ODialer APK App size is 31 MB and the latest version is 13.1.5 (Updated).
You can download the App from Google Play Store or from ColorOS official website for free.
We never share any Mod, premium version of ODialer.
Click on the Download APK button below.
You will be redirected to Download Page or ColorOS website.
Save the com.oplus.dialer on your Android device.
Turn on "Unknown sources" from Phone Settings -> Privacy -> Unknown sources
Open the APK file on your mobile (Download folder).
It will prompt for Install ODialer, click Install and you are done.