MC7455 firmware update problem

Hi!

What is the correct way to update the MC7455 firmware? I’m using the the MC DevKit, without any SIM, as I’m only evaluating the GNSS receiver.
The firmware I try to update to is SWI9X30C_02.24.05.06_Generic_002.026_000.
I’ve tried this:

at!entercnd=“A710”
at!priid=“9904609”,“002.026”, “GENERIC”
at!image=0
at!reset

Then on other terminal:
./fwdldhostx86_64 -s …/…/…/ -p …/…/…/…/firmware/Generic/ -d 9x30

Firmware download seems to be successful. But when I list the available images:

at!image?
TYPE SLOT STATUS LRU FAILURES UNIQUE_ID BUILD_ID
FW 1 EMPTY 0 0 0
FW 2 EMPTY 0 0 0
FW 3 EMPTY 0 0 0
FW 4 EMPTY 0 0 0
Max FW images: 4
Active FW image is at slot 255

TYPE SLOT STATUS LRU FAILURES UNIQUE_ID BUILD_ID
Max PRI images: 50

What am I missing? Is there a “for dummies”-guide somewhere?

Br, Karppa

Hi,

I managed to update the firmware from Windows, but not from Linux.

Br, Karppa

@karppa65
Sorry for hijacking your old post. Do you still remember how did you manage to update the firmware in windows?