FUOTA Process Summary
Technical Recommendation
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15 Dev End-device reboots. Bootloader checks availability of a firmware upgrade
image and finds none, therefore start the newly updated application firmware.
If the end-device is an OTAA end-device, it goes to Join mode.
16 Dev-
FUS
End-device optionally sends application uplinks containing the new firmware
version currently running and time since reboot until acknowledged by the
AS (or FUS). (This is part of a device management package yet to be defined)
17 FUS Update Server collects the firmware versions of all end-devices and mark as
updated the ones successfully updated.
Table 3: Process Summary 117
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