US Unlock Sprint Samsung Galaxy s8 PLUS SM-955U

[eek2002]

It unlock I'm trying to get to work correctly on Tmobile the signal says GSM and says T-Mobile to the left. The speeds are on EDGE not LTE....I TRY changing APN settings for Tmobile I can't get it to work right. I need help please for the right Tmobile setting thank you

Eek

 

[mary beth hale]

Are you in the US? The US unlocked has a 1 after the U... SM-G955U1. If it's a Sprint phone, I don't think you can get LTE on a GSM network. Does it say Sprint when you boot up the phone? Who did you purchase it from? Who unlocked it? You may have to flash the T-Mobile firmware.

 

[anon(7901790)]

Sprint phones are SIM locked. You'll get GSM only on any other network. Where did you get the phone?

 

[Harvey Deven]

Your phone from Sprint is a CDMA one and T-Mobile uses GSM technology. You might not be able to use this device in the T-mobile network.