New firmware for the Nokia 5530 XpressMusic, is the firmware 31.0.005 which to solve some bugs and improves the optimization of RAM.
Improvements:
- Less vibration to navigate the menus, saving battery.
- The response in the menus has improved and is now smoother and faster.
- Fixed bug that it will shut down or restarted.
- Improved multimedia, both the photo quality and the quality of video capture and voice recording.
- Optimized RAM.
- Fixed several bugs.
The new firmware is available via OTA or NSU. If you still do not appear, patience, will be coming to all countries gradually 
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eu já tentei fazer a atualização do novo firmware pelo celular não conseguir, aversão do que tem no meu celular para ser baixado é 20.0.50, e eu ainda to com a versão 10.0.50 estalado no meu celular como eu poderei baixa a versão 31.0.005….
download
How Do you Download This .. ?
You can download this through FOTA (Firmware Over-the-Air). Just type on your dialer *#0000# then click options, then click check updates. Make sure you have airtime credits on your phone or a wi-fi connection. It will download and install update firmware files on your phone for about 5 to 8 minutes.
can’t update…restarting phone and later phone not updated.Update Package Not Compitable with the phoe.Contact Your Service Providrer…i can’t understand please help me…
goooooooooood
how can i download this?
Service restrictions from the Service Provider block certain firmware updates. Here that firmware is going to come maybe until August of 2011 -.-