How to flash iPhone 4 to Virgin Mobile USA?

I heard you can take a virgin mobile phone and flash the esn to a Verizon iPhone 4.
Is that true?
&& I know they have iphones now for virgin mobile but $600 is a lot of cash.
Any help would be highly appreciated

Why won't my iPhone 4s play music?

I went into YouTube and the sound quality was fine so I know it's not the iPhone speaker or my headphones, it's just that whenever I play music I'll tap on a song and it'll skip to the one in front of it and won't play at all. It's in play mode and the music just doesn't come out and the bar that shows what point you are at in the song doesn't move. It was fine last night and now it's not working.

Why won't certain websites work on my computer?

The two websites I know of that don't work are amazon.com and collegeconfidential.com. Amazon works on Safari, but not Chrome or Internet Explorer. College Confidential doesn't work on any browsers, but my iPhone. Why is this happening, and how can I fix it? College Confidential is very important because I will be applying to college soon, and there's a lot of information that I would like to read on there.

Any iphone sticker skin supplier?

I have a blog that sells android accessories. I'm starting to sell iphone sticker skin. And iphone covers. And suppliers in MALAYSIA?

No SIM Card installed on iPhone 3?

I have had my iPhone 3 for a little over a year, and it is hacked to be an AT&T GoPhone and it was in my pocket and I looked at it, and it said "No SIM Card Installed" and I reset the settings, turned it off, etc. I even took the SIM Card out. Nothing at all is working… How do I fix this problem, fast? Did I ruin my phone by taking the card out? Is there anything I can do without opening it up? (I'm willing to open it though) Please, I need a way to fix this!