Huawei modems come in market with old software and lower version firmware. If you want to update the firmware to enjoy bug-free internet then also it is essential to upgrade the firmware of Huawei modem. How to update the firmware of any Huawei modem? Download the appropriate firmware for your Huawei data card. Plug the USB stick into.

Firmware is nothing but the program code which contains of the control program for the devices. They may be permanently installed on the device or update able As we know we can unlock some Huawei modem by updating or downgrading (Flashing) the firmware, In this article I will discuss on same. Sam broadcaster pro 20147.

Firmware Upgrade Files Downloading you can download the firmware upgrade file from the our. • Go to • Select your model number from list and download the file Firmware Upgrade Procedure:- • Open the firmware upgrade file you have downloaded by double clicking on it • As you open the firmware upgrade file you can see the terms and condition tab kindly select the I Agree and click on Next. • Then it will search for the modem and port, you can check following process.

• As it find the port and model details you can see the conformation tab kindly select the next. • After conforming it will show following warning window click on next. • Your Firmware is updating kindly wait until the process complete (Interrupting the process may damage your modem permanently ). • As process completed you can see the success message. Note:- If it will ask password during the update you have to provide the FLASH Code generated by IMEI Firmware Upgrade Video Tutorial.

I have a Hauwai E1752 modem, and have been receiving 3G HSDPA connectivity from my mobile supplier without problems for the past couple of years (constant light blue LED on the device). Three weeks ago, suddenly data speed dropped resulting in buffering when trying to video stream. LED changes colour randomly between light blue and dark blue (normal 3G) at any time of day, including odd times like 4am. Sometimes the LED stays on light blue for quite a lomg time, then changes to dark blue, so somtime I can stream video ok, other times not. I complained to the service provider and they cant find any problem.

They have said that there is traffic (?) Would it help to load latest firmware for device? Thank you in advance for your opinion. Gigabyte brix computer.