How to Unlock Customized Airtel’s Huawei E5573s-606 Mobile WiFi Router

Soon after launching the E5573 (E5573s-606) router by Airtel, now Idea India is also providing the model device to his users. Today, our team has successfully unlocked. Unlocking is the same as Airtel’s Huawei E5573s-606 router. And the funny thing is that Idea E5573s-606 also comes with customized firmware, means after changing the SIM, it will redirect you to unlocking page, but attempts will be 0 to enter the NCK / unlock code.

Now you have to understand what I want to tell. To unlock this device, you need to change the firmware.

Download Huawei Hilink drivers
Downloaded Zip/Rar files extract in a folder using unzip/Winrar software, and procedure as mentioned in the specific post.
How to use it?
  • Now run the Unlock and Flash code generator software and through Huawei tab generate the unlock code and flash code for your IMEI.
  • Now close the dashboard/software of your modem.
  • Go to the Firmware Update folder and open it.
  • Select “firmware” files and always run as an administrator.
  • If, when a security warning window PC pops up and click “Yes” the operation as instructed.
  • Now it will ask you for a password, provide flash code as a password.
  • After finishing the flash process, change the sim card of another network provider and plug your modem to a computer/laptop.
  • Now its will ask you for a password.
  • Provide the unlock code as a password and your modem is unlocked forever.
  1. 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.)
  2. 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)
Modemfiles will not be responsible for the unauthorized changes of the firmware of your modem. In addition, if you want a specific firmware related to Huawei & ZTE modem, dongle, data card & router, comment it if available, then it will be published. All firmware files posted on the are free of cost and there is no need to pay them.

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