Instructions to pin screen on Exmart devices

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

Exmart R1 Exmart R1
Exmart K1 4G VoLTE Exmart K1 4G VoLTE
Exmart K1 Star Exmart K1 Star
Exmart Exlife 1S Exmart Exlife 1S
Exmart Expower P1 Exmart Expower P1
Exmart Exlife L1 Exmart Exlife L1
Exmart R1 Star Exmart R1 Star
Exmart L2 Exmart L2