diff --git a/non_plat/radio.te b/non_plat/radio.te
index 3ce53e6..ab90487 100644
--- a/non_plat/radio.te
+++ b/non_plat/radio.te
@@ -11,17 +11,7 @@ allow radio sysfs_keypad_file:file { w_file_perms };
 # Purpose : for engineermode WFD IOT property
 allow radio surfaceflinger:fifo_file { rw_file_perms };
 
-# Date : WK16.14 2016/03/30
-# Operation : IT
-# Purpose : for engineermode camera app mode
-
 typeattribute radio system_writes_vendor_properties_violators;
-allow radio mtk_em_prop:property_service set;
-
-# Date : WK16.24 2016/06/10
-# Operation : Migration
-# Purpose : for engineermode camera app mode
-allow radio cameraserver_service:service_manager find;
 
 # Date : 2016/06/11
 # Operation : IT
@@ -37,7 +27,6 @@ allow radio als_ps_device:chr_file { read open ioctl };
 # Date : WK14.38 2016/06/28
 # Operation : Migration
 # Purpose : for engineermode
-allow radio mediatek_prop:property_service set;
 allow radio mt_otg_test_device:chr_file { read write ioctl open };
 allow radio mtgpio_device:chr_file { read ioctl open };
 allow radio stpbt_device:chr_file { read write open };
@@ -95,11 +84,6 @@ allow radio nvdata_file:file rw_file_perms;
 #Purpose: for set persist.net.auto.tethering
 allow radio mtk_em_net_auto_tethering_prop:property_service set;
 
-# Date : WK17.06 2017/02/06
-# Operation : IT
-# Purpose : for engineermode camera
-allow radio vendor_debug_prop:property_service set;
-
 # Date : WK17.03
 # Operation : O Migration
 # Purpose : HIDL for rilproxy
diff --git a/non_plat/seapp_contexts b/non_plat/seapp_contexts
index e4ed6fc..9396b87 100644
--- a/non_plat/seapp_contexts
+++ b/non_plat/seapp_contexts
@@ -3,4 +3,7 @@
 #
 
 # This is for mtklogger apk to commnucate with mnld
-user=_app seinfo=platform name=com.mediatek.mtklogger.proxy domain=vendor_app type=app_data_file levelFrom=user
\ No newline at end of file
+user=_app seinfo=platform name=com.mediatek.mtklogger.proxy domain=vendor_app type=app_data_file levelFrom=user
+
+# This is for emcamera apk to commnucate with hal1
+user=_app seinfo=platform name=com.mediatek.emcamera domain=vendor_app type=app_data_file levelFrom=user
diff --git a/non_plat/vendor_app.te b/non_plat/vendor_app.te
index c9004b2..8b88ddd 100644
--- a/non_plat/vendor_app.te
+++ b/non_plat/vendor_app.te
@@ -51,3 +51,18 @@ allow vendor_app connsyslogger:unix_stream_socket connectto;
 # PMTKLoggerProxy need copy exception db from data/vendor folder
 allow vendor_app aee_exp_data_file:file r_file_perms;
 allow vendor_app aee_exp_data_file:dir r_dir_perms;
+
+# Date : WK18.26
+# Operation : P migration
+# Purpose : for engineermode camera app mode
+set_prop(vendor_app, mtk_em_prop);
+set_prop(vendor_app, vendor_debug_prop);
+set_prop(vendor_app, mediatek_prop);
+
+allow vendor_app cameraserver_service:service_manager find;
+
+# Date : WK18.26
+# Purpose :
+# eng mode camera - save iamges files and log files on external storage
+allow vendor_app media_rw_data_file:dir { create_dir_perms };
+allow vendor_app media_rw_data_file:file { create_file_perms };