Managing Your Device Memory; Factory Reset; Managing Applications; Accessibility - AT&T AT Radiant User Manual

Managing Your Device Memory

From the home screen, press
space information of the microSD card as well as the phone storage .
• Unmount/Mount SD card: You can unmount the microSD card to safely remove
it, or mount the card .
• Erase SD card: Erase all data on the microSD card .

Factory Reset

Reset your phone to factory default settings . All your personal data from the
phone's internal storage will be erased, including your Google account, system and
app data and settings, and downloaded apps . You can also erase the data on the
memory card during the process .
From the home screen, press
Factory data reset Reset phone Erase everything .
WARNING! All your personal information and downloaded applications on your
phone will be erased after resetting the phone .

Managing Applications

From the home screen, press
phone and manage them .
Tap an app in the Downloaded, On SD Card, Running, or All tabs to see its
information . You can stop the app, uninstall the app, clear data and cache, or
move the app between the internal storage and the memory card .
Note: Not all applications can be moved or uninstalled .
From the home screen, press
Unknown sources check box if you want to install applications from sources other
than Google Play Store .
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System settings Storage . You can view the
System settings Backup & reset
Manage apps to see apps installed on your
System settings Security and check the
Phone Settings
Note: Installing applications from unknown sources may compromise your phone
and personal data .
Make sure that you select an application developed for your phone and processor
type before installing it .
Copy the application file to the microSD card and install the card on your phone .
From the home screen, tap
application file is .
Tap the file to start installation .
Read the installation instructions that come with the application and follow them
to complete the setup .

Accessibility

From the home screen, press
options for accessibility-related applications .
TalkBack
TalkBack helps blind and low-vision users interact with their devices more easily .
This app adds spoken, audible, and vibration feedback to your device . It is a pre-
installed system application that is updated when the accessibility service
is improved .
Activating TalkBack
When Talkback is on, your device describes what you touch, select, and activate on
your screen .
From the home screen, press
TalkBack .
Slide the TalkBack switch to ON .
Tap OK .
Phone Settings
File Manager, and open the folder where the
System settings Accessibility to configure
System settings Accessibility
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