M matt1230 New member Sep 28, 2011 #1 I'm in the process of buying a phone, an HTC trophy. The listing says "The ESN is most likely bad, I ported to TMobile." What does porting mean? Will the esn be bad?
I'm in the process of buying a phone, an HTC trophy. The listing says "The ESN is most likely bad, I ported to TMobile." What does porting mean? Will the esn be bad?
