Newer than V300R018 (e.g., V500 or V600 firmware) is not compatible with HG8245H hardware. Do not attempt.
Use the new firmware to stabilize the device, then set it to Bridge Mode . Connect a modern Wi-Fi 6 router (like the Huawei AX3 or Asus RT-AX58U) to the HG8245H’s LAN port. This gives you the stability of the Huawei GPON chipset with the speed of modern Wi-Fi.
You can update your device through the web interface or the official app. Ensure you are connected to the router via an Ethernet cable for the most stable connection during this process. Method 1: Using the Web Interface (Recommended)
| Reason | Verdict | |-----------------------------|---------| | ISP requires new VoIP codec | ✅ Only via their signed file | | Security (CVE-2021-34422) | ⚠️ Update to R017C00SPC200+ | | Unlock custom features | ❌ Stay on R016, do not cross-flash | | Your unit is working fine | ❌ Never update a working GPON ONT |
The downloaded firmware file may be in a compressed format (e.g., .zip or .rar ). Extract the file to obtain the update package.
Disclaimer: This guide is for informational purposes. Firmware flashing carries inherent risk of bricking hardware. Always consult your Internet Service Provider before modifying device software.
المشاركات 144 |
+التقييم 10 |
تاريخ التسجيل Aug 2018 |
الاقامة مصر |
نظام التشغيل windows 7 |
رقم العضوية 1757 |
Newer than V300R018 (e.g., V500 or V600 firmware) is not compatible with HG8245H hardware. Do not attempt.
Use the new firmware to stabilize the device, then set it to Bridge Mode . Connect a modern Wi-Fi 6 router (like the Huawei AX3 or Asus RT-AX58U) to the HG8245H’s LAN port. This gives you the stability of the Huawei GPON chipset with the speed of modern Wi-Fi.
You can update your device through the web interface or the official app. Ensure you are connected to the router via an Ethernet cable for the most stable connection during this process. Method 1: Using the Web Interface (Recommended)
| Reason | Verdict | |-----------------------------|---------| | ISP requires new VoIP codec | ✅ Only via their signed file | | Security (CVE-2021-34422) | ⚠️ Update to R017C00SPC200+ | | Unlock custom features | ❌ Stay on R016, do not cross-flash | | Your unit is working fine | ❌ Never update a working GPON ONT |
The downloaded firmware file may be in a compressed format (e.g., .zip or .rar ). Extract the file to obtain the update package.
Disclaimer: This guide is for informational purposes. Firmware flashing carries inherent risk of bricking hardware. Always consult your Internet Service Provider before modifying device software.