A couple months ago or so my lg optimus was updated to android version 2.3.3. The update did little to "update" my phone instead I've noticed it's actually slower now and I can't charge my phone nor transfer music like i used to be so easily able to do. I can however still charge my phone wen I plug it into an outlet. Does anyone know of any options to fix this causing my phone to not be able to charge on my laptop which saves energy btw. I heard somewhere that I had to reinstall hard drives or something that sounds complicated like that. But that sounds complicated but if you guys think that would work would someone please advise me in doing so?