It is best to clean up these junk files regularly at ordinary times. If the time is too long, it will greatly affect the processing speed of the mobile phone.

You may think it's a burden, but it's not that difficult. You need a Tencent mobile phone housekeeper in advance.

At ordinary times, just click clean up and accelerate, which is very simple:

Open Tencent mobile phone housekeeper-clean up and accelerate.