Small changes and improvements.

[iw5edv]

Sorry for my bad English.

Hi, since you are planning to work on a new version I give you some points to work on.

In the Setting-> Screen, the back button points to the wrong page.

The line at the end of the pages where you see the printer messages, the font should be increased and possibly in bold.

Very important is the reload reset of the SD from the screen (for remote reader)

In the GCODE page the keyboard is incomplete.

I am trying to edit / correct but the DWIN displays are not straightforward and poor documentation. I have big problems compiling because the images "break" and the screen becomes unusable