My iPhone 8 is not able to update and it's connected to Wi-Fi

Hello ~ Take a look here by clicking on below…

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

The link above takes you through some of the reasons you may not be able to update. Post back if you need more assistance.

~Katana-San~

yahaya ~ Does your iPhone 8 still have its original battery?

And what's the Maximum Capacity % here?...

Settings > Battery > Battery Health

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