How to find which carrier mi iphone 4 is on? Please help

sheena · May 30, 2011

Hi, I have bought an iPhone 4 second hand and can't remember which carrier the sim lock is, very stupid yes. Is there any way I can find this information????

Thank you ;-)

bab2010 · May 30, 2011

Go to settings> general> about: there you will see the name of the "carrier" if there is one. Or check the modem firmware version, that's what you really need to know if your concern is about unlocking.