greetings, I am looking for help updating the firmware on hundreds of MC7430 modems we have. I would like to confirm the process as the windows update tool we have just downloaded and run has bricked our first device and I do not want to repeat the process. The current version on our devices is SW…

False alarm, the problem wasn’t the modem but the dev-board I was using. It has power issues and worked by chance when I did the update but afterwards crapped out. On a different board the modem booted fine and the update was applied.

Good afternoon. I have a similar problem. After trying to update with an .exe file, the modem has no information about the current firmware version and two unidentified Qualcomm™ Snapdragon™ X7 LTE DW5819 devices appeared in the Win 10 Device Manager. The modem sees the SIM card, but does not connec…

Do you have modem port in device manager?

If you are talking about Com, then no. Only Com from the motherboard. [img-2024-04-14-15-06-47] [img-2024-04-14-15-09-27]

Seems the usb driver has not been installed

The driver is installed. It looks like the modem is in some other mode. [img-2024-04-14-20-23-43]

how about installing the DW5819 driver

[image] jyijyi: DW5819 driver I tried to install but it won’t install, error code 10. [img-2024-04-14-21-10-43]

I don’t have Linux at hand, but I have Mikrotik, which shows this: [img-2024-04-15-16-27-25]

MC7430 firmware update

IoT Modules MC/EM Series

roman_kamensky April 14, 2024, 6:13pm 25

I tried to install but it won’t install, error code 10.

Impossible to get AT port in Win11 for EM7455

Topic		Replies	Views
MC7455 Firmware Update not possible anymore IoT Modules	2	462	May 27, 2020
MC7421 Firmware Upgrade Failure MC/EM Series fw-upgrade	7	590	April 3, 2024
EM7455 brick?. MC/EM Series	24	9857	April 18, 2018
EM7430 not waking up after firmware update on windows 11 MC/EM Series	12	1705	February 24, 2023
MC7430 update firmware failed MC/EM Series fw-upgrade	6	45	September 18, 2026

MC7430 firmware update

Related topics