Your very welcome vinrose67 :)

z7shaft Wrote:why is the reason of the 30 seconds limit of slim battery in phat psp?

It could be more, or less. The Fat PSP's are not made for a Slim battery, when the Slim battery is in a Fat, the PSP's checks, and the battery goes into "double you tee eff mode" till it's back is a Slim. I have flashed service mode Slim batteries many times in my Fat. Works every time, figuring out what caused the problem took me a long time. I use Cory149's kernel mode/service mode .62 tool I found that to work the best.