Hi I am a Vietnamese user
I have just uptaded my BV5000 to Android 6.0 and the default language is set to Vietnamese. When I change it to English, the language is change back to Vietnamese everytime I restart the phone. This behavior does not happen in Android 5.1
How can I change the default language to English, and keep it that way after each restart? The Vietnamese in this phone sometimes isn't translated correctly.
I hope there will be an update to solve the problem.
P/S: in Android 6.0 I couldn't find developer setting, and the phone is slower than before.