If you want to unlock the Kyocera C6740N with the IMEI code, we can do this no problem; all Kyocera mobiles are unlocked by code. After introducing the code the mobile will be unlocked, without losing its warranty or any data. These unlock codes are calculated in minutes.
1. - Make sure you have an active data connection via 3G/4G/LTE or Wi-Fi.
2.- From the Application list, tap Device Unlock, the application is located in the MetroPCS folder.
3.- Choose the Permanent Unlock.
4.- Restart the device.
"Very quick and reasonably priced service in comparison to others."