Depend on what code phone ask got few solutions:
1. If ask about network code need to unlock by code from the network operator.
2. If ask about the phone code you must ask the owner about it or can reset the device to the factory state but will be lost everything in the device.
3. After reset to factory state phone can ask about the google account to bypass it need use the manual for your device.
4. Other code who knows for what. |