build.prop Editor

I use a Galaxy s4 phone and its version is lollipop. Since my old phone was oreo and I couldn't get all the apps back I rooted the s4 and changed system version to oreo the wrong way and after that the phone kept crashing and most apps did not work until an angel which is this app came my way saved me. I've changed back to lollipop and phone runs smoothly thanks to this app. I would have wasted money on another phone but your app is a saviour :D

What I see is light through the future on all the electronics; it accures that the processer has a logic to recieve the numbers of compact, introducing to the new editon of the youtuber visonary packers, noticing the embrace of the knowledge, microbite of the length, relocating the engine of the car, the language barrier that recieve different words with different region, including of the fact that helps everyone as a future youtuber, understanding the concept of management, and lots of more.😎

I dont understand how to use this, just blank screen pops up even after i granted root permission and there is no option to backup my current build prop

Bad app Not even open

Don't download this app Or you will fell in love with it.

Does not function.

What i do says error

Idk how to use this app