Do not turn off the device or unplug the Ethernet cable while the upgrade progress bar completes. The process takes approximately 3 to 5 minutes. 4. Verify the Conversion HG8245H5 - Huawei Carrier
Export your current configuration file via the web management page before flashing. firmware huawei hg8245h5 gpon to epon 2021 exclusive
Incorrect flashing or power loss during the process can brick the device. Do not turn off the device or unplug