Instructions to pin screen on Eurostar devices

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

Eurostar Onyx 3S LTE Eurostar Onyx 3S LTE
Eurostar Onyx 1S Eurostar Onyx 1S
Eurostar Onyx 1 Eurostar Onyx 1
Eurostar Onyx 3 Eurostar Onyx 3
Eurostar Onyx 3S Eurostar Onyx 3S
Eurostar Onyx 1 Plus LTE Eurostar Onyx 1 Plus LTE
Eurostar Onyx 2 Plus LTE Eurostar Onyx 2 Plus LTE
Eurostar Onyx-2 LTE Eurostar Onyx-2 LTE
Eurostar Onyx 1 Plus Eurostar Onyx 1 Plus
Eurostar Onyx 3 Plus LTE Eurostar Onyx 3 Plus LTE
Eurostar Onyx Note LTE Eurostar Onyx Note LTE
Eurostar Onyx-5S Eurostar Onyx-5S