The following are professional solutions to digital problems:
1. Charging cable and adapter: To avoid charging problems, it is recommended to use the original charging cable and adapter.This can ensure that the equipment can supply power normally and reduce adverse effects.
2. Screen electrostatic treatment: When the touch failure occurs on the phone screen, you can try to take the phone off the shell and put it on the ground or wipe the screen with wet cloth.This will help eliminate possible electrostatic problems.
3. System recovery: If the mobile phone has system related failures, such as slow operation or no application response, it is recommended to back up important data in advance and enter the DFU mode for system recovery.This can fix software problems.
4. Check the connection between the flat cable and the screen: For some serious touch failures, you need to disassemble the phone and check the connection between the flat cable and the screen.If it is found that the looseness is serious, you can try to use a small piece of paper to plug it in the cable position and fix it, so as to ensure that the cable will not become loose when reinstalling the screen.
5. Replace the touch chip (IC): When other methods cannot solve the problem of touch failure, the touch chip may need to be replaced.Since the touch chip is soldered to the main board, the replacement process is highly required. It is recommended to find professional or official after-sales channels for maintenance.Please note that although the cost of the touch chip is low, the overall repair cost depends on the service and repair process time.
The above methods can solve most of the digital problems and ensure that the equipment returns to normal operation.If the problem still exists, please consider consulting professional technicians for further help.
