Just wanted to add that I was sold an old iPhone on CL a few months back and I had been using it on AT&T. (was told it was unlocked)
I recently switched to T-Mobile and noticed I got no service on this phone when I put in the T-Mobile sim despite my newer iPhone getting a strong signal. After contacting T-Mobile they told me the phone was blacklisted due to non-payment.
So it works on AT&T but not T-Mobile.
I recently switched to T-Mobile and noticed I got no service on this phone when I put in the T-Mobile sim despite my newer iPhone getting a strong signal. After contacting T-Mobile they told me the phone was blacklisted due to non-payment.
So it works on AT&T but not T-Mobile.