diff --git a/prebuilt/etc/init.local.rc b/prebuilt/etc/init.local.rc
index 3fbb314..57be874 100644
--- a/prebuilt/etc/init.local.rc
+++ b/prebuilt/etc/init.local.rc
@@ -16,61 +16,61 @@
 on boot
     # interactive governor
     chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_rate
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/timer_rate
     chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_slack
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/timer_slack
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/timer_slack
     chown system system /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
     chown system system /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
     chown system system /sys/devices/system/cpu/cpufreq/interactive/target_loads
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/target_loads
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/target_loads
     chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
     chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
     chown system system /sys/devices/system/cpu/cpufreq/interactive/boost
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boost
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/boost
     chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/boostpulse
     chown system system /sys/devices/system/cpu/cpufreq/interactive/input_boost
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/input_boost
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/input_boost
     chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
     chown system system /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
-    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
+    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
 
     # ondemand governor
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/boostfreq
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/boostfreq
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/boostfreq
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/boostpulse
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/boostpulse
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/boostpulse
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/boosttime
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/boosttime
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/boosttime
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/down_differential
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/down_differential
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/down_differential
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/input_boost
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/input_boost
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/input_boost
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
     chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
-    chmod 0660 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
+    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
 
     # Assume SMP uses shared cpufreq policy for all CPUs
     chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor