diff --git a/.github/workflows/fdroid.yml b/.github/workflows/fdroid.yml
index 2dbc3a936..77eb145bb 100644
--- a/.github/workflows/fdroid.yml
+++ b/.github/workflows/fdroid.yml
@@ -11,8 +11,8 @@ on:
 
 jobs:
   # https://gitlab.com/fdroid/fdroiddata/-/blob/master/metadata/com.carriez.flutter_hbb.yml
-  # Finds latest release and transforms F-Droid vereion code from version as follows:
-  # X.Y.Z-A => X * 1e9 + Y * 1e6 + Z * 1e3 + A
+  # Finds latest release and transforms F-Droid version code from version as follows:
+  # X.Y.Z-A => X * 1e6 + Y * 1e4 + Z * 1e2 + A
   update-fdroid-version-file:
     name: Publish RustDesk version file for F-Droid updater
     runs-on: ubuntu-latest
@@ -20,7 +20,7 @@ jobs:
       - name: Generate RustDesk version file
         run: |
           UPSTREAM_VERNAME="$(curl https://api.github.com/repos/rustdesk/rustdesk/releases/latest  | jq -r .tag_name | sed 's/^v//')"
-          UPSTREAM_VERCODE="$(echo "$UPSTREAM_VERNAME" | tr '.' ' ' | tr '-' ' ' | while read -r MAJOR MINOR PATCH REV; do [ -z "$MAJOR" ] && MAJOR=0; [ -z "$MINOR" ] && MINOR=0; [ -z "$PATCH" ] && PATCH=0; [ -z "$REV" ] && REV=0; echo "$(( 1000000000 * $MAJOR + 1000000 * $MINOR + 1000 * $PATCH + $REV ))"; done)"
+          UPSTREAM_VERCODE="$(echo "$UPSTREAM_VERNAME" | tr '.' ' ' | tr '-' ' ' | while read -r MAJOR MINOR PATCH REV; do [ -z "$MAJOR" ] && MAJOR=0; [ -z "$MINOR" ] && MINOR=0; [ -z "$PATCH" ] && PATCH=0; [ -z "$REV" ] && REV=0; echo "$(( 1000000 * $MAJOR + 10000 * $MINOR + 100 * $PATCH + $REV ))"; done)"
           echo "versionName=$UPSTREAM_VERNAME"  > rustdesk-version.txt
           echo "versionCode=$UPSTREAM_VERCODE" >> rustdesk-version.txt
         shell: bash
diff --git a/.github/workflows/flutter-build.yml b/.github/workflows/flutter-build.yml
index b9c608dba..e7a438997 100644
--- a/.github/workflows/flutter-build.yml
+++ b/.github/workflows/flutter-build.yml
@@ -10,6 +10,13 @@ on:
         type: string
         default: "nightly"
 
+# NOTE: F-Droid builder script 'flutter/build_fdroid.sh' reads environment
+# variables from this workflow!
+#
+# It does NOT read build steps, however, so please fix 'flutter/build_fdroid.sh
+# whenever you add changes to Android CI build action ('build-rustdesk-android')
+# in this file!
+
 env:
   WIN_RUST_VERSION: "1.75" # https://github.com/rustdesk/rustdesk/discussions/7503, also 1.78 has ABI change which causes our sciter version not working, https://blog.rust-lang.org/2024/03/30/i128-layout-update.html
   RUST_VERSION: "1.75" # sciter failed on m1 with 1.78 because of https://blog.rust-lang.org/2024/03/30/i128-layout-update.html
diff --git a/flutter/build_fdroid.sh b/flutter/build_fdroid.sh
new file mode 100755
index 000000000..6f04b8001
--- /dev/null
+++ b/flutter/build_fdroid.sh
@@ -0,0 +1,550 @@
+#!/bin/bash
+
+set -x
+
+#
+# Script to build F-Droid release of RustDesk
+#
+# Copyright (C) 2024, The RustDesk Authors
+#               2024, Vasyl Gello <vasek.gello@gmail.com>
+#
+
+# The script is invoked by F-Droid builder system ste-by-step.
