Instructions to pin screen on alcatel devices

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

alcatel 3x (2019) alcatel 3x (2019)
alcatel OT-992D alcatel OT-992D
alcatel 3L alcatel 3L
Alcatel A3 10 Alcatel A3 10
alcatel Pop C7 alcatel Pop C7
alcatel One Touch M'Pop alcatel One Touch M'Pop
Alcatel Pixi 4 (6) 4G Alcatel Pixi 4 (6) 4G
alcatel One Touch Idol alcatel One Touch Idol
alcatel A3 XL alcatel A3 XL
alcatel OT-890D alcatel OT-890D
alcatel 1B (2020) alcatel 1B (2020)
alcatel 1S (2020) alcatel 1S (2020)
alcatel One Touch Snap alcatel One Touch Snap
alcatel 3L (2020) alcatel 3L (2020)
Alcatel Avalon V Alcatel Avalon V
alcatel TCL Plex alcatel TCL Plex
Alcatel OneTouch Pixi 3 (8) 3G Alcatel OneTouch Pixi 3 (8) 3G
alcatel Hero alcatel Hero
alcatel Pop 3 (5.5) alcatel Pop 3 (5.5)
alcatel Pop C1 alcatel Pop C1