Guys, is there anyway to avoid the USB from charging when connecting to PC? Thanks in advance.

It reduces the battery life. The battery can charge for 500 - 600 cycles. Each charge, regardless of full charge or not is consider as 1 cycle. If you connect to USB 10x a day, it will last for only 3 months!

I did the same with my s1 and my battery kong out in less than a year. I ask the service center guy why kong so soon and he advise me to avoid short charge if I want the battery to last longer. That's why I be a bit careful now with connecting my s3 to the charger. It doesn't die immediately, it'll be having shorter and shorter time. My s1 used to last me 2 days before the battery life went down to less than a day. If you always have charger around, of course you'll not notice the different.

Guys, anyone know how to enable full screen Chinese handwriting? The Malaysia Singapore firmware can only write at the bottom. Hong Kong version can write full screen. Anyone, any idea?