How do I update the software on a iPhone 6 to iOS 13

The iPhone 6, released by Apple eight years ago, cannot use an iOS version greater than 12.5.5.

Nlyerly08 wrote:

How do I update the software to a iPhone 6 to iOS 13

Due to hardware limitations, an iPhone 6 is limited to using iOS 12.5.5.

Nlyerly08 wrote:

Ok,so how do I download apps if they require that update that I can’t download???

Get a newer iPhone which can support the newer iOS.

Nlyerly08 wrote:

Ok so how do I download app to the iPhone 6 without the software updates that it’s asking for

If you need to use an App which requires a newer iOS, it will require a newer iPhone, which is capable of supporting the required iOS.

Technology does become obsolete.

That is not possible. It’s time to purchase a later model iPhone.