I am trying to upgrade my Em7455. It’s got super outdated firmware, and that’s causing my issues.
Recieve: ATI
Recieve: Manufacturer: Sierra Wireless, Incorporated
Recieve: Model: EM7455
Recieve: Revision: SWI9X30C_00.08.02.00 r1706 carmd-fwbuild4 2015/03/10 08:07:02
Recieve: IMEI: 359073060005497
Recieve: IMEI SV: 0
Recieve: FSN: LF511300090202
Recieve: +GCAP: +CGSM
Recieve: OK
I am trying to update it using this command:
λ .\fdt2.exe -d 9x30 -f .\SWI9X30C_02.24.05.06.cwe SWI9X30C_02.24.05.06_GENERIC_002.026_000.nvu
FDT version: 1.0.1804.0
Awaiting suitable port or adapter ...
Switching to boot & hold mode ...
Disabling selective suspend ...
Awaiting DM port ...
Enabling selective suspend ...
Firmware download failed.
Primary error code: 82 - Failed in checking modem mode.
Secondary error code: 66 - Failed in initiazing comport.
Device error code: 0x0 - Unknown device error code.
Preexisting images information:
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Final images information:
Current:
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OEM PRI:
IMEI:
Total time elapsed: 180547 ms.
Time to switch to boot mode: -1 ms.
Images downloaded:
Press Enter to continue ...
I also tried a one-click with this file 9999999_9904609_SWI9X30C_02.24.05.06_00_GENERIC_002.026_000
and I get this:
FDT version: 1.0.1702.1
Awaiting adapter ...
Setting images preference ...
Enabling selective suspend ...
Firmware download failed.
Primary error code: 51 - Failed to switch device to BOOT&HOLD mode.
Secondary error code: 201 - Failed to switch device to QDL mode.
Device error code: 0x0 - Unknown device error code
Preexisting images information:
Current:
Firmware:
ImageId:
BuildId:
Configuration:
ImageId:
BuildId:
Final images information:
Current:
Firmware:
ImageId:
BuildId:
Configuration:
ImageId:
BuildId:
OEM PRI:
IMEI:
Total time elapsed: 10329 ms.
Images downloaded:
Press Enter to continue ...