I'm using canvas HD A116 ,custom ROM ,rooted(one click frama root).My problem is that I want swapping phone storage(not internal) with external SD card.so going through a video tutorial I replaced vold.fstab with the one I downloaded from the web in place of the existing one by going through system >etc using root explorer. After rebooting my device I found neither internal nor external SD card in the storage section. But my SD card isn't corrupted its all due to the newly modified vold.fstab file. So pls. Pls. Pls. Help immediately as I also posted this thread on my device section but no reply till date. Pls xda help... I am hopeful to get answer from here