Nokia has an online website where you can enter your mobile phone’s product code and the website will display the latest firmware software version available for your device through Nokia’s DIY USB PC software updater/PC Suite.

Step 1- Check your current software
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Find your current firmware’s software version by entering *#0000# on your phone’s keypad.

Step 2- Find the latest software firmware version
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To find the latest available software updates, you need to enter your phone’s product code at http://www.nokia.co.uk/A4305060

The product code can be found inside your phone, on the white label beneath the battery.