how to change iphone fast
Use a Wall Charger. Your iPhone will charge fastest from a power outlet, rather than via a USB port. Apple's official advice for the quickest charge is to connect the device to a power outlet using the USB cable that came with the device and an Apple USB power adapter..ertain cases and covers that trap heat can also be problematic. If your iPhone gets hot while you charge it in a case, then you should notice a difference if you remove it prior to charging. The official advice is to keep your iPhone as near room temperature (22 degrees Centigrade or 72 degrees Farenheit) as possible.