Well, not really, try this
- start playing
- skip 10-15 songs quickly (next)
- then hit back quickly 5-6 times
- then let the music play for at least 5 seconds
- hit back
RESULT: the song restarts. OK!
- now hit back again at 0:01s
RESULT: the song restarts. FAIL!
- try again
to go to the previous song you must hit very quickly the back button 3-4 times
Well, not really, try this
- start playing
- skip 10-15 songs quickly (next)
- then hit back quickly 5-6 times
- then let the music play for at least 5 seconds
- hit back
RESULT: the song restarts. OK!
- now hit back again at 0:01s
RESULT: the song restarts. FAIL!
- try again
to go to the previous song you must hit very quickly the back button 3-4 times