Live Caller ID is not working - Huawei

If you have Huawei device with OS 5, click here. 

An alternative solution for Huawei devices with caller id issues, click here

Follow these steps:-

1. Navigate to your phone settings
2. Apps & Notifications
3. Apps
4. Truecaller
5. Battery
6. Launch > Disable Manage automatically - see picture below

For certain Huawei devices, you need to tap 'disable', at the bottom: