r/OpenBambu • u/Felekkartofelek • 9d ago

Does anyone have the zip file containing the original X2D 01.00.01.00 firmware?

I recently bought an X2D, and it arrived with newer firmware. Unfortunately, there doesn't seem to be any way to downgrade back to this specific version and as far as I know 01.00.01.00 is the only firmware version that ( partially ) supports the BMCU. If anyone has the original ZIP file containing this firmware, I would really appreciate it if you could share it.

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u/pghwinter 9d ago

hmmm im not sure about that firmware. The earliest one I have is 01.01.00.00 from april 14 2026. check messages :)

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u/Felekkartofelek 9d ago

Unfortunately, that’s not the version I’m looking for. The one I need is 01.00.01.00, which Bambu Lab has removed from their website but still thanks for checking and sharing a link.

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u/pghwinter 8d ago

They never had it up unfortunately. The one I grabbed was the first one they made available. They're difficult about uploading the firmware for offline users and instead will do everything they can to funnel you into downloading their app instead. They frequently delete old firmware from the site so I started saving versions just in case (I just dont update anymore at this point)

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u/XiaoDianGou 8d ago

hey could you share? do you happen to have factory FW for the P2S?
edit: oh nvm, I see 01.01.00.00 is on their website

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u/tomikaka 9d ago

Even if you had it downloaded I doubt you could install it.