My iPhone 7 Safari 15.7 upgrade
My iPhone 7 which I had since it was brand new from the Apple store will not take this recent upgrade it is downloaded but at Walmart install it keeps saying I don't have internet connection when it's definitely connected I've tried with VPN on and off? This has been going on for over a month? Does anyone have any suggestions because it keeps saying I'm not connected to the internet and fails to activate or install properly when it's already installed or downloaded it gets to the last minute and then it'll say not connected to internet??? Obviously if I could afford it I'll be buying a newer iPhone I know this was the last upgrade possible for this device being that I started with an iPhone 3 to my introduction to the world wide Web. And now even have a GitHub profile and started my Developer career with web 3 smart contracts, NFT's I am big on privacy and respect everyone else's privacy any constructive suggestions would be very much appreciated.
iPhone 7, iOS 15