Updating FreeDi

The update process depents on weather there are:
A: Only changes at the software (on your operating system)
B: Only changes at the screen firmware
C: Both have been changed

A: Updating the software

1. Use your favorite SFTP Client (eg. WinSCP) and connect to your printer
2. Go to ~/X3seriesLCD (from root its /home/mks/X3seriesLCD/)
   Replace these files on your printer:

• main.cpython-311-aarch64-linux-gnu.so
• printer.cpython-311-aarch64-linux-gnu.so
• lcd.cpython-311-aarch64-linux-gnu.so

B: Updating the screen

1. Copy the latest *.tft file to a microSD card
2. Turn off your printer.
3. Insert the microSD card into your screens sd card slot.
4. Turn on your printer. The flash process will start automatically:
   
5. Wait until you see "update successed" (no typo - its an error in the bootloader of the tft from the manufacturer)
   
6. Turn off your printer.
7. Remove the microSD card.
8. Turn on your printer.