ps3 cid help

[erickelcholo17]

hi i have a ps3 on official ctw and i need help getting my console id that ps3 i installed a e3 flasher but the ps3 shuts down after turning it on and i have another ps3 on official firmware without any e3 flasher can you guys help me get the cid from both plz

 

[☠ killerberg ☠™]

You have to make sure the ps3 is downgradeable.
There is a list on goolgle of all the ps3 models that can be downgraded and not