Hello every body, and Happy new year for every crunching member
This is a very long waited patch for downgraded console to work with the famous true-blue jb2 dongle.
this patch is brought to you by my lovely brother KADO
KADO brought to you a great patch for downgraded console to work with True-Blue jb2 dongles
He told me that this patch is a special patch and he hope that people learn more info from reversing it.
Also he told me that he released it because he just want give them warn
How to use it:
If you attend to downgrade 3.56+ console and use TB dongle after that then use this steps (if you already at Rogero CFW V2.0 do the same steps also):
1 - Dump your NOR flash using Progskeet first if you didn't have a good dump from your console.
2 - Download patch file attached to this thread.
3 - Extract this file and you will get 4 folders use patch in folder "Coba_2" to patch your dump using WinSkeet.
4 - Apply this patch to your dump then flash it to your console.
5 - Enter a Factory Service Mode using any method you like.
6 - Use TB CFW with Lv2diag.self to flash your TB CFW in FSM.
7 - Start your console normally, if it brick just dump this NOR flash again then patch again using "Coba_2" patch.
8 - If it still bricked use "Coba_3" patch to patch your dump again then flash it back to your console.
9 - Start console normally, now your console can run TB CFW on downgraded console.
10- Power off your console, plug your TB Dongle then power it on again and enjoy .
Credit goes to Kado for this patch
Also a very big thanks goes to:
Abkarino (Me kado gives me this not me),nice69, uf6667, rogero,muggi, eusnl, ago, and all ppl.
Hello, I have a CECH-2504B console which I updated to OFW 3.70. After that I wanted to downgrade the console to 3.55 TB dongle firmware with Progskeet chip, but I have problems getting it into factory service mode.
To get in in factory service mode, I use the AVRKey which I have used before. With Winskeet I created 3 coba flash files, created with the original dump and the 3 patch files.
When I wrote them to the PS3, I read them out and that were exactly the same.
But with every 3 coba flash files, the PS3 turns off after 1 second, when I turn it on. Only when I put the R8 open, then I keeps on, but cannot get it into factory service mode.