Instructions to pin screen on Efox devices

How to protect your privacy when lending a Efox smartphone or tablet to someone else. Instructions for setting up "screen pinning" on a Efox brand device. Block an application on the screen from which the user will not be able to exit without knowing the unlock pin, in this way you will prevent them from seeing your messages, photos and private data that you do not want to show.

Efox Smart E4 Efox Smart E4
Efox Value C6 Efox Value C6
Efox Smart E5 Efox Smart E5