At night 12, Redmi note8 cell phone rang, and a lot of short messages followed.

Redmi note8 mobile phone rings at night 12, and a lot of short messages follow, for the following reasons:

1. It may be a ringing tone or music playing. You can first press the volume button to reduce the volume of the ringtone, and then check or turn off the incoming call or music playback to eliminate it.

2. It may also be that the phone keeps ringing because of the phone crash, and pressing the volume button can't solve it, so this situation needs to be solved by restarting the phone. If necessary, you can consider restoring the mobile phone system to the factory settings or upgrading to the latest version.

3. In addition, mobile phone hardware failure will also cause the phone to keep ringing, such as short circuit, leakage, motherboard chip and other parts failure, speaker failure and so on. This situation needs to be solved by contacting Xiaomi's after-sales maintenance mobile phone.