Hello everyone. I want to share a weird state of my MC7750. It shows up in QDL - maybe even EDL - mode as 05c6:9008. FW Download does not work with qmi-firmware-update or firmware tools in Sierra SDK. So I ended up using Streaming DLOAD Tool from openpst · GitHub.
Here I always get a response with 0x03 at the second response byte. I assume that a severe error occured.
Dumping 5 bytes written 7e 0b ab 4e 7e | ~..N~ Dumping 7 bytes read 7e 03 00 06 9e 4c 7e | ~....L~
Does anybody have had a similar case and can help classify this error shown above?
BTW.: What you see is a HDLC dump, but I was not able to “read” it due to missing information.