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Metro pcs can flash at a additional cost or you can purchase one from them.
Sorry, there was a problem. Please try again later.If Metro PCS has a Samsung Galaxy S3 you can purchase one for them. If the phone is AT&T or another carrier specific then the chances of it working as slim. Not sure if Metro PCS uses SIM cards or not but you may able to reach out to them to find out. It is possible if they use SIM cards that you could root this device to use it on their towers,however please remember that rooting can void warranty.
Sorry, there was a problem. Please try again later.This would be best addressed by a Best Buy Mobile sales associate. Since it's an AT&T phone, they may have contract obligations - but it's best to ask an activation expert at Best Buy. Thanks for your interest in Samsung phones. --Mr.Samsung
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