Switch on, automatically switch off

What is your problem with your Sim card? Is your phone shows the "No Sim" or "Insert Sim" or "Sim Rejected" or "Invalid Sim" error? If it is so i am here to help you. If your Nokia shows the "No Sim" or "Insert Sim" error then remove your Sim from your mobile and place it again correctly. If your mobile shows the error message "Invalid Sim" or "Sim Rejected" the your phone is locked to a particular network. To fix this problem you need to unlock it. Use unlock code to unlock your Nokia 5320. To get the code you have to submit network provider, country and IMEI number of the mobile. Make sure yourself whether you have knew the network provider to which your mobile is locked, country to which the locked network belongs to and IMEI number of your mobile. If not you can find the IMEI number in two ways:
1)Go to Options>status
2)Find IMEI on the back of your mobile, behind the battery.
3)Type *#06# and press call button. It will display your IMEI number.
You can find the network provider to which your mobile is currently locked by switch off your mobile and switch on it again. A logo of the locked network will get displayed on your mobile screen. After knew all these get the code from the site Theunlockarena.com ,by submitting these to them. Unlock it yourself using unlocking instructions which is given in the site itself.

Hope your file has been corrupted like VIRUS and so on...
So need to refer to the nearest mobile service centre for FLASHING.
Thanks for using FixYa
Good Luck

hmm...reset ur mobile (w/o mmc) and after that..switch off fone,insert memory card and start.. <even i had same prob but now solved >

Tray to remove SIM card from phone.than turn it on without SIM for a while,switching off and insert SIM back than turn it on.Good luck.

Hi Friend,
As you have mentioned that you have problem in the switch ON and OFF status,so kindly follows the below mentioned steps,which is known as hard reset as follows,

1.Switch OFF the mobile
2.Remove the sim card,battery and the memory card.
3.Hold the Switch ON/OFF button for 20 to 30 secs.
4.Replace the battery and the sim card alone.
5.Switch ON the mobile
6.After it has been switched ON about 1 to 2 minutes after replace the memory card

Check it and revert back

Thanks for using Fixya

Regards,
Ayyasam

Hi Friend,
The problem may be because any software my got hanged or any virus may create this problem so kindly check it out.

Or you may try the below steps,

1.Switch off the mobile
2.Remove the battery,sim card and the memory card
3.Hold the Switch ON/OFF button for 20 to 30 sec's
4.Now Replace the battery and the Sim card
5.After it has Switched ON,replace the Memory Card.

Check and revert back

Thanks and revert back

Regards,
Ayyasam

Hi Friend,
Wither you have done any software installation in your mobile,Check it has been properly installed or not.After you have checked again you are facing this same problem,then kindly do hard reset.For the hard reset kindly follows these steps,

1.Switch off your mobile
2.Remove the sim card,battery and the memory card.
3.Hold the switch on/off button for 20 to 30 secs
4.Now replace the sim and the battery alone,and switch on the Mobile
5.Let it get on after the mobile is on,after its getting settle down now insert the memory card

Check and revert back

Thanks for using Fixya

Regards,
Ayyasam

Hi Friend,
Initially u have remove the sim card and the battery.
Once u have removed insert only the battery and put to charge for 10 to 15 mins.
then remove the mobile from charger and insert the sim card.
Now after 30 sec switch it on.U will be able to do the process


Regards,
Ayyasam

u bought it new or used

basically there is tracker builtin which is trying to connect to a specific previous owner on his alternate mobile number

try resetting the device or select master reset from the menu

see if it helps

please try that sim in another mobile if it still get error message then that means ur simcard is faulty. but if that work fine in another then that means your 3230 is faulty and you have to format that. format with following code: *#7370# after that it will ask for another code then insert 12345, your mobile get formatted now. keep in mind that your all data on phone memory of that mobile get lost, if you that. if nothin get right for you then you have to go nokia service centre at last.