@kevin here is file people need it worked great for me

Hello guys,

thanks for this post. I'm actually looking for the right firmware for my ender 3 pro with 4.2.7 board + CR Touch + Touchscreen.

Where can I find it? I saw that the touchscreen firmware with the 4.2.7 subdirectory is including a BL Touch. Will it work as well?

Thanks in advance.

Has anyone found the winning combination for ender 3 with touch screen with BLTouch/CRTouch?

@nakedlunch02 Interested in this too ive had no luck finding anything. The only ones that come near have a Z axis that doesnt work

Hi, you guys!

I have Ender 3 with 4.2.7, touch screen and BL Touch running as expected. 

Go to creality.com, download section and download the firmware Ender-3 Series Touchscreen firmware（Excect Ender-3Max）.zip (see the screenshot).

Unzip the file, choose the firmware for your board version. Also you should upgrade touchscreen firmware, you need to remove back case of touchscreen, there is a microSD slot. Inside the zip you will find a folder named DWIN_SET, copy this folder in a empty microSD and insert on touchscreen. Connect touchscreen to your Ender 3 and turn on, you will see a blue screen with promts, wait a minute and turn off your Ender 3. 
Remove microSD from touchscreen and you should be able to use it as exptected.

@sash7818 This link has all the firmware you need. 

https://drive.google.com/drive/folders/1O4BSjGpiRYwa9PCKu8vq34XjlGCMYOc0?fbclid=IwAR30PhCusPT92ih7ku-A7UTpCdXxpsWNczDsgTbIOKOPn3NS4R2Hc6fmhsY

Firmware for Touchscreen and board, Ender 3

attachment