So I have a mac book pro 13'' mid 2012, I tried restoring the mac because I am selling it. If I turn it on its shows a flashing folder constantly. So after holding cmd + r on boot it launches straight into internet recovery, I choose my my wifi and enter the password. After a couple of seconds the globe freezes and nothing else happens. I have tried this a million times now with no luck. I hear from some other threads that they got it working by changing dns settings or something? I cant access any setting in the mac because it either freezes on launch and cmd + r launches it straight into internet recovery which just freezes please help me! I think the last os was mavericks.