I stumbled upon this discovery by chance, while attempting to find ways to get YouTube with preloading to work.
I'm using paranoid android 1.9.7 ROM and changing the YouTube apps layout to 310px automatically enabled preloading for me and I'm ...
I have did it about fifty times.
My s4g is unlocked,and I use Chinese 3g sim card in China,could
that be the reason?
Yes that is exactly the reason. The update is on BELL Sensation 4G phones in CANADA only for bell branded Sensations....