5.55 Game Decrypter

[Yoann64]

5.55 Game Decrypter by Yoshihiro (GEN Team) ...maybe a solution to play Gran Turismo on a PSP !
http://www.pspgen.com/forums/5-55-fix-t182011.html
http://www.pspgen.com/game-decrypter...te-190006.html

[{I}{K}{E}]

[hersi]

Yep. Already confirmed and working. I'll paste my post because I'm too lazy to type it again, lol.

Actually, they came out with the PSP 5.55 and 6.00 firmware decrypter by Yoshihiro already and Gran Turismo has already been proved as working.

The process is super-easy. I've already converted Soul Calibur and Hakuouki. Both require firmware 5.55. Takes no less than a few minutes. There's tons of games working already with the decrypter.

Here'sa quick list of already working games.

1. 428_Fuusa_Sareta_Shibuya_de_JPN_PSP-HR
2. AFL_Challenge_EUR_PROPER_PSP-BAHAMUT
3. Armored_Core_3_Portable_JPN_PSP-Caravan
4. Beaterator_USA_PSP-pSyPSP
5. Cloudy_With_a_Chance_of_Meatballs_USA_PSP-pSyPSP
6. DiRT.2.EUR.PSP-GLoBAL
7. DIRT_2_USA_PSP-pSyPSP
8. Disgaea_2_Dark_Hero_Days_USA_PSP-EMiNENT
9. Dissidia_Final_Fantasy_EUR_PSP-ZER0
10. G.I.JOE.The.Rise.Of.Cobra.EUR.PSP-LoCAL
11. G_I_JOE_The_Rise_Of_Cobra_USA_PSP-PSPKiNG
12. Gendai_Daisenryaku_Isshoku_Sokuhatsu_Gunji_Balance_Houkai_JPN_PSP-BAHAMUT
13. Gran.Turismo.EUR.Multi5.PSP-NextLevel
14. Gran_Turismo_USA_PSP-pSyPSP
15. Hakuoki_Portable_JPN_PSP-HR
16. Heart_no_Kuni_no_Alice_JAP_PSP-PLAYiT
17. IL_2_Sturmovik_Birds_of_Prey_EUR_PSP-ZER0
18. Jikkyou_Powerful_Pro_Yakyuu_Portable_4_JPN_PSP-Caravan
19. Kateikyoushi_Hitman_Reborn_Battle_Arena_2_JPN_PSP-Caravan
20. Konjiki_no_Corda_2_Forte_Encore_JPN_PSP-Caravan
21. MotorStorm.Arctic.Edge.EUR.PSP-GLoBAL
22. Musou_Orochi_-_Maou_Sairin_Enhanced_Version_CHT_PSP-NRP
23. Naruto_Shippuden_Legends_Akatsuki_Rising_Pal_Psp-OUTCAST
24. Ookamikakushi_JPN_PSP-Caravan
25. Rugby_League_Challenge_EUR_PSP-BAHAMUT
26. Saikyou_Toudai_Shougi_Deluxe_JPN_PSP-BAHAMUT
27. Samuraidou_2_Portable_JPN_PSP-Caravan
28. Shin_Megami_Tensei_Persona_USA_PSP-EMiNENT
29. Shinseiki_Evangelion_Battle_Orchestra_Portable_JPN_PSP-Caravan
30. Simple_2000_Series_Portable_Vol_12_The_Hohei_2_JPN_PSP-Caravan
31. Soul_Calibur_Broken_Destiny_JPN_PSP-Caravan
32. Soul_Calibur_Broken_Destiny_USA_PSP-pSyPSP
33. Taikou_Risshiden_V_JAP_PSP-GANT
34. Tales_of_VS_JPN_PSP-Caravan
35. Tantei_Jinguji_Saburo_Hai_to_Diamond_JPN_PSP-Caravan
36. Tenchu_San_Portable_JPN_PSP-Caravan
37. Yamamura_Misa_Suspense_Kyoto_Kurama_Sansou_Satsujin_Jiken_JPN_PSP Caravan
38. Ys_Seven_JPN_PSP-Caravan
39. Yu_Gi_Oh_5Ds_Tag_Force_4_JPN_PSP-Caravan

If you decide to downlod it, make sure you get it from a reliable source since there's a ton of brickers out there. It's always good to do a MD5/Checksum check to make sure the file is genuine.