diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index eb417ef..5cfcba6 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -126,51 +126,6 @@
         <item>527</item>
     </integer-array>
 
-    <!-- Array of hysteresis constraint values for brightening, represented as tenths of a
-         percent. The length of this array is assumed to be one greater than
-         config_dynamicHysteresisLuxLevels. The brightening threshold is calculated as
-         lux * (1.0f + CONSTRAINT_VALUE). When the current lux is higher than this threshold,
-         the screen brightness is recalculated. See the config_dynamicHysteresisLuxLevels
-         description for how the constraint value is chosen. -->
-    <integer-array name="config_dynamicHysteresisBrightLevels">
-        <item>1000</item>
-        <item>1000</item>
-        <item>500</item>
-        <item>300</item>
-        <item>100</item>
-    </integer-array>
-
-    <!-- Array of hysteresis constraint values for darkening, represented as tenths of a
-         percent. The length of this array is assumed to be one greater than
-         config_dynamicHysteresisLuxLevels. The darkening threshold is calculated as
-         lux * (1.0f - CONSTRAINT_VALUE). When the current lux is lower than this threshold,
-         the screen brightness is recalculated. See the config_dynamicHysteresisLuxLevels
-         description for how the constraint value is chosen. -->
-    <integer-array name="config_dynamicHysteresisDarkLevels">
-        <item>800</item>
-        <item>800</item>
-        <item>400</item>
-        <item>200</item>
-        <item>200</item>
-    </integer-array>
-
-    <!-- Array of ambient lux threshold values. This is used for determining hysteresis constraint
-         values by calculating the index to use for lookup and then setting the constraint value
-         to the corresponding value of the array. The new brightening hysteresis constraint value
-         is the n-th element of config_dynamicHysteresisBrightLevels, and the new darkening
-         hysteresis constraint value is the n-th element of config_dynamicHysteresisDarkLevels.
-         The (zero-based) index is calculated as follows: (MAX is the largest index of the array)
-         condition                      calculated index
-         value < lux[0]                 0
-         lux[n] <= value < lux[n+1]     n+1
-         lux[MAX] <= value              MAX+1 -->
-    <integer-array name="config_dynamicHysteresisLuxLevels">
-        <item>3</item>
-        <item>41</item>
-        <item>618</item>
-        <item>989</item>
-    </integer-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. -->