How to FIX bootloop on MacOS! Is your MacBook Pro, MacBook Air or MacBook in a bootloop & you need to fix the bootloop to go into MacOS? Learn how to fix MacOS Bootloop without losing your data! There are many reason why MacOS would bootloop, meaning you can't access MacOS operating system. Learn how to fix the bootloop on your MacBook easily with this tutorial! While this will fix the Bootloop, if your macbook has a failing SSD or Hard Drive, keep in mind this tutorial won't really help you, and instead you'll need to contact Apple to fix the issue!