Instructions to pin screen on FinePower devices

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

FinePower C1 FinePower C1
FinePower D2 FinePower D2
FinePower C6 FinePower C6
FinePower C3 FinePower C3
FinePower C2 FinePower C2
FinePower C5 FinePower C5
FinePower C4 FinePower C4
FinePower D1 FinePower D1