Hi there,
I have a rooted Motorola Defy+ MB526 with stock android 2.3.6 and I have Boldbeast version 9.1 GP installed on it.
For both auto record and manual record calls, only rooted method #23 can record the voice of both people speaking.
However, the problem with method #23 is that when listening a recorded call, everything is on fast speed and unintelligible.
I sent a log file from my phone to service@boldbeast.com via "Call Settings > Fix Recording Issues > Ask New Parameters".
Thanks !