4x4 Problems(help Me Please)

Hi People,hope Ya Can Help Me Out,ok I Have A 96 Jimmy 4.3 4x4
My Problem Is This...i Lost My 4x4 While Driving Along So I Was Told To Reset It By Pulling The Battery So I Did.rehooked It And I Put It In 4 Lo When I Did I Lost All Power In My Switch Except When I Turn The Key On But The Switch Is Useless And Im Stuck In 4 Lo? Any Help Will Be Helpful Im Sure