I have an Android phone, Nexus S. It was a gift from Google. The phone came with Android 2.3.6/Gingerbread. Last year I updated the software to Android 4.0.0/ICS. The update process wasn’t so official. I unlocked and rooted the phone. And after some adb and fastboot commands, I’m running on some port of ICS for the Nexus S.

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