Hi kzomcstorm,
Welcome to the Apple Support Communities!
I understand that you attempted to update your iPhone, but the process did not complete and you received error 6. I also understand that you tried to restore your iPhone after receiving the error, but were unable to restore as well.
To troubleshoot this error with an update or restore, I would suggest reading over and working through the information in the attached article below.
Get help with iOS update and restore errors - Apple Support
Errors: 2, 4, 6, 9, 1611, 9006.
Sometimes security software can stop your device from communicating with either the Apple update server or with your device.
Check your security software and settings to make sure that they aren't blocking a connection to the Apple servers.
If you still see the error message, check for USB connection issues.
Best regards