1

No need to root, just install and go, Boldbeast Call Recorder for Android records calls clearly and loudly in two directions in your Galaxy SGH-I747 (ATT, Bell, Rogers, Telus, Koodo, SaskTel, Virgin, Fido). Download the software here http://www.boldbeast.com/android/call_recorder.html

2

Hi, my SGH-I747 flashed with Cyanfox 5.02 datt (Android 4.4) rom. The recorded file just silence.

3

Galaxy S3 SGH-I747 doesn't need root, please use these settings to record calls:
- Record Mode: 4, 1 or 5
- Tune Audio Effect: No
- Tune Audio Route: Group3
- Tune Samsung1: Yes
- Tune Samsung2: Yes
- Tune Samsung3: Test Group1 and Group3
Users confirmed above settings work well for the Android 4.4.2 stock ROM.

If you have rooted your phone please use these settings to record calls:
- Record Mode: 1 or 24
- Tune Audio Effect: No
- Tune Audio Route: Group3
- Tune Samsung1: Yes
- Tune Samsung2: Yes
- Tune Samsung3: No
- Change Audio Controls: Yes
- Change Audio Driver: Yes
- Start Input Stream: Yes

4

I just found mode1 works, Thanks!

5

Glad to know it.

6

Updated in 2014-08-11
Some users said, after upgrading to Android 4.4 their SGH-I747 phones can't record calls well. We have just released Boldbeast Recorder V5.9, please install V5.9 and set the Tune Samsung 3 option to "Group3", then it works well again, no need to root the phone. This is the only solution in the world without root.

7

Galaxy S3 SGH-I747 CM ROM: Galaxy S3 SGH-I747 Call Recorder for CM ROM

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