Solution to SU 42118-6 PS4 Update Error
Yo, here's a more in-depth tutorial on how to fix error SU 42118-6. My first one was just explaining stuff.
that's a tutorial on how to open your PS4. It will void PS4. Call Sony and talk to them first. They may fix your PS4 for free. IDK.
Also, is the update page.
If you have any questions or concerns or wanna let me know this worked, do it.