Regarding song duplication - it's not a bug and I managed to find out a work around for it .
Song duplication usually happens if you have copied a particular song twice . Hence although your memory card have a single file of the song but the media player gets updated multiple times .
To get rid of it - first remove the song by plugging it in into your computer and delete it .
-Then unplug your mobile and try to play the song . It will obviously throw and error .
-Now swipe left and tap on settings->open 'storage check' and go to 'details' .You will see an option 'temporary files' and and option 'Clear'. Just hit 'Clear' .
-Now if possible reboot your phone . Now check whether the entry still exists or not . Then copy the song again. This should do it
Regards,
Sourav Roy:smile: