What is the situation that OPPO mobile phone traffic is sometimes disconnected?

Causes and solutions of automatic shutdown of mobile phone data network;

1. When using the 4G network, when receiving a text message or answering a phone call, the mobile phone will switch the network, temporarily interrupt the data network, and automatically connect after receiving the text message or hanging up the phone;

2. When the network signal at the current location is unstable, the data network will be automatically disconnected;

3. When using power-saving software or settings on the mobile phone, the data network will be interrupted;

4. The SIM card of the mobile phone is not normal.

In this case, the above reasons can be ruled out first. If there is no improvement, back up the mobile phone data (mobile phone number, SMS, etc. ) and restore the factory settings. Unable to solve it, please back up your mobile phone data and take your mobile phone, purchase invoice and warranty card to the nearest OPPO customer service center for testing.