I'm having trouble connecting my note 3 to straightalk. It shows unknown SIM card. I can call sometimes, sometimes no service. If the note 3 is unlocked, why does it show unknown SIM and not want to work with another carrier?
It will show something like non verizon sim if you are using a 900v off of Verizon. Verizon has unlocked sim because they of b13 requirements so they are doing the minimum while complying with the requirements.
Sent from my Verizon Samsung Galaxy Note 3 via Tapatalk Pro