The landlord can use Tencent mobile phone housekeeper, with small memory occupation and refreshing interface, which is a good software.

I've been using it. I think the housekeeper is very easy to use and the functions are very streamlined, which can keep your mobile phone in the best condition at all times.

It can quickly scan and clean up the garbage, free up storage space and keep the mobile phone smooth.

You can also put a small rocket on the table to clean up the garbage at any time. And the anti-virus ability is also good.