How to change the menu and keyboard language to Viettel devices step-by-step with images and video, instructions to add and change language to Viettel brand mobile phones and tablets. Search your device among the wide range of Viettel devices available.
If you have bought a Viettel phone or tablet in another country, you have imported it, you have bought it second-hand or you simply want to have several languages installed on your device, here we will guide you step by step so that you can add a secondary language or change the main language of your Viettel.
Changing the language of the Viettel device will also change the autocorrect and keyboard language.