ios 11.1.2

I am currently running my iPhone 6s on iOS 11.2.5 and I want to downgrade it to either iOS 11.1.2 or iOS 11.2.2. Before anyone says that this isn't possible, I say that there is always a way. I have a number of iTunes backups ranging all the way back to iOS 9, but I don't really think these will...

This happens enough times to be really annoying, but sometimes when I unlock my iPhone 8 Plus, the home screen rotates to landscape even though it's not in a landscape orientation. It forces me to hold the phone up straight to get it back to standard. I can't really reproduce it. It seems to...

Looking at my battery usage, Safari Background Audio is at the top of the list. What is this? I have Background App Refresh turned off and I haven't used Safari recently to listen to audio. Does the browser in the Facebook app have anything to do with Safari? I have read online that Facebook...

Is it ok to update my iPhone 6s on 11.1.2? some users claim that it lags on the 11.1.2 version. Thank you