Apple may be working on foldable iPhone with ‘self-healing’ screen
![Apple may be working on foldable iPhone with ‘self-healing’ screen](https://static.independent.co.uk/2024/05/23/05/GettyImages-2102468609.jpg?width=1200&auto=webp)
‘Self-healing’ polymer coating apparently uses heat, light or electrical current to fix dents on screen
‘Self-healing’ polymer coating apparently uses heat, light or electrical current to fix dents on screen