What's wrong with my phone? - 1

I have the iPhone 7 and got the software update two days ago, not sure if this has anything to do with the dilemma. My phone screen keeps turning black for a few seconds and requires me to re-enter my passcode. This happens once every two minutes or so which is very troublesome and annoying. What's happening and how can I fix it? Tysm

All my friends iPhone users tell me this app is best for iPhone to listen my favorite music?

All my friends iPhone users tell me this app is best for iPhone to listen my favorite music?

Added (1). All my friends iPhone users tell me this app is best for iPhone to listen my favorite music?
http://wav--watch-the-music.pagedemo.co/

Added (2). All my friends iPhone users tell me this app is best for iPhone to listen my favorite music in Australia http://wav--watch-the-music.pagedemo.co/

IPhone keeps crashing repeatedly?

IPhone 6 Plus
iOS 11.1.2 (up -to-date)


How to fix this without losing data?
I tried rebooting, force reset.

Added (1). SOLVED. Apple released an update

Help! My iphone is Gay?

Okay i accidentally put the lock thing on my iphone 6 and i never set a code and i don't know how to get it off… Can i get any help?

Iphone 5s can't be fixed and need backup can whatsapp

I had Iphone 5s and I broke it too many times that it can't be fixed anymore and i can't open it, i bought Iphone 7
I didn't have any backups on 5s though, Can I atleast get my numbers or pictures? Anything? Can whatsapp account get them back? Please tell me if there's any possible thing i can do. There are my bosses numbers and teachers i can't get them again if I lose them!