U
Unregistered
Hell and want to thank you for any help. First of all I'm not rel knowledgeable with these phones but I had a lumia 920 I used with straight talk. Used it for a few months then decided I wanted something different. I factory reset my phone and took out my Sim card. Sold the phone on ebay , now the guy who got this phone said "his trusted t mobile technician can't get it to work and that the phone is locked". Does anyone have any ideas?