Cleaning your OPPO phone's internal charge can be done in a number of ways:
First, you can free up your phone's memory space by manually deleting unnecessary apps and files.
Secondly, you can regularly clean your phone's cache and junk files, which can be found in the Settings menu. In addition, you can use the mobile phone management software to clean up the mobile phone, including cleaning memory, junk files, redundant data, etc.
Finally, you can close some unnecessary background running programs to reduce the burden of the phone. These methods can all help clean up the memory of OPPO phones, making them smoother and faster.
Download the phone butler and clean it up