: Click Browse to select the .BIN firmware file you downloaded.
This is the most common method for manual upgrades or unlocking procedures. download huawei e5172 firmware upgrade tool
: Click Update and wait approximately four minutes. Do not power off the device during this time. 2. Using the Huawei E5172 Updater Tool : Click Browse to select the
: Within the web interface, you can select Update Now to check Huawei’s servers for any available official patches. Important Safety Precautions download huawei e5172 firmware upgrade tool