The steps are as follows:

1. First, open the MT editor

2. Find the APK software you want to edit and click to view

3. Find the file named AndroidManifest.xml, and find the location as shown in the picture. This is basically the case for every software

4. After clicking to enter, change the file name to the back, and then go all the way Press OK.

5. Finally, sign the original software package and install it