I iMore Question Mar 22, 2016 #1 I tried to upgrade my iOS on my MacBook Pro (2011) and now it will not boot. The disk utility comes up but I can't use any of the options. What do I do?
I tried to upgrade my iOS on my MacBook Pro (2011) and now it will not boot. The disk utility comes up but I can't use any of the options. What do I do?