Apple has sent out invitations to the press for an event 09 September in San Francisco, where it is expected to present new iPhone models. In addition to the iPhone 6s and 6s Plus, an update of the Apple TV box may also be on the agenda, according to various reports. Apple traditionally shows its new iPhones in September. The invitation features a colourful Apple logo and the phrase 'Hey Siri give us a hint'. Siri is the digital personal assistant on Apple phones. Reports on social media said the question posed by iPhone users to Siri on their devices resulted in responses such as "Well, I hear there's something big happening on September 9" and "Why don't you check a rumours blog? That's what I do".
