Instructions to pin screen on Bluboo devices

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

Bluboo S3 Bluboo S3
Bluboo B9002 Bluboo B9002
Bluboo Picasso Bluboo Picasso
Bluboo Mini Bluboo Mini
Bluboo Picasso 4G Bluboo Picasso 4G
Bluboo D5 Pro Bluboo D5 Pro
Bluboo D6 Pro Bluboo D6 Pro
Bluboo B311 Bluboo B311
Bluboo X8 Bluboo X8
Bluboo X8 4G Bluboo X8 4G
Bluboo X3 Bluboo X3
Bluboo X9 Quad Core Bluboo X9 Quad Core
Bluboo Xfire 2 Bluboo Xfire 2
Bluboo Maya Max Bluboo Maya Max
Bluboo Dual Bluboo Dual
Bluboo D1 Bluboo D1
Bluboo R1 Bluboo R1
Bluboo S8+ Bluboo S8+
Bluboo S8 Lite Bluboo S8 Lite
Bluboo D2 Bluboo D2