Today Nokia released a new firmware v4.40 for NokiaC1-01 and C1-02 Series 40phones. The update brings general usability and performance improvements to the devices.
NokiaC1-01 and C1-02 both are Series 40 6th Edition phones and you can update their firmware over OTA (Over-The-Air using GPRS/EGPRS) or via using Ovi Suite on Windows PC. We recommend to backup all your personal data before updating the firmware. However, none of your programs or data should be affected.
Nokia C1-01 / C1-02 Changelog:
“—>To get this software through your device, type in *#0000# on the home screen or go to Device Manager. Select Options > Check for updates and follow the on-screen prompts. Alternatively, this software release is available through the Nokia Ovi Suite”
Note: It may take some time before the new firmware is available for your region.