Pac-Man Plus (Sprint preinstalled demos) various issues

[TwoSpacesSG]

https://archive.org/download/pacplusj2medemom800 - SPH-M800 version (240x432) works, but tapping the touch buttons freezes the game with the following error:

Exception in thread "EventProcessing-Thread" java.lang.NoSuchMethodError: com.sprintpcs.util.System.getTactileFeedback()V
        at TouchControlOverlay.a(Unknown Source)
        at GameCanvas.pointerPressed(Unknown Source)
        at org.recompile.mobile.MobilePlatform$6.run(Unknown Source)
        at javax.microedition.lcdui.Display.processEvents(Unknown Source)
        at javax.microedition.lcdui.Display.access$000(Unknown Source)
        at javax.microedition.lcdui.Display$1.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

https://archive.org/download/pacplusj2m3demom540 - SPH-M540 version (176x220) launches and seems to run in the background, but stays on a completely white screen.