I want to sell my white iPhone 4?

It is a white iPhone it has scratches on the corners but the phone is fine and so is the screen. I want to make money to get the iPhone 5 (100$). How much can i sell it for

Is Verizon iPhone 5S unlocked for international carriers?

I'm traveling abroad to Taiwan for a month, and I'm just wondering if my iphone 5s is already unlocked so that I can actually use the sim card from carriers in Taiwan or do I have to call Verizon to have them unlock it.

( 2 years ago when I traveled out of US, I had to call verizon for a "international unlock" on the iphone 4S i had, do I have to do the same for iphone 5s?)

Online alternative to whitagram?

I'm looking for something online that does the same thing as whitagram on the iphone.

It makes images square but without cropping it. Therefore it puts a white background around the side.

My iPhone doesn't work. What are my options?

The iPhone 5 purchased from Tmobile just over a year ago started having serious issues this month.
Tmobile said its just over a year so its out of warranty.
They give me only one option, to buy another phone and only have one special, to give me 50% off ''some'' phones as an upgrade.

I payed $700 for this iPhone because they wouldnt give me a special last year.
I rarely use it use the iPhone, never dropped it or anything, only use it when needed.
However I use my iPod daily and all the time yet it works perfectly with no problems.

Do I just go for Verizon then?

Retrieve Information from Dead iPhone?

A couple of months ago, I dropped my iPhone in the toilet and it died (trust me, it's dead). I performed regular backups on it. However, when I try to pull up the contacts on my iPad (on the same Apple account), they don't show up. Is there a way to retrieve them?

I can't make or receive calls on my iPhone 4s?

Ok so I updated my phone to iOS 7.1.2 & it made me restore my phone. I lost everything except my photos in my photo stream & my contacts. I can receive & send text/iMessages. I can also receive FaceTime calls. But I can't receive or make regular phone calls. I even backed up & restored my phone again & still nothing.

Activate sprint iphone 4s at verizon?

My friend gave me his old iphone 4s but he has sprint and I have verizon. If I take it to verizon will they activate it and if not why? Also if they won't activate it is there anything I can do to change it to verizon?