The software icon on the desktop of the mobile phone (smart phone) suddenly disappeared (not uninstalled). How to get it back?

If you use a vivo phone, the OriginOS Discovery desktop needs to slide in the middle of the desktop to view all applications.

How to retrieve the icon of the disappeared third-party software;

1. Confirm whether to enter guest mode/child mode. If yes, exit as an administrator and enter the mobile phone (you need to enter the corresponding unlock password);

2. Confirm whether the hidden icon is set. View in phone settings-fingerprint and password/fingerprint, face and password-privacy and application encryption-application hiding (some models long press/press left menu button-hide standby desktop icon);

3. Confirm whether the mobile phone is connected to the computer and whether the USB flash drive mode is enabled. If connected, it needs to be disconnected;

4, clear the desktop data:

①Funtouch OS 9.2/iQOO (Monster) UI and above: Go to mobile phone settings-applications and permissions-application management-more-display system process-system desktop /vivo desktop, click to enter the program, then select Clear Data, and then return to the desktop to restart the mobile phone;

② Funtouch OS 9.2 or below: Go to mobile phone settings-more settings-application management/application-(more)-display system processes/all, find "vivo desktop/standby desktop" in the program list, click enter program, select clear data, and then return to the desktop to restart the mobile phone;