i have tried to update 15.5 software on my 7plus and it will not finish. i have tried varies things. I have plenty of space, battery and internet. Can someone help me please?.
How do i get the new software update? It won’t work
iPhone 7 Plus
This might help: If your iPhone, iPad, or iPod touch won't update - Apple Support
Just in case your stuck on the apple logo, read this: If your iPhone is stuck on the Apple logo - Apple Support