Originally Posted by ponjop
I was able to follow the guide and got my phat 60GB ps3 to DEX OFW 4.11 which is great. I then found out that I would need MFW 3.55 for DEX to be able to play my backups. I then try to run the FACTORY_SERVICE_MODE_TOOL_v02 and it wont load and since I have P3 GO I did put the system to factory service mode and attempt to downgrade and it did NOT downgrade of course. I then try to kick it out of service mode and now its stuck. Is there any solution or this ps3 is gone for good? I've read some stuff online which it seems that there is no solution unless there will be a signed lvdiag.self exit for 4.11. Please confirm and also let me know if there is any solution, flasher etc....
I did the same thing with my nor. You can not exit FSM on a higher firmware than 3.55.
You should of used a downgrader pup dex 3.55.
I fixed mine with my e3 flasher.
But I think you may be able to use target manager in ProDG
, to install Roger 3.55 DEX DG