How can I fix a restarting phone?

[Modestas1]

how to fix it restarting phone whatever he want

i changed from phones battery s duos 3 pull in trend battery and trend battery pull s duos3.
s duos 3 dont work propeply he work but restarting itself when i do nothing.. but samsung galaxy trend good working with s duos 3 battery... i try different batteries in s duos 3.... didnt fix... help ......

 

[B. Diddy]

Re: how to fix it restarting phone whatever he want

Welcome to Android Central! Are you sure the batteries are interchangeable? I'd try a replacement battery that is made for the S Duos 3. Here's an example of a replacement battery--it doesn't mention that it's compatible with the Trend: Search Results For: samsung galaxysduos3