IPhone 4 front camera problems?

Ok. So I drop my iphone. A lot. And no, there aren't ANY cracks on it. Just some minor scratch on the screen, that I don't even notice unless it's like, in the light. Well, recently, my iphone 4 took a hard fall while screwing around at lunch during school. My phone flew right out of my hand and right into the floor. I had thought that my phone, was broke. But, it was fine. Well. At least I thought it was. Lately, whenever I open my front view camera, there's this little black, squiggly line on my screen, and it changes position every time I open my camera. At first I thought it was a scratch on the lens since it had taken such a hard fall, but if it moves, each time I open the camera, it can't be a scratch. Is there something wrong with the phone itself? What's wrong with it? Has this happened before? I've googled it, and no responses sound anything close to my issue. How can I get rid of it?

Force Erase everything on iPhone 4s?

I updated my iPhone 4s to a 5s and restored everything from my cloud, I do not use iTunes. I'm trying to Erase all media and settings as I'm giving my mother the 4s to use. When I select 'Reset' then 'Erase All Contents and Settings' it makes me put my Apple ID password in. When I put it in and hit erase it literally does nothing at all. I can go about doing anything on the phone. I know the password is correct because I use it daily for other reason on my new phone. Is there a way to force an erase all?

How to get an iPhone 5 from AT&T at the lowest price in the us?

When i went to the store it was 300 and plus 110 a month with a 30 activation fee. Would it be cheaper if i bought my own iPhone somewhere else and connect it with AT&T? How do i get a plan that does not involve a contract. What plan should i get or what should i do to pay the least amount of money a month. Sorry i don't know much it's my first phone from a company that uses contacts.

I can't do nothing because my iphone 5 with ios 7 is in lost mode

I found an iphone 5 and there's no sign of who it is but I connected it to iTunes on my computer because it was disabled. Then it showed me a message only one time saying that it wouldn't read it because it was in lost mode. So I can't see it anymore on iTunes and I'm stuck at the "iphone disabled screen"! All because it is in lost mode! How do I take it off or what do I do to get it started?! Help! Please don't respond saying to try and find the owner.

Is a Canon Powershot A2200 terrible for photography?

I've always liked photography. Taking pics of the sky and nature and animals and whatnot but I've never really had a good camera. I have an iPhone four and I manage to take some pics and honestly I think they are very good but I know that if I have a better camera the pics would be better as well. For Christmas my mom gave me her old camera which is a canon a2200.Is this camera good enough for me to take good nature pictures or should i try to sell it for whatever money and get a better one?

Police gave me a ticket what do I do? I'm in LA?

I'm 20 years old I live in a neighborhood affiliated with gangs so police is always around.
One night I was walking to the corner to meet my friends but noticed the cops had pull em over cause they were in the car drinking. So I was obvious not involved
I was at least 5 feet away from the scene pretty much in front of a friends house I then went around the scene & took out my phone to take pictures so then I went back to the other side to get a better view I started recording & out of no where the cop detained me assuming that I was throwing up an "H" (a gang sign also known for a gang around my block) I was confused he assumed I was throwing it up not knowing how I hold my phone when I was just holding my iPhone to record he said hey, throw it up again come here. What rights do I have? At the end he gave me a situation for J walking I have court in January How do I fight this? I clearly didn't do nothing just crossed the street. I think he used that as an excuse to pull me over

What is the advantage of getting an unlocked iPhone?

Do you get speed advantages or do you end up not spending as much money in the long run? I really don't understand. Do most people who get iPhones get the unlocked version? I mean its like 600 dollars lol. Just wondering.

What do extended on iphone mean?

I have a iphone through us cellular and the other day I let my sister use my phone and the whole time she said it had extended at the top of screen instead of us cellular so I was wondering was I in a roaming area will I be charge a roaming fee and what if I have a unlimted talk and text plan will I still be charged a roaming fee

ITunes can't find songs in my PC for syncing?

I tried to sync songs that I had recently downloaded to iTunes, but when I try to sync the songs to my iPhone, iTunes says there were 3 items not found. I had copied the files in the downloads and music section but it still couldn't find the file. Is there a specific file that the item should be in or are the songs just no good? Please, I need help.