Default [Q] Samsung Galaxy Pocket Neo S5312

Hi,

I have a Samsung S5312 on which I am required to record all calls, but there seems to be some problem which I am looking to solve.

The truth is that many of these software do successfully record calls however when a replay is done to test if the software is working correctly then it is realized that the calls replay in fast forward mode.

Now some of these software developers which I have contacted do mention in their replies that the phone needs to be rooted.

The questions I have is :

1) Is there any software that will record calls and play them back correctly without root.

If not then :

2) Is there a custom ROM for this phone model which once installed will allow the call recording software to function correctly?

Also :

3) I have read about rooted phones getting OTA updates and then the phone loses root once the software is updated. This is something I need to prevent from happening.

Helpful responses would be very much appreciated.