My 3660 has the V 4.57 21-10-2003 NHL-8 firmware.
How can I upgrade it to the 2004 firmware?
check out Nokia support website but can't find it.
One last question once upgraded, Will I lose all my phone settings contact and messages?
Tnx
Upgrading firmware
Last version: NHL-8 V 5.08; Go to a Nokia Service Point and they can do the upgrade. You lose all:icon4: So do a bachup first.