If you are using an Android phone, there is a good chance that you are using Avast. This security software is a great addition to your device and can help keep you safe from online threats. However, if you have recently installed Avast on your phone and it is not working as expected, there may be a reason why. One common issue with Avast is that it does not uninstall properly. This can cause problems such as data loss or corrupted files. To fix this, first make sure that you have the correct permissions for Avast. If you do not have these permissions, then you will need to ask your phone manufacturer for them. Next, open the app and click on the three lines in the top left corner of the screen. This will take you to a list of options. On the left hand side of this list, you will find the option to uninstall Avast. Click on this and then follow the instructions onscreen.