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Stuck on firmware 4.3.1?  

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Prodeje
(@prodeje)
New Member
Stuck on firmware 4.3.1?

Finally assembled our mini+ from 2/2022.

It appears to have 4.3.1 firmware and 1.1.0 bootloader.

I downloaded prusa3d_fw_4_4_1_MINI.zip.  Extracted 2 BBF files.  Buddy_4.4.1+4194.bbf and Buddy_update_pre_4.4_4.4.1+4194.bbf

It seems to detect and says new firmware available 4.4.1.  I click flash and just pops up the same thing again saying new firmware available 4.4.1 and press button to flash.

I tried with both files and just 1 or the other.  no dice.  I am using the provided steel flashdrive and removed the original BBF from 2/2022.

Posted : 05/02/2023 8:00 pm
Hello
(@hello)
Noble Member
RE: Stuck on firmware 4.3.1?

Maybe try contact support though live chat as it is just under warranty any longer and warrenty may expire

Please help me out by downloading a model it's free and easy but really helps me out https://www.printables.com/@Hello_474427/models

Posted : 05/02/2023 11:22 pm
René
(@rene-3)
Reputable Member
RE: Stuck on firmware 4.3.1?

Both files must be in the root of the USB stick.

See also https://forum.prusa3d.com/forum/general-discussion-announcements-and-releases/4-4-1-firmware-for-original-prusa-mini-mini/

Posted : 06/02/2023 8:02 am
Prodeje
(@prodeje)
New Member
Topic starter answered:
RE: Stuck on firmware 4.3.1?

Well this was an easy fix.  I was hitting the reset button instead of pushing in the wheel to select flash.  Thank you, I will see my self out.

Posted : 06/02/2023 2:57 pm
FoxRun3D
(@foxrun3d)
Famed Member
RE: Stuck on firmware 4.3.1?

A senior moment! 🙄

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

Posted : 06/02/2023 2:58 pm
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