[Q] Flashing N7000XXLSO kernal

Hi i think m @ perfect forum

Im using gt n 7000 wit a baseband n7000xxlso

While m updating to kitkat 4.4 i wanted to replace o flash kernal

But i got an error code sayin invalid signature

So can somebody help me out plzz

Ive uploaded a screen shot of my kernal status

Thanks in advance

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