Is it worth upgrading my 2014 MacBook Pro with OCLP if it's functioning well? And how can I perform the upgrade without formatting via OTA
First, make a backup! While it may be possible to update the system to Big Sur, Monterey or Ventura without erasing your data, you should be ready to wipe the internal SSD using
a USB install disk created using OCLP (probably the release version 0.6.7 for Ventura, 0.4.11 for older). CCC can be used for a one-month trial free of charge, but I personally think it is well worth the cost.
Another poster has noted issues with that MBP, but they may have hardware issues that cause kernel panics (probably a borderline bad RAM chip).
You can try using the OCLP USB install disk to install over your present data volume, but the safest is to wipe the SSD and restore your data from the CCC backup after the system install via Apple's migration process.
Read the OCLP instructions! Especially the part about using the option key boot picker to select the EFI icon first, then the USB install icon.
Experience macOS just like before
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OCLP versions available here:
Experience macOS just like before. Contribute to dortania/OpenCore-Legacy-Patcher development by creating an account on GitHub.
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