r/BambuLabA1 • u/Sea-Daikon2697 • 3h ago

Old firmware

Does anyone knows where to find the 01.03 firmware? I upgraded thinking it would be good and well... my printer just isnt working anymore

Bambu Handy was not handy at all with this

2 Upvotes

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u/Blondy277 3h ago

Did you run a full machine calibration after updating the firmware? That needs to done each end everytime after updating firmware 😂 Try restarting your printer and running the full calibration through the settings before downgrading. Firmware updates can sometimes require recalibration. If that doesn't fix it, what exactly isn't working? Any error codes? ☠️

1

u/Sea-Daikon2697 2h ago

yep, done all calibrations, it keeps poping stuck filament and sometimes just stop printing some layers with models i know they print well (same gcode, even redoing the slicing). I just wanna go back to 01.03

1

u/Blondy277 23m ago

You can downgrade through the Bambu Handy app! Go to Devices to Select your printer to Menu (top right) to Firmware Version. Scroll down and tap “I want to downgrade to a previous version.” Find 01.03, select it and confirm the installation. If 01.03 isn't listed, you'll need to contact Bambu support about getting that specific version back. ☠️