I need to help!!
I try to install this OS Catalina But it doesn't work.
I could do here but I can't go next page.
If I click this "install" it doesn't work.
It's nothing anymore.
I have storage like a 50GB over.
I think it's enough.
But my Mac version is 10.9.5 now.
It's old.
What should I do?
Try upgrading to macOS 10.11 El Capitan first. I've seen reports where this intermediate version of macOS may be required perhaps because of a system firmware update. Install macOS 10.11 and make sure that all available updates are installed before attempting to upgrade to Catalina.
I recommend you create a bootable macOS 10.11 USB installer (read the instructions very carefully on how to extract and install the El Capitan installer to the Applications folder):
https://support.apple.com/en-us/HT201372
https://support.apple.com/kb/HT206886
I also highly recommend that you have a good verified working backup before performing the OS upgrade just in case something goes wrong. You should always have frequent & regular backups. FYI, it is impossible to recover accidentally deleted data from an SSD. Plus an SSD can fail at any time without any warning signs.
Try upgrading to macOS 10.11 El Capitan first. I've seen reports where this intermediate version of macOS may be required perhaps because of a system firmware update. Install macOS 10.11 and make sure that all available updates are installed before attempting to upgrade to Catalina.
I recommend you create a bootable macOS 10.11 USB installer (read the instructions very carefully on how to extract and install the El Capitan installer to the Applications folder):
https://support.apple.com/en-us/HT201372
https://support.apple.com/kb/HT206886
I also highly recommend that you have a good verified working backup before performing the OS upgrade just in case something goes wrong. You should always have frequent & regular backups. FYI, it is impossible to recover accidentally deleted data from an SSD. Plus an SSD can fail at any time without any warning signs.
Mac book pro Retina 13-inch,Late 2013 Can't update macOS Catalina
