Learn how to use the Mobile Device Unlock code of the Coolpad Defiant.
SIM unlock phone
- Determine if devices are eligible to be unlocked: Unlock your mobile wireless device.
- From that Application list, tap Device Unlock.
- Tap Continue.
- Wait while the device connects to the server.
- Choose the desired device unlock type:
- Permanent Unlock: Permanently unlocks the device.
- Temporary Unlock: Temporarily unlocks device for 30 days. Temporary unlocks must be performed with a mobile data connection. Wi-Fi will not work.