How to Unlock Huawei Modem BOLT 4G E5372s

Unlock modem Bolt! Huawei 4G E5372s not difficult anymore. By unlocking, modem Bolt! (MiFi) you can replace the card Bolt! you with a wide variety of existing SIM cards. This method will be very helpful especially if you are at home no signal Bolt! or you people who travel a lot.
How do I unlock Bolt! Huawei E5372s or commonly known as Slim Bolt and Bolt Max? Here is how:
Before you begin, there are some things that need to be ascertained:

    The file will be detected as a virus, so you need to turn off your AntiVirus beforehand.
    No other modem connected to your computer or laptop.
    Modem Bolt! Huawei E5372s should always be turned on (ON).
    It is advisable to use Win 7 or above.
    Firmware Download Bolt E5372s
    Firmware Huawei E5372s
    Firmware Huawei E5372s 21.271.11.00.1151
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    Download
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The first thing to do is install the driver Huawei E5372s. If you have to install the driver, you can pass the first step:

    Connect the modem to the computer or laptop switched on (ON).

    Open My Computer and open the drive BOLT! 4G E5372s.

    Right-click on the autorun and select Run as administrator.

    Click Next until the driver installation process successfully.

    The following are examples of drivers that have been successfully installed.
Once the drivers are successfully installed, go directly to step to unlock the modem Bolt !:

    Download Firmware Huawei E5372s, put it on the Desktop to be easily found.
    Run Firmware Huawei E5372s with Run as Administrator.

    Click I accept the agreement and then click Start to begin.

    Wait a minute, until your modem is detected. If it is detected, the program will automatically perform firmware updates.

    If the notification appears like this, it means a sign Bolt! Huawei E5372s you have successfully unlocked.

    Put another SIM card to try. Example when entering the Web GUI (192.168.1.1) with a different SIM card.

    Test speedtest use another card.
By using this method, you can simply unlock Bolt! Huawei E5372s free and easy. Good luck!