Please tell us some basic information before asking for help:
Model Name:Asus_X003
Firmware Version:Android version 4.4.4.
Kernel version 3.10.28
Rooted or not: not rooted
Frequency of Occurrence:1.2Ghz
APP Name & APP Version (If your issue relates to the app):truecaller 5.50
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
There is no option for blocking numbers also I cant turn of app notification there's no option for that and the true caller app isn't working it's a built in app the phone recently came from service center and was updated =====================================
