If you're going to use it on GoPhone, why don't you just get the AT&T version?
No. The Motorola Moto X that is sold directly from Motorola for T-Mobile is SIM unlocked.
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Ahh , nope I'm not wrong. I and many have plugged in an AT&T sim changed the APN settings and guess what..... running on AT&T without carrier unlocking. Another thing.. I'm not your buddy.
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