diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 7f224d7..019aed3 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -21,17 +21,21 @@
      for different hardware and product builds. -->
 <resources>
 
- <!-- Flag indicating whether the surface flinger has limited
+    <!-- Flag indicating whether the surface flinger has limited
          alpha compositing functionality in hardware.  If set, the window
          manager will disable alpha trasformation in animations where not
          strictly needed. -->
-    <bool name="config_sf_limitedAlpha">true</bool>
+    <bool name="config_sf_limitedAlpha">false</bool>
+
+    <!-- Flag indicating whether the surface flinger is inefficient
+         at performing a blur.  Used by parts of the UI to turn off
+         the blur effect where it isn't worth the performance hit. -->
+    <bool name="config_sf_slowBlur">true</bool>
 
     <!-- Flag indicating whether we should enable the automatic brightness in Settings.
          config_hardware_automatic_brightness_available is not set, so we will use software implementation -->
     <bool name="config_automatic_brightness_available">true</bool>
 
-   
     <!-- disable menu hard key on HD2 in non-pattern lockscreen -->
     <bool name="config_disableMenuKeyInLockScreen">true</bool>
 
diff --git a/system.prop b/system.prop
index 4095afd..12fbd90 100755
--- a/system.prop
+++ b/system.prop
@@ -38,6 +38,9 @@ mobiledata.interfaces=rmnet0,rmnet1,rmnet2,ppp0
 # This is a high density device with more memory, so larger vm heaps for it.
 dalvik.vm.heapsize=32m
 
+# Scrolling cache 0:enable, 1:default enable, 2:default disable, 3:disable
+persist.sys.scrollingcache=2
+
 # leo have huge 250Mb unwritable system and small 50Mb cache .
 dalvik.vm.dexopt-data-only=1