When I lock my iPhone YouTube stops playing?

When I listen to a YouTube video it stops playing and it goes onto the lock player screen and I press play it just disappears. It used to play but recently has stopped. How do you get it to work again?

IPhone 6 16GB Verizon won't turn on at all?

I have a iPhone 6 16GB with Verizon and it doesn't turn on at all. I tried charging it, nothing. I even replaced the battery and the charging port as well, nothing. I check to see if the Water damage indicator was red and it isn't. I'm starting to run out of ideas. What could it possibly be? Any info would be much appreciated!

Got my iPhone 6 battery replaced, now not working?

So I had just got my battery for my iPhone 6 replaced and it was working fine until I got home. I plugged it in to charge and it immediately shut itself off, it won't turn on, I tried holding the power and home button for 30 seconds this didn't work. I plugged it into the computer to see if it would connect to iTunes however it didn't show there was anything connected. I also noticed that my phone seemed to get very hot and seemed like it was over heating. Any ideas on how to fix this?

Is there anyone who knows how to recover pictures off of my old iphone? It doesn't work anymore. I could really use some

I had battery problems with the phone about almost a year ago, so I ordered a new battery and a replacement kit. I installed the new battery making sure everything was connected and screwed in properly. I went to turn on the phone, and it wouldn't turn on. The screen would not light up or anything. I tried connecting it to a charger and it still wouldn't work. I had it plugged in for several days too. I tried everything I could. I really want to get some of my photos back because I had some really important ones. I also don't want to pay for anything that's going to be expensive. I even plugged the phone into my computer to see if I could access the pictures but I can't. I'd really appreciate some help!

How do I change my iPhone texts back to blue?

Edit
My iPhone 7 has this group chat on iMessage with many of my friends from acting class. The text usually sends through in a blue color, however, sometimes it turns green and although I text in green on that chat, the text creates other separate chats for my friends. I can't seem to find out how to change it back so it won't create other chats and so that I can contact my friends on the same chat.

My IPhone 5 won't work when I tap the screen?

Every time I try to tap the screen on my IPhone 5, it stopped working. It stopped working since yesterday. The home button works though. And it also works whenever I put it on my charger. But when it's off my charger, it doesn't work when I tap the screen. I tried rebooting it, didn't work. I tried shutting off the phone and turning it back on, it didn't work.

How should I record (or shoot) and prove slamming neighbor's door?

My neighbor starts slamming the door again after they were received a warning letter by my landlord. They know it's difficult to prove how hoisy they are. It might be a minor complaints. But it's so noisy. I try to record and shoot the scene with sounds, also date and time when it happened with iPhone and another camera. However, it's small and different sounds than actual sounds. How should I record the slamming neighbor's door?

How do I recover my iPhone s camera roll photos without backup?

I noticed today that hundreds of photos in my camera roll were gone! I didn't delete them or anything. I think maybe it's because I downloaded iOS 10.3? I don't know I'm just really frustrated and I haven't been able to back up my photos since 2015 because my storage is full. So help.