What if Xiaomi's mobile phone is disconnected?

First of all, we directly turn off the dual 4G function in the mobile phone, so that we can solve the problem of disconnection. Many netizens have personally tested it, and it feels good. You can refer to it The second is to change the location of the mobile phone card. We can move the mobile card in card 1 to card 2. This is also a solution. The last one is a bit troublesome, and it is also a solution that rice noodles can share with everyone. Enter * # * # 4636 # * * in the dial key first, then a page will pop up, then open the mobile phone information 1 and change the preferred network format in the mobile phone to LTE/TD-SCDMA/WCDMA mobile phone information 2. The input is the same as above, that's all. The above three methods are all effective methods tested by rice noodles. If your mobile phone is disconnected, you can choose to try it, which may solve it. In addition, I would also like to remind everyone that when using a mobile phone, if important data is lost, find extremely fast data recovery in the mobile phone browser to help retrieve it.