Cat
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B15Q Smartphone User Manual
39
Removing an Installed Application
1. On the Settings screen, touch Apps.
2. Touch an application, and then touch Uninstall to remove the application from your mobile
phone.
Note:
Pre-installed applications can not be deleted.
Ways to Free Up Your Mobile Phone Memory
Move les and email attachments to the microSD card.•
Uninstall the downloaded programs that you no longer use.•
Reset your mobile phone.•
Note:
Please back up all your important data before performing a Factory reset.
Resetting Your Mobile Phone
Backing Up My Settings
You can back up your mobile phone’s settings to Google servers, with your Google account. If
you replace your mobile phone, the settings you have backed up are stored on the new mobile
phone the rst time you sign in with your Google account.
1. On the Settings screen, touch Backup & reset.
2. Select the Back up my data box.
Restoring Factory Data
If you reset your phone to the settings that were congured at the factory, all of your personal
data from internal phone storage, including information about your Google Account, any other
accounts, your system and application settings, and any downloaded applications will be
erased. Resetting the phone does not erase any system software updates you’ve downloaded
or any les on your microSD card, such as music or photos.
1. On the Settings screen, touch Backup & reset > Factory data reset.
2. When prompted, touch Reset phone, and then touch Erase everything. The mobile phone
resets the settings to the original factory settings, and then restarts.
