How do mobile phone icons become round?

First, use anti-virus software to kill mobile phone viruses, which are probably caused by viruses. If it still doesn't work, it is recommended to try the following methods:

1. Uninstall the latest third-party software you tried to install.

2. Check whether the mobile phone has a system update push, and upgrade the mobile phone to the latest system version.

3. Back up data (contacts, text messages, photos, etc. ) and try to restore the factory settings.