Dvr-197d Kernel

hi all
i just wanted to ask
if i have the fw 1.12 on my pioner dvr-107d and i got 1.09 from rpc1 and flashed the kernel and the fw (1.09). even though my drive is already Pioneer 107-d (oem) am i dong any harm to my drive by flash ing the kernel because . my drive origanally came with firmware 1.09. so my main question is
if i have the latest fw installed (1.12) and i want to downgrade and i accidently flashe the kernel as well with 1.09 fw( the kernel file came with the fw) am i doing any harm to my drive.
regards haris

Can anyone plaese reply

no , u r not doing any harm