https://qooah.com/2012/07/28/%e6%ba%ab%e9%a6%a8%e6%8f%90%e7%a4%ba%ef%bc%9agalaxy-7-7-%e5%b7%b2%e5%8f%af%e5%8d%87%e7%b4%9a%e8%87%b3-android-4-0-4/
溫馨提示:Galaxy Tab 7.7 已可升級至 Android 4.0.4