This week on AI: 2017 iPhone details, Buffett pumps $1B+ into AAPL, Cook's India trip & more

By Roger Fingas

Apple CEO Tim Cook was on tour in India this week, but some of the most attention-grabbing news actually happened elsewhere, for instance giving a glimpse at what 2017 iPhones will look like, and solidifying Apple's financial future.

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A roundup of all of our hottest stories this week:

Glass-based iPhone redesign coming in 2017, Apple partner Catcher reaffirmsWarren Buffett's Berkshire Hathaway buys $1B of Apple stockApple pulls iOS 9.3.2 for 9.7" iPad Pro after update errorsApple products subject of secretive Chinese cybersecurity audits, report saysApple hires wireless charging experts, hinting at tech for 2017 iPhones & iPadsLeaked screens show Siri in Apple's upcoming OS X 10.12 with always-on 'Hey Siri'Apple releases iOS 9.3.2, restoring Night Shift in Low Power Mode & fixing iPhone SE Bluetooth issuesApple squashes bugs with tvOS 9.2.1, watchOS 2.2.1 updatesApple releases iTunes 12.4 with redesigned interface, fixes bugs in OS X 10.11.5Investor George Soros latest to snap up Apple stock as prices reach troughFoxconn & Pegatron kick off hiring early to cope with Apple's more complex 'iPhone 7' - reportApple to open iOS app design and development accelerator in India in 2017Apple opens Maps development center in Hyderabad, IndiaApple might let users unlock Mac via Touch ID on iPhone with OS X 10.12Tim Cook, other Apple execs to talk iPhone partnerships during India trip