diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 6336d69..def2a27 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -45,13 +45,9 @@
          Must be overridden in platform specific overlays -->
     <integer-array name="config_autoBrightnessLevels">
         <item>10</item>
-        <item>160</item>
-        <item>225</item>
-        <item>320</item>
-        <item>640</item>
-        <item>1280</item>
-        <item>2600</item>
-        <item>10240</item>
+        <item>100</item>
+        <item>1000</item>
+        <item>10000</item>
     </integer-array>
 
     <!-- Array of output values for LCD backlight corresponding to the LUX values
@@ -59,13 +55,9 @@
          than the size of the config_autoBrightnessLevels array.
     -->
     <integer-array name="config_autoBrightnessLcdBacklightValues">
-        <item>20</item>
-        <item>20</item>
-        <item>20</item>
         <item>20</item>
         <item>35</item>
         <item>50</item>
-        <item>50</item>
         <item>100</item>
         <item>255</item>
     </integer-array>