diff --git a/Android.bp b/Android.bp
index 31e5ea6..0f090af 100644
--- a/Android.bp
+++ b/Android.bp
@@ -10769,23 +10769,6 @@ cc_prebuilt_binary {
 	soc_specific: true,
 }
 
-cc_prebuilt_binary {
-	name: "modemManager",
-	owner: "xiaomi",
-	target: {
-		android_arm64: {
-			srcs: ["proprietary/vendor/bin/modemManager"],
-			shared_libs: ["libavservices_minijail", "libcutils", "libdiag", "liblog", "libhidlbase", "libbinder", "libjsoncpp", "libqesdk", "libqti_vndfwk_detect_vendor", "libutils", "vendor.qti.data.factory@2.3", "vendor.qti.hardware.data.lce@1.0", "vendor.qti.latency@2.0", "vendor.qti.latency@2.1", "libc++", "libc", "libm", "libdl", ],
-		},
-	},
-	compile_multilib: "64",
-	strip: {
-		none: true,
-	},
-	prefer: true,
-	soc_specific: true,
-}
-
 cc_prebuilt_binary {
 	name: "msm_irqbalance",
 	owner: "xiaomi",
diff --git a/proprietary/vendor/bin/modemManager b/proprietary/vendor/bin/modemManager
deleted file mode 100755
index 4fd1455..0000000
Binary files a/proprietary/vendor/bin/modemManager and /dev/null differ
diff --git a/proprietary/vendor/etc/init/modemManager.rc b/proprietary/vendor/etc/init/modemManager.rc
deleted file mode 100644
index 73f4185..0000000
--- a/proprietary/vendor/etc/init/modemManager.rc
+++ /dev/null
@@ -1,4 +0,0 @@
-service vendor.modemManager /vendor/bin/modemManager
-    class main
-    user radio
-    group radio
diff --git a/proprietary/vendor/etc/seccomp_policy/modemManager.policy b/proprietary/vendor/etc/seccomp_policy/modemManager.policy
deleted file mode 100644
index f9564cf..0000000
--- a/proprietary/vendor/etc/seccomp_policy/modemManager.policy
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright (C) 2018 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.
-
-mmap: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE
-mprotect: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE
-munmap: 1
-epoll_pwait: 1
-openat: 1
-#prctl: arg0 == PR_SET_VMA || arg0 == PR_GET_DUMPABLE || arg0 == 0x37 /* PR_??? */
-prctl: 1
-read: 1
-futex: 1
-close: 1
-fstat: 1
-getuid: 1
-writev: 1
-readlinkat: 1
-mremap: 1
-pread64: 1
-fstatfs: 1
-newfstatat: 1
-rt_sigaction: 1
-#ioctl: arg1 == BINDER_WRITE_READ
-ioctl: 1
-rt_sigprocmask: 1
-faccessat: 1
-sendto: 1
-getrandom: 1
-epoll_ctl: 1
-fcntl: 1
-eventfd2: 1
-socket: arg0 == AF_UNIX
-connect: 1
-epoll_create1: 1
-exit_group: 1
-sched_getaffinity: 1
-write: 1
-exit: 1
-getpid: 1
-sigaltstack: 1
-restart_syscall: 1
-clone: 1
-sched_getscheduler: 1
-execve: 1
-madvise: 1
-set_tid_address: 1
-pipe2: 1
-rt_sigreturn: 1
-recvfrom: 1
-getrlimit: 1
-setpriority: 1
-nanosleep: 1
diff --git a/sm8450-common-vendor.mk b/sm8450-common-vendor.mk
index 96577da..db618f8 100644
--- a/sm8450-common-vendor.mk
+++ b/sm8450-common-vendor.mk
@@ -103,7 +103,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/init/init_thermal-engine-v2.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init_thermal-engine-v2.rc \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/init/ipa_fws.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/ipa_fws.rc \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/init/loc-launcher.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/loc-launcher.rc \
-    vendor/xiaomi/sm8450-common/proprietary/vendor/etc/init/modemManager.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/modemManager.rc \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/init/netmgrd.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/netmgrd.rc \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/init/port-bridge.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/port-bridge.rc \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/init/qconfig.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/qconfig.rc \
@@ -215,7 +214,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/codec2.vendor.base-arm64.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/codec2.vendor.base-arm64.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/codec2.vendor.ext-arm64.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/codec2.vendor.ext-arm64.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/imsrtp.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/imsrtp.policy \
-    vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/modemManager.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/modemManager.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/qapeservice.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/qapeservice.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/qcrilnr@2.0.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/qcrilnr@2.0.policy \
     vendor/xiaomi/sm8450-common/proprietary/vendor/etc/seccomp_policy/qspm.policy:$(TARGET_COPY_OUT_VENDOR)/etc/seccomp_policy/qspm.policy \
@@ -886,7 +884,6 @@ PRODUCT_PACKAGES += \
     mi_thermald \
     mlid \
     mlipayd@1.1 \
-    modemManager \
     msm_irqbalance \
     netmgrd \
     nv_mac \