Hello,
we are trying to perform FOTA updates with default SLM application based on SDK 2.9.0,
but the application always aborts unsuccessfully.
Via AT interface the application responds:
XFOTA.fota_stage= 0 -> Init
XFOTA.fota_status= 1 -> Error
XFOTA.fota_info= 2 -> Update image rejected
Via RTT-Logging there is an error "DNS lookup failed"
I have made some small overlays only to get the correct UART pins, but havent changed the application besides that.
For another nRF9160 application (not based on SLM / XFOTA commands) the FOTA update with this server is working fine.
I made a modem trace of one XFOTA attempt:
trace-2025-03-08T16-56-02.721Z.mtrace
Would appreciate any hint to get it running.
Thank you and best regards,
Bernhard