+#
+# It accepts the following arguments:
+#
+# - versionName from https://github.com/rustdesk/rustdesk/releases/download/fdroid-version/rustdesk-version.txt
+# - versionCode from https://github.com/rustdesk/rustdesk/releases/download/fdroid-version/rustdesk-version.txt
+# - Android architecture to build APK for: armeabi-v7a arm64-v8av x86 x86_64
+# - The build step to execute:
+#
+#   + sudo-deps: as root, install needed Debian packages into builder VM
+#   + prebuild: patch sources and do other stuff before the build
+#   + build: perform actual build of APK file
+#
+
+# Parse command-line arguments
+
+VERNAME="${1}"
+VERCODE="${2}"
+ANDROID_ABI="${3}"
+BUILDSTEP="${4}"
+
+if [ -z "${VERNAME}" ] || [ -z "${VERCODE}" ] || [ -z "${ANDROID_ABI}" ] ||
+	[ -z "${BUILDSTEP}" ]; then
+	echo "ERROR: Command-line arguments are all required to be non-empty!" >&2
+	exit 1
+fi
+
+# Set various architecture-specific identifiers
+
+case "${ANDROID_ABI}" in
+arm64-v8a)
+	FLUTTER_TARGET=android-arm64
+	NDK_TARGET=aarch64-linux-android
+	RUST_TARGET=aarch64-linux-android
+#	RUSTDESK_FEATURES='flutter,hwcodec'
+	RUSTDESK_FEATURES='flutter'
+	;;
+armeabi-v7a)
+	FLUTTER_TARGET=android-arm
+	NDK_TARGET=arm-linux-androideabi
+	RUST_TARGET=armv7-linux-androideabi
+#	RUSTDESK_FEATURES='flutter,hwcodec'
+	RUSTDESK_FEATURES='flutter'
+	;;
+x86_64)
+	FLUTTER_TARGET=android-x64
+	NDK_TARGET=x86_64-linux-android
+	RUST_TARGET=x86_64-linux-android
+	RUSTDESK_FEATURES='flutter'
+	;;
+x86)
+	FLUTTER_TARGET=android-x86
+	NDK_TARGET=i686-linux-android
+	RUST_TARGET=i686-linux-android
+	RUSTDESK_FEATURES='flutter'
+	;;
+*)
+	echo "ERROR: Unknown Android ABI '${ANDROID_ABI}'!" >&2
+	exit 1
+	;;
+esac
+
+# Export necessary variables
+
+export PATH="${PATH}:${HOME}/flutter/bin:${HOME}/depot_tools"
+
+export VCPKG_ROOT="${HOME}/vcpkg"
+
+# Now act depending on build step
+
+case "${BUILDSTEP}" in
+sudo-deps)
+	# sudo-deps: as root, install needed Debian packages into builder VM
+
+	set -e
+
+	export DEBIAN_FRONTEND=noninteractive
+
+	apt-get update
+
+	apt-get -yq full-upgrade
+
+	apt-get -yq install \
+		clang \
+		cmake \
+		curl \
+		fakeroot \
+		gcc \
+		g++ \
+		git \
+		libgstreamer1.0-dev \
+		libgstreamer-plugins-base1.0-dev \
+		libgtk-3-dev \
+		make \
+		nasm \
+		ninja-build \
+		openjdk-17-jdk-headless \
+		pkg-config \
+		tar \
+		unzip \
+		wget \
+		xz-utils \
+		yasm \
+		yq \
+		zip
+
+	update-alternatives --auto java
+
+	;;
+prebuild)
+	# prebuild: patch sources and do other stuff before the build
+
+	#
+	# Extract required versions for NDK, Rust, Flutter from
+	# '.github/workflows/flutter-build.yml'
+	#
+
+	CARGO_NDK_VERSION="$(yq -r \
+		.env.CARGO_NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	FLUTTER_VERSION="$(yq -r \
+		.env.ANDROID_FLUTTER_VERSION \
+		.github/workflows/flutter-build.yml)"
+	if [ -z "${FLUTTER_VERSION}" ]; then
+		FLUTTER_VERSION="$(yq -r \
+			.env.FLUTTER_VERSION \
+			.github/workflows/flutter-build.yml)"
+	fi
+
+	FLUTTER_RUST_BRIDGE_VERSION="$(yq -r \
+		.env.FLUTTER_RUST_BRIDGE_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	NDK_VERSION="$(yq -r \
+		.env.NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	RUST_VERSION="$(yq -r \
+		.env.RUST_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	VCPKG_COMMIT_ID="$(yq -r \
+		.env.VCPKG_COMMIT_ID \
+		.github/workflows/flutter-build.yml)"
+
+	if [ -z "${CARGO_NDK_VERSION}" ] || [ -z "${FLUTTER_VERSION}" ] ||
+		[ -z "${FLUTTER_RUST_BRIDGE_VERSION}" ] ||
+		[ -z "${NDK_VERSION}" ] || [ -z "${RUST_VERSION}" ] ||
