How do i update my iphone to ios 13

Hello ~ You can update to iOS 12.5.7 but no further. Click on the links below….

Update your iPhone or iPad - Apple Support

If your iPhone or iPad won't update - Apple Support

If you need a higher version of iOS you will need a newer iPhone. Click below to shop for a new device…

iPhone - Apple Official Site

If you purchase a second hand device please take a moment to read these helpful links by clicking on below to make an informed decision…

Activation Lock for iPhone, iPad, and iPod touch - Apple Support

Also:

The All Too Common SAD Reality of Buying a Used iPad/iPhone

~Katana-San~

I want u to update my iphone to iOS 13.0

This is not possible. iOS 12.5.7 was the last and final update for the iPhone 6. No more updates for the iPhone 6.

You don't, sorry. See why in this compatibility list:

Not possible.

You are welcome

I want u to update my iphone to iOS 13.0