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Download and save the firmware update for your device, and then double-click on the file to open it.
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Check the battery for your Unifying device and recharge or replace it with a fresh battery, if needed.
NOTE: If you have Logitech SetPoint installed and running, click the SetPoint icon in the notification area, and then select Exit before you begin the firmware update process.

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Launch the Unifying Software:
Start > Programs > Logitech > Unifying > Logitech Unifying Software
NOTE: If you don’t have Logitech Unifying software installed, you’ll need to download and install it first. -
In the Welcome window, click Advanced.

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In the left pane, select your device.

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In the right pane, click Update Firmware.

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Follow the on-screen instructions to finish installing the update. Check Firmware Version to confirm that the firmware has been updated.
Click Close to exit.

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Once the firmware is updated, you can re-launch SetPoint:
Start > Programs > Logitech > Mouse and Keyboard > Mouse and Keyboard Settings
Important Notice: The Firmware Update Tool is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Preference Manager is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Control Center is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Logitech Connection Utility is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The Unifying Software is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Important Notice: The SetPoint software is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices. We are here to assist you during this transition.
Frequently Asked Questions
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