What the hell is /dev/tw14030-adc ?!
1. Be sure that "USER" is our plain, everyday normal bootstate, cause You're obviously now getting "USER" bootstate. .... Can anyone with access to desktop PC and device *not* affected by problem (Mentalist, I'm looking at You, cause others following this thread probably won't dare ) flash framebuffer kernel and check which bootstate is used during normal boot?