How to update my software

iPhone 6 cannot be updated any higher than iOS 12.5.7

Chances are, you already have that installed, correct? You have reached the end of the update road for the iPhone 6.

Isaacawuku Said:

"how to open my software update"

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Updating an iPhone 6:

What to try...

Update Using a Computer:

Have a Computer Handy? If so, try using a computer to update. Go here: Update your iPhone Using a Computer - User Tip. If any updates are availabe, they will install, sure enough.