Recent content by edzhusrolavs

Hello, I am having the same problem on my Samsung Galaxy s4. I really need to enable it, but it wont. And i dont want to do my phone reset, because i will lose all my data and games. please help! Sorry for my bad english.. Thanks Posted via the Android Central App

For some reason, I can't activate android device manager... It is - Settings->Security->Device Administrators. When i click to activate it just goes back to the previous screen unchecked. I have Samsung galaxy s4 or gt-i9515 running the lollipop release.* Sorry for my bad english, im from...