diff --git a/localPackages/Tor/Frameworks/build-minimal.sh b/localPackages/Tor/Frameworks/build-minimal.sh
new file mode 100755
index 00000000..f19a2ac3
--- /dev/null
+++ b/localPackages/Tor/Frameworks/build-minimal.sh
@@ -0,0 +1,404 @@
+#!/bin/sh
+# Minimal size-optimized build script for BitChat
+# Builds arm64-only tor-nolzma.xcframework with aggressive size optimization
+
+set -e
+
+PATH=$PATH:/usr/local/bin:/usr/local/opt/gettext/bin:/usr/local/opt/automake/bin:/usr/local/opt/aclocal/bin:/opt/homebrew/bin:/opt/homebrew/opt/libtool/libexec/gnubin
+
+OPENSSL_VERSION="openssl-3.6.0"
+LIBEVENT_VERSION="release-2.1.12-stable"
+TOR_VERSION="tor-0.4.8.21"
+
+cd "$(dirname "$0")"
+ROOT="$(pwd -P)"
+
+BUILDDIR="$ROOT/build"
+mkdir -p "$BUILDDIR"
+
+echo "Build dir: $BUILDDIR"
+echo "Building minimal tor-nolzma.xcframework (arm64-only, size-optimized)"
+echo ""
+
+# Size optimization flags
+# Note: LTO (-flto=thin) disabled because it produces bitcode that xcodebuild can't read
+# LTO would need to be applied at app link stage, not library build
+SIZE_CFLAGS="-Os -ffunction-sections -fdata-sections"
+
+build_libssl() {
+    SDK=$1
+    ARCH=$2
+    MIN=$3
+
+    SOURCE="$BUILDDIR/openssl"
+    LOG="$BUILDDIR/libssl-$SDK-$ARCH.log"
+
+    if [ ! -d "$SOURCE" ]; then
+        echo "- Check out OpenSSL project"
+        cd "$BUILDDIR"
+        git clone --recursive --shallow-submodules --depth 1 --branch "$OPENSSL_VERSION" https://github.com/openssl/openssl.git >> "$LOG" 2>&1
+    fi
+
+    echo "- Build OpenSSL for $ARCH ($SDK) [size-optimized]"
+
+    cd "$SOURCE"
+    make distclean >> "$LOG" 2>&1 || true
+
+    if [ "$SDK" = "iphoneos" ]; then
+        PLATFORM_FLAGS="no-async zlib-dynamic enable-ec_nistp_64_gcc_128"
+        CONFIG="ios64-xcrun"
+    elif [ "$SDK" = "iphonesimulator" ]; then
+        PLATFORM_FLAGS="no-async zlib-dynamic enable-ec_nistp_64_gcc_128"
+        CONFIG="iossimulator-xcrun"
+    elif [ "$SDK" = "macosx" ]; then
+        PLATFORM_FLAGS="no-asm enable-ec_nistp_64_gcc_128"
+        CONFIG="darwin64-arm64-cc"
+    fi
+
+    # Tier 2: Aggressive OpenSSL trimming - remove unused ciphers, hashes, and features
+    ./Configure \
+        no-shared \
+        no-zlib \
+        no-comp \
+        no-ssl3 \
+        no-tls1 \
+        no-tls1_1 \
+        no-dtls \
+        no-srp \
+        no-psk \
+        no-weak-ssl-ciphers \
+        no-engine \
+        no-ocsp \
+        no-cms \
+        no-ts \
+        no-idea \
+        no-seed \
+        no-camellia \
+        no-aria \
+        no-bf \
+        no-cast \
+        no-des \
+        no-rc2 \
+        no-rc4 \
+        no-md4 \
+        no-mdc2 \
+        no-whirlpool \
+        no-rmd160 \
+        no-sm2 \
+        no-sm3 \
+        no-sm4 \
+        no-siphash \
+        no-scrypt \
+        no-legacy \
+        no-dso \
+        no-dgram \
+        no-http \
+        no-ml-dsa \
+        no-ml-kem \
+        no-slh-dsa \
+        no-lms \
+        no-cmp \
+        no-ct \
+        no-gost \
+        no-rfc3779 \
+        no-ec2m \
+        no-rc5 \
+        ${PLATFORM_FLAGS} \
+        --prefix="$BUILDDIR/$SDK/libssl-$ARCH" \
+        ${CONFIG} \
+        CC="$(xcrun --sdk $SDK --find clang) -isysroot $(xcrun --sdk $SDK --show-sdk-path) -arch ${ARCH} -m$SDK-version-min=$MIN $SIZE_CFLAGS" \
+        >> "$LOG" 2>&1
+
+    make depend >> "$LOG" 2>&1
+    make "-j$(sysctl -n hw.logicalcpu_max)" build_libs >> "$LOG" 2>&1
