Update PRI (.nvu) on Android for 7xxx

IoT Modules MC/EM Series
1

I need to perform a firmware update in android, and for that I use the SierraFwDl7xxx tool that comes with the Android RIL package.

I copy the .cwe and the .nvu files into a folder (for example from: Build4399Approved7304CWENVU.zip)
• Generic\SWI9X15C_05.05.58.00_Generic_005.026_000.nvu
• Firmware\SWI9X15C_05.05.58.00.cwe
Into the folder /data/lteimg

I peform the installation with:

SierraFwDl7xxx –v –f –d /data/lteimg/

and it is successful.
After reading the values with:

SierraFwDl7xxx -g

I get

Which means that it did not install the PRI file, only the firmware as I expect the PRI to be 5.26 and it is still 5.2
How can I install/update the PRI file then?

2

What is the android version? Also RIL?

Also what are the output of at!priid?

-Alex

3

Hi Alex,

Android version: Android 4.2
RIL: AndroidRIL_QMI_V3.2.18_ARM_4.0_V1.0_bin.zip

at!priid?
PRI Part Number: 9903554
Revision: 05.02
Carrier PRI: 9999999_9902674_SWI9X15C_05.05.16.02_00_GENEU-4G_005.006_001

Thanks in advance,

Juan Carlos