mobile not switching on please help

nokia510

Estimable
Feb 11, 2014
5
0
4,510
nokia lumia 510 was working fine infact it had a full charge then it turned off on its own, tried switching it on again it did after a few minutes it went off, tried removing battery when putting it back in it vibrates the nokia logo comes and it goes off again. Left it for a couple of hours tried switching it on it did completely but after 5mins it went back off...what can I do?
 

nokia510

Estimable
Feb 11, 2014
5
0
4,510


thanks however no luck it switched on for a couple of minutes then it went off again... do you think it's a mobile problem or a software problem... as the mobile does vibrate when the battery is put in place... I really do not want to lose my personal data stored in the phone

 

nokia510

Estimable
Feb 11, 2014
5
0
4,510


I was not using the phone when it went off... what you think? will I lose the data?