A guy I personally know got a USB modem from the UK and the modem was locked to 3, a UK mobile network. On getting to Nigeria here, he found out the modem wouldn’t work with SIM card. The modem prompted for an unlock code and this dude kept guessing till he entered it incorrectly ten times. He rendered the modem useless and even couldn’t unlock it.

Browse all HUAWEI DataCard Update Wizard EXE files and learn how to troubleshoot your HUAWEI DataCard Update Wizard-related EXE application errors, virus infection, and high CPU usage. How to Flash a huawei modem using firmware update / downgrader. SuriyaRaj December 16. 1.To update / downgrade your you need a copy of your firmware that suites your huawei modem. 12.After completion of downloading programs to modem you will see completed wizard with a success mess.

I tried all I could but it didn’t work. I decided to try flashing the modem and re-installed the firmware but still, the unlock counter still read 10. Before the modem finally became useable again, I did three things to flash it: 1. Reset the unlock counter 2.

Upgrade the firmware 3. Install a different dashboard. How to Reset the Unlock Counter Must Read: Like I said earlier, upgrading the firmware did not reset the unlock counter which read 10 out of 10. I had to reset the counter with a software first. If you haven’t entered your unlock code 10 times like the guy in question did, you should skip this step.

Of course, you can still do it if you want to unlock your modem and anyway. – Download – Extract the content and run the.exe file inside – Click on Refresh. Your modem should be automatically detected so far you checked AUTO CONNECTION under connection mode – Be sure Auto-Calc Code and Auto-Unlock Modem are both marked – Click READ MDM DATA – Now click UNLOCK.

This should both unlock your modem and reset the counter at the same time – Lastly, click on Calculate to generate the flash code. You’re gonna be needing it later. Must Read: 2. Upgrade your Modem Firmware – First, you must download the right firmware for your modem. You can download it from their but I prefer and recommend Update: These sites don’t seem to have the firmwares anymore. You can always check, or website. – Select Huawei or what model your modem is and click the tiny modem icon – On the next page, select your model and click the same modem icon again.

– Now, download Firmware Update and Dashboard Update Now to upgrade the firmware, unzip the firmware update you downloaded and double-click the.exe file. – Accept the agreement and proceed. – The program searches for your modem for some seconds – On the next page, simply hit the Next button – When the flashing starts, be sure you follow the instruction on-screen. Do not remove your modem and be sure you have enough poer on your laptop or UPS to last for about 30 minutes. – When you hit the start button, you may be prompted to enter your Flash code. This only happens when the new firmware version is different from the existing one on the device.

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