Please download 20181012_BoltPro_v1.3.1.zip and follow follow the SD card Flash instructions to reinstall the Bolt software directly to the SD-card.


Please make sure that the printer is turned on after the flash without LAN cable or USB stick plugged in.


Incase your screen is flipped after flashing the image. Please replug the usb cable of the screen while the machine is turned on. 


File 20181012_BoltPro_v1.3.1.zip

MD5 : F19100A718DA599CDDA3F1FA9E880E87


File: 20181012_BoltPro_v1.3.1.img

MD5: 5544298871B8F5AAC31CA2DC65FDFCF9

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Older version

1.2.4 image software image 2017-11-29

For file 2017-11-29-raspbian-stretch-lite.zip

MD5:053BFE8D9830AC5F9FFE3465FE1E9C9A

SHA1: FC6318FC207877EC529FB0E39D9A8A7809B265F8


Incase the 3D printer is unable to update after the installation of the software please see solution page bolt-pro-update-error