qmi-firmware-upgrade cannot upgrade an EM7565 from 00.05.03.00 to 01.09.04.00
I've got a Sierra Wireless EM7565 modem that came with 00.05.03.00 from factory, which I can't seem to be able to upgrade to latest firmware using libqmi ef6f0038.
Image preferences before qmi-firmware-upgrade
:
at!impref?
!IMPREF:
preferred fw version: 00.05.03.00
preferred carrier name: GENERIC
preferred config name: GENERIC_001.004_000
current fw version: 00.05.03.00
current carrier name: GENERIC
current config name: GENERIC_001.004_000
OK
at!pcinfo?
State: Low Power Mode
LPM voters - Temp:0, Volt:0, User:0, W_DISABLE:0, IMSWITCH:0, BIOS:1, LWM2M:0, OMADM:0, FOTA:0, RFCAL:0
LPM persistence - None
OK
qmi-firmware-update
session:
# qmi-firmware-update -w /dev/cdc-wdm* -u SWI9X50C_01.09.04.00.cwe SWI9X50C_01.09.04.00_GENERIC_002.019_000.nvu -L qmi-firmware-update.log
loading device information before the update...
setting firmware preference:
firmware version: '01.09.04.00'
config version: '002.019_000'
carrier: 'GENERIC'
rebooting in download mode...
download mode detected
downloading cwe image: SWI9X50C_01.09.04.00.cwe (79,7 MB)...
finalizing download... (may take several minutes, be patient)
error: error downloading image: couldn't teardown download: unexpected firehose response received: value=NAK, rawmode=false
qmi-firmware-update
verbose log: qmi-firmware-update.log