[scissors]

Hi guys
apologies in advance, i may have asked this question a month or so ago.
Re attempting to put the covers screensaver hack on a touch fw 5.3.7.3

Installed jailbreak, got ** jailbreak ** message.
copied Update_python_0.14.N_install_touch_pw.bin to root
main settings update etc on kindle
screen immediately goes black.
i leave it for several minutes.
main power on switch does quick green light, then nothing.
have to resorts to holding power switch down to reset device.

any help appreciated.