Scuze ca intreb donely dar sunt nerabdator.. Ai facut cumva rost de vreo sursa de 360 ? mi se pare ca ai mai avut tu in stoc de 203w la 70 lei ; am dreptate ?
Salut Donely.
O sa apelez in curand la tine pentru inlocuirea blocului optic la PS3 ca vad ca a inceput sa faca figuri.Poate sa traga dupa el si alte componente, daca astept sa moara inainte sa vin la tine?
Merci
Scuzati off-topicul dar nu m-am putut abtine.
Vorbesti aiurea. Nu s-a descoperit nimic, baterii exista cate vrei (pandora), dar nu exista customfirmware
se tot incearca prin diferite exploit-uri sa se faca ceva dar nu vor reusi nimic, si vor lasa totul balta, mai mult ca sigur, pentru s-ar putea oricand sa apara succesorul PSP-ului.
Donely Ia ceva masuri contra acestor Useri Care Vorbesc Inainte sa caute ........Un Exemplu` bun Christien dark-alex a gasit nu am timpul necesar sa caut
Cu parere de rau tin sa te anunt ca pentru PSP cu plca de baza TA-88v3 nici macar @dark-alex nu a gasit nimic. Se "lucreaza" la Despertador21 care chipurile ar rezolva problema dar deocamdata nimic palpabil. Asa ca deocamdata trebuie sa ii dau dreptate lui @Christien.
Dark_AleX explains why TA88v3 cannot be hacked
You may have noticed that DA’s site has been down for a while. Now that’s its back up, Dark_AleX has provided some details to the situation of unhackable PSP’s.
The technical stuff in the full article.
Quote: Dark_AleXWhen the PSP boots, the boot code (aka pre-ipl or ipl loader) loads the ipl from either the nand or memory stick. The IPL is splitted into pieces of 0�1000 bytes.
First 0xA0 bytes of each block is a header for the kirk hardware command 1. It contains keys,
the size of the cipher data, and two hashes, one for part the header itself, and another one for the body. The 0xF60 remaining bytes are the ciphered body, which will decrypt to 0xF60 plain bytes… if the hashes, which are checked by kirk hardware itself, are OK. (Note: ciphered body can actually be less than 0xF60, in this case, remaining bytes are ignored… before TA88v3) Fir
The security of kirk hashes was destroyed by a timing attack, and the IPL became unprotected.
What has Sony added to fix this?
The answer can be found in 4.00+ slim ipl’s. They decreased the size of the ciphered body to 0xF40 to leave 0�20 bytes at the end of each block (at offset 0xFE0).
As stated before, these remaining bytes are ignored… in pre-ipl’s of psp’s prior to TA88v3, and in fact, they can be randomized and ipl will still boot in those psp’s. In newest pre-ipl’s, these 0�20 bytes have a meaning.
The first 0�10 bytes is an unknown hash calculated from the decrypted block. It is deduced that is calculated from the decrypted block and not the ciphered one due to the fact that 4.01 and 4.05 have a lot of ipl blocks in common, which, when decrypted, are similar, but they are totally different in its encrypted form. In these two ipl’s, this hash is same, as seen in the picture:
The second 0�10 bytes seem also to be dependent of the decrypted body (maybe dependent of the previous 0�10 bytes too?). In the picture it can be seen that they are different in 4.01 and 4.05, but they can actually be interchanged, you can move those 0�10 bytes from the same block in 4.05 ipl to the 4.01 ipl and it will still boot; however it cannot be randomized.
This protection also destroys any possibility of downgrading below 4.00, as these new cpu’s won’t be able to boot previous firmwares ipl’s.
Summary: basically, all security of newest psp cpu’s rely on the secrecy of the calculation of those 0�20 bytes. If pre-ipl were dumped somehow, the security would go down TOTALLY.
Sa descoprit Donely dar nu stiu cum sa fac Chipul sau Bateria Eu mam referit ca sa descoperit ce tine pe loc era o schema verde pe dark-alex dar nu o mai gasesc my luck..
Am gasit azi un clip pe youtube ... postat pe data de 30.03 de catre un tip care demonstreaza ca a modat un psp 3001. va postez linkul sa vizionati acest filmuletz!
Astept parerile specilistilor!
@mihaikid
Pai comandante, asta este cu totul altceva. Ca si-a dat seama nea @dark-alex de ce nu se poate moda, nu este tot una cu a descoperi cum trebuie modat. Ti-am si dat sus citat din spusele lui alex. Ca sa reuseasca trebuie sa treaca de toate protectiile lui si abia pe urma sa scoata un FW hack. Drum lung al dracu. Deocamdata iti spun din surse sigure nimic sigur in privinta modarii PSP cu placa de baza TA 88V3.
---------- Post added at 07:18 AM ---------- Previous post was at 07:11 AM ----------
Man tu chiar crezi tot ce vezi pe youtube ??? Uitate bine la filmulet si daca tu iti dai seama ca ala este PSP cu placa de baza TA 88-v3 atunci si eu cred ca este modat. FW este hack, dar sigur PSP-ul a fost din versiunea veche modabila. Inca o data va spun, NU exista in modare pt PSP cu TA 88-v3 si sperante putine.
doar ce am fost si eu la o schimbare de lens la un PS3
mai mult am vorbit noi decat schimbarea propriu-zisa
ca de obicei lucrare de maestru!
thanks bro si un big hug din partea juniorului
un suport pentru hard pentru xbox 360 ai? am facut rost de un hard wd si as vrea sa il instalez insa am versiunea arcade fara cage. un pm ar fi perfect sau mail la [email protected]. ms mult
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