[Made in flanders]

Hello,

I have a Blackberry Curve 8520 for almost 2 years now, and I am very happy with it. But the last months I am having problems with my Blackberry.
Every now and then, my keyboard doesn’t work anymore. Sometimes my ‘e’ doesn’t work, sometimes my ‘n’, other times some keys are hyper sensitive. When I hold my finger on it, but I don’t press, it does think I pressed, this happens a lot with my ‘e’, n’ and ‘alt’.
I don’t know if its a software or a hardware problem, but after a day it works just fine again for a week or longer, and then it starts al over again.

Furthermore, I am having some issues with my battery. An example, last week I have put OS5 on my blackberry, and the first days, my battery life was spectacular. With a whole day of heavy use, I just lost 30%. For a few days it was like this.
But then suddenly, without downloading or changing anything about my Blackberry, the battery barely survives through the day.
Is there a way that I can have my battery to last for a longer time?

P.S.: Sorry if I made grammatical errors, but English isn’t my native language.