Unlock K3715 3G USB Customised Firmware Modem via Firmware upgrade

I have already provided so many unlocking tools and with them, I have provided the unlocking procedure and solution of various modems like you can get unlocking the guide of Huawei, ZTE, Micromax, Alcatel, Vodafone, Idea, Reliance, Aircel, Airtel, MTN, Glo, etc. Today, I have come with a small tool that can unlock Huawei Vodafone K3520, K3565, K3715, K3765, K3771, K4505, and K4511 Modems totally free.

Unlock Vodafone K4511 Huawei Modem Free using unlocking tool - You need to download a small tool to unlock Huawei Vodafone K3520, Huawei Vodafone K3565, Huawei Vodafone K3715, Huawei Vodafone K3765, Huawei Vodafone K3771, Huawei Vodafone K4505, and Huawei Vodafone K4511 modems (Download link provided at the end of the article).

DOWNLOAD LINKS
Download K3715 Firmware Update v 11.113.03.00.00.B423
Download K3715 Dashboard / Connection Manager Update
Downloaded Zip/Rar files extract in a folder using unzip/Winrar software, and procedure as mentioned in the specific post.
How to use it?
Plug the Huawei modem to your PC Downloaded Cardlock unlock tool (win) Zip/Rar files extract in a folder using unzip/Winrar software Go to the Cardlock Unlock tool folder and open it. Select "cardlock_unlock.exe" files and always run as an administrator. If, when a security warning window PC pops up and click "Yes" the operation as instructed. Enter Modem/Router "IMEI Number then Enter "Unlock Code" (You can generate the unlock code from using a universal master code calculator.) Click "OK"
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:-
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 modemfile.blogspot.com are free of cost and there is no need to pay them.