![Apple Offers Instructions on What to Do if macOS Big Sur Causes Installation Errors on 2013 and 2014 MacBook Pro - MacRumors Apple Offers Instructions on What to Do if macOS Big Sur Causes Installation Errors on 2013 and 2014 MacBook Pro - MacRumors](https://images.macrumors.com/t/3ceRaTFT3iX8MpKDWK9J7bPYQ78=/1600x900/smart/article-new/2013/10/macbookpro13large.jpg)
Apple Offers Instructions on What to Do if macOS Big Sur Causes Installation Errors on 2013 and 2014 MacBook Pro - MacRumors
![Installed OS X Mavericks on my mid-2014 MacBook Pro for fun. Got Big Sur as the main system. : r/macbookpro Installed OS X Mavericks on my mid-2014 MacBook Pro for fun. Got Big Sur as the main system. : r/macbookpro](https://preview.redd.it/installed-os-x-mavericks-on-my-mid-2014-macbook-pro-for-fun-v0-j2w2hassxju91.jpg?auto=webp&s=60a890faacbcd5015a8ce1e3b83838ed784ae3d1)
Installed OS X Mavericks on my mid-2014 MacBook Pro for fun. Got Big Sur as the main system. : r/macbookpro
![Apple addresses macOS Big Sur upgrade issues impacting 2013 and 2014 MacBook Pro models | AppleInsider Apple addresses macOS Big Sur upgrade issues impacting 2013 and 2014 MacBook Pro models | AppleInsider](https://photos5.appleinsider.com/gallery/38933-74344-201119-BigSur-l.jpg)
Apple addresses macOS Big Sur upgrade issues impacting 2013 and 2014 MacBook Pro models | AppleInsider
![Big Sur running like a dream on my 2015 15" MBP. P.S. It's even more stable than Catalina :) : r/mac Big Sur running like a dream on my 2015 15" MBP. P.S. It's even more stable than Catalina :) : r/mac](https://i.redd.it/fi8mic420l751.jpg)