Can i flash an Iphone 4 from AT&T over to Verizon?

I have an iphone 4 from att and now have verizon as my carrier, wondering if I can flash it over to Verizon so it'll work w my carrier?

I'm getting this directly from Verizon's web site:

http://support.verizonwireless.com/faqs/iphone/iphone_faq.html

Q: I currently have iPhone® 4 or iPhone 4S with AT&T. Can I keep my existing version of iPhone 4?

No, you will need an iPhone 4 or iPhone 4S that works on the Verizon Wireless network. You may consider taking advantage of the Verizon Wireless Trade-In Program, which allows you to get value for your used device.

Using the Trade-In Program website, you can determine in a few simple steps whether your used device has value and, if so, send the device in to receive a Verizon Wireless gift card.

  • My iPhone 4S keeps turning off over and over and over again? I was on my phone just listening to OM&M on pandora and going on twitter when all of a sudden it shut off and now it's stuck on the turning off screen for like an hour or two. What do i do I'm FREAKING OUT.
  • If i buy a verizon iphone can i flash it to cricket? I have an At&t iphone, and now i know i can't flash that over to cricket, but i can buy a new iphone 4s as a discounted price, but it would be for verizon. i get it through a discount program at my moms work. could cricket flash the verizon iphone over? If its illegal to flash. Then why did cricket tell me that they flash phones?
  • How could I flash a Sprint IPhone 4 over to a different carrier? My mom has a sprint iphone that she doesn't use any more and I wanted to take it to a different carrier like cricket or something. Would i have to jailbreak it or unlock it to do this? If so, how would i do that? The phone is updated to IOS version 6.1. If it isn't possible would i be able to take it to flash over to revol? Thank you so much to anyone who can help me with this.
  • Flash an iphone 5s over to cricket? I have a bran new iPhone 5s and a new cricket plan but the iPhone is from Verizon and I was wondering if they could switch it from my current phone to the iPhone? And of they can then how much does it cost to do it? I know I can just take my sim card and cut it up to a micro sim card size to make it work an those are about $10 a piece. I don't know if that would affect the speed or not though if I did it or let them do it. Any helpful answers are welcome.