VERIZON FOTA INFORMATION
MultiConnect
®
Dragonfly
TM
MTQ-MNA1-B02 Device Guide
27
If version does not match value indicated in firmwarecheck.csv issue, appropriate commands listed
earlier as needed in order to attempt to download and process the firmware file again.
r.
Issue following command to close FTP session:
AT#FTPCLOSE
s.
Issue following command to close data session:
AT#SGACT=3,0
t.
End Process
Note:
Before deploying the device, thoroughly test your chosen FOTA implementation for functionality.
Before performing any module firmware update to devices in the field, first thoroughly test the new
module firmware to ensure compatibility with your existing application.
In the above example you might consider placing on the FTP server one file for every IMEI you
deploy. Then have host application read module IMEI to determine which IMEI file on the FTP server
to read. This would allow you to control which specific IMEIs you want to update by changing the
contents of the file on server for the device IMEI.
FOTA Client Example Session Log
Example of updated from firmware version 30.00.001-B026 to version 30.00.001-B026_FOTA
[Tue Jan 09 13:18:18.344 2018] AT+GMM
[Tue Jan 09 13:18:18.437 2018] ME910C1-NA
[Tue Jan 09 13:18:18.437 2018]
[Tue Jan 09 13:18:18.437 2018] OK
[Tue Jan 09 13:18:18.952 2018] AT+GMR
[Tue Jan 09 13:18:19.046 2018] 30.00.001-B026
[Tue Jan 09 13:18:19.046 2018]
[Tue Jan 09 13:18:19.046 2018] OK
[Tue Jan 09 13:18:19.560 2018] AT#SCFG=1,3,300,90,600,50
[Tue Jan 09 13:18:19.950 2018] OK
[Tue Jan 09 13:18:20.465 2018] AT+CGDCONT=3,"IPV4V6","VZWINTERNET"
[Tue Jan 09 13:18:21.120 2018] OK
[Tue Jan 09 13:18:21.635 2018] AT+CSQ
[Tue Jan 09 13:18:21.729 2018] +CSQ: 25,3
[Tue Jan 09 13:18:21.729 2018]
[Tue Jan 09 13:18:21.729 2018] OK
[Tue Jan 09 13:18:22.243 2018] AT+CEREG?
[Tue Jan 09 13:18:22.384 2018] +CEREG: 0,1
[Tue Jan 09 13:18:22.384 2018]
[Tue Jan 09 13:18:22.384 2018] OK
[Tue Jan 09 13:18:22.899 2018] AT#SGACT=3,1
[Tue Jan 09 13:18:23.101 2018] #SGACT:
100.82.36.41,38.0.16.20.176.102.243.25.0.0.0.2.116.124.129.1
[Tue Jan 09 13:18:23.101 2018]
[Tue Jan 09 13:18:23.101 2018] OK
[Tue Jan 09 13:18:23.616 2018]
AT#FTPOPEN="204.26.122.49","USERNAME","PASSWORD",1,3
[Tue Jan 09 13:18:24.942 2018] OK
[Tue Jan 09 13:18:25.457 2018] AT#FTPGET="firmwarecheck.csv"
