After i upgrade my BB9900 from OS 7.0.590 to OS 7.1.862 (o another OS 7.1).
Trackpad on my BB9900 is not working, my phone detected trackball instead trackpad.
How can i fix this problem?
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After i upgrade my BB9900 from OS 7.0.590 to OS 7.1.862 (o another OS 7.1).
Trackpad on my BB9900 is not working, my phone detected trackball instead trackpad.
How can i fix this problem?
It sounds like the install didn't fully work. This happens sometimes when installing the OS via OTA. I would suggest reinstalling it again.