Instructions for changing the language on Foston devices

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

Foston FS-S350 Foston FS-S350
Foston FS-S4300 Foston FS-S4300