2009年5月11日星期一
It is good news that firmware update for Nokia 5800 was released already. New firmware v.21 is available. If you also own a 5800, just follow the simple instruction to update your v20 or v10 to the newest v21.
Make sure that your battery is full (VERY IMPORTANT)
1. Go to Dial screen and press *#0000#
2. Press Options -> Check for updates
3. Connect to the Internet with any APN (WiFi is recommended, however EDGE is fast enough for this).
4. Wait until the download finished. Phone will launch the dialog asking for update, just press Now.
5. Press Accept and Accept and the phone will be switched to Updating mode.
6. It takes around 10 minutes to update, so be patient. After that, the phone will be rebooted automatically.
7. Check by *#0000# again. Congrats! Your 5800 is now v21!
As I can see, there are so many improvements and worth to update for example, better camera functionality and the phone operates faster than previous version.