Download Logitech G500s Laser Gaming Mouse Firmware Update 84.9

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To start downloading Logitech G500s Laser Gaming Mouse Firmware Update 84.9, please choose one of the links from the list below.

  1. Logitech G500s Firmware Update 84.9 for Windows 32-bit: G500sFlash-32.exe
  2. Logitech G500s Firmware Update 84.9 for Windows 64-bit: G500sFlash-64.exe

Download Instructions

  1. Plug your G500s mouse into a USB port on your computer.
  2. Click the Download button to download the firmware update.
  3. Open the G500sFlash-32.exe (G500sFlash-64.exe) file and follow the on-screen instructions.
    NOTE: If your mouse needs to be updated with the current firmware (version 84.9), the prompt will show "Found a G500s with firmware 84.8."
  4. Click the Flash button.
    The program will then update your mouse. The process should take less than 30 seconds.
    IMPORTANT: Do NOT unplug your mouse or quit the program during this process.

Once the update is complete, you will be prompted to unplug and re-plug in your mouse. After you have plugged your mouse back in, click Exit to close the update program.

NOTE: If your mouse already has firmware version 84.9, the prompt will show "Found a G500s with Firmware version 84.9 - there is no need to update your mouse". Click Exit to close the update program.

Your updated Logitech G500s Laser Gaming Mouse is now ready for use.

NOTE: You may see dialog boxes and warning messages while updating. These can be ignored and do not indicate a failure of the update process. Continue to follow the on-screen instructions provided in G500sFlash-32.exe (G500sFlash-64.exe).

Possible messages include:

  • Found New Hardware: A problem occurred during hardware installation. Your new hardware might not work properly.
  • USB Device not recognized: One of the USB devices connected to this computer has malfunctioned, and Windows does not recognize it. For assistance in solving this problem, click this message.

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If you have found mistakes during downloading, please email to info@userdrivers.com. We will endeavour to solve these as soon as possible. Other problems, please try to contact publisher's official support.

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