BlackBerry remove hourglass icon of garbage collection

I am developing a BlackBerry application that should work开发者_如何转开发 on OS 4.5+. I have implemented my own loading progress screen.

On 6.0 device it works as it is supposed to do.

But on 4.5 device it shows up with garbage collector loading hourglass.

Is there a way to remove or hide this hourglass.Thanks.

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The hourglass can't be removed unfortunately. My only suggestion would be to try to figure out a way to not use as much memory, such as reusing objects instead of creating new ones.