Can I use an unlocked iPhone 6 for virgin mobile?

Guest

I have a iPhone 5s with VM but it's only 16GB and need a 32gb iPhone now

Paul

Screw Apple. I have a 16gb Samsung galaxy s2 with a 32gb MicroSD card in the back. Almost All Android have sd card slots in the back of them.

Virgin Mobile Canada to virgin mobile USA? So I bought an iPhone 4S that is locked to bell which they say is compatible with virgin mobile Canada carrier, but I'm moving back to United States soon if I unlock it I can use it in united states on the usa Virgin mobile carrier right?
If I buy an unlocked sprint iPhone can I use virgin mobile? I want to buy an iPhone for cheap but I don't want to spend all that money on a vm one. If I buy a sprint one can I switch it to vm? I have read articles and some say that you can if it's sprint. I just want to be 100% sure you can before I buy one
If i buy an unlocked iphone on Ebay, can i use it on a virgin mobile plan? I saw the iphone on virgin moble and it is a little more than i would like to pay for. I checked ebay and i was going to bid on an iphone in hopes to get it for a cheaper price. So i was wondering if i buy a "factory unlocked" iphone on ebay, would i just be able to go to virgin mobile's website and activate it?
Can you use an unlocked Iphone with Virgin Mobile? I recently found out that Virgin Mobile now sells Iphones with their beyond talk plans. I've always wanted one but they can get real expensive! I would consider getting one if the plan is only 55 bucks a month. I'm not really sure how these types of things work but if I was able to get my hands on an unlocked Iphone would I be able to use that to register it with Virgin Mobile or would I have to buy one from them for it to work?