I don't know if this is common knowledge or not but if you go from settings>about tablet and tap quickly a few times on the kennel number, you will find the trigger for a testing suite.
Enjoy!
Enjoy!
Spooky, I stumbled on that last night too when I forgot how to enable Developer Options (embarrassing!!). There's a lot of stuff in there isn't there?I don't know if this is common knowledge or not but if you go from settings>about tablet and tap quickly a few times on the kennel number, you will find the trigger for a testing suite.
Enjoy!