I am using an Oppo f3 plus smartphone and I cannot upgrade to Android 8.0, I am currently using Android 6.1
I have a Redmi A1 smartphone and the android version is 7.0. I have connected a wireless xerox printer with my phone. Some days ago suddenly a problem occurred in my printer. I got the solution after searching many websites and connected xerox printer repair in USA. Then printer the problem was solved but I can't upgrade to version 8. what should I do?
Hi Margaret, this is a forum for Android application developers, not for end user issues. Please can you contact your phone supplier.
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