The steps are as follows:
1. First, find the [Mobile Phone Manager] application icon on your mobile phone.
2. Click the mobile butler to enter the mobile butler interface, and find the [Cleaning Acceleration].
3. Click Cleaning Acceleration to enter the cleaning acceleration interface.
4. Find the [Installation Package] in the special cleaning of the cleaning acceleration interface.
5. Click the installation package to enter the installation package interface, through which you can query the list of all installation package files on the phone.
6. Select the installation package to be cleaned, and click Delete to finish cleaning.