+		[ -z "${VCPKG_COMMIT_ID}" ]; then
+		echo "ERROR: Can not identify all required versions!" >&2
+		exit 1
+	fi
+
+	export ANDROID_NDK_ROOT="${HOME}/android-ndk-${NDK_VERSION}"
+	export ANDROID_NDK_HOME="${HOME}/android-ndk-${NDK_VERSION}"
+
+	#
+	# Install the components
+	#
+
+	set -e
+
+	# Install Android NDK
+
+	if [ ! -d "${ANDROID_NDK_ROOT}" ]; then
+		pushd "${HOME}"
+
+		wget \
+			-q \
+			"https://dl.google.com/android/repository/android-ndk-${NDK_VERSION}-linux.zip"
+
+		unzip "android-ndk-${NDK_VERSION}-linux.zip" 1>/dev/null
+
+		rm "android-ndk-${NDK_VERSION}-linux.zip"
+
+		popd # ${HOME}
+	fi
+
+	# Install Flutter
+
+	if [ ! -f "${HOME}/flutter/bin/flutter" ]; then
+		pushd "${HOME}"
+
+		wget \
+			-q \
+			"https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_${FLUTTER_VERSION}-stable.tar.xz"
+		tar xf "flutter_linux_${FLUTTER_VERSION}-stable.tar.xz"
+		rm "flutter_linux_${FLUTTER_VERSION}-stable.tar.xz"
+
+		popd # ${HOME}
+
+		git config --global --add safe.directory "${HOME}/flutter"
+
+		flutter --disable-telemetry
+		dart --disable-telemetry
+	fi
+
+	# Install Rust
+
+	if [ ! -f "${HOME}/rustup/rustup-init.sh" ]; then
+		mkdir "${HOME}/rustup"
+		pushd "${HOME}/rustup"
+		wget -O rustup-init.sh 'https://sh.rustup.rs'
+		popd
+	fi
+
+	pushd "${HOME}/rustup"
+	bash rustup-init.sh -y \
+		--target "${RUST_TARGET}" \
+		--default-toolchain "${RUST_VERSION}"
+	popd
+
+	if ! command -v cargo 1>/dev/null 2>&1; then
+		. "${HOME}/.cargo/env"
+	fi
+
+	# Install cargo-ndk
+
+	cargo install \
+		cargo-ndk \
+		--version "${CARGO_NDK_VERSION}"
+
+	# Install rust bridge generator
+
+	cargo install cargo-expand
+	cargo install flutter_rust_bridge_codegen \
+		--version "${FLUTTER_RUST_BRIDGE_VERSION}" \
+		--features "uuid"
+
+	# Populate native vcpkg dependencies
+
+	if [ ! -d "${VCPKG_ROOT}" ]; then
+		pushd "${HOME}"
+
+		git clone \
+			https://github.com/Microsoft/vcpkg.git
+
+		pushd vcpkg
+
+		git reset --hard "${VCPKG_COMMIT_ID}"
+
+		sh bootstrap-vcpkg.sh -disableMetrics
+
+		popd # vcpkg
+
+		popd # ${HOME}
+	fi
+
+	# Install depot-tools for x86
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		if [ ! -d "${HOME}/depot_tools" ]; then
+			pushd "${HOME}"
+
+			git clone \
+				--depth 1 \
+				https://chromium.googlesource.com/chromium/tools/depot_tools.git
+
+			popd # ${HOME}
+		fi
+	fi
+
+	# Patch the RustDesk sources
+
+	git apply res/fdroid/patches/*.patch
+
+	sed \
+		-i \
+		-e '/gms/d' \
+		flutter/android/build.gradle \
+		flutter/android/app/build.gradle
+
+	sed \
+		-i \
+		-e '/firebase_analytics/d' \
+		flutter/pubspec.yaml
+
+	sed \
+		-i \
+		-e '/  firebase/,/    version/d' \
+		flutter/pubspec.lock
+
+	sed \
+		-i \
+		-e '/firebase/Id' \
+		flutter/lib/main.dart
+
+	if [ "${FLUTTER_VERSION}" = "3.13.9" ]; then
+		# Fix for android 3.13.9
+		# https://github.com/rustdesk/rustdesk/blob/285e974d1a52c891d5fcc28e963d724e085558bc/.github/workflows/flutter-build.yml#L862
+
+		sed \
+			-i \
+			-e 's/uni_links_desktop/#uni_links_desktop/g' \
+			flutter/pubspec.yaml
+
+		set --
+
+		while read -r _1; do
+			set -- "$@" "${_1}"
+		done 0<<.a
+$(find flutter/lib/ -type f -name "*dart*")
+.a
+
+		sed \
+			-i \
+			-e 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' \
+			"$@"
+
+		set --
+	fi
+
+	sed -i "s/FLUTTER_VERSION_PLACEHOLDER/${FLUTTER_VERSION}/" flutter-sdk/.gclient
+
+	;;
+build)
+	# build: perform actual build of APK file
+
+	set -e
+
+	#
+	# Extract required versions for NDK, Rust, Flutter from
