The signal of Xiaomi 10 is not good after disassembly.

What you want to ask is what caused the poor signal of Xiaomi 10 after disassembly? Mobile phone card damage, system failure, firmware problems such as motherboard, poor signal in the surrounding environment, and problems of local mobile operators. According to the inquiry, Tianwei. Com display.

1. The mobile phone card is damaged and needs to be replaced.

2, system failure, need to upgrade the system to solve.

3. Firmware problems such as mobile phone motherboards need after-sales maintenance.

4. The signal of the surrounding environment is poor, or it is a signal blind area. Move around looking for a better signal, or leave the signal blind area.

5. There are problems with local mobile operators, such as thunderstorm weather and typhoon weather, which leads to problems with signal transmission towers. In this case, they can only connect to the network after the operator carries out emergency maintenance.