iTunes couldnt backup the Iphone because an error occurred during reading from or writing to the iphone
it's been 3 days now I'm continuously trying to backup my IPhone 6s to be able to transfer the files to iphone 7 plus and i keep getting this message (( iTunes couldnt backup the Iphone because an error occurred during reading from or writing to the IPhone )) my Itunes is the most updated and the ios as well also i restarted the phone and the laptop (mac) many times
i need to finish this 😟
MacBook Pro, OS X El Capitan (10.11.2)