I have bought a Geeetech I3 PRO B in Dec. 2017 and it worked perfect. Than I changed the Firmware on the GT2560 to make the 3D touch work
So I removerd the Firmware again and used from the same link the Firmware (Marlin-PI3_Pro_B.zip) but now I have the Problem, that SD Card is not recognized anymore and the tun button has not function anymore.
Somebody has a new version of the Firmware ? the one above is obiously wrong.
Thank you !
John
New Firmware for Geeetech I3
Re: New Firmware for Geeetech I3
Hi， If you are referring to the sd card can not be read, you can try to replace the sd card to try, or try to press the sd card slot,
If the screen cannot move up and down, you need to replace the screen.
-Keep your mind and try to test it. 
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!