MFIs Main Page is once again perpetuating the myth (if not actually saying so themselves) re the necessity of repairing permissions prior to OS install/update.

Me thinks it's time to consign that page to whence the CNET MFI forums doth reside.

Harv
27" i7 iMac (10.13.6), iPhone Xs Max (12.1)

Those who can make you believe absurdities can make you commit atrocities. ~Voltaire