I am using this app on my Sony Xperia z android version 4.3 build no 10.4.B.0.569.
This app is automatically crashed during start of the call recording and message appears that change the recording mode.
Help me in this regard.
The app didn't crash, it told you that you should try to use another Record Mode to record.
Boldbeast Recorder provides several Record Modes, please test and use the right Record Mode to record. The right Record Mode is different from phone to phone.