Can I unlock my iPhone 5s even after 2-3 years since switching over?
I have an iPhone 5s that I haven't used in over 2-3 years. I switched over to another iPhone because I had battery issues with the 5s. However, I retained the same AT&T account with my new iPhone even after switching. I still have my 5s, which is locked to AT&T but not associated any new AT&T account. Can I still unlock this?