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Softdy
(@softdy)
New Member
Firmware update

Good morning,

For the firmware update it is indicated: Place the .BBF file on a formatted USB key.
I loaded the latest update but the archive contains two files:

Buddy_4.4.1+4194.bbf
Buddy_update_pre_4.4_4.4.1+4194.bbf
What file should I put?

THANKS

Opublikowany : 05/02/2023 7:46 pm
FoxRun3D
(@foxrun3d)
Famed Member
RE: Firmware update

First thing in the release notes https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v4.4.1 :

ATTENTION: Before you rush flashing new firmware, please note that this time, there are two files needed on the USB flash drive. Both firmware and bootloader must be updated!

Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...

Opublikowany : 05/02/2023 8:14 pm
Softdy
(@softdy)
New Member
Topic starter answered:
RE: Firmware update

Thanks,
I just received the printer so this is my first update.

Opublikowany : 05/02/2023 8:44 pm
FoxRun3D
(@foxrun3d)
Famed Member
RE: Firmware update

No problem. It's also a new thing for the Mini, and Prusa may not have updated all their help files to explain that it's two files now. 

Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...

Opublikowany : 05/02/2023 8:46 pm
Softdy
(@softdy)
New Member
Topic starter answered:
RE: Firmware update

Indeed in the manual it is indicated that it is necessary to place the .BBF file on the USB key.
Hence my question when I discovered that there were two files.
Thanks again

Opublikowany : 05/02/2023 8:53 pm
JuroH
(@juroh)
New Member
RE:

Have the same issue .. both files on new usb stick inserted to the printer, then I reset the printer and nothing happens .. printer start normaly without any update.

Is here some other procedure how to update FW from usb stick pls ? THX a LOT

This post was modified 2 years temu 3 times by JuroH
Opublikowany : 02/03/2023 5:39 pm
FoxRun3D
(@foxrun3d)
Famed Member
RE: Firmware update

See bottom of https://help.prusa3d.com/article/firmware-updating-mini-mini_124784

Unfortunately, the page still hasn't been updated so it still talks about one file, not two files, in thr first part. 

Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...

Opublikowany : 02/03/2023 7:16 pm
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