+	# '.github/workflows/flutter-build.yml'
+	#
+
+	FLUTTER_VERSION="$(yq -r \
+		.env.ANDROID_FLUTTER_VERSION \
+		.github/workflows/flutter-build.yml)"
+	if [ -z "${FLUTTER_VERSION}" ]; then
+		FLUTTER_VERSION="$(yq -r \
+			.env.FLUTTER_VERSION \
+			.github/workflows/flutter-build.yml)"
+	fi
+
+	NDK_VERSION="$(yq -r \
+		.env.NDK_VERSION \
+		.github/workflows/flutter-build.yml)"
+
+	export ANDROID_NDK_ROOT="${HOME}/android-ndk-${NDK_VERSION}"
+	export ANDROID_NDK_HOME="${HOME}/android-ndk-${NDK_VERSION}"
+
+	if ! command -v cargo 1>/dev/null 2>&1; then
+		. "${HOME}/.cargo/env"
+	fi
+
+	# Download Flutter dependencies
+
+	pushd flutter
+
+	flutter packages pub get
+
+	popd # flutter
+
+	# Generate FFI bindings
+
+	flutter_rust_bridge_codegen \
+		--rust-input ./src/flutter_ffi.rs \
+		--dart-output ./flutter/lib/generated_bridge.dart
+
+	# Build host android deps
+
+	bash flutter/build_android_deps.sh "${ANDROID_ABI}"
+
+	# Build rustdesk lib
+
+	cargo ndk \
+		--platform 21 \
+		--target "${RUST_TARGET}" \
+		--bindgen \
+		build \
+		--release \
+		--features "${RUSTDESK_FEATURES}"
+
+	mkdir -p "flutter/android/app/src/main/jniLibs/${ANDROID_ABI}"
+
+	cp "target/${RUST_TARGET}/release/liblibrustdesk.so" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}/librustdesk.so"
+
+	cp "${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/${NDK_TARGET}/libc++_shared.so" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}/"
+
+	"${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip" \
+		"flutter/android/app/src/main/jniLibs/${ANDROID_ABI}"/*
+
+	# Build flutter-jit-release for x86
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		pushd flutter-sdk
+
+		echo "## Sync flutter engine sources"
+		echo "### We need fakeroot because chromium base image is unpacked with weird uid/gid ownership"
+
+		sed -i "s/FLUTTER_VERSION_PLACEHOLDER/${FLUTTER_VERSION}/" .gclient
+
+		export FAKEROOTDONTTRYCHOWN=1
+
+		fakeroot gclient sync
+
+		unset FAKEROOTDONTTRYCHOWN
+
+		pushd src
+
+		echo "## Patch away Google Play dependencies"
+
+		rm \
+			flutter/shell/platform/android/io/flutter/app/FlutterPlayStoreSplitApplication.java \
+			flutter/shell/platform/android/io/flutter/embedding/engine/deferredcomponents/PlayStoreDeferredComponentManager.java flutter/shell/platform/android/io/flutter/embedding/android/FlutterPlayStoreSplitApplication.java
+
+		sed \
+			-i \
+			-e '/PlayStore/d' \
+			flutter/tools/android_lint/project.xml \
+			flutter/shell/platform/android/BUILD.gn
+
+		sed \
+			-i \
+			-e '/com.google.android.play/d' \
+			flutter/tools/androidx/files.json
+
+		echo "## Configure android engine build"
+
+		flutter/tools/gn \
+			--android --android-cpu x86 --runtime-mode=jit_release \
+			--no-goma --no-enable-unittests
+
+		echo "## Perform android engine build"
+
+		ninja -C out/android_jit_release_x86 1>/dev/null
+
+		echo "## Configure host engine build"
+
+		flutter/tools/gn \
+			--android-cpu x86 --runtime-mode=jit_release \
+			--no-goma --no-enable-unittests
+
+		echo "## Perform android engine build"
+
+		ninja -C out/host_jit_release_x86 1>/dev/null
+
+		echo "## Rename host engine"
+
+		mv out/host_jit_release_x86 out/host_jit_release
+
+		echo "## Mimic jit_release engine to debug to use with flutter build apk"
+
+		pushd out/android_jit_release_x86
+
+		sed \
+			-e 's/jit_release/debug/' \
+			flutter_embedding_jit_release.maven-metadata.xml \
+			1>flutter_embedding_debug.maven-metadata.xml
+
+		sed \
+			-e 's/jit_release/debug/' \
