I have sent you the latest firmware version. If the current module cannot communicate normally, you can only upgrade the firmware through USB. If you can communicate normally, you need to request the differential firmware package from support@quectel.com and provide information of historical and required version
However, I would also like try upgrading through USB. Can you please provide instructions for doing so? If firehose is required, then can you provide a precompiled binary for arm based linux machine:
Linux vs-WBAW3AQ043 4.9.126-g016c5aba1d #1 PREEMPT Fri Jun 7 18:34:42 UTC 2024 armv7l GNU/Linux
I will email support for a differential firmware package.