Instructions to delete a language to GDL devices

How to remove a language from menus and keyboard to GDL devices step by step with images and video, instructions to remove or delete language to GDL brand devices. Search your device among the wide range of GDL devices available.

GDL Xtreme 4 GDL Xtreme 4
GDL Xtreme 1 GDL Xtreme 1
GDL Xtreme 10 GDL Xtreme 10
GDL Xtreme 3 GDL Xtreme 3