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Anycubic Kobra Firmware Mirror

rinkhals.firmwareforge.org — An independent mirror of official Anycubic firmware

Kobra S1

KS1
VersionSize
KS1_2.7.0.9.swu132.3 MB⇓ Download
KS1_2.6.0.0.swu131.3 MB⇓ Download
KS1_2.5.9.9.swu131.3 MB⇓ Download
KS1_2.5.8.8.swu130.5 MB⇓ Download
KS1_2.5.6.4.swu130.8 MB⇓ Download
KS1_2.5.6.0.swu130.8 MB⇓ Download
KS1_2.5.3.8.swu130.2 MB⇓ Download
KS1_2.5.3.5.swu130.2 MB⇓ Download
KS1_2.5.3.1.swu130.2 MB⇓ Download
KS1_2.5.2.3.swu130.0 MB⇓ Download
KS1_2.5.2.2.swu130.0 MB⇓ Download
KS1_2.5.1.6.swu130.9 MB⇓ Download
KS1_2.5.0.6.swu130.8 MB⇓ Download
KS1_2.5.0.2.swu130.8 MB⇓ Download
KS1_2.4.8.3.swu127.9 MB⇓ Download

Kobra S1 Max

KS1M
VersionSize
KS1M_2.6.9.3.swu130.6 MB⇓ Download
KS1M_2.6.9.2.swu130.6 MB⇓ Download
KS1M_2.6.6.swu132.6 MB⇓ Download
KS1M_2.1.6.swu132.3 MB⇓ Download

Kobra 3

K3
VersionSize
K3_2.4.6.7.swu167.0 MB⇓ Download
K3_2.4.5.swu166.0 MB⇓ Download
K3_2.4.4.7.swu166.0 MB⇓ Download
K3_2.4.4.3.swu165.3 MB⇓ Download
K3_2.4.1.9.swu166.0 MB⇓ Download
K3_2.4.0.4.swu161.1 MB⇓ Download
K3_2.4.0.swu161.1 MB⇓ Download
K3_2.3.9.3.swu161.1 MB⇓ Download
K3_2.3.8.9.swu163.6 MB⇓ Download
K3_2.3.8.swu161.9 MB⇓ Download
K3_2.3.7.1.swu161.9 MB⇓ Download
K3_2.3.7.swu161.9 MB⇓ Download
K3_2.3.5.3.swu161.1 MB⇓ Download
K3_2.3.3.9.swu152.5 MB⇓ Download
K3_2.3.3.2.swu154.8 MB⇓ Download
K3_2.3.3.1.swu154.8 MB⇓ Download
K3_2.2.9.6.swu114.9 MB⇓ Download

Kobra 3 Max

K3M
VersionSize
K3M_2.5.2.8.swu143.5 MB⇓ Download
K3M_2.5.1.7.swu135.1 MB⇓ Download
K3M_2.5.1.3.swu135.1 MB⇓ Download
K3M_2.5.0.9.swu134.5 MB⇓ Download
K3M_2.4.8.4.swu135.1 MB⇓ Download
K3M_2.4.6.5.swu127.0 MB⇓ Download
K3M_2.4.6.swu124.6 MB⇓ Download
K3M_2.4.5.3.swu124.6 MB⇓ Download
K3M_2.4.4.9.swu127.1 MB⇓ Download
K3M_2.4.4.swu124.9 MB⇓ Download

Kobra 3 V2

K3V2
VersionSize
K3V2_1.1.2.8.swu168.2 MB⇓ Download
K3V2_1.1.0.4.swu167.1 MB⇓ Download
K3V2_1.1.0.1.swu167.1 MB⇓ Download
K3V2_1.0.9.7.swu166.5 MB⇓ Download
K3V2_1.0.7.3.swu167.1 MB⇓ Download
K3V2_1.0.5.8.swu159.9 MB⇓ Download

Kobra 2 Pro

K2P
VersionSize
K2P_3.1.4.swu109.9 MB⇓ Download
K2P_3.1.2.3.swu102.1 MB⇓ Download
K2P_2.3.9.swu52.9 MB⇓ Download

Flash Instructions

  1. Download the correct firmware .swu file for your printer model.
  2. Format a USB drive as FAT32 (MBR partition table, single partition only — GPT will not work).
  3. Create a directory named aGVscF9zb3Nf on the USB drive.
  4. Copy the downloaded .swu file into that directory, renamed as update.swu.
  5. Plug the USB drive into the printer while it is powered on.
  6. A beep confirms the printer has detected the update and begun the process.

For Kobra 2 series or further detail, see the Rinkhals documentation.