1

Sony Xperia Z2 records calls very well in two sides, no root needed.

Android 4.4.2, 4.4.4 and 5.0.2 please use these settings to record calls:
- Record Mode: 4
- Tune Audio Effect: No
- Tune Audio Route: Group3

Android 5.1.1 please use these settings to record calls:
- Record Mode: 1 or 5
- Tune Audio Effect: No
- Tune Audio Route: Group3

Sony Xperia Z2 D6502, D6503, D6543 all work well.

2

Xperia XZ1 G8341, G8342: Xperia XZ1 Call Recorder
Xperia XZ1 Compact G8441, G8442: Xperia XZ1 Compact Call Recorder
Xperia XZ F8332: Xperia XZ Call Recorder
Xperia X F8131: Xperia X Call Recorder
Xperia Z5 Premium E6853, E6833, E6883: Xperia Z5 Premium Call Recorder
Xperia Z5 Compact E5803, E5823: Xperia Z5 Compact Call Recorder
Xperia Z4 (Z3+) Dual E6553, E6533: Xperia Z3+ Dual Call Recorder
Xperia Z3 D6603, D6633, D6643, D6653, D6683, D6616: Xperia Z3 Call Recorder
Xperia Z3 Compact D5803, D5833: Xperia Z3 Compact Call Recorder
Xperia Z2 D6502, D6503, D6543: Xperia Z2 Call Recorder
Xperia Z1 C6902/L39h, C6903, C6906, C6943: Xperia Z1 Call Recorder
Xperia Z C6602, C6603: Xperia Z Call Recorder