rtask b command by mtty can't return 0

[larrysu]

after flashed the HardSPL1.0.oliper with at_command, I tried so many radios, no one can completely perform rtask b command, same problem with my niki(S600) phone.

[larrysu]

There is no body can help me ? I have done the security unlock, but always can not perform "rtask b" command completely.

[larrysu]

Is this a very hard work? there is no anybody can help me to resolve this issue.

[ManTheDan]

not to be mean or anything, But what are you saying?

[DaveShaw]

(S)he is trying to reset thier call counter by issuing the rtask b AT command though MTTY.

I have found 3 methods here: http://forum.xda-developers.com/showpost.php?p=1575066&postcount=3

Make sure you follow them "Exactly" and it should work.

Ta
Dave