This is the Contacts apk from G2, modified by me for LG L9 II (with some edit from G Flex also).
Probably works for other phones also.
How to install (root required) (JB ONLY)
Just made a clean install of V10A.
In order to work, must install SysServ_Core_G2.zip from this post. OP updated.
No other problems found.
You mean the LGPhone.apk? What you want exactly?