We’ve just updated our Unified 2 firmware to version 2.37. Unless this release addresses a bug on your machine and/or board or there is a feature you want that was added (if any) you do not need to update. If you are using our EZBoard with the EZFirmware site this firmware update will be on the EZFirmware site as well for immediate use.

Download from our Unified 2 website at UF2.TH3DStudio.com

Release Notes:

New Board Support


  • Fix SKR E3 Mini Series Ender 5 Z Stepping Bug
  • Updated EZABL Starting Code to V3 to Fix E Motor not disengaging


  • Updated EZBoard Binaries to 2.37
  • Updated package script to support 256K and 512K CPU packages for Creality V4.X.X Boards
  • Changed CrealityV4X package to Creality V4X_512K