Well maybe, maybe not. Collectively we've assembled a lot of knowledge in these unsupported Mac threads. You could write a book on this whole topic, it's a way bigger topic than the forum thread format allows. Oftentimes, we're working our way through issues as they arise, as are the OCLP developers. Sometimes the intermediate fixes we come up with are not the eventual best solution.
Maybe we could develop a 'best practices' thread for people just getting into it. Or add it to post #1 of this thread. That would have helped me and many others when we started on this journey. 'Best practices' that come immediately to mind are:
- read this entire thread, that could take you days but do it anyway
- learn how to install macOS & OCLP on an external drive (SSD or USB pen drive)
- create a copy of your m/c's last supported macOS version on an external drive so you can get firmware updates, see previous discussions on this page
- install new versions of macOS on the external drive and test them before installing them on your internal drive
- don't install betas on your main internal SSD, only install public releases
- learn how to do a clean install, you can practice on an external drive
- do not expect everything to go smoothly. If it does, you're having a good day!
- contribute your experiences to this thread
- add your m/c and macOS version to your signature so others can help you easily
- helpful tools to have installed are gibMacOS & SilentKnight. Helpful websites are Mr. Macintosh, OCLP's Discord discussion group and https://dortania.github.io/OpenCore-Legacy-Patcher/
- have two backups handy
Bear in mind that in the past many issues have been fixed when a new version of OCLP drops; the war in Ukraine will slow that process down for the foreseeable future. Personally, I'm considering freezing my installation at this point (12.3.1)