经过作者的努力，DEV HOOK 0.41版终于发布了，从内部来看，DEVHOOK已经加入了1.5以上系统的支持，新增了系统模拟功能。可以模拟2.0系统，可以模拟2.5系统，在1.5机器直接看AVC电影，1.5机器可以像2.5那样随意换壁纸，模拟状态下可以待机。

测试结果：
Breath Of Fire 3 (with Save working)
Capcom Collection WiFi (with 2.0 PRX files)
GTA Multi-Player WiFi (no errors now, from iSO and UMD- remember you're not using your flash1 setting, so you'll have to make a new connection)
FIFA Street
FIFA Street 2
Fight Night (remove update, and compress to CSO format via CiSO v1.00- you can leave it as .cso too, no need to rename back to .iso)
Gottlieb Pinball Classics
Initial D: Street Stage
Lemmings (EUR)
MX vs ATV: Unleashed (with Save working and Sound)
NeoPets, Pinball: Hall Of Fame
SOCOM (New Campaign Mode and Save now work)
Street Fighter Alpha 3 WiFi (with Save working)
Street Riders
The Sims (with Save working)
Vulcanus: Seek And Destroy (KOR)
真名法典 （UMD引导）
樱大战（UMD引导）
THE DOG（UMD引导）有声音了


进入DEV：
设置：
UMD Select: Select Your iSO File
UMD Mount: ISO ANYUMD
Firmware: 2.50+2.00
Boot Select: Reboot XMB
UMD Version: 2.XX -> 2.00 (set it, or you will get a 2.6 error)
CPU Clock: 333 MHz / 166 MHz

在2.5的系统里换游戏：home + R

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