Hello, I have been trying to get running a new MC7421. I tried to use the built-in tools to do the firmware upgrade but then I would always get stopped around “FW download failed: eSDP_FWDWL_ERR_FIREHOSE_STATE_ERR(120)” I then tried to upgrade the linux drivers and then the problem simply got worse…

Does it work for fdt2.exe in windows? fdt2.exe -f SWI9X50C_01.14.22.00.cwe SWI9X50C_01.14.22.00_GENERIC_002.057_000.nvu

I have not tried anything on windows. I don’t have the mini PCIE to USB adapter, however I just ordered one. Is there anything on Linux I can try in the meantime?

See if this helps [image] EM7565 problem after firmware update failure MC/EM Series you need to use MBPL version upper than R27 to run the lite-fw-download to upgrade module in boot and hold mode sudo ./bin/fwdwl-litehostx86_64 -c QMI -m 4 -d /dev/ttyUSB0 -f /home/jorda…

Got it. I am using R35. Here is my console output: Application version: 1.0.2307.1 INFO: QDL Port: /dev/ttyUSB0 INFO: Device Path: INFO: FW Path: Images/ Target image Info: Carrier :GENERIC FW Version :01.14.13.00 Model ID :SWI9X50C Package ID :000 PRI Version:002.048 SKU :9999999 Mod…

do you have another MC7421 to compare? see if this helps: [image] EM7565 stuck at downloading cwe when trying to upgrade FW MC/EM Series @jyijyi We tried using fwdwl tool without specifying .cwe and .nvu and it’s workable. However, specifying .cwe and .nvu according to…

Unfortunately, we don’t. This is the command that I am running sudo ./fwdl2 -c QMI -m 4 -d /dev/ttyUSB0 -f Images/ (fwdl2 is just renamed fwdwl-literpi) Based on the command that is being ran, I do not think I am explicitly specifying the cwe and nvu which appears to the the issue in the post tha…

no idea, probably you need to get another good module to compare Or you can try in Windows

MC7421 Firmware Upgrade Failure

IoT Modules MC/EM Series

jyijyi April 3, 2024, 3:07am 4

See if this helps

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MC7421 Firmware Upgrade Failure

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