Wait for the progress bar to reach 100%. until the "Update Successful" message appears.
Cross-flashing with E173s-2 or E173u-1 firmware will brick the device. huawei e173u-2 firmware
You do not need a paid unlock code if you find for the E173u-2. “Universal” means: Wait for the progress bar to reach 100%
Fixes common bugs that cause frequent disconnections or "No Service" errors. huawei e173u-2 firmware
Here are some additional tips and tricks to help you get the most out of your Huawei E173U-2:
Updating firmware is a high-risk procedure. Follow these safety steps:
: Ensure your laptop is plugged into a power source. A power failure during a flash will likely destroy the device.