Root need for new call receiver which is in 2.3.6 rom

[teja989]

I am on creed rom...but it has old call receiver that is of 2.3.5 rom.i want a new call receiver of 2.3.6 to install on my current...
Pls tell me the name of .apk file of call receiver....









OK SO I FINALLY FOUND NEW CALL RECEIVER......
THOSE WHO WANT TO KNOW THE FILE NAME THEN IT IS PHONE.APK