June 16, 2010: Apple reports a massive surge of interest in its upcoming iPhone 4, with 600,000 sales on the first day of preorders.
The company calls the number “far higher” than expected. At the time, it’s the largest number of iPhone preorders Apple has ever taken in a single day. AT&T suffers server problems thanks to the demand — with 10 times the usual traffic on its website. It’s proof positive that Apple is onto a winner!