S2400 Firmware Updates

S2400
4

S2400 Firmware Update Instructions

  • Download the desired firmware update file from the following posts.

  • Copy the file to the ROOT of your SD card
    HINT: You can just enter USB MSC mode on the S2400 and the machine will appear as a drive to
    your computer, press the BACK button on the S2400 once the file has copied.

  • Upon re-inserting card or exiting MSC mode you will be prompted to go ahead with the update.

  • DO NOT interfere with the machine until it reboots.

Emergency / Firmware Recovery Procedure
If for any reason, due to power cut, or other failure, your machine won’t boot afterwards, remove the SD card and insert into a computer.

Copy the downloaded file onto the ROOT of the SD card but this time, rename the file extension to .UPF instead of the default .UPD (This will perform a forced update on power up)

Re-insert the card into the machine with the power off, and then power on.
THE MACHINE WILL APPEAR DEAD FOR A COUPLE OF MINUTES WHILE IT PERFORMS A FORCED UPDATE

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