diff --git a/sepolicy/vendor/hal_camera_default.te b/sepolicy/vendor/hal_camera_default.te
index 313e7bc..274d1e8 100644
--- a/sepolicy/vendor/hal_camera_default.te
+++ b/sepolicy/vendor/hal_camera_default.te
@@ -7,7 +7,6 @@ allow hal_camera_default sysfs_virtual:dir search;
 allow hal_camera_default sysfs_virtual:file rw_file_perms;
 allow hal_camera_default sysfs_camera:dir search;
 allow hal_camera_default sysfs_camera:file rw_file_perms;
-allow hal_camera_default camera_data_file:dir search;
 
 get_prop(hal_camera_default, exported_camera_prop)
 
diff --git a/sepolicy/vendor/hal_drm_widevine.te b/sepolicy/vendor/hal_drm_widevine.te
index 97c6652..fee899d 100644
--- a/sepolicy/vendor/hal_drm_widevine.te
+++ b/sepolicy/vendor/hal_drm_widevine.te
@@ -14,7 +14,6 @@ allow hal_drm_widevine hal_allocator_server:fd use;
 
 allow hal_drm_widevine mediadrm_data_file:dir create_dir_perms;
 allow hal_drm_widevine mediadrm_data_file:file create_file_perms;
-allow hal_drm_widevine media_data_file:dir search;
 allow hal_drm_widevine vendor_data_file:dir create_dir_perms;
 allow hal_drm_widevine vendor_data_file:file create_file_perms;
 
diff --git a/sepolicy/vendor/hal_fingerprint_default.te b/sepolicy/vendor/hal_fingerprint_default.te
index 00aa5bc..a5fa396 100644
--- a/sepolicy/vendor/hal_fingerprint_default.te
+++ b/sepolicy/vendor/hal_fingerprint_default.te
@@ -1,3 +1,5 @@
+typeattribute hal_fingerprint_default data_between_core_and_vendor_violators;
+
 allow hal_fingerprint_default fingerprintd_data_file:dir write;
 allow hal_fingerprint_default fingerprint_device:chr_file rw_file_perms;
 allow hal_fingerprint_default sysfs_virtual:dir search;
diff --git a/sepolicy/vendor/mediacodec.te b/sepolicy/vendor/mediacodec.te
index 433a7ff..ec2a674 100644
--- a/sepolicy/vendor/mediacodec.te
+++ b/sepolicy/vendor/mediacodec.te
@@ -3,7 +3,4 @@ allow mediacodec sysfs_v4l:dir r_dir_perms;
 allow mediacodec sysfs_v4l_mfc:dir search;
 allow mediacodec sysfs_v4l_mfc:file r_file_perms;
 
-binder_call(mediacodec, hal_power_default)
-binder_call(hal_power_default, mediacodec)
-
-add_hwservice(mediacodec, hal_power_hwservice)
+hal_client_domain(mediacodec, hal_power);
diff --git a/sepolicy/vendor/rild.te b/sepolicy/vendor/rild.te
index 8ad6313..250b090 100644
--- a/sepolicy/vendor/rild.te
+++ b/sepolicy/vendor/rild.te
@@ -8,8 +8,6 @@ allow rild bin_nv_data_efs_file:file create_file_perms;
 
 allow rild radio_vendor_data_file:file create_file_perms;
 allow rild radio_vendor_data_file:dir rw_dir_perms;
-allow rild radio_data_file:file rw_file_perms;
-allow rild radio_data_file:dir search;
 
 allow rild proc_qtaguid_stat:file read;
 
diff --git a/sepolicy/vendor/zygote.te b/sepolicy/vendor/zygote.te
index 84b4e2a..01d0350 100644
--- a/sepolicy/vendor/zygote.te
+++ b/sepolicy/vendor/zygote.te
@@ -1,3 +1 @@
 get_prop(zygote, exported_camera_prop); 
-# allow zygote system_file:dir write;
-allow zygote vendor_file:file read;