diff --git a/proprietary-files.txt b/proprietary-files.txt
index 7244b02..23b2e3a 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -2373,44 +2373,35 @@ vendor/lib64/mt6789/libmnl.so
 vendor/lib64/librpc.so
 vendor/lib64/libviagpsrpc.so
 
-# IMS
+# IMS - from duchamp-user 14 UP1A.230905.011 V14.0.16.0.UNLCNXM release-keys
+-system_ext/framework/mediatek-common.jar:framework/mediatek-common.jar
+-system_ext/framework/mediatek-framework.jar:framework/mediatek-framework.jar
+-system_ext/framework/mediatek-ims-base.jar:framework/mediatek-ims-base.jar
+-system_ext/framework/mediatek-ims-common.jar:framework/mediatek-ims-common.jar
+-system_ext/framework/mediatek-ims-extension-plugin.jar:framework/mediatek-ims-extension-plugin.jar
+-system_ext/framework/mediatek-telecom-common.jar:framework/mediatek-telecom-common.jar
+-system_ext/framework/mediatek-telephony-base.jar:framework/mediatek-telephony-base.jar
+-system_ext/framework/mediatek-telephony-common.jar:framework/mediatek-telephony-common.jar
 system_ext/bin/vtservice
 system_ext/etc/init/init.vtservice.rc
--system_ext/framework/mediatek-common.jar
--system_ext/framework/mediatek-framework.jar
--system_ext/framework/mediatek-ims-base.jar
--system_ext/framework/mediatek-ims-common.jar
--system_ext/framework/mediatek-ims-extension-plugin.jar
--system_ext/framework/mediatek-telecom-common.jar
--system_ext/framework/mediatek-telephony-base.jar
--system_ext/framework/mediatek-telephony-common.jar
-system_ext/lib/libmtk_vt_wrapper.so
-system_ext/lib/libmtkperf_client.so
-system_ext/lib/libvcodec_cap.so
-system_ext/lib/libvcodec_capenc.so
-system_ext/lib/libvsim-adaptor-client.so
-system_ext/lib/vendor.mediatek.hardware.videotelephony-V1-ndk.so
-system_ext/lib/vendor.mediatek.hardware.videotelephony@1.0.so
 system_ext/lib64/libcomutils.so
-system_ext/lib64/libimsma.so
 system_ext/lib64/libimsma_adapt.so
 system_ext/lib64/libimsma_rtp.so
 system_ext/lib64/libimsma_socketwrapper.so
+system_ext/lib64/libimsma.so
 system_ext/lib64/libmtk_vt_service.so
 system_ext/lib64/libmtk_vt_wrapper.so
-system_ext/lib64/libmtkperf_client.so
-system_ext/lib64/libshowlogo.so
 system_ext/lib64/libsignal.so
 system_ext/lib64/libsink.so
 system_ext/lib64/libsource.so
-system_ext/lib64/libsysenv_system.so
 system_ext/lib64/libvcodec_cap.so
 system_ext/lib64/libvcodec_capenc.so
-system_ext/lib64/libvsim-adaptor-client.so
 system_ext/lib64/libvt_avsync.so
 system_ext/lib64/vendor.mediatek.hardware.videotelephony-V1-ndk.so
 system_ext/lib64/vendor.mediatek.hardware.videotelephony@1.0.so
--system_ext/priv-app/ImsService/ImsService.apk
+
+# IMS (App) - from duchamp-user 14 UP1A.230905.011 V14.0.16.0.UNLCNXM release-keys (patched)
+-system_ext/priv-app/ImsService/ImsService.apk:priv-app/ImsService/ImsService.apk
 
 # IMS other stuff, idk
 vendor/bin/hw/vendor.mediatek.hardware.mmagent@1.1-service