Please charge your mouse for at least 2 hours before using for the first time to ensure optimal battery usage.
To ensure optimal use of the product, please make sure to follow the instructions carefully to update the latest firmware version for the first time.
Plug in the Dongle to the USB port of the PC and toggle the bottom switch to 2.4GHz mode and make sure the mouse is connected in 2.4GHz mode.
Download the latest Cooler Master MasterPlus+ software from the link below.
Open the Cooler Master MasterPlus+ software, it will automatically read the current FW version of the device and pop out to tell you to update the FW. Press “Install” to update the firmware.
When the firmware update window pops out, click “OK” or press Enter key to start the update.
After both the mouse and dongle firmware are updated, you can confirm the firmware version has been updated. Now the MM731 firmware update is fully completed and your mouse is ready for normal use.