iPhone 6 software update iOS 14 request

The last update for the iPhone 6 was iOS 12.5.7. No more updates are available for the iPhone 6.

iOS 14 no longer available, but even if it was, the iPhone 6 could not run it.

If you want to run iOS 15, you will need an iPhone 7

If you want to run iOS 16, you will need an iPhone 8 or higher

Then, you need a new phone.

IPhone 7 will run iOS 15

Iphone 8 or higher will run iOS 16.

iOS 14 is no longer available, so there is no reason to look for that update. Even if iOS 14 was available, the iPhone 6 could not install it.

We get that. You will need a newer phone.