Touch Doesnt Work When Backlight Goes Off

[mrmakinmoves]

ok I Took A Trip On Thursday And My Touch Flo Wasnt Working Properly It Was Acting Like It Was Trying To Run The Vista Cube App And The Mac Flo Supernova App At The Same Time Once I Left To Come Home It Had Completely Went Dead So When I Charged Up The Phone It Works Fine As Long As The Backlight Is On But When It Goes Out I Cant Get It Back On With Out A Soft Reset So I Did A Hard Reset And I Lost All My Information But It Still Doesnt Work When The Backlight Is Off what Should I Do