mobile

So I use an app called FullControl that restrict my Internet access, and it hasn't got support for Lollipop, so it stopped working. I desperately need this app on my phone since otherwise I'll be on it all day. I can't find any other app like it, it worked perfectly. I set a password that I didn't know and if I ever needed Internet access I had to call my dad and get a temporary code. All the other similar apps are for kids and teens. (if you know an app that can do what full control does, please let me know)

So I need to roll back to kit kat so that I can use it again, but I don't really have a clue where to start or what to do.

The phone is not rooted. The build number is 14.5.A.0.242. Model no C 6833, kernel 3.4.0-perf-g9ac047C7 and it's now android 5.0.2

Any help is much appreciate, and I'll probably need a pretty clear step by step if it's possible.

Tim in sweden