Unlocking Guide: Patch Unlock (CID52, CID53)
Description
This procedure SIM unlocks your device using a firmware patch that bypasses simlock checks. The phone will remain completely unlocked until you flash it (the unlock process will need to be repeated following a firmware flash).
Supported Devices
DB2012 CID52
DB2020 CID52/CID53
PNX5230 CID52/CID53
NOTE: This service will not work with a handset that has been bricked or blinked. Further, you will need to be able to access the device's main menu - this can be achieved using a test or operator SIM card. It is also highly recommended that you flash the handset with the latest available generic firmware prior to patch unlocking since the exploit files used are generally made for generic firmware versions. If you choose to patch unlock the phone without first upgrading to the latest generic firmware you do so at your own potential loss.
Instructions
NOTE: Be sure that you have the USB Flash drivers installed on your PC before beginning.
1. Power OFF the handset.
2. Insert operator or test SIM.
3. Start client software and connect the phone while holding the "C" button.
4. Select "Patch Unlock" from the service list.
5. Press "GO".
6. The unlock process will begin; you will be soon be prompted to reconnect your device.
7. Remove the USB cable, press the power button and allow your handset to fully boot.
8. With the handset powered ON, connect to the client software while holding the "C" button.
9. Select "CSCA Activation" from the service menu - it will run if necessary.
10. Power ON the handset. Open File Manager\Games and delete the executable file.
NOTE: Launching this file will completely erase the flash!
