nokia 6600 turning odff by itself

hey i have a nokia 6600 and yesterday it just turned off by itself on a fwe occasions.i looked at my batter i got with the fone and my spare one and noticed that the bits thats connect to the nokia in the battery were pushed down more on the spare battery i have.is this y the fone kept turning off or should i get my firmware upgraded asap.please give me ur thoughts on this thanx
andy

well, try placing a piece of paper below the batt to push it up, see if it works. or u can go nokia and fuss bout it so they fix it up, hehe.

lol cheers for the advise.but now there aint any nokia repair shops (i.e carphone warhouses) as the one in glasgow got closed down so am gona try find sumwhere else plus im gona gt the firmware updated just to b safe