The very first Samsung Galaxy Fold launched back in 2019 proved so vulnerable to screen damage by dust and dirt ingress that the company cancelled all pre-orders for the device. Eight generations later, we’re today learning that the issue still hasn’t been fixed.Ensuring that the iPhone Ultra did not share this vulnerability has reportedly been one of the reasons Apple waited so long before launching its own folding phone. We should know how well Apple has succeeded within minutes of next month’s launch …