User manual

Clean Up Duplicate Files
System Manager can identify duplicate files on your phone.
On the Cleanup screen, touch Duplicate files, then select unwanted files to delete them.
Manage Data Usage
Open System Manager , then touch Data usage to view data usage and manage network
access.
View and Manage High Data Consumption Apps
1 You can find out how much data your apps are using in comparison to each other by going to
Data usage this month on the Data usage screen.
2 Touch a high data consumption app to set mobile data, roaming data, or background data
usage limits for it.
View and set the Network permission for apps
On the Data Usage screen, tap Network access, uncheck Mobile Data, then set high data-
consuming apps (e.g. video players) to be used only on Wi-Fi.
• On the Data Usage screen, tap Network access, switch Network access to Advanced
network settings to manage background and roaming data for apps.
Enable or Disable Smart Data Saver
Enable Smart Data Saver to prevent apps from using mobile data in the background.
1 On the Data usage screen, touch Smart Data Saver, then enable it. The icon will then
display in the status bar.
2 If you want to allow unrestricted access to data for some apps even when they are running in
the background, toggle on the switches for these apps.
Add Mobile Data Usage Reminders
Add data plans for your SIM cards and usage reminders in System Manager to keep you
informed of your data consumption.
1 On the Data usage screen, go to More data settings > Monthly data limit and follow the
onscreen instructions to add a data plan.
2 On the More data settings screen, touch Usage reminders. From there, you can set
whether a notification will be sent or if mobile data will be disabled once the monthly data limit
or roaming data limit has been topped.
3 On the More data settings screen, you can set whether to Show data used when the
screen is locked.
Filter and Block Spam Calls
Set different block rules to block sales, fraud, and other kinds of spam calls.
Apps
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