Chosen Solution
I got a macbook pro 2016 from my brother but he logged icloud and itunes and everything . He didn’t know password even the password of the mail id. So i s it safe to erase hardisk and reinstall os so can i create a new icloud. I already backup everything.
Here are instructions on how to do do an internet reinstallation: https://www.idownloadblog.com/2016/02/25…
