problem for modifying

[lorenz_21]

i want to buy a new psp slim..

the problem is i dont know how to hack or modifying it on my own..

is there another way how to do this on my own..pandors battery.. jigkick mmstick..and a latest firmware.. except for searching another hacked psp or soldering a tiny part..


pls members give me a proper tutorial or a link..

much better a proper tutorial..

thanks and advance to all members..