Unauthorized software modifications can void your Apple warranty.
Select the firmware version recommended by your unlocking service or R-SIM provider. carrier unlock iphone using 3utools exclusive
On the main dashboard, look for "Sales Model," "Carrier," and "SIM Lock Status." look for "Sales Model
Compare the .
To force the iPhone to "re-handshake" with Apple’s servers (and hopefully recognize a new unlock status), you can use 3uTools to deactivate the device. Navigate to > More Tools . Select Deactivate . carrier unlock iphone using 3utools exclusive