Do not attempt to flash a version intended for a different hardware revision. The HG8145V5 has hardware revisions (e.g., B . You must match firmware to your specific board ID.
The HG8145V5 is a dual-band AC1200 router. Huawei Router Hg8145v5 Firmware Update
Loading firmware for a different hardware revision (e.g., HG8547V5) will permanently brick the device. Do not attempt to flash a version intended