<div dir="ltr"><div>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: <a href="https://source.sierrawireless.com/resources/airprime/minicard/74xx/airprime-em_mc74xx-approved-fw-packages/" target="_blank" style="font-size:12.8px">https://source.sierrawireless.<wbr>com/resources/airprime/<wbr>minicard/74xx/airprime-em_<wbr>mc74xx-approved-fw-packages/</a></div><div><br></div><div>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.</div><div><br></div><div> </div><div>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  </div><div><br></div><div><br></div><div>loading device information before the update...                                                       </div><div>setting firmware preference:                                                                          </div><div>  firmware version: '02.24.05.06'                                                                     </div><div>  config version:   '002.034_000'                                                                     </div><div>  carrier:          'VERIZON'                                                                         </div><div>rebooting in download mode...                                                                         </div><div>download mode detected                                                                                </div><div>error: error creating device: timed out waiting for the response </div><div><br></div><div>Regards,</div><div><br></div><div>--</div><div>Paul</div></div>