Winrar software is a must have application for your Nokia 5800,N97. WinRAR app will enable you read .zip .rar files directly on your Nokia 5800,N97. you can also compress and extract files easily from the existing archives. The winrar application supports Symbian 5th Edition Phones like Nokia 5800, N97. winrar app is free and easy to use. Download free Winrar application for your Nokia 5800,N97 from http://rapidshare.com/files/291483514/WinRaR.jar

how to hard reset/format Nokia N97. If you format/hard reset your Nokia N97, it will delete all user data on your NOkia device memory. you had better backup your important data before do a hard reset.
To hard reset/format your Nokia N97: Turn on your phone and enter *#7370# at the NOKIA N97 home screen, then enter your security code , usually the default security code is 12345. and then your NOKIA N97 will restart and reset.

Nokia N97 Bluetooth headset pairing instructions: if you want to pair Bluetooth headset with your Nokia N97 you can go to Settings > Connectivity > Bluetooth > choose the Paired devices > choose New paired device > click More devices > choose the device name you want to pair with > Enter the bluetooth pass code ( 0000) and click OK. Now you have pair Nokia N97 Bluetooth with your bluetooth headset.
if you want to remove bluetooth headset from Nokia N97 go to Settings > Connectivity > Bluetooth …