Your iPhone 12 can now wirelessly charge at 15W thanks to iOS 17.4 so long as you have a new Qi2 charger.
iOS 17.4 gave your iPhone 12 a wireless charging speed boost, but you'll need a new charger to use it : Read more
iOS 17.4 gave your iPhone 12 a wireless charging speed boost, but you'll need a new charger to use it : Read more