Use an iphone 4 from sprint to virgin mobile?

I want to know if i can buy a iPhone 4 from sprint and unlock it to virgin mobile since they both use CDMA network?

Yes, know more on my site saurabhkashyap322-peperonity.com.

Yup. As long as you unlock it the right way. Virgin Mobile charges 75 bucks to do it themselves and they make sure its right.

From Virgin mobile web site:

http://virginmobileusa.custhelp.com/app/answers/detail/a_id/896

Frequently Asked Questions
Use of a cell phone from a different carrier
You can't use a mobile phone from another wireless carrier, or any unlocked device

Yes you need factory unlock it.

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