03-12-2013 02:35 PM
I have a blackberry curve 9360. Was on o2 when bought it and unlocked it so I could use it on vodafone and all Was good until I took my sim card out and when I put it back in it is struggling to get signal
03-13-2013 06:04 AM
On your device Goto Options > Device > Advanced System Settings > SIM Card > Type MEPD
If it says DISABLED next to Network, then it is unlocked, if ENABLE, then its is locked.