It works thank you very much 

sorry my english is so bad  well when i switch on my mp3 obviousely i get the mp3 interface mean ( music video Ebook etc) but mine display directely the audio track so if i want to watch video i cant because i havent access to thank you

Hello   please can you help me to fix my pbm with the same MP3 i dont know which button i touch because my interface disappeared When I plug in my MP3 and I press M the interface normally appears .But when I turn on my MP3 I directly the audio track the interface disappears so I can only use...

Hello please can some one here help me  well i have RUIZU X02 since 4 months and it run well until this morning noticed that it interface is gone so only music exist i cant reach other fonctionalities  So please how can i restore the interface and sorry for my bad english  Thank you