Firmware Upgrade of SLED

To upgrade the SLED:

Download the file: https://www.zebra.com/us/en/support-downloads/software/firmware/rfd40-firmware.html

Place the DAT file in the /sdcard/Download folder on the device

Use the 123RFID app

Select the Menu in upper left corner and select Firmware update

Click the Update firmware button

It should update the firmware on the sled and restart the sled