There is no software update option on my iPhone 7 plus

The current iOS version is iOS 14.7.1 please check if you have updated it already.

1. Is this your corporate iPhone? Then please contact the system administrator of your corporate
2. If it is your personal device, in that case, do you have any profile installed by your corporate/organisation/enterprise/School Management?
   1. Erase the profile added by you If you have installed a profile on your own --> Install or remove configuration profiles on iPhone - Apple ...
   2. Or please contact the system administrator of the organisation who provided the profile to you

graciousngwenya87 Said:

"There is no software update option on my iPhone 7 plus: How come my phone has no software update option"

-------

Use a Computer:

If an option, see if you can update your iPhone using a computer. Go Here: Update your iPhone Using a Computer - User Tip