Cerbo is on V3.72. Hi When running the upgrade to V3.73, everything looks OK and I get the message of successfully installing the firmware. …but after a reboot the Firmware is still showing V3.72 I have tried to update to the latest beta ( currently V3.80~25). …but as before, after reboot the C…

Good morning 1st I did a reboot with the EJECTED SD card, but NOT removed. Result as before, NO update of the OS 2nd I did as recommended, I physically removed the SD card and rebooted - RESULT, it rebooted into V3.80~25 - without installing :slight_smile: I guess it somehow found the new image…

I would leave it as it is (never change a running system) or I would try to install the FW via an USB stick.

I am usually on the beta releases. I am not afraid of bugs and try to help in any way I can. :slight_smile:

Have you checked for disk free space? Do you have any other tools or mods loaded on the GX?

Image type “Normal” [image] [image] I found some error at the TCP server: [image] I do not believe this to be related, but who knows

[image] Jurgen_Pflug: When running the upgrade to V3.73, everything looks OK and I get the message of successfully installing the firmware. …but after a reboot the Firmware is still showing V3.72 Did you run the installer image recently? Likely you need to format the sdcard and not only remo…

I only tried to install from the GUI. [image] via the “Press to update…” There is an empty SD card installed which I will now eject.

Nope, that did not change anything :frowning: After successful install and reboot: still on 3.72

[image] Jurgen_Pflug: There is an empty SD card installed which I will now eject. So you physically removed that sdcard?

Cerbo update, from V3.72 to V3.73 does NOT work

DIY

jeroen (Jeroen) May 29, 2026, 3:37pm 10

Please remove the SD-card first and reboot before updating.

Cerbo firmware update Success - will not boot new firmware

Upgrade from v3.73 Normal to v3.73 Large does not work on Cerbo GX

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Cerbo update, from V3.72 to V3.73 does NOT work

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