The firmware will keep updating to add functions or fix bugs.
Step 1: Download KBTools
Instruction for downloading KBTools
Step 2: Download the right firmware

Step3: Update Firmware
Unzip the file after downloading.
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Please do check with our customer service about the firmware version you need to update before you do it.
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The dongle file is used to update the dongle(2.4G mode), the Mojo68 file is used to update the Mojo68 (BT mode/wired mode)
Updating steps:
Updating wired mode
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Connect the keyboard to your computer by USB cable, and make sure it is in wired mode.
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Run KBtools and go to the settings page.
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Click“SELECT FIREMWARE”button (the one looks like a file folder icon.) and choose the firmware.
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Click the "UPGRADE FIRMWARE" button (the one looks like a download icon) and wait for the upgrade process.
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Once the process is done, the keyboard will restart and the RGB will flash red, then turn normal.

Updating 2.4G (for USB dongle)
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Plug the 2.4G dongle into the device and run KBTools.
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Open KBtools with USB Cable connected, go to the setting page.
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USB device choosing the MG-Dongle( below picture for reference).
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Select the right firmware- DONGLE_Firmware_V3.1.1 and update (same process as updating Mojo68).
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Once the process is done, the firmware version information will display on the setting page.


2.4G pairing up instruction
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Long press BT+0 3-5 seconds to reset the 2.4G,
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If still not pair up, then click the enabled pair button
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When the "Connected State:" changes to be "connected", 2.4G pairing up is done successfully.