I too was hoverin around 44-50mbs before GB...then once the update hit i went to 33MB which the storage warning sign came on...i already deleted some apps that i didn't use but i refuse to delete something i used..so i did some researched..found out that must of my mbs was coming from storage contact..so i did some more researched, backed up my contacts on my sd card..they already sync to google anyway...then i unsnyc facebook contacts...cleared storage contact..and bame!!!! 180mb free...i install my contact back from my sd card...sync facebook contacts back..and also sync google back...i was back where i started with my contacts but had 180mb free and I still have around 165mb and that was 3wks ago when i did that and before the other OTA that was rolled out...so that could help also...just my 2 cents!