Download Huawei E5830 Cardlock Unlock Tool (Windows)

This blog provides Huawei / ZTE, modem, data card, dongle & router Firmware Update, Dashboard Update, Windows & Mac OS Supported Dashboard and Drivers, this post provides Huawei E5830 Cardlock unlock tool, which can be downloaded from the link which is provided at the end of the Huawei e5830 cardlock unlock tool specification.

Huawei E5830 Cardlock unlock tool (Win) Specifications :-

Manufacturer :- HUAWEI
Modem Types :- WiFi
Version :- N/A
Model :- E5830
Compatibility :- Windows XP, Vista, 7, 8, 10
Files Size :- 25.5KB
Files Type :- Zip
Total Files :- 01
Last Updated :- June 16,2015
Create By :-
Downloaded Zip/Rar files extract in a folder using unzip/Winrar software, and procedure as mentioned in the specific post.
  1. Plug the Huawei E5830 to your PC
  2. Downloaded Cardlock unlock tool (win) Zip/Rar files extract in a folder using unzip/Winrar software
  3. Go to the Cardlock Unlock tool folder and open it.
  4. Select “cardlock_unlock.exe” files and always run as an administrator.
  5. If, when a security warning window PC pops up and click “Yes” the operation as instructed.
  6. Enter Modem/Router “IMEI Number then Enter “Unlock Code” (You can generate the unlock code from using universal master code calculator.)
  7. Click “OK”
  8. Unlocked your Modem/Router Successful.

  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)
Disclaimer:- 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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