Clear Tablet Storage
Cleanup of System Manager will scan the Storage for redundant and large
such as application residues, redundant installation packages, data generated by WeChat,
etc., and provide cleaning suggestions to help you free up space.
1 Go to System Manager and tap Cleanup.
2 When the scan is completed, tap Clean up behind the item to be cleaned and follow
the instructions to delete redundant
Swipe down from the top of the screen and the tablet will rescan the Storage.
Clean Up Duplicate Files
System Manager can identify duplicate on your tablet .
On the Cleanup screen, touch Duplicate les, then select unwanted to delete them.
View and Manage High Data-consuming Applications
1
In the Data usage this month of “Data usage management” you can view the
ranking of the data used by each application.
2
Tap on the high data-consuming application to restrict its use of mobile data, roaming
data, etc.
Some applications (such as those generated by App Twin) cannot restrict Internet access in
the “Data usage management”. Please go to Settings > Apps > Apps, search for the name
of the app, and tap Data usage to restrict its Internet access.
Filter and Block Spam Calls
Calling are not on Wi-Fi only tablets.
Set block rules to block sales, fraud, and other kinds of spam calls.
Filter Spam Calls
1 Go to Phone >
> Blocked > Block rules.
Alternatively, go to System Manager > Blocked > Block rules.
2 Touch Call block rules and toggle on the switches of corresponding block rules.
Block Incoming Calls from Specic Numbers
You can block incoming calls from numbers using either of the following methods:
• Go to Phone > > Blocked > Block rules > Blocklist, touch , then add the phone
numbers you want to block.
• Open Phone, touch the Contacts tab, touch the contact you want to block, then choose
> Block contact.
Apps
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