Originally posted by Master0wn3r
No the process is the same everything, i just want to let you know that making dumps on a cech20b might take more tries then on later model slims.
Im talking abouth clip way, if you solder there should be no difference
Originally posted by libra7ry
Yes, this model can be downgraded with the E3 Flasher.
What firmware is it currently on?
I agree with what MasterOwn3r saying that these models are pretty difficult since they require you to put the clip on a different way
From this:
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to this:
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and the clip might need more pressure on the clip since they really don't make contact with the chip.
"So it means I can jailbreak 3.53 but when linking the e3flasher it will be different "
Yes, just will be different and a little difficult to do it.
thank you both for your replies and help i have managed to downgrade the ps3 and jailbreak it ... to Habib 4.53 it wasnt really hard i kept the ps3 opened but without the blue ray driver and i kept something heavy on top of the clip and managed to finish successfully 3 days ago i downgraded my fat ps3 to 3.55 because it was lower than 3.55 when it came out and yesterday i tried to downgrade my other ps3 and got RSOD today the ps3 i downgraded wasnt mine it was for a costumer and i was worried if i made something wrong i would damage his ps3 thats y i asked