Other key features of the phone includes a 3.2MP camera with LED flash, Wi-Fi, Bluetooth, microSD card slot, 3G with HSDPA/HSUPA and stereo FM. The new firmware update for the handset is numbered version 52.003 and aims at improving the performance and stability of the device. Other than this, the firmware update does not include any other major changes.
Nokia E52 owners can update their handset either via OTA (Over-The-Air) or by using Nokia Software Updater. Since the Nokia E52 features UDP (User Data Preservation) users don’t need to make a backup of their data before proceeding with the firmware update.