Got this baby. System version is 6.39. Never been hacked. What should I do to hack it? 6.60 or 6.61? Confirmation button is O. Can I switch it to X with Infinity
DOWNGRADE PSP GO 6.35 6.38 6.39 6.60 to 6.39 6.35 6.20 (NO PANDORA) - YouTube
PC GAME 活用日記 LCFW「6.39 PRO-C2」リリース
PSP)CYBER コードフリーク TYPE 3(ファームウェア6.00以上、6.39以下対応版)(CY-PSPCF3)