My IPhone is stuck on an app?

I went on an app and now it's completely stuck on that app. I can still scroll on that app and use it, but if i press the home button it won't exit out. Also, the very top part of my iphone is broken (the on and off button on the top) so I can't turn the screen off- so instead I use Assistive Touch. But even using that, when i press the lock screen button it will indeed work, but when I go to use my phone again it just opens up on the app i was using (and I have a passcode, so that should have popped up first but it didn't). Also on the top of the screen the time won't appear, but the battery and att sign will.

I tried connecting my iphone to itunes to see if it might change something but I couldn't access ITunes because it says I need to type in my passcode, which I can't.

Does anyone know what this is or how to help me? I really appreciate the help.

What does Other mean in iTunes memory?

My 16GB iPhone 4S keeps running out of memory. I tried syncing it today only to find out that "Other" is taking up 7GB of memory. The other categories are Audio, Books, Photos, and Apps which do not take up nearly that much space. I tried clearing out a bunch of text messages, but it didn't help. What exactly is this "Other"? What can I delete in order to gain memory back?

What running app should I use inside the gym?

I have runmeter and runtastic on my iphone. The problem is when I go to run laps at the Y, neither works right. After running 30 min, it says I've only gone 1 1/4 mile which is definitely not right. Should I just go back to lap counter? It is more inconvenient, but at least I know its accurate. The Y is a big brick bldg and reception is poor. I'm thinking this has something to do with it. Any help would be appreciated. Please don't just say to run outside. I have to stay in the bldg while my daughter has a gymnastics class.

Where can I watch english dubbed bleach episodes on my iPhone?

Episodes 1-100, re-watching the series and can't find it mobile anywhere, don't say YouTube because they only have the newer ones english subbed and a lot if them are awful like seome recorded their television while it was on bleach.

Anyway any help? Also crunchyroll app doesn't work either, says I have to be a premium member…

Does downloading ios 7 void your iphone warranty?

So I downloaded ios 7 when the first beta came out and right after I upgraded to beta 3 a few hours later my phone just shut off. It was fully charged and no amount of charging will make it turn back on. So my first question is this from ios 7 or from something else. My second question is is my warranty voided because I downloaded without a developer account. I wouldn't think so because ios 7 is made by apple but I just want to make sure. And if the warranty isn't void what will they do to help me?

I'm going from an Iphone to a blackberry?

So I'm about to receive my new blackberry in the mail and being an old Iphone user I really like a few apps. I know nothing about the blackberry or what apps you can get on it and I want to kow if these apps are abvailable on my blackberry. Blackberry users pleae please help! Here are the apps I would hate to live without:
Kik
Ifunny
Instagram
Snapchat
and uhm yeah thats it so please tell me which if any i can downoad!