I’m attempting to update the Phenom firmware to 2.11 using the instructions at
but I’m running into an issue during the process.
- Step one, installing “FPGA_H1_P321_F11_CTB2_3840_2160_25HZ.CBD” - WORKS
- Step two, installing “Phenom L chitubox f211.gcode” - WORKS
- Sep three, installing “update.LCD” does not work. “Unknown file format”
I’ve attempted to power cycle the printer, and run through the process again, and get the same result. The linked video for the update process skips over the chitubox f211.gcode step, installing only the fpga CBD fiel and then the update.lcd file. I tried this as well, no luck. I also tried two other memory sticks formatted fat32 and ntfs, a fresh copy of the firmware files, and tried creating the stick/copying files from both a mac and two windows PCs…
As of now the information screen version reads “V4.2.22_LCDH /3740x2160 /F2.11” , and the printer does function, but will still only read cbddlp files and not the CTB format. What’s happening, and how can I get the complete set of update files in? ctb files are substantially smaller and seem to process from the slicer much faster, so this would be great to have.