Instructions to pin screen on Daewoo devices

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

Daewoo SMD-5018A Daewoo SMD-5018A
Daewoo SMD-5090A Daewoo SMD-5090A