楓葉小嘉~熱愛遊戲就一定能夠喜愛這邊psp,wii,xbox360,ndsl

5.03GEN-B適用於PSP3000、PSP2000 V3主板
也就是你的主機是要能夠使用ChickHEN R2麻煩改機方法

(以下轉自ptt，圖片用電玩巴士。)小嘉整理 

[下載點]    

系統營運要求︰
1. PSP系統必須為官方的5.03系統
2. 已經加載ChickHEN R2
以上兩點的操作請參考這裡的教程
                                                                                
                                                                               
5.03GEN-B for HEN系統更新︰
1. 直接營運系統版本要求5.55/6.XX以上UMD/ISO遊戲
2. 直接營運需要正版驗証的UMD/ISO遊戲，如EVA、鋼之煉金術師
3. 營運PS1遊戲
4. VSH 選單可以選擇
5. 在VSH中調用恢復模式
6. 當然仍然不能關機
                                                                               
                                                                               
已知bugs︰
1. MGS demo不能營運
2. 恢復模式選單可用說明︰
- USB toglie = ok
- Configuration = ok
- Configuration = ok
- Skip Sony: not work (need not severe)
- Hide corrupt icons = not work and labor Skip sony logo
- Game folder HB ok
- Autorun EBOOT ok
- Fake region ok
- Use vsh menu ok
- XMB USB Device ok
- Load Device with USB ok
- Use M33 network update ok
- Use version TXT ok
- Hide MAC ok
- Use game categories = ok
- Reboot in official firmware> not working
- Run program at = Advanced Menu
- Advanced CPU SPEED =
- CPU SPEED = Plugins
- Plugins = registry hack
- Registry hack = device suspends
- Suspend device = reboot in official firmware
- Reset system = quit
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升級方法︰
1. 先刷ChickHEN R2，請參考這裡的教程
2. a. 將下載的壓縮包解壓，PSP檔案夾複製到記憶卡根目錄
   b. 營運5.03GEN-B升級檔案

   
   c. 按 X 營運升級檔案（按R直接退出程式、按O恢復官方系統出廠設定）

  
                                                                               
第一次安裝必須按X營運升級程式，當出現提示訊息“press X to reboot in CFW
5.03GEN-B”，再次按X就可以了