I have to hit some keys many times before they type the right character. I used to be able to text without checking for spelling, but not since this problem arose. This is the first phone I've used for texting. Do people usually get this problem repaired, or do they usually buy a new phone? I suppose it depends on what's available repair-wise and in one's budget, replacement phone -wise. Can this problem be fixed by me, by any chance? Can the keys be removed easily to dust underneath, like with a laptop?