All the help I can get with this situation? IPhone 5s?

I have a friend he texts me everyday and he uses 1 phone to text me and someone else… Everyday he texts me in the morning to talk to me… He has an iPhone 5s just like me. And since yesterday morning when I woke up there was no text… So I texted me and it said "delivered" so that means his phone is on.
But I didn't get a reply all day and I kept texting him… And they all said delivered but none of them said "read" and usually if his phone is off, it wouldn't go as a iMessage, it would go as a text message… But today and yesterday i don't know what's been going on. I know his phone is on… So please tell me what that could be? Could it be he forgot to pay his bill or something? And TRUST me I know there might be something wrong with the phone because we always have good convos and we were having a important talk that he said he would continue with me on Wednesday… But please would could that situation be

Why isn't iOS 8.3 letting me FaceTime?

Yesterday I updated the iPhone 4s with iOS 8.3, because I thought it might help my camera since all I seen was black but now the update worked but I can't FaceTime anyone. The app isn't even there

Problem with roms in nds4ios?

For some reason i can't get to play any games as there are no roms displaying on the list. I have a jailbreakon iPhone with ios 7.1.2 and recently downloaded a stable version from a repo (the one that doesn't have a add sign due to coolroms.com shut down) so basically i can only rely on dropbox sync; however, when i drop a file in dropbox and sync it with my phone, i can see the file. The only issue is that the emulator is acknowledged of it but either downloads… And stops, uploads for some reason i don't know or says it Synced! And nothing appears. I've tried the date & time method but doesn't work. Can anyone advice me please?

IPhone 4S Minus Volume Button Stuck?

So I Have a White IPhone 4S That My Mom bought from a friend of hers, and Yesterday the volume button with the minus on it got jammed, and now I have to hold my hand over the speaker every time I watch a YouTube Video Because the volume is at its loudest. How do I get it unjammed

Why do I look better in camera than pictures?

Not sure if something like this has been asked before. I look much better on the LCD screen on my phone before I take the picture than I do on the picture itself. It seems like when I snap the picture my eyes look all crooked and my nose looks strange.

Added (1). Nah, its iphone. I've tried even taking a screenshot and it still looks a little weird.