First: Install our app MoreLangs first
If MoreLangs can’t change language directly, read the following tutorial：
After android4.2, only system app can get CHANGE_CONFIGURATION permission. (Changed by Google).
This app need this permission to change language.
Two way to get the permission:
Way 1: Use ADB command through Computer (Recommend way)
- Use Automatic to Grant Permission Tools:（Through Windows Only）
- Or Manual to Grant Permission by Input ADB Command: (Windows or Mac)
Way 2: Root your device.(Not Recommend)
After you ROOT you device, Read this Post: http://blog.sightidea.com/?p=213
Any Question commit to this post or email to firstname.lastname@example.org