1Download firmware zip from knowled.com/firmware-knowled_1/
2Extract the .bin file
3Format a USB drive as FAT32
4Copy only the .bin file to the USB root directory
5Insert USB drive into the P600R's USB port
6Power on, upgrade starts automatically
7Wait for progress bar to complete
8Verify via Menu > Fixture Info
GotchaIMPORTANT: 'P600R' covers multiple hardware variants with separate firmware trains: P600R (soft panel, V1.02), P600R Hard (V1.20 as of 2025-12-23, DMX ultimate mode added), P600Bi Hard (V1.07), and P600R Hard Pro (V1.03 as of 2025-05-30), confirm exact hardware variant before flashing
GotchaP600R Hard V1.20 (2025-12-23) is a major update adding DMX ultimate mode, if running the Hard variant, V1.02 listed here is NOT the latest
WarningDo not cross-flash P600R and P600R Hard firmware
GotchaP600R Hard Pro firmware separate from P600R Hard