Certified Pre-Owned Unlocked Phones for T-Mobile

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Do Plug devices work on T-Mobile?

Yes. All phones sold by Plug are fully carrier-unlocked and compatible with T-Mobile's LTE and 5G network. Every Certified Pre-Owned iPhone and Samsung Galaxy device in Plug's T-Mobile collection has been verified for GSM and 5G band compatibility. Simply insert your T-Mobile SIM card or activate a T-Mobile eSIM.

Does Plug sell phones locked to T-Mobile?

No. Every phone sold by Plug is fully carrier-unlocked. Plug does not sell T-Mobile-locked devices. All phones work with T-Mobile, AT&T, Metro by T-Mobile, Boost Mobile, and any other GSM carrier in the US or internationally.

How do I activate a Plug phone on T-Mobile?

Visit t-mobile.com/bring-your-own-device, enter your phone's IMEI to confirm compatibility, then purchase a T-Mobile SIM kit or activate an eSIM via the T-Mobile app. You can also activate in any T-Mobile retail store. Most activations complete in under 15 minutes. For 5G, make sure your plan includes 5G access.