If you’re like most people, you probably use your iPhone’s screen a lot. And if you’re like most people, you probably don’t want to have to use a cold, hard surface to touch it. There are a few ways to make your iPhone’s screen warmer. The easiest way is to just put your phone in your pocket or bag and let it warm up gradually. Another way is to use a warm cloth or heating pad on the back of the phone. And finally, you can also buy an iPhone case that has a built-in heating element. Whatever method you choose, be sure to follow the instructions carefully so that your phone doesn’t overheat and damage itself. ..