when i put the memory card in mobile & on mobile after a few seconds my is automatically off & on please solve my problam

I Bought new nokia 3110c on last year march.it was worked well only upto two or three months.there after it gives more troubles yes hanging, restart problem was found and i went to nokia care they gave only tempoary solution.but the same problem has been persists again and again.I can bring my mopile to the care centre at regular interval(i.e when there is the mobile under repair) but only this is upto my warrenty period after that i cannot pay the charge for the repair. so i request you to replace the mobile as early as possiple unless i may come through consumer court.please reply to [email protected] or [email protected] with in a week

i lost my nokoia 3110c mobile, i have imei no. 355220039166140

dear sir
i have lost my mobile in train in thane
my mname is abhishek tripathi
my mobile no is 9773245985
my model no is nokia 3110 c
my IMEI no is 356061030428116
please help to find my mobile

i have a Nokia 3110c phone. the problem is, everytime i try to switch it on, it only shows the Nokia Logo then flashes 3 times then continues to fully switched off. i switched it on again but same thing appears. i cannot open my cellphone to restore factory settings or change any settings. i followed the steps given by other users having the similar problem but nothing happens. its been 4 days and my phone is totally off. can somebody help me please?