How do I update the OS in my device?
I have a Samsung Galaxy Ace and would like to upgrade to Android 4. How can I do that?
marked as duplicate by eldarerathis♦ May 1 '12 at 1:05
This question was marked as an exact duplicate of an existing question.
If your phone is eligible for an operating system upgrade, you'll see a System Update message pop up in your notification bar (along the top of the screen). You will only see this, though, when Google, your phone manufacturer and/or your cellphone provider have customized the operating system for your device.