Y uninstall it? task killer is what actually? sorry...i dont know well about the phone problem
yes, wall charger spoil.. can take back to replace on the spot..
use pc to change faster..
yes, win XP cannot use MTP.. it will only recognise as camera device.. if u really need to install on XP, then try find the USB driver. not sure working for S3 onot. don't bother. can always use Wifi sync, or use pen drive + USB OTG cable to transfer.
games not coded properly, memory over load, hence force close. i played some games that will encounter that, it happens on all my other phones tested as well, not phone issue.
no problem, can charge and unplug anytime. new battery doesn't work like old battery anymore. reason PC charging is slower bcz the current supplied by PC is lower than wall charger.
any further questions can always refer back to official thread.
forum.lowyat.net/topic/2413189
but i'm not buying at samsung. i buy with the phone shop. how?