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https://qooah.com/2012/09/13/samsung-galaxy-sii-%e6%ba%96%e5%82%99%e5%9c%a8-11%e6%9c%88%e5%8d%87%e7%b4%9a%e8%87%b3-jelly-bean-%e7%b3%bb%e7%b5%b1%ef%bc%8cace-2%e3%80%81s-advance-%e5%90%8c%e6%a8%a3%e7%8d%b2%e5%be%97%e5%8d%87/
Samsung Galaxy SII 準備在 11月升級至 Jelly Bean 系統,Ace 2、S Advance 同樣獲得升級