How to factory reset iphone 7
I want to know how to factory reset my iPhone because it is not letting me connect to internet or to my service
Earlier iPhone models
Question marked as
You will need a computer to do that.
Have a look at this article :
Restore your iPhone, iPad, or iPod to factory settings - Apple Support
If your computer does not recognise your iPhone, connect in Recovery mode:
If you can't update or restore your iPhone or iPod touch - Apple Support