Instructions for changing the language on Greentel devices

How to change the menu and keyboard language to Greentel devices step by step with images and video, instructions to add and change language to Greentel brand mobile phones and tablets. Search your device among the wide range of Greentel available.

Greentel X1 Greentel X1
Greentel GT-T200 Greentel GT-T200
Greentel Safari M4 Greentel Safari M4
Greentel Safari M5 Greentel Safari M5
Greentel GT-T150 Greentel GT-T150
Greentel G11 Greentel G11
Greentel M6 Greentel M6
Greentel GT-T140 Greentel GT-T140
Greentel GT-T210 Greentel GT-T210
Greentel M9 Greentel M9
Greentel X7 Greentel X7
Greentel G5 Greentel G5
Greentel M5 Greentel M5