CAT S61 cannot be turned on,How to repair

CAT S61 cannot be turned on, soldered a new battery holder and the fault was fixed.

CAT S61 cannot be turned on,How to repair?

Machine type: CAT S61

Fault: CAT S61 cannot be turned on.

Repair process: When I got the phone and pressed the on button, the phone would not turn on and the screen was black and unresponsive.

CAT S61 cannot be turned on.

CAT S61 cannot be turned on Figure 1.

Dismantle the machine and remove the motherboard, put it under the microscope to observe, found the battery holder is damaged, so replace a battery holder.

CAT S61 cannot be turned on.

CAT S61 cannot be turned on Figure 2.

Put the motherboard back into the phone, press the power on button, the phone can be turned on, the fault is perfectly fixed, the repair is over here.

CAT S61 cannot be turned on.

CAT S61 cannot be turned on Figure 3.