The Nokia X2 upgrades the firmware to v04.80.

You can update your Nokia X2 firmware via OTA (Over-The-Air) or via Nokia’s Software Updater application , Nokia Ovi Suite on Windows PC. The Nokia X2 does have UDP (User Data Preservation), but its always a good idea to backup all your personal data before updating the firmware.
Via Symbiantweet, The Nokia X3 upgrades the firmware to v08.50.

Changelog:
You can update your Nokia X3 firmware via OTA (Over-The-Air) or via Nokia’s Software Updater application , Nokia Ovi Suite on Windows PC.
Via Symbiantweet, The Nokia X6 upgrades the firmware to v21.2.005.

You can update your Nokia X6 firmware via OTA (Over-The-Air) or via Nokia’s Software Updater application , Nokia Ovi Suite on Windows PC. The Nokia X6 does have UDP (User Data Preservation), but its always a good idea to backup all your personal data before updating the firmware.
Changelog:
- Maps 3.0 with Share location
- Improved Ovi Store
- Improved Browser
- Improved touch screen use
- Performance improvements
The Nokia 5250 is a The S60 5th Edition device and a Flash Lite 3.0 enabled phone,So Nokia 5250 is a touchscreen device. The device has a 2.8“, bright nHD (640 x 360 pixels and 16:9 aspect ratio) display with a customizable home screen. Input methods include full screen QWERTY, alphanumeric keypad and handwrite recognition. Other features include a 2 megapixel camera, Bluetooth 2.0 +EDR, and USB 2.0 High-Speed.

The Nokia C5 upgrades the firmware to v32.010.

The Nokia X3-02 is a Series 40 device and a Flash Lite 3.0 enabled phone.

The Samsung i897 Captivate is a Flash Lite 3.1 enabled device. The samsung i897 Captivate has a display size of 480 X 800 px with 4.0 inches, Super AMOLED capacitive touchscreen, 16M colors.This model comes with Camera of , 5 Mega Pixels Camera with Autofocus.

Samsung B7350 Omni PRO 4 is a Microsoft Windows Mobile 6.5 Professional and Flash Lite enabled device. Samsung integrate this phone with 2G GSM 850 / 900 / 1800 / 1900, 3G HSDPA 900 / 2100, Wi-Fi 802.11 b/g, and Bluetooth v2.1 with A2DP and microUSB v2.0. The terrific browsing is assured via WAP 2.0 / xHTML and HTML browser.

The Nokia X5-01 is a S60 3rd Edition, Feature Pack 2 and Flash Lite enabled phone.

The Nokia X5-01 features a full QWERTY keyboard and support for EGPRS, WCDMA, HSDPA/HSUPA (3.5G) and WLAN. Take photos with a 5 Mpix Full Focus (EDOF) camera. Write messages with intelligent text input, enjoy videos, music, and graphics on the 2.36” QVGA display. Additional features include uPnP, Bluetooth 2.1 +EDR, and USB 2.0 High-Speed. Supported WCDMA frequencies depend on the region/variant where the device is available.
The Nokia 5228 is a S60 5th and Flash Lite 3.0 enabled device.
The device runs S60 5th Edition on Symbian and key features include a 3.2" screen, homescreen Contacts Bar and Media Bar, 2.0 megapixel camera, quad-band GSM radio, 70MB of internal memory, microSD card slot, 3.5mm audio jack and integration with Nokia's Ovi services (Ovi Store, Nokia Music Store, Ovi Contacts, Ovi Share). A number of social network shortcuts and client applications are pre-loaded on the device.
