I need to update my iphone

You are likely telling us that you have an iPhone 6 or iPhone 6 Plus.

The last update for these models was iOS 12.5.7. No more updates after that.

The iPhone 6 and iPhone 6 Plus cannot be updated to iOS 13, 14, 15, etc.

bullet96 wrote:

can you help me update my software to 12.7.5 iPhone 6

There is (as of right now) no iOS 12.7.5. I suspect you mean iOS 12.5.7.

About iOS 12 Updates - Apple Support

To update an iPhone 6 to iOS 12.5.7 from an earlier version of iOS, see:

Update your iPhone or iPad - Apple Support

This will not let you update to iOS 13 or later. The phone will not offer incompatible versions of iOS to you.

You have been given the answer. It will not change.

An iPhone 7 can run iOS 15

An iPhone 8 can run iOS 16

iPhone 6 can update to iOS 12.5.7

iPhone 7 can update to iOS 15.x

iPhone 8 can update to iOS 16.x

We will not repeat this information again.

If you need to update, you need a new phone. Your iPhone 6 is too old for new apps.

can you help me update my software to 12.7.5 iPhone 6