After several false starts and delays, Samsung has officially begun rolling out an Android 4.0 “Ice Cream Sandwich” upgrade today for its popular Galaxy S II smartphones. But those in North America will still have to wait a bit longer.

The Android 4.0 update will begin in European countries, including Hungary, Sweden, and Poland, as well as South Korea. Samsung says that it will “gradually roll out to other markets,” in a blog post today.

The update will breathe some new life into the Galaxy S II lineup, which is currently running Android 2.3 “Gingerbread.” Samsung is also expected to announce the phone’s successor, the Galaxy S III, in the next few months, which is expected to launch with Android 4.0.

Samsung also mentioned that it plans to upgrade other recent devices to Android 4.0 soon, including the Galaxy Note, the LTE version of the Galaxy S II, as well as the Galaxy Tab 8.9 and 10.1. Older devices, like the Galaxy S, Galaxy Tab 7, and Galaxy W will also finally receive an upgrade to Android 2.3 in the next few months.

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