Twitter user by name Majin Boo shared photos of the prototype iPhone 4s… The unique smartphone is equipped with a Touch ID fingerprint sensor, which Apple officially began to use two years later.
The images also show the SwitchBoard test operating system, which was used to check the health of the device.
The iPhone 4s was released in 2011. The first smartphone with built-in Touch ID was iPhone 5s…
Apparently from what I was told by my source Apple has worked in the past on an iphone 4S equipped with touch ID, some units have performed the MESA test on SwitchBoard, others on iOS. #Apple #AppleInternal pic.twitter.com/kCIfekGK6f
– Majin Bu? (@MajinBuOfficial) August 29, 2023
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