Psp Cpu Clock Game

How to launch Devhook 0.52 on my PSP 1.5v?

HELP FROM :
Player 1.5version PSP launching the Devhook 0.52 program
to play .iso games.

Cos I dunno how to launch the Devhook 0.52 on my 1.5version PSP.

When i open the Devhook 0.52. The screen turn black,
And here’s are the options.

>START DEVHOOK
>UMD SELECT
>FIRMWARE
>CPU CLOCK
>BOOT MODE
>FLASH INSTALL
>OTHER MENU
>EXIT DEVHOOK

May i know what is the next steps i need to select from the black screen above?

I have my .iso games in my memory cards already..
Just dunoo how to launch it. Need kind soul to provide the step by step method.. Esp those are using 1.5version PSP launching the Devhook 0.52 program to play .iso games.
Actually mine is a 2.0 PSP.. Downgrade to 1.5 now.. so i consider 1.5 or 2.0?

oh lord
you have a 1.5 and youre trying to run devhook?
dont
dooonnnnttttttt
goto psp-hacks.com
type in “303oec_easy” in the search bar
click the only link
scroll down to the area thats named “AIO ______”
click the second link
download it
connect your psp and run the software
thats a custom firmware
it lets you play games that require firmware 3.40 and lower
and
lets you run homebrew

heres the deal though
you dont need devhook to run ISOs and CSOs
its GREAT
once youve downloaded it register on the psp-hacks forums and ask them what you can do with it and how to make ISOs work 100% great

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