So I'm sitting listening to music (full battery) when I get a text message.  As I am replying the phone just cuts out - goes to the 'loading' screen (little circle made up of lines thing) then dies!  When I try to turn it back on it gives me the whole "I have no charge, plug me in" symbol!  Its ok now after I charged it - but wtf?? think I should take it back?
Thanks
	
		
			
		
		
	
				
			Thanks
 
 
		 
 
		