1.3.1 fail to receive (SMSTools3)

hello,

I could not send or receive on 1.1 once upgraded to 1.3.1 I can send fine but cannot receive.

SMS do not show at all in playsms.log while it does in smsd.log please help

Also are ther any detail instructions on how to execute the below:

"Copy web/plugin/feature/autorespond to the playSMS plugin/feature folder’