Applications (Apps); Closing An App; Uninstalling An App; Restoring To Factory Settings - Acer Liquid Z220 Duo User Manual

Applications (apps)

Closing an app

To close an active app, in the Application menu tap Settings > Apps.
Swipe over to the Running tab, then tap the program you wish to
close. Select STOP to close the program.

Uninstalling an app

You can remove programs installed on your smartphone to free up
extra storage memory.
1. In the Application menu tap Settings > Apps.
2. Swipe over to the Downloaded tab.
3. Find the app in the list and tap on it.
4. Tap UNINSTALL and then tap OK.
Important
You should only remove programs if you are familiar with the Android
operating system.

Restoring to factory settings

You may perform a clean boot to restore your smartphone to the
factory settings. Before performing a clean boot, ensure that your
smartphone is not locked. Press any key or tap the screen to see if
the smartphone responds.
Important
You should only perform a clean boot when all other options have failed
to restore your smartphone to an operational state.
This will erase all your personal information, any contacts stored on
your smartphone and any programs you installed.
If your smartphone is responding to screen input, then open Settings
from the Application menu. Tap Backup & reset > Factory data
reset > RESET PHONE and then ERASE EVERYTHING to format
your smartphone.
Advanced settings - 57