Question [Q] Kitkat Caller ID and Dialer in Micromax A110


I have rooted my Micromax Canvas 2 A110 with a 4.2.2 based ROM. Everything is working very smoothly.

I have also tried many of the features of Kitkat but I am facing problem with Dialer and Caller ID.

1. Google Dialer apk is not installing on my device, instead I have installed KKDialer but it is not getting pushed to System app (not replacing old dialer)
2. Caller ID is still showing old screens.

Please provide me if there are any apks or zip files for both this.

Please help me...