diff --git a/res/values-mcc505/bools.xml b/res/values-mcc505/bools.xml
new file mode 100644
index 0000000..274841d
--- /dev/null
+++ b/res/values-mcc505/bools.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<resources>
+    <!-- Whether none security option is hide or not  (country specific). -->
+    <bool name="config_hide_none_security_option">true</bool>
+</resources>
diff --git a/res/values/bools.xml b/res/values/bools.xml
index 0fdc396..674be1e 100644
--- a/res/values/bools.xml
+++ b/res/values/bools.xml
@@ -35,4 +35,7 @@
 
     <!-- Whether to show a preference item for mobile plan -->
     <bool name="config_show_mobile_plan">true</bool>
+
+    <!-- Whether none security option is hide or not  (country specific). -->
+    <bool name="config_hide_none_security_option">false</bool>
 </resources>
diff --git a/src/com/android/settings/ChooseLockGeneric.java b/src/com/android/settings/ChooseLockGeneric.java
index 94a9de5..8c0b0b6 100644
--- a/src/com/android/settings/ChooseLockGeneric.java
+++ b/src/com/android/settings/ChooseLockGeneric.java
@@ -361,6 +361,10 @@
                     boolean visible = true;
                     if (KEY_UNLOCK_SET_OFF.equals(key)) {
                         enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
+                        if (getResources().getBoolean(R.bool.config_hide_none_security_option)) {
+                            enabled = false;
+                            visible = false;
+                        }
                     } else if (KEY_UNLOCK_SET_NONE.equals(key)) {
                         enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
                     } else if (KEY_UNLOCK_SET_PATTERN.equals(key)) {