My cell c5-00 now from yesterday problem that mobile itself restart within 2-2 min...and like problem that listening music the song run 2 min then itself mobile restart so not doing any work also call same...
There is Software Problem of your mobile or There may be virus attack on your mobile so it is getting restart after 2 min. You should renew your mobile software if your a technician the use the dongle box to renew your software like JAF Software Dongle or UFS software Dongle using this you can renew you mobile software if you are using any other software dongle's then you can use that to renew your mobile software.
After doing this if problem does not solve then there is hardware problem in your mobile please check the battery connector, power amplifier, Power IC & Boot IC. while doing this your mobile will get damaged so do it very carefully if your mobile go dead then we are not responsible for that.
If your are not then Please visit your nearest Nokia Service Center (Nokia Care) or Visit any Mobile Repair Center they will solve your problem in a day.
// Feel free to vote this answer with 4 thumbs up & Testimonials //