No root needed, Boldbeast Recorder records calls perfectly in two directions on Sony Xperia Z4 (Z3+) Dual E6553, E6533.
Please use these settings to record calls:
- Record Mode: test 4 and 1
- Tune Audio Effect: No
- Tune Audio Route: Group1 or Group3
Incoming calls were recorded well but outgoing calls were recorded only your voice?
The reason and the solution: http://www.boldbeast.com/forum/topic104 … voice.html