pa help po geo 504q pattern lang pero ayaw ma read kaya backup muna tapos format reset sa cm2 tapos hung logo na po tapos na write ko po yung na download ko dito.http://antgsm.com/showthread.php? t=141998&highlight=geo+504q...tapos black screen na po home and back button nalang ang nag iilaw pa help naman pls. kahit write backup ko po black screen parin.