Easiest Way to Add Another Language to Any Android Devices Manually Without Additional Data
The easiest way to add another language to your android device without extra files, computer or confusing program.
All what you need is the rooted device and file explorer or similar files explorer with root access capability and text editor.
Important:
This method is applicable to:
1-All android devices that came with US-based
languages, such as Verizon, Sprint, and all
other devices obtained from US with only
one or two languages.
2- All android devices with official ROM or
official-based custom ROM ( e.g Phoenix ROM,
For list of language codes and more details go here:
http://gestyy.com/wwgEfX
or from this link:
https://www.apptechera.net/2017/09/ad...
(not applicable to custom ROM such as Cyanogenmod,
LineageOS and other custom ROM).