I use two Blackberry phones, one is a Blackberry Curve and the other is a Blackberry 8800 so that when I travel I have a local number in both main areas. I also tend to get a little worried if one starts acting up.
Well as per my worries, the “y” key started acting up on me. Do you have any idea how difficult is to type without the letter “y”? More difficult than you might have thought.
After searching for a bit I found this gret video from PDAParts.com and though I would post it here for everyone to use if they ever had the same problem.
For all you Blackberry 8800 users you might want to have a look at the Blackberry 880 take apart instructions here, once again from our good buddies at PDAParts.com - I strongly suggest purchasing parts for your Blackberry from them. I've had to order a number of Pearl kits and batteries from them.
Hope that helps you clean your Blackberry, it took me a while to track down this info - if you have any questions or extra resources, please comment here and let me know.