Zup,
may new upgrades not support my samsung tab, SM T 211,Android phone.
screen shows 3 D graphics but like lightening or u say blinking of screen,
Before I see normal games , when others r enjoying night games, snow and rain.
now I play all , but not see properly or partially.
May 1 GB ram is not enough for new graphics..? I hv closed all settings still not see properly,
May I need to purchase new phone..?