some fixes: avoid black banners / minimize one usb related dsi exceptions / get custom banners / install shared content #2

w3irDv wants to merge 12 commits into

Jacoby6000:enhancedJacoby6000/usbloadergx:enhancedfrom

w3irDv:fix/someissuesw3irDv/usbloadergx:fix/someissuesCopy head branch name to clipboard