Instructions to pin screen on Elephone devices

How to protect your privacy when lending a Elephone smartphone or tablet to someone else. Instructions for setting up "screen pinning" on a Elephone 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.

Elephone PX Elephone PX
Elephone A5 Lite Elephone A5 Lite
Elephone A6 Mini Elephone A6 Mini
Elephone P11 3D Elephone P11 3D
Elephone U Pro Elephone U Pro
Elephone A4 Elephone A4
Elephone Soldier Elephone Soldier
Elephone A4 Pro Elephone A4 Pro
Elephone A2 Elephone A2
Elephone A2 Pro Elephone A2 Pro
Elephone P11 Elephone P11
Elephone U2 Elephone U2
Elephone U2 Pro Elephone U2 Pro
Elephone A5 Elephone A5
Elephone A3 Elephone A3