Unlock Dialog Huawei E220 SriLanka Modem Free via Firmware Upgrade Procedure

As you might already know that Huawei keeps launching new model modems dongles. Before few days, Huawei launches Dialog Huawei E220 Sri Lanka Modem. Huawei  Dialog Huawei E220 Sri Lanka Modem comes with customized firmware, as you can see in the below screenshot. Dialog Huawei E220 Sri Lanka Modem cannot be unlocked with only unlock codes. Before starting sending the unlock code, you need to flash the firmware of Dialog Huawei E220 Sri Lanka Modem dongle with un-customized firmware.

1. :ownload any firmware upgrade of Unlock Huawei E220 Dialog Srilankan Modem Dongle, cardlock unlock tool (to send the unlock code), and Universal Master Code software (to generate the unlock code) from the download link which is provided at the end of the article.
2. Now run the Universal Master code software and, through the Huawei tab, generate flash and unlock code of your IMEI no.
3. Now disconnect the internet and close the dashboard and run a firmware upgrade.
4. When a firmware upgrade asks for a password, provide the flash code as the password.
5. Now, wait for the finish.
6. After getting finished, run the dashboard update.
7. When the dashboard update gets finished, then close all running software and run the CardLock Unlock tool.
8. Now CardLock Unlock tool will ask you the password.
9. Provide 8 digits unlock code that you generated earlier and click on Ok.

Now enjoy your unlocked Huawei E220 Dialog Srilankan Modem Dongle anywhere in the world with any network provider SIM on it.

Download Universal Master Code to generate flash and unlock code
Download CardLock Unlock tool to write unlock code
Download E220 Firmware Update_11.117.09.04.00.B268.exe
Download E220 Firmware Update_11.116.05.02.11.B268.exe
Download E220 Dashboard Update

 

Note: You can use the latest version of Huawei mobile partner as a dashboard to get better network support.