This software works good.
You must hold RST button on printer and when release, in the same time must click to "Upgrade from local" button.
Search found 2 matches
- Sat Oct 24, 2020 4:43 pm
- Forum: A20T
- Topic: Patching A20T firmware for 3dTouch
- Replies: 33
- Views: 69381
- Fri Oct 23, 2020 3:52 pm
- Forum: A20T
- Topic: GT2560 V4 Connections for Installing Bootloader
- Replies: 11
- Views: 28017
Re: GT2560 V4 Connections for Installing Bootloader
If You need upload another firmware, no need new bootloader. Use tool from Geeetech web sites. 1. download and run firmware tool 2. open custom hex file 3. check usb connection (printer is ON and usb cable is connected) 4. press and hold RST button on printer 5. release button and in the same time c...