diff --git a/non_plat/file.te b/non_plat/file.te
index 2099b70..cd94b3b 100644
--- a/non_plat/file.te
+++ b/non_plat/file.te
@@ -131,7 +131,7 @@ type ccci_cfg_file, file_type, data_file_type;
 type c2k_file, file_type, data_file_type;
 #For sensor
 type sensor_data_file, file_type, data_file_type;
-type stp_dump_data_file, file_type,data_file_type;
+type stp_dump_data_file, file_type, data_file_type, core_data_file_type;
 type sysfs_keypad_file, fs_type, sysfs_type;
 type rild_via_socket, file_type;
 type rpc_socket, file_type;
diff --git a/non_plat/file_contexts b/non_plat/file_contexts
index 80d3238..2ee2624 100644
--- a/non_plat/file_contexts
+++ b/non_plat/file_contexts
@@ -61,7 +61,7 @@
 /data/vendor/powerhal(/.*)? u:object_r:mtk_powerhal_data_file:s0
 #/data/vendor/nfc(/.*)? u:object_r:nfc_data_file:s0
 /data/connsyslog(/.*)?  u:object_r:consyslog_data_file:s0
-/data/vendor/stp_dump(/.*)? u:object_r:stp_dump_data_file:s0
+/data/misc/stp_dump(/.*)? u:object_r:stp_dump_data_file:s0
 /data/vendor/mediadrm(/.*)?      u:object_r:mediadrm_vendor_data_file:s0
 
 # Misc data
@@ -529,7 +529,7 @@
 # System files
 #
 /(system\/vendor|vendor)/bin/audiocmdservice_atci u:object_r:audiocmdservice_atci_exec:s0
-/(system\/vendor|vendor)/bin/stp_dump3 u:object_r:stp_dump3_exec:s0
+/system/bin/stp_dump3 u:object_r:stp_dump3_exec:s0
 /(system\/vendor|vendor)/bin/wmt_launcher u:object_r:mtk_wmt_launcher_exec:s0
 /(system\/vendor|vendor)/bin/ccci_fsd u:object_r:ccci_fsd_exec:s0
 /(system\/vendor|vendor)/bin/fuelgauged u:object_r:fuelgauged_exec:s0
diff --git a/non_plat/stp_dump3.te b/non_plat/stp_dump3.te
index 57bee5f..5f6fa93 100644
--- a/non_plat/stp_dump3.te
+++ b/non_plat/stp_dump3.te
@@ -6,8 +6,9 @@
 # Type Declaration
 # ==============================================
 
-type stp_dump3_exec , exec_type, file_type, vendor_file_type;
-type stp_dump3 ,domain;
+type stp_dump3_exec, exec_type, file_type;
+type stp_dump3, domain;
+typeattribute stp_dump3 coredomain;
 
 # ==============================================
 # Android Policy Rule
@@ -20,9 +21,14 @@ type stp_dump3 ,domain;
 # ==============================================
 # MTK Policy Rule
 # ==============================================
+file_type_auto_trans(stp_dump3,system_data_file,stp_dump_data_file)
 allow stp_dump3 self:capability { net_admin fowner chown fsetid };
 allow stp_dump3 self:netlink_socket { read write getattr bind create setopt };
 allow stp_dump3 self:netlink_generic_socket { read write getattr bind create setopt };
+allow stp_dump3 media_rw_data_file:dir { add_name setattr };
+allow stp_dump3 media_rw_data_file:dir rmdir;
+allow stp_dump3 media_rw_data_file:dir { open read write create setattr getattr add_name remove_name search};
+allow stp_dump3 media_rw_data_file:file { open read write create setattr getattr append unlink rename};
 allow stp_dump3 wmtdetect_device:chr_file { read write ioctl open };
 allow stp_dump3 stpwmt_device:chr_file { read write ioctl open };
 allow stp_dump3 tmpfs:lnk_file r_file_perms;