What can i do with my iPhone 4?

I Recently bought an iPhone from someone. It was Verizon Wireless and i thought that i could just flash it over to T-Mobile but they couldn't and said i could only use it with Verizon or Flash it over to cricket. So i'm wondering what can or what should i do with it?

Use it as an ipod

What you should definitely do is learn to check carrier compatibility. Expensive lesson.

Swappa.com is a good way to sell the phone. There's also Craigslist and Ebay, but Swappa is pretty reliable and a much nicer, friendlier interface. The phones also seem to sell faster.

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