Click and select the official downloaded firmware file (typically ending in .bin ). Click Upgrade .
Request the latest approved firmware file (typically formatted as a .bin or .efs file).
Based on community feedback (as of 2026): Huawei Hg8145v5 Firmware Download
Proceed with extreme caution when using firmware from unofficial sources. Always download from sites with a good reputation within the networking community (like well-established forums). Be wary of any file that is extremely small; the firmware file size is typically between 22 MB and 27 MB . Always verify that the posted hardware compatibility list matches the exact model and hardware version printed on the sticker on your device's physical unit.
If the web method fails, you need a serial TTL converter and software like or TFTP32 . This is advanced: Click and select the official downloaded firmware file
Before searching for a download, note your exact version. Log into your HG8145V5:
The Huawei HG8145V5 is an Optical Network Terminal (ONT) used by ISPs for GPON fiber connections. Firmware updates can improve stability, add features, fix security issues, and ensure interoperability with provider networks. This publication explains how firmware for the HG8145V5 is distributed, how to obtain and install it safely, how to verify versions, and key precautions and troubleshooting steps. Based on community feedback (as of 2026): Proceed
Before altering the system, back up your current settings so you can easily restore them if the update resets the device. Navigate to > Configuration File .
Before updating your device, it is important to understand the hardware you are working with to ensure you do not flash incompatible software.
Most users receive the HG8145V5 directly from their fiber provider (e.g., Airtel, Jio, Telekom, Claro). ISPs use customized firmware variants to match their network architecture. Contact your ISP’s technical support desk.
Click and select the official downloaded firmware file (typically ending in .bin ). Click Upgrade .
Request the latest approved firmware file (typically formatted as a .bin or .efs file).
Based on community feedback (as of 2026):
Proceed with extreme caution when using firmware from unofficial sources. Always download from sites with a good reputation within the networking community (like well-established forums). Be wary of any file that is extremely small; the firmware file size is typically between 22 MB and 27 MB . Always verify that the posted hardware compatibility list matches the exact model and hardware version printed on the sticker on your device's physical unit.
If the web method fails, you need a serial TTL converter and software like or TFTP32 . This is advanced:
Before searching for a download, note your exact version. Log into your HG8145V5:
The Huawei HG8145V5 is an Optical Network Terminal (ONT) used by ISPs for GPON fiber connections. Firmware updates can improve stability, add features, fix security issues, and ensure interoperability with provider networks. This publication explains how firmware for the HG8145V5 is distributed, how to obtain and install it safely, how to verify versions, and key precautions and troubleshooting steps.
Before altering the system, back up your current settings so you can easily restore them if the update resets the device. Navigate to > Configuration File .
Before updating your device, it is important to understand the hardware you are working with to ensure you do not flash incompatible software.
Most users receive the HG8145V5 directly from their fiber provider (e.g., Airtel, Jio, Telekom, Claro). ISPs use customized firmware variants to match their network architecture. Contact your ISP’s technical support desk.