MC7354 - Android Firmware Update

IoT Modules MC/EM Series
1

Hi there,

I’m attempting to update the firmware on an MC7534 in an Android 6.0 device. The Android OS has the SierraFwDl7xxx binary built in so I did the following.

  • Downloaded the desired firmware .CWE and .NWU files:
    • SWI9X15C_05.05.58.00_Telus_005.023_000.nvu
    • SWI9X15C_05.05.58.00.cwe
  • Used adb push to upload the files to the Android device in /sdcard/Download/lteimg2
    • Ran SierraFwDl7xxx as shown below
root@trek530:/ # SierraFwDl7xxx -v -d /sdcard/Download/lteimg2 -f -t 160
4 command line options found
verbose:     ON
imgpathname: /sdcard/Download/lteimg2
*fDownload: 1
*fGetDeviceImgInfor: 0
*iTimeOut: 160
*i9x30: 0
9x30 host imgpath: (null)
9x30 select image with index: 0

-- Active Device Image Before Download --
Device was started up in boot mode, cwe information is not available

SPKG CWE Device Image Fields
----------------------------
Model ID:
BOOT Version:
AMSS Version:
SKU ID:
Package ID:
Carrier:
PRI Revision:

-- Preparing to Download SPKG CWE image --


SPKG CWE Host Image Fields
--------------------------
Model ID: SWI9X15C
BOOT Version: 05.05.58.00
AMSS Version: 05.05.58.00
SKU ID: 9999999
Package ID: 000
Carrier: TELUS
PRI Version: 005.023
root@trek530:/ #

It says “-- Preparing to Download SPKG CWE image --”, but then it doesn’t appear to do anything, what am I missing?

Any help is greatly appreciated, thank you!

-Cody

2

I tried another method using the -p and -s arguments, see results below:

root@trek530:/ # SierraFwDl7xxx -l -p /sdcard/Download/lteimg2


-- Active Device Image --
Device was started up in boot mode, cwe information is not available

SPKG CWE Device Image Fields
----------------------------
Model ID:
BOOT Version:
AMSS Version:
SKU ID:
Package ID:
Carrier:
PRI Revision:

All Carrier Images on Host and Device
-------------------------------------
Index   CarrierId   FolderId   Storage Type   PriImageId     PriBuildId              FwImageId     FwBuildId
1       105         1          1              005.023_000    05.05.58.00_TELUS       ?_?           05.05.58.00_?
root@trek530:/ # SierraFwDl7xxx -s 1


-- Active Device Image --
Device was started up in boot mode, cwe information is not available

SPKG CWE Device Image Fields
----------------------------
Model ID:
BOOT Version:
AMSS Version:
SKU ID:
Package ID:
Carrier:
PRI Revision:

All Carrier Images on Host and Device
-------------------------------------
Index   CarrierId   FolderId   Storage Type   PriImageId     PriBuildId              FwImageId     FwBuildId
Firmware upgrade is not supported while the device is disconnected
root@trek530:/ #