Blackberry Trackball scrolling in wrong direction
My friend gave me his blackberry 9000 because it wasn't scrolling.
I took apart the phone and cleaned the rollers on the trackball.
Now it scrolls fine but its scrolling in the opposite direction.
When it was broken it was also scrolling in the wrong direction too.
Is this a software problem or hardware? I don't know what went wrong
- 04-19-2012, 01:22 AM #7
Sounds like you inadvertently reversed the polarity of the rollers when you reassembled the rollers. If you put the rollers themselves in backwards, this could cause the issue you are describing. If the magnet heads were replaced facing previously pointing the wrong direction, and you put it back as it was assembled wrong, the sensors would read the directions as reversed.
- CrackBerry Abuser
04-19-2012, 03:32 AM #8
- 242 Posts
This happens before on my 8830. Don't panic, just take the track ball apart and put the rollers to the oposite posistion as you see them. If you can't put it back together just get a new one and pop it back in.
Edit : looking at your user name, I guess your from Viet Nam. A track ball there are cheap, about 100.000 đ a pice
Last edited by youknwwho; 04-19-2012 at 04:17 AM.