What is the reason for the slow response of OPPO mobile phones and how to solve it?

This is caused by too many apps running in the background of the phone or too much data and cache on the phone.

1. Close the applications running in the background of your phone.

2. Clean the application data and cache. Here we take OPPO R9S mobile phone as an example to clear WeChat data and cache. The specific method is as follows:

1. First, click "Settings" on the mobile phone desktop. .

2. Then select the "Application Management" option in the settings interface.

3. Then open "WeChat" to enter.

4. Finally, click "Clear Data" and "Clear Cache", as shown in the figure.