Select , click Browse to find your downloaded file, and click Upload . Critical Safety Tips
Before attempting an upgrade, take these precautions to prevent "bricking" (permanently damaging) the router: Wired Connection Only : Perform the upgrade using an Ethernet cable connected to a LAN port. Do use Wi-Fi, as a signal drop can corrupt the installation. Backup Configuration huawei echolife hg520b firmware upgrade download verified
However, upgrading the firmware is worthwhile if: Select , click Browse to find your downloaded