hey i have a queston about my ps4.

[selkieszo]

i have had my ps4 on 9.00 and it randomly screwed up one day and updated to 11.00 and it was jailbreaked on 9.00 is there any way i can Revert it if i was on 9.00? and if so i never did soldering .. but i would actually like to get into soldering if someone can help me figure some stuff out like what i would need to actually do it like what soldering stuff i need like the parts or what ever and the iron tool. id be interested to learn. unless theres some kind of way to revert but i have read u need to solder. to revert but im unsure so i figured id ask around and see how i can fix the revert back to 9.00

 

[br0ke23]

Same question few topics under yours...

https://gbatemp.net/threads/ps4-revert-11-02-9-00.649652/

 

[viper3344]

Yes solder.
No this should not be your first learning solder job.
Easier at this point to just get another ps4 at 9.0 and sell your current

 

[Hayato213]

Need the correct syscon chip to revert to back 9.00.