FIX your mac need a firmware update in order to install to this volume - APFS problem by CrocFIX

So you wanted to install Mac OS Catalina and used Disk Utility to format your SSD or HDD drive in APFS format.
Thats nice : But then you got the message: your mac need a firmware update in order to install to this volume And you got stuck.
You wanted to format it again with MacOS Journaled but you couldnt? Ok in this video I will show you how to solve this problem.
Attention: all data will be lost.
So I suggest you to do a full backup first if you need one.
Recovery - Time machine Backup DONATION ------------------------------------------------------------------------------------------------------------------ If this solution did help you you can make a donation here: Thanks a lot : ------------------------------------------------------------------------------------------------------------------ LIKE - COMMENT - SHARE - SUBSCRIBE ------------------------------------------------------------------------------------------------------------------ macOS probleme mac hilfe mac help Mac OS Extended Journaled macbook firmware problem

Источник: rutube.ru