Im having a nokia n81 8gb . The right selection key in my mob is not working properly.. Its troubling me a lot.. So i wanna disable it.. is this possible.. please help me.. any help will be appreciable...
There's no way to disable it overall in settings and probably not even properly if someone wrote a special app for that.
If it is just due to dirt under the keymat or between the front cover and the keymat, or some such problem, it should be relatively easy to clean up. If you don't wish to risk trying to do it on your own, locate your nearest Nokia repair/service center and ask them to do it.
As it is a relatively old model (has not been manufactured for probably a couple of years now), there may not be any spare parts available any longer, in case that's needed for repairing it.