Abort event. Reason: 0x4

[Shubham]

Last few lines of log

<t:   12676721>, nrf_mesh_dfu.c,  532, 	RADIO TX! SLOT 5, count 3, interval: exponential, handle: FFFC
<t:   12709143>, proxy.c,  623, RX
<t:   12709148>, proxy.c,  558, RX GATT PDU type 0x3E, len 26
<t:   12709160>, nrf_mesh_dfu.c,  588, 	TIMER set: 30000000us delay (@417852783)
<t:   12709164>, nrf_mesh_dfu.c,  532, 	RADIO TX! SLOT 6, count 3, interval: exponential, handle: FFFC

<t:   13692200>, nrf_mesh_dfu.c,  312, Timeout fired @417852783
<t:   13701359>, nrf_mesh_dfu.c,  387, 	Abort event. Reason: 0x4

After looking into error code it shows 'DFU_END_ERROR_UNAUTHORIZED'.

I followed procedure from here. Am I missing something here. Have flashed my application and trying to send blinky using DFU.

Please let me know if you need more things from me.

[Shubham]

Thanks Joakim,

Understood, actually I was sending the wrong firmware, this firmware package was generated with different public key.

You can close the ticket.

-Shubham