locked to one specific sim
my iphone 4 do not detect any other sim card.
iPhone 4, iOS 7.1.2, locked to specific sim
my iphone 4 do not detect any other sim card.
iPhone 4, iOS 7.1.2, locked to specific sim
Hello saifulislam23,
Thanks for using the Apple Support Communities!
From your post, I understand that your iPhone is not recognizing other SIM cards and it sounds like you are interested in unlocking your iPhone for use with another carrier.
If this is correct, please read over the following instructions in the article below for information on how to accomplish this.
How to unlock your iPhone for use with another carrier - Apple Support
Cheers!
locked to one specific sim