Apple has started early development work on a foldable iPhone and is planning incremental changes for its 2021 iPhone lineup, though one major upgrade could see the inclusion of an in-screen fingerprint sensor.

Credit: Andrew O’Hara, AppleInsider

According to a Bloomberg report Friday, Apple still hasn’t solidified plans to launch a foldable iPhone. Thus far, it has developed prototype folding screens for internal testing, but work hasn’t extended much further beyond the display.

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