I was unable to up load the new version 16.7

Hi chanile,

If you're having difficulty updating your iPhone to the latest publicly released version of iOS, we recommend that you try the steps here: If your iPhone or iPad won't update - Apple Support

To perform the recommended steps via the link above, take a look at the section titled "If you can’t install the latest version of iOS or iPadOS on your iPhone or iPad."

You might be unable to update your iPhone or iPad wirelessly, or over the air, for one of these reasons:

* Your device doesn't support the latest software

* There isn't enough available storage space on your device

* The update takes a long time to download

* Your device isn't able to reach the update server

* The update doesn't complete

We recommend the steps above because they will show you what to do if your iPhone or iPad won't update.

Please let us know the outcome after giving the above steps a try.

Thanks for using the Apple Support Communities.

Cheers!