It does use a sim, and supports 4g and 4g lte. I have been told I cannot access the APN settings on sprints verion unless it is unlocked, and they have to give me the code to do that. I can't believe it's illegal to unlock a phone, that's ridiculous. I am rooted, and figured there must be a way to unlock, guess I'm out of luck. In my searching I have come across sites trying to sell unlock codes, can that be legit?
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What the DMCA cell phone unlock ban means to you (FAQ) | Mobile - CNET News
they used the DMCA to make it illegal/(?) to unlock the phone without the carriers permission. For example, you buy a subsidized handset for 99 bucks down with abc carrier, and then unlock to to use with def carrier who has cheaper service. the cost of the handset is offset by the service/usage fees you pay every month.
if you own the device you are trying to unlock (like you paid in full for it.) They are REQUIRED to provide a sim unlock code if you meet certain criteria:
1) you bought the device outright
2) are a current customer and
3) Have had the device for a period of time,not sure for sprint but tmobile is
like 30 days.
Dunno about buying unlock codes online, it may work for you but why pay for something you can get for free? Ive got my s4 unlocked from tmobile, as well as two htc ones.
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Sprintcast May 11, 2013 9:22 AM (in response to MASTERPERU)
Thanks for reaching out to us. We would be glad to assist you with this. First we will need to verify what model phone you're using, and whether or not it is capable of international roaming. Second, in order to qualify to have your phone unlocked, your account must not have an account spending limit (ASL), the phone must be active on your phone number for 90 days or more, your account balance must be current, and you are only allowed to unlock one unlocked device per subscriber Service Agreement.
If you have met the above requirements, you can either chat with our international department at Live Chat or give them a call at 888-226-7212 to see about unlocking your phone for international use with another carrier abroad.