Instructions to pin screen on Adcom devices

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

Adcom Thunder A350 Adcom Thunder A350
Adcom A430 Plus Adcom A430 Plus
Adcom Thunder A400 Adcom Thunder A400