Firmware update of MC7455 timing out.

[Paul Gildea]

I'm trying to use the firmware update tool to change the current firmware
(SWI9X30C_02.08.02.00 r5428 CARMD-EV-FRMWR2 2016/01/06 20:38:53) to the
verizon firmware available on the Sierra Wireless site:
https://source.sierrawireless.com/resources/airprime/
minicard/74xx/airprime-em_mc74xx-approved-fw-packages/

I have tried the following command but I am getting an error, any ideas? I
have tried with several MC7455's and I have been able to upgrade MC7304
firmware previously without a problem.


qmi-firmware-update --update -w /dev/cdc-wdm0
/jffs2/flash/SWI9X30C_02.24.05.06.cwe
/jffs2/flash/SWI9X30C_02.24.05.06_VERIZON_002.034_000.nvu


loading device information before the update...

setting firmware preference:

  firmware version: '02.24.05.06'

  config version:   '002.034_000'

  carrier:          'VERIZON'

rebooting in download mode...

download mode detected

error: error creating device: timed out waiting for the response

Regards,

--
Paul
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