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[-] VibeSurgeon@piefed.social 1 points 1 day ago

Valetudo actively blocks the cloud connections.

Are you sure about that? It'd be a pretty big feature to implement, and surely it would be something that the Valetudo author would mention in the docs for the project.

[-] gopher@programming.dev 5 points 1 day ago

It's just DNS based, and iirc dont require any major effort other than patching the hosts file. Of course it is possible it is not enough, but I have high confidence in the authors after also having watched various talks at I.e DEFCON, that i would be surprised if they missed the firmware doing other nasty things.

Patching DNS is specifically possible to enable/disable on the firmware build tool: I.e https://builder.dontvacuum.me/_dreame_r2416.html and the source for that is here https://github.com/dgiese/dustbuilder-script-public/blob/7afed16999711833a8ac0b3b482e935c3ef77219/modifys8image.sh#L169

[-] VibeSurgeon@piefed.social 1 points 1 day ago

Interesting.

This seems to be a model-specific quirk and moreso a side effect of getting Valetudo to work rather than an explicit goal - the same option does not appear in DustBuilder for my model (Roborock S5, still going strong after 941 hours of cleaning time).

I feel like I should check out this DEFCON talk though.

I learned something new today, thank you for that

this post was submitted on 20 Sep 2026
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