NAND flash memory on the E173u-2 may have bad blocks. Fix: Retry using a different USB port (directly to motherboard, not a hub). Lower your PC’s USB speed in BIOS to USB 1.1 if possible.
If your Huawei E173u-2 is stuck on a specific network (locked), constantly disconnecting, showing “No Service,” or is bricked after a failed update, you have come to the right place. This guide covers everything you need to know about —from finding the correct version to flashing it successfully. huawei e173u-2 firmware
Known issues when flashing E173u-2:
The most famous builds for E173u-2 are:
No official open-source firmware exists. However: NAND flash memory on the E173u-2 may have bad blocks
