The SRED is generally considered OTP (one time programmable). This means the firmware is not upgradable. It can be patched under rare circumstances.


Retrieve Configuration Setting String from the SREDKey	How to set the keyboard polling interval?	SREDKey

To upgrade the firmware on an SREDKey, download and extract SREDkey Firmware upgrade.zip. You will find instructions and the files needed.

That's it. Everything should be this easy.

SREDKey (IDSK-XXXXXXAAA) - Home