First find the corresponding product firmware update file in the form below to your PC desktop.

External flash firmware update:
Use the USB cable (minUSB) to connect the flash to the computer, the computer pops up the removable hard disk folder. Copy the downloaded firmware update file (the file name cannot be changed),
Copy the downloaded firmware update file (file name can not be changed) to the pop-up portable hard disk folder; finally disconnect the USB cable from the computer, the firmware update is complete.
TR-Q7 flash trigger firmware update:
Press and hold the function button on the right side (above the power button) in the power off state, and connect the flash trigger ( Type-C ) to the computer with the USB cable, the computer pops up the mobile hard disk file folder.
The computer will eject the portable hard disk file folder, then release the button. Copy the downloaded firmware update file (the file name cannot be changed) to the pop-up mobile hard disk folder, and finally disconnect the USB cable from the computer.
The firmware update is complete.
TR-Q6 flash device firmware update:
Connect the computer with the data cable (microUSB) in the shutdown state, press and hold the power supply and don't release. The computer will pop up the removable hard disk folder, and the downloaded firmware update file (the file name cannot be changed), copy the firmware update file.
File name can not be changed), copy the downloaded firmware update file to the pop-up mobile hard disk folder, then release the power button and unplug and data cable, the flash device firmware update is complete.