IPhone 5 Buena Center for the Arts in San Francisco on September 12, 2012. A shadow of the numeral 5 was featured in the invitations sent to the media, suggesting that the next iPhone would be unveiled at the event. At the unveiling, Apple announced the iPhone 5 and also introduced new iPod Nano and iPod Touch models. They also stated that pre-orders would be accepted starting September 14, 2012. Over two million pre-orders were received within 24 hours. Initial demand for the new phone exceeded the record set by its predecessor, the iPhone 4s, by selling over 5 million units in
IPhone to its customers on its website, acknowledging the effect that old batteries have on the iPhone's performance. The company offered $29 battery replacements as a solution. The first-generation iPhone and iPhone 3G have a fixed-focus 2.0-megapixel camera on the back for digital photos. It has no optical zoom, flash or autofocus, and does not natively support video recording. Video recording is possible on the first-generation iPhone and iPhone 3G via a third-party app available on the App Store or through jailbreaking. iPhone OS 2.0 introduced geotagging for photos. The iPhone 3GS has a 3.2-megapixel camera with autofocus, auto white balance,