1

In some countries the call recording feature of Galaxy S3 GT-I9305 is disabled by Samsung, as a result in recordings your voice is loud but the caller's voice is very weak.

No root needed, Boldbeast Recorder can fix the problem.
Please install Boldbeast Recorder V7.7 or newer versions, use these settings to record calls:

- Record Mode: 4
- Tune Samsung 1: Yes
- Tune Samsung 2: Yes
- Tune Samsung 3: Enable Group 5
- Tune Audio Route: Group3

It records calls perfectly in two directions.
This is the only solution in the world that works well without root.

2

I guess settings above work also for Galaxy S3 GT-I9300, GT-I9300T, GT-I9308 etc. Please test it.

3 (edited by kalath 2015-11-16 11:54:11)

Hello this setting doesn't work on a I9305 with Android 4.4.4.

The audio goes mute both ways!

Managed to get the record feature working but only on speaker phone:

Record mode 4
Tune Audio Route: Disabled
Tune Samsung 1: Unticked
Tune Samsung 2: Unticked
Tune Samsung 3: Disabled

4

Please:
- try to change Tune Samsung 3 to "No"
- try to change Tune Samsung 3 to "Group1"
- try to change Tune Samsung 3 to "Group3"

and test again.

5

Galaxy S3: Galaxy S3 Call Recorder
Galaxy S3 GT-I9300: Galaxy S3 GT-I9300 Call Recorder
Galaxy S3 GT-I9305: Galaxy S3 GT-I9305 Call Recorder
Galaxy S3 SGH-T999: Galaxy S3 SGH-T999 Call Recorder
Galaxy S3 SGH-I747: Galaxy S3 SGH-I747 Call Recorder
Galaxy S3 SCH-R530: Galaxy S3 SCH-R530 Call Recorder
Galaxy S3 SCH-I535: Galaxy S3 SCH-I535 Call Recorder
Galaxy S3 SPH-L710: Galaxy S3 SPH-L710 Call Recorder
Galaxy S3 SCH-S968C: Galaxy S3 SCH-S968C Call Recorder
Galaxy S3 mini: Galaxy S3 mini Call Recorder