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ZyXEL VMG8924-B30A bricked after firmware upgrade

After a couple years of good service the router started playing tricks on me with constant outage of WiFi connection. Resets generally helped to fix the issue but when it started occurring multiple times per day I’ve made up my mind to upgrade the firmware hoping for a fix. But as the title suggests - the router was bricked after the upgrade. Only power LED is blinking, Windows 10 sees the connection as an “Unidentified network”. Any suggestions how to roll back to the original firmware are welcome.


  • HummelHummel Posts: 200  Warrior Member
    edited November 9
    What is the old firmware version before you upgraded and which version of the new firmware you used to upgrade the device?
    Are you able to log in the GUI?

  • If its responding to ICMP and TFTP but nothing else it likely partially flashed before crashing and thus leaving itself with an incomplete OS. Unless you want to try.. Big Lots Survey 

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