diff --git a/caiman/overlay/frameworks/base/core/res/res/values/config.xml b/caiman/overlay/frameworks/base/core/res/res/values/config.xml
index b979ecf0..224c4a36 100644
--- a/caiman/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/caiman/overlay/frameworks/base/core/res/res/values/config.xml
@@ -52,21 +52,6 @@
     <!-- The default peak refresh rate. -->
     <integer name="config_defaultPeakRefreshRate">120</integer>
 
-    <!-- Not allow to switch to higher refresh rate when display brightness setting is
-         equal or less than this value -->
-    <integer-array name="config_brightnessThresholdsOfPeakRefreshRate">
-        <item>2</item> <!-- 15% UI brightness -->
-    </integer-array>
-    <integer-array name="config_ambientThresholdsOfPeakRefreshRate">
-        <item>5</item>
-    </integer-array>
-
-    <!-- default refresh rate in the zone defined by birghtness and ambient thresholds -->
-    <integer name="config_defaultRefreshRateInZone">120</integer>
-
-    <!-- Default refresh rate while the device has high brightness mode enabled for HDR. -->
-    <integer name="config_defaultRefreshRateInHbmHdr">60</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
          when adapting to brighter or darker environments.  This parameter controls how quickly