Unlock Huawei E173Cs-1 USB Modem Software Free

This blog provides Airtel India E173Cs-1 Default Firmware (21.157.31.00.284) totally free & Airtel Huawei E173cs-1 Modem Default Firmware Update totally free in the post download link Download E173Cs-1 Firmware Update_21.157.13.00.910.B757 free, Download E173Cs-1 Firmware Update_21.157.31.00.284 from here, Download Megafon Internet Huawei Dashboard free, Download Mobile Broadband Customized Dashboard from here which can be download from the link which is provided in this post. Once downloaded, extract in a folder using unzip software files, and process as mentioned in the specific post. You can generate the unlock code from the universal master code calculator tool.

DOWNLOAD LINKS
Download E173Cs-1 Firmware Update_21.157.13.00.910.B757 free
Download E173Cs-1 Firmware Update_21.157.31.00.284 from here
Note:- Make sure that the computer has all the drivers. (The easiest way to make sure that your computer meets this requirement is to connect the modem to the computer and connect to the internet.) Close any type of connection programs like Mobile Partner or Branded mobile software (Modem must not be connected to the internet, modem light must be blinking, the software must not be running)
Disclaimer:- Administration of Modemfiles shall not be liable in case of an unknowing change of the firmware update of your modem. Additionally, if you want any specific firmware related to  Huawei & ZTE modem, dongle, data card & router, then leave a comment, if it will be available then it will be published. All the firmware files which are posted at Modemfiles, are free of cost and there is no need to pay anyone.