diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 5e2f6c8..0f4b10b 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -162,7 +162,7 @@
          values in the config_screenBrightnessNits array.
          This array should be equal in size to config_screenBrightnessBacklight. -->
     <integer-array name="config_screenBrightnessBacklight">
-        <item>2</item>
+        <item>1</item>
         <item>255</item>
     </integer-array>
 
@@ -174,14 +174,14 @@
 
          This array should be equal in size to config_screenBrightnessBacklight -->
     <array name="config_screenBrightnessNits">
-        <item>4</item>   <!-- index 1 -->
+        <item>2</item>    <!-- index 1 -->
         <item>450</item>  <!-- index 2 -->
     </array>
 
     <!-- Screen brightness used to dim the screen when the user activity
          timeout expires.  May be less than the minimum allowed brightness setting
          that can be set by the user. -->
-    <integer name="config_screenBrightnessDim">2</integer>
+    <integer name="config_screenBrightnessDim">1</integer>
 
     <!-- Screen brightness used to dim the screen while dozing in a very low power state.
          May be less than the minimum allowed brightness setting
@@ -190,11 +190,7 @@
 
     <!-- Minimum screen brightness setting allowed by the power manager.
          The user is forbidden from setting the brightness below this level. -->
-    <integer name="config_screenBrightnessSettingMinimum">2</integer>
-
-    <!-- Maximum screen brightness setting allowed by the power manager.
-         The user is forbidden from setting the brightness above this level. -->
-    <integer name="config_screenBrightnessSettingMaximum">255</integer>
+    <integer name="config_screenBrightnessSettingMinimum">1</integer>
 
     <!-- Stability requirements in milliseconds for accepting a new brightness level.  This is used
          for debouncing the light sensor.  Different constants are used to debounce the light sensor