Accidentally deleted the logo on the mobile phone desktop. How should I recover?

First, accidentally deleted the icon on the mobile phone desktop. The specific operation of restoring the icon is as follows:

1, go to Settings > Applications >; "Manage applications".

2. Uninstall the program that cannot find the icon.

3. Enter the file manager, find the program installation file, and reinstall the program.

4. After the installation is completed, the icon will be restored to the phone desktop.

PS: You must uninstall it first and then reinstall it to retrieve the icon.

Second, the operation method of setting the battery capacity of the mobile phone is as follows:

1. Enter the Settings page, slide down and click the Settings button.

2. Enter the settings page and slide down. Locate the advanced settings option, and then click Enter.

3. Find options for battery management.

4. Click to enter and slide down. Finally, there will be a display of the percentage of remaining power, just turn it on.

5. At the end of this interface, there will be a power percentage display mode. After clicking, two display modes will be displayed. Just choose.