AP9630 does no more boot

[MartinDoed]

Hi,

I wanted to upgrade an AP9630 from v6.9.6 to v7.0.4. The upgrade seemed to worked fine but afterwards I was no more able to login via web interface.

I reset the card and access it via console cable and transfered the firmware via XMODEM but still the card does no more boot. It is stuck on 'Booting AOS'

State S_STARTUP

State S_CONSOLE_WAIT

No Console Link

State S_CHECK_AOS

Verify Module Header CRC

Verify Module Cookie

Verify Module Type

Verify Module Digital Signature

Restarting At 200 MHZ

Booting AOS

Also tried to go back to v6.9.6 but still no luck

BM>sysinfo

Model : AP9630
MAC Address : 00C0B7F395DB
Serial Number: ZA1618022868
CPU Speed : 200
Link Port : 3
Warmstart : YES NMI Count: 0

*********** FLASH MODULE INFORMATION *****************

Boot Monitor :
Name : apc_hw05_bootmon_109.bin
Version : 109
Cookie : 963200
Build Date : Mar 27 2019
Header Crc : D045(PASS)
Module Crc : A00A(PASS)

AOS :
Name : apc_hw05_aos_696.bin
Version : 696
Cookie : 963201
Build Date : Nov 5 2020
Header Crc : 798C(PASS)
Module Crc : C9C4(PASS)

APP :
Name : apc_hw05_sumx_696.bin
Version : 696
Cookie : 963201
Build Date : Nov 6 2020
Header Crc : 7689(PASS)
Module Crc : A0CA(PASS)

MTO : Not Present

LPK : Not Present

Any idea what else I could try?

Thanks

Martin