after trying to tune i get the same error code " stock tune read validation error" it is on 2005 jeep grand cherokee limited 4.7l
the serial number is 201261151 and the part number is 7401. mikel responded to my other post and i did the update for the fresh logs.

ok just updated it and the serial number is 201261151 it is sku 7401.

so upon following all directions and trying multiple times i keep getting the same error message when trying to tune " stock tune read validation error. this is on 4.7l v8 wondering if anyone has a fix?