Pantech C810 Asking For Network PUK

If you are trying to unlock your pantech C810 and it gives you the following error:

This phone is only accepts SIMs from specific netowrks, and has been blocked. Contact you customer service center for the unlock block code.
Unblock code:
[_________]
New password:
[_________]
Re-type new password:
[_________]

Then you will need to reflash your phone before you can unlock it.  Download and unzip this file. Follow the included instructions on how to flash your phone. Once it has been flashed, restart your phone with your new simcard inserted. It should ask you for your unlock pin. Type in the unlock code we sent you.

How To Unlock Any Pantech Cell Phone

How To Enter Unlock Codes on ALL Pantech Cell phones:

1 – Insert non-accepted SIM card

2 – Power on the device

3 – The display will show “Change SIM” and Left Soft Key will be labeled “Unlock”

4 – Press Left Soft Key – A “Password” box will appear on display

5 – Enter Unlock Code

6 – Press “OK” – Center Soft Key. The device will display “rebooting” and then power cycle

7 – The device is now unlocked

or

Power on with incorrect sim, enter unlock code when prompted. Enter code using onscreen keyboard when unlocking a Pocket PC Phone