Help me! My Viper V4 getting freeze a moment after update the lasted firmware v1.04.01_r1 | Razer Insider
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Help me! My Viper V4 getting freeze a moment after update the lasted firmware v1.04.01_r1

  • August 27, 2026
  • 1 reply
  • 273 views

Hi guys.
I just bought brand new  Viper v4 pro two days ago. It smoothy until today, I updated Firmware for dongle and mouse by curious. And…. the mouse start freeze. Is there any way to get back the Factory firmware ? I tried hard reset by holding power button for 10-20 secs on RD and it seem didnt work. 

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    1 Reply

    Razer.Aero
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    • Razer.AeroRazer Support
    • Razer Support
    • August 27, 2026

    Hi rushCyanAzure928,

    I’m sorry to hear that your Razer Viper V4 Pro is freezing after the firmware update! Unfortunately, there isn’t a direct option to revert to the factory firmware. However, you can try following the instructions here to update your device firmware and use the pairing utility, which may help stabilize performance. Please also ensure that your dongle is connected directly to a USB port rather than a hub, and try using a different USB port to see if that resolves the issue. If the problem persists, feel free to PM me so I can help you check other workarounds. All the best!


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