I am unsure how I can put .mkv files on my 1520 straight to the SD card. There is an app called moliplayer pro that can play mkv files, but I don't know how to put files straight onto the SD card when plugging my 1520 onto my PC. Any ideas?
Just connect your phone to Lappy via USB cable. Now Copy the mkv files and paste it into the camera roll folder or saved Pictures Folder. You can also use drag and drop.