) together.
step 2: Yellow data line go thought capacitor, so it doesnt have resistance. Measure the other side, work if it has.
step 3: Measure the capacitors (in the purple frame), if it shorting, isolate it and remove.
step 4: watch the resistance (green frame). If it error or damage by water, replace it with the same value.
step 5: Replace IC induction in the red frame.
IP 6plus almost error PROX: 1. by sensor error; 2. resistances in the yellow frame are burst under glue. Other cases, open stransistor Q1101, work if close it.
step 2: Yellow data line go thought capacitor, so it doesnt have resistance. Measure the other side, work if it has.
step 3: Measure the capacitors (in the purple frame), if it shorting, isolate it and remove.
step 4: watch the resistance (green frame). If it error or damage by water, replace it with the same value.
step 5: Replace IC induction in the red frame.
IP 6plus almost error PROX: 1. by sensor error; 2. resistances in the yellow frame are burst under glue. Other cases, open stransistor Q1101, work if close it.