Battery status jailbreak mod not working on firmware 5.6.1.1

I successfully installed the jailbreak by first downgrading to firmware 5.4.4.2 on my kindle paperwhite 1 and then upgraded to 5.6.1.1 and install both the screensaver mod and the battery status mod as my kindle doesn't show the battery percentage. However, when I try to enable the battery mod it says firmware unsupported.

:help::help::help: