PS3 2104A shipped 3.21 not be able to downgrade under 3.21

[g0newild]

I bought my PS3 with FW 3.21 , updated to 3.41>Jailbreaked with Nano 1G and it works perfect.

Just for fun i try`d the downgrader to go to 3.15 and did it exactly like written

in the readme,and after a short flashing light on the fat32 stick the power led

began flashing and i got the 0x8002f14b error code.

I have no problems downgrading to 3.21 or above but all firmwares below the

shipped,i wasn`t able to flash.

Any suggestions?

Yeh i try`d the debugging and the retail PUB and googled my fingers bloody.

THX for any help,maybe this help`s to understood why some units won`t be able to downgrade below the preinstalled FW

[tthousand]

I bought my PS3 with FW 3.21 , updated to 3.41>Jailbreaked with Nano 1G and it works perfect.

Just for fun i try`d the downgrader to go to 3.15 and did it exactly like written

in the readme,and after a short flashing light on the fat32 stick the power led

began flashing and i got the 0x8002f14b error code.

I have no problems downgrading to 3.21 or above but all firmwares below the

shipped,i wasn`t able to flash.

Any suggestions?

Yeh i try`d the debugging and the retail PUB and googled my fingers bloody.

THX for any help,maybe this help`s to understood why some units won`t be able to downgrade below the preinstalled FW

On the front page today, there is a list of all the PS3 models. It tells you which model came with what firmware.

Basically, you can not downgrade past the firmware the system came with.

People are saying that they get 3.50 systems, and can not downgrade them at all.

[Mistawes]

As above,ya can only go back so far!

Once you can JB or use Linux, going further back than 3.15 is kinda pointless (unless you're a dev looking to use Linux to exploit the PS3.)

[g0newild]

I know it`s pointless for me , but it`s a part of my character to try all things that are possible
so far i know enough to do it.
thx for reply to my thread