A practical guide to solve the problem of no service after Apple 4 mobile phone is plugged in.

Since the Apple 4 mobile phone was plugged in, many users have encountered the problem of no service. This article will provide you with some practical solutions to help you solve this problem easily.

Power network fault

If you encounter a network failure, you can try to restore the network settings. In a few steps, you can get your mobile phone network back to normal.

Card slot is not compatible with SIM card.

If you encounter the problem that the card slot is not compatible with the SIM card, you can try to take out the SIM card and reinsert it after turning it off. To solve this problem better, you can also put a small piece of paper in the card slot to reduce the gap between the card and the card slot.

Time setting problem

Sometimes, this problem can be solved by adjusting the time of the mobile phone, turning off the automatic setting, and then changing the time back to the automatic setting after restarting the mobile phone.

Professional and technical personnel

If the above methods still can't solve the problem, it is recommended to consult professional technicians or go to Apple's official maintenance point for inspection and maintenance.