Hi. I have recently bought samsug s4 mini and I installed viber 4.3.3 on it. since I'm a member of some friend group I get several pictures everyday and i have not been able to change the root for media directory of viber from internal memory to SD card. I ve got 32 GB micro sd card in it bt it comes with no use since I can only save some camera pics and music on it. Can we customize the destination for images and videos saved on viber??