B660K Looking for release notes for all firmware versions

IoT Modules LPWA Module
1

Hi Quectel,

I have observed an issue with some of my products, and I am trying to find the root cause.

Yesterday evening simple TLS communication stopped working correctly.

Only a few devices were able to communicate successfully…

And it seems like these devices were using firmware version “BC660KGLAAR01A05_01.205.01.205“.

Devices with other version did not work correctly anymore.

Eg.:
“BC660KGLAAR01A05_01.200.01.200“
“BC660KGLAAR01A05_01.202.01.202“
“BC660KGLAAR01A05_01.002.01.002“
“BC660KGLAAR01A05_01.001.01.001“
“BC660KGLAAR01A04_01.001.01.001“

Perhaps the BC660KGLAAR01A05_01.205.01.205 firmware package includes a release note covering all versions…

Thanks

2

Hi,

Your current firmware version is too old. We recommend upgrading to the latest version or providing the EPAT log for further analysis.