: Never turn off the router during an update; doing so can "brick" the device (make it unusable).
: Install the Huawei AI Life App and connect your phone to the router's Wi-Fi. Select Device : Open the app and tap on your HG255s router. update+software+in+huawei+hg255s+2021
You have an old ISP-locked firmware (pre-2017) and find an official patch. No if: Your router works fine; a wrong update can brick it. Instead, consider replacing the HG255s with a modern router (e.g., Huawei AX3 or TP-Link Archer) for better security and speed. : Never turn off the router during an
This is the trickiest part. In 2021, Huawei’s global consumer support site does not directly list the HG255s. Why? Because this router was primarily an . Your best sources are: You have an old ISP-locked firmware (pre-2017) and
: Log in with your credentials, then click on More Functions in the top right corner. Manage Updates : Select Manage Updates from the menu. Perform Update :
: Never turn off the router or unplug the cable during the update process. This can "brick" the device, making it unusable.