Instructions for changing the language on Gmate devices

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

Gmate GMate S5 Gmate GMate S5
Gmate GMate 6577 Plus Gmate GMate 6577 Plus
Gmate GMate G2000 Gmate GMate G2000