Most of the Indian mobile phone users have Nokia phonesand main reason of Nokia phone popularity in India is easy to use phone, feature richness & lower cost. Some of most popular Nokia Phone models are N72, N73, N81, N95 and NSeries.
If you have turned on your Bluetooth on your Nokia mobile phone and forgot to turn off then chances are high that your phone may get infected with virus and the only solution to this is formatting your mobile phone. We have seen many users asking on forum how to format Nokia Phone.
Well the procedure of formatting your Nokia phone is pretty easy. Here is Guide on How to Format Nokia N72, N73, N81, N95, NSeries Phones.
How to Format Nokia N72, N73, N81, N95, NSeries Mobile Phones.
Method 1: Three Finger Reset for Nokia Phone

1. Switch off your Nokia phone.
2. Hold down the following three keys, Green (call answer button) * Key, and Number ‘3? key.
3. While holding these buttons, press the power button and switch on the phone.
4. Wait for message ‘Formatting’ to appear on the screen and release all keys once you see that message.
Method 2: Hard Format of Nokia Mobile Phone

1. Switch off your Nokia phone
2. Now Press following key sequence *#7370#
3. Enter Default lock code is 12345.
4. While holding these buttons, press the power button and switch on the phone.
5. Wait for message ‘Formatting’ to appear on the screen and release all keys once you see that message.
Method 3: Soft Reset of Nokia Mobile Phone

1. Switch off your Nokia phone
2. Now Press following key sequence *#7780#
3. Enter Default lock code is 12345.
4. While holding these buttons, press the power button and switch on the phone.
5. Wait for message ‘Formatting’ to appear on the screen and release all keys once you see that message.
Please Note: The Above Nokia Phone Formatting method will erase all your Phone data. Sodo backup before proceeding for Formatting