Apple has just announced that company moved over 4 million iPhone 4S handsets opening weekend, an incredible number. Additionally, Apple says that over 25 million customers are already using iOS 5, and over 20 million have signed up for iCloud. Apple is planning on launching the iPhone 4S in more than 90 countries by the end of the year, and has launched the device in 7 countries so far.

via Apple sells over 4 million iPhone 4S handsets first weekend.