R Ruby 22 New member Oct 30, 2010 #1 I just bought Iphone 4. It suppose to be unlocked. when i put the sim card its not working. it has cydia but no signal? what am i suppose to do to make sure its unlocked?
I just bought Iphone 4. It suppose to be unlocked. when i put the sim card its not working. it has cydia but no signal? what am i suppose to do to make sure its unlocked?
