Ex-Apple Warns About Updating to iOS 18 If You Have an Older iPhone

Morgan then says that iOS 18 will definitely not work properly on an iPhone X or any molder older than that. Morgan explains that while you can still install iOS 18, the software update will be too demanding for older iPhones. This will result in your iPhone consuming more battery life and, over time, permanently damaging the battery.

What iPhone model do I have? How to figure it out

On older models, the ‘A’ number is printed on the back of the phone itself in fine print. However, since the iPhone 8/iPhone X and later in 2017, Apple has no longer placed the ‘A’ number on the back. If you have a newer iPhone, you can find the number in …