SIM unlock code of all Sony is available, means Sony CMD-C1 can be unlocked easily with the unlock code. It is a fast and secure way to unlock the Sony phone by IMEI. You can unlock all Sony CMD-C1 devices from any network. Once the restriction is removed, you can use all GSM SIM cards on your phone.
To unlock your phone, we need only 15-digits IMEI. You can find the 15-digit correct IMEI by dialing *#06# on the phone.
Unlocking of the Sony CMD-C1 by code does not avoid warranty—the recommended method by the manufacturer of Sony to unlock the phone by code.
The unlock code of Sony CMD-C1 comes from the database of manufacturer or network provider, means it will work 100%.