TOTAL RECALL not working on SAMSUNG GT-N7000

Hi there,

I am wondering, can anyone of you please guide how to install total recall in correct way, so that i can work.

My device is ROOTED .

While installing directly, it does not record any call. it records only from dictaphone with a very poor quality.
I have rooted my device for total recall only.

When i install from external storage ( by pressing vol. up + menu + power) it gives error message " invalid signature ".

Details:

Model: GT-N7000

Android Version: 4.1.2 (latest)

Baseband Version: N7000DDLS6

Kernel Version: 3.0.31 - 906407
se.infra@SEP-128#3
SMP PREEMPT

Build Number: JZO54K.N7000DDLSC