User's Manual

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3. Make sure you already tick the Lock SIM card check box.
4. Tap Change SIM PIN.
Managing Your Device Memory
Press Home Key > tap > Settings > Storage.
You can view the space information of the SD card and the
phone storage.
 Unmount SD card: You can unmount the SD card to
safely remove it.
 Erase SD card: Erase all data on the SD card.
Privacy: Reset to Factory Settings
Press Home key > tap > Settings > Backup & reset >
Factory data reset > Reset phone > Erase everything.
WARNING: All your personal information and downloaded
applications on your phone will be erased after the resetting.
Applications
Press Home Key > tap > Settings > Apps.
Installing an Application
You can install a non-Marketing application if you have
allowed the installation of it. Make sure that you select an
application developed for your device and processor type