Kingdom Hearts Birth By Sleep

[siron]

There is something weird I want to report about Kingdom Hearts BBS (I didn't check other games)
when running the game On ICS (ice cream sandwich)
Having The The settings
Hardware Transform ON
Buffer rendering OFF
With these settings the game runs Fast with a good FPS
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I updated To JB (Jelly Bean)
Having The Settings
Hardware Transform ON
Buffer rendering OFF
You have a black screen during game play and you only see health bar and command window
then switching Buffer rendering The resolution becomes low and fps get down to about (15-20)
......................
Don't really know what causes the problem with switching android versions
Sorry for my bad English I'm Egyptian