+			flutter_embedding_jit_release.pom \
+			1>flutter_embedding_debug.pom
+
+		sed \
+			-e 's/jit_release/debug/' \
+			x86_jit_release.maven-metadata.xml \
+			1>x86_debug.maven-metadata.xml
+
+		sed \
+			-e 's/jit_release/debug/' \
+			x86_jit_release.pom \
+			1>x86_debug.pom
+
+		cp -a \
+			flutter_embedding_jit_release-sources.jar \
+			flutter_embedding_debug-sources.jar
+
+		cp -a \
+			flutter_embedding_jit_release.jar \
+			flutter_embedding_debug.jar
+
+		cp -a \
+			x86_jit_release.jar \
+			x86_debug.jar
+
+		popd # out/android_jit_release_x86
+
+		popd # src
+
+		popd # flutter-sdk
+
+		echo "# Clean up intermediate engine files and show free space"
+
+		rm -rf \
+			flutter-sdk/src/out/android_jit_release_x86/obj \
+			flutter-sdk/src/out/host_jit_release/obj
+
+		mv flutter-sdk/src/out flutter-out
+
+		rm -rf flutter-sdk
+
+		mkdir -p flutter-sdk/src/
+
+		mv flutter-out flutter-sdk/src/out
+	fi
+
+	# Build the apk
+
+	pushd flutter
+
+	if [ "${ANDROID_ABI}" = "x86" ]; then
+		flutter build apk \
+			--local-engine-src-path="$(readlink -mf "../flutter-sdk/src")" \
+			--local-engine=android_jit_release_x86 \
+			--debug \
+			--build-number="${VERCODE}" \
+			--build-name="${VERNAME}" \
+			--target-platform "${FLUTTER_TARGET}"
+	else
+		flutter build apk \
+			--release \
+			--build-number="${VERCODE}" \
+			--build-name="${VERNAME}" \
+			--target-platform "${FLUTTER_TARGET}"
+	fi
+
+	popd # flutter
+
+	rm -rf flutter-sdk
+
+	# Special step for fdroiddata CI builds to remove .gitconfig
+
+	rm -f /home/vagrant/.gitconfig
+
+	;;
+*)
+	echo "ERROR: Unknown build step '${BUILDSTEP}'!" >&2
+	exit 1
+	;;
+esac
+
+# Report success
+
+echo "All done!"
diff --git a/res/fdroid/patches/0000-flutter-android-x86.patch b/res/fdroid/patches/0000-flutter-android-x86.patch
new file mode 100644
index 000000000..1bb4436e8
--- /dev/null
+++ b/res/fdroid/patches/0000-flutter-android-x86.patch
@@ -0,0 +1,16 @@
+diff --git a/flutter-sdk/.gclient b/flutter-sdk/.gclient
+new file mode 100644
+index 0000000..fd12886
+--- /dev/null
++++ b/flutter-sdk/.gclient
+@@ -0,0 +1,10 @@
++solutions = [
++  {
++    "managed": False,
++    "name": "src/flutter",
++    "url": "https://github.com/flutter/engine.git@FLUTTER_VERSION_PLACEHOLDER",
++    "custom_deps": {},
++    "deps_file": "DEPS",
++    "safesync_url": "",
++  },
++]
diff --git a/res/fdroid/patches/0001-x86-no-debuggable.patch b/res/fdroid/patches/0001-x86-no-debuggable.patch
new file mode 100644
index 000000000..c160d60d2
--- /dev/null
+++ b/res/fdroid/patches/0001-x86-no-debuggable.patch
@@ -0,0 +1,24 @@
+diff --git a/flutter/android/app/build.gradle b/flutter/android/app/build.gradle
+index f4dc69e..6b835fd 100644
+--- a/flutter/android/app/build.gradle
++++ b/flutter/android/app/build.gradle
+@@ -67,6 +67,19 @@ android {
+             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules'
+         }
+     }
++
++    applicationVariants.all { variant ->
++        variant.outputs.each { output ->
++            output.processManifest.doLast { task ->
++                def outputDir = multiApkManifestOutputDirectory.asFile.get()
++                File manifestOutFile = new File(outputDir, "AndroidManifest.xml")
++                if (manifestOutFile.exists()) {
++                    def newFileContents = manifestOutFile.getText('UTF-8').replace("android:debuggable=\"true\"", "")
++                    manifestOutFile.write(newFileContents, 'UTF-8')
++                }
++            }
++        }
++    }
+ }
+ 
+ flutter {