We checked the Xolo Black Android 5.0.2 ROM, the call recording feature is disabled by the manufacturer. Without root all other recorders can only record your voice, the caller's voice is very weak, is it right?
Here is the good news, Boldbeast Recorder can record calls in two directions loudly and clearly, No Root Needed, just install and go. This is the only solution in the market that works perfectly without root.
Please uninstall all other recorders, use these settings in Boldbeast Recorder to record calls:
- Record Mode: 1 or 5
- Record Format: WAV
- Tune Audio Route: Test Group1, Group2, Group3 one by one