Prusa XL firmware
watching soonThe Prusa XL is on our list under makers & open firmware but isn't being checked yet. Sign up and we'll prioritise it.
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How to update the Prusa XL
- Download the firmware for your exact printer from help.prusa3d.com/downloads.
- Copy the .bbf (MK4, XL, Core One) to a USB drive, insert it, and confirm on the printer.
- Or use PrusaSlicer's firmware updater over USB for older MINI and MK3 boards.
Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.
What changed
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FAQ
What is the latest firmware for the Prusa XL?
We haven't recorded a version yet. This page is refreshed every night from the manufacturer's release page.
How do I update the Prusa XL?
See the step-by-step above. Follow the project's release page for the flashing or OTA procedure. Many maker devices update from a web installer or the project's desktop app.
How does Firmwarely know when there's a new version?
Every night we read the manufacturer's official release page and record the version, date and changelog. If anything changed, subscribers watching this device get an email.
Is this an official Prusa page?
No. Firmwarely is independent. Device and brand names belong to their manufacturers; always download firmware from the official source.
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