Hello, My IPhone 6+ does not make an ICloud reserve copy.
I tried everything: restart, reset, upgrade, made sure for enough ICloud storage capacity and IPhone free memory space -nothing helps.... It just starting counting process needed time and keeping going for hours like that and never ends and nothing happen anymore
I have bought IPhone 11 Pro Max and I wanted to transfer all my data from old IPhone but it does not work I think because of that issue with IPhone 6+
I would be so appreciated for help