H2D update URL sniffing

Bambu Lab H2D
1

Hey there

I would like to check if offline update works with H2D (they claim that it doesn’t work right now, but in the menu you can find offline update section, so i want to check it out)
My printer is region locked, so i cant do it myself and i still would like to try update it offline, so can anybody get the update link if possible?

It should look like this:

Thanks in advance

1 Like
2

How do you know about the region lock ?

3

All chinese models are region locked, i cant bind my acc without Chinese number

4

I assume the traffic is https, and so the endpoint is probably encrypted. May be able to get the IP or plaintext site, but not the path. Trust me, I was curious of the same thing.

5

Thanks for the reply.

There’s one Korean guy who forced update through MQTT, he has guide for all printers except H2D, somehow he got the link. I tried to check through different MQTT requests (i thought maybe link could be hardcoded) but still no luck. So im waiting for his reply.

6

I seems to found a way to do this, but i need someone with global version of H2D with a latest update, it’s just one simple MQTT command, if someone could help me with that, whole chinese owned printer community would be grateful to you

7

My printer is region locked, so can you share his link?

8

I’ve tried this method and it doesn’t work, apparently Bambu decided to remove firmware history from MQTT which means that you can’t get link anymore, but if you are curious here’s the link of that post.

And here’s command i asked to run one man who has a global version.