![How To Fix PS4 Error Code Su421186 (Su 42118-6) - ALTERNATIVE Fix When all Fails After Update Part 1 - YouTube How To Fix PS4 Error Code Su421186 (Su 42118-6) - ALTERNATIVE Fix When all Fails After Update Part 1 - YouTube](https://i.ytimg.com/vi/dfCl-e4teaA/maxresdefault.jpg)
How To Fix PS4 Error Code Su421186 (Su 42118-6) - ALTERNATIVE Fix When all Fails After Update Part 1 - YouTube
![HighClaSs-Noted on Twitter: "@AskPlayStation so today may ps4 slim has got a new software update and ever time i try to update my ps4 it give me a error code of (SU-42118-6) HighClaSs-Noted on Twitter: "@AskPlayStation so today may ps4 slim has got a new software update and ever time i try to update my ps4 it give me a error code of (SU-42118-6)](https://pbs.twimg.com/media/EVweMRlWoAEO6Pm.jpg)
HighClaSs-Noted on Twitter: "@AskPlayStation so today may ps4 slim has got a new software update and ever time i try to update my ps4 it give me a error code of (SU-42118-6)
![Thomas T. on Twitter: "PS4 users: if you ever experience error code SU-42118 -6 when booting your PlayStation make sure all the internal cables are properly connected. Mine was just a little loose Thomas T. on Twitter: "PS4 users: if you ever experience error code SU-42118 -6 when booting your PlayStation make sure all the internal cables are properly connected. Mine was just a little loose](https://pbs.twimg.com/media/DuSV-m6WsAAS31o.jpg:large)