After this, now you will need to fill Data Submission Formto get unlock code. Go at the end of the result and execute AT-command AT^NVRDEX=50503,0,128 by hitting enter key from keyboard, its result will be as shown in image:Ĥ. Now you need to have your modem’s NVRAM data which is required to get unlock code.ĭetect your device in DC-Unlocker, it will show complete information of your device. It will ask for password, just put Flash Code from step #1.ģ. In the first step get the Firmware Flash Code by just entering the IMEI of your device, it will be used as password while changing the firmware in step 2.Ģ. Now connect your device directly in USB port of your PC and install Universal Downgrade Firmware (21.318.99.xx.xxx).
