RUMOR: Possible to downgrade to v2.15 DEBUG firmware!

[luisfg3]

Yes but i try upgrade in service mode now give me this error and red screen help me please

[Pockets69]

It serves you right for not knowing what you are doing!

there is no solution your machine is bricked!

or contact sony and explain them what you did i bet they will be really happy.

[chesh]

Yes but i try upgrade in service mode now give me this error and red screen help me please

Try going through the whole downgrade process again and see if that doesn't get you squared away. As you're in uncharted territory here, it's going to be up to you to try different things, as I don't see anyone purposefully doing what you did in order to figure out how to get you out of it.

[crisdo98]

Assuming you are still in service mode just try downgrade to the 2.15 debug. I was never able to install any other firmware successfully using service mode.

[ccfman2004]

Is there a possibility of (after downgrading to 2.15 Debug) to upgrade to lets say 3.41 debug without needing any special devices or files (beside the 3.41 debug firmware file)

[luisfg3]

Dont work i put update.pup (2.15 DEBUG) and 2 files selfs on pen drive 8gb in fat32 and dont work...

[Consolero]

Is there a possibility of (after downgrading to 2.15 Debug) to upgrade to lets say 3.41 debug without needing any special devices or files (beside the 3.41 debug firmware file)

No its not possible, i tried it and got an Error

[luisfg3]

[lang=fr]Ps3 is breaked dont go to xmb.... ps downgrader dont restoured ps3 recovary menu dont work[/lang]

[Jon Salat]

What FW are you currently on? Does the PS3 even boot?

[luisfg3]

have 3.41 but i try upgrad to 3.50 in service mode ... now every time when i turn on my ps3 give me update error and go to red screen....