Apple Still Developing Liquid Metal for Future iPhone Pro Frames

Apple is still testing long-term frame materials for future iPhone Pro models and has not yet chosen a replacement for aluminum or titanium.

A leak says Apple is exploring liquid metal and improved titanium alloys to boost strength, reduce weight, and improve heat dissipation.

The push may affect the iPhone 17 Pro, iPhone 18 Pro, and possibly a future foldable iPhone.

Foldable iPhone production could help Apple scale these materials if they prove practical in manufacturing.