I have a little problem.
When i take the update_jbpatch_2.4.1_install.bin file in mnt/us/ per xterm commands and then look in menu->setting->menu the 'Update your kindle' is greyed out.
If i restart my device then comes 'Update Error : 3' with some other stuff like 'press [home] to return to home'.
I reinstalled the jailbreak already but nothings is changed and I never got an error before this update.
I have Kindle Touch version 5.1.2.
I hope someone can tell what I did wrong or how can i run it.