My iPhone 7plus doesn’t have software updates in the settings

Hello!

The highest OS for the iPhone 7 Plus at this time, is iOS 15.8.3

If you’re not there yet, please tap here to learn how to update your iPhone. 

👉 Updating/upgrading your iPhone 

If your iPhone won’t update, please see: If your iPhone or iPad won't update - Apple Support. 

👉 Updating iOS: common issues and solutions - Apple Community

👉 If you see error 9, 4005, 4013, or 4014 when you restore your iPhone

Have a nice day, and good luck!

The procedure of updating your iPhone’s iOS is located in Settings > General > Software Update. Note that your iPhone 7 Plus can only be updated to iOS 15.8.3. and no further as it no longer receives the latest iOS software updates.