+    make install_dev >> "$LOG" 2>&1
+}
+
+build_libevent() {
+    SDK=$1
+    ARCH=$2
+    MIN=$3
+
+    SOURCE="$BUILDDIR/libevent"
+    LOG="$BUILDDIR/libevent-$SDK-$ARCH.log"
+
+    if [ ! -d "$SOURCE" ]; then
+        echo "- Check out libevent project"
+        cd "$BUILDDIR"
+        git clone --recursive --shallow-submodules --depth 1 --branch "$LIBEVENT_VERSION" https://github.com/libevent/libevent.git >> "$LOG" 2>&1
+    fi
+
+    echo "- Build libevent for $ARCH ($SDK) [size-optimized]"
+
+    cd "$SOURCE"
+    make distclean 2>/dev/null 1>/dev/null || true
+
+    if [ ! -f ./configure ]; then
+        ./autogen.sh >> "$LOG" 2>&1
+    fi
+
+    CLANG="$(xcrun -f --sdk ${SDK} clang)"
+    SDKPATH="$(xcrun --sdk ${SDK} --show-sdk-path)"
+    DEST="$BUILDDIR/$SDK/libevent-$ARCH"
+
+    ./configure \
+        --disable-shared \
+        --disable-openssl \
+        --disable-libevent-regress \
+        --disable-samples \
+        --disable-doxygen-html \
+        --enable-static \
+        --disable-debug-mode \
+        --prefix="$DEST" \
+        CC="$CLANG -arch ${ARCH}" \
+        CPP="$CLANG -E -arch ${ARCH}" \
+        CFLAGS="-isysroot ${SDKPATH} -m$SDK-version-min=$MIN $SIZE_CFLAGS" \
+        LDFLAGS="-isysroot ${SDKPATH} -L$DEST" \
+        cross_compiling="yes" \
+        ac_cv_func_clock_gettime="no" \
+        >> "$LOG" 2>&1
+
+    make -j$(sysctl -n hw.logicalcpu_max) >> "$LOG" 2>&1
+    make install >> "$LOG" 2>&1
+}
+
+build_libtor_nolzma() {
+    SDK=$1
+    ARCH=$2
+    MIN=$3
+
+    SOURCE="$BUILDDIR/tor"
+    LOG="$BUILDDIR/libtor-nolzma-$SDK-$ARCH.log"
+    DEST="$BUILDDIR/$SDK/libtor-nolzma-$ARCH"
+
+    if [ ! -d "$SOURCE" ]; then
+        echo "- Check out Tor project"
+        cd "$BUILDDIR"
+        git clone --recursive --shallow-submodules --depth 1 --branch "$TOR_VERSION" https://gitlab.torproject.org/tpo/core/tor.git >> "$LOG" 2>&1
+    fi
+
+    echo "- Build libtor-nolzma for $ARCH ($SDK) [size-optimized, client-only]"
+
+    cd "$SOURCE"
+    make distclean 2>/dev/null 1>/dev/null || true
+
+    # Apply patch if exists
+    if [ -f "$ROOT/Tor/mmap-cache.patch" ]; then
+        git checkout . 2>/dev/null || true
+        git apply --quiet "$ROOT/Tor/mmap-cache.patch" 2>/dev/null || true
+    fi
+
+    if [ ! -f ./configure ]; then
+        sed -i'.backup' -e 's/all,error/no-obsolete,error/' autogen.sh
+        ./autogen.sh >> "$LOG" 2>&1
+        rm autogen.sh && mv autogen.sh.backup autogen.sh
+    fi
+
+    CLANG="$(xcrun -f --sdk ${SDK} clang)"
+    SDKPATH="$(xcrun --sdk ${SDK} --show-sdk-path)"
+
+    # Tier 1 + 2: Client-only, minimal Tor build with aggressive size optimization
+    ./configure \
+        --enable-silent-rules \
+        --enable-pic \
+        --disable-module-relay \
+        --disable-module-dirauth \
+        --disable-module-pow \
+        --disable-tool-name-check \
+        --disable-unittests \
+        --enable-static-openssl \
+        --enable-static-libevent \
+        --disable-asciidoc \
+        --disable-system-torrc \
+        --disable-linker-hardening \
+        --disable-dependency-tracking \
+        --disable-manpage \
+        --disable-html-manual \
+        --disable-gcc-warnings-advisory \
+        --enable-lzma=no \
+        --disable-zstd \
+        --with-libevent-dir="$BUILDDIR/$SDK/libevent-$ARCH" \
+        --with-openssl-dir="$BUILDDIR/$SDK/libssl-$ARCH" \
+        --prefix="$DEST" \
+        CC="$CLANG -arch ${ARCH} -isysroot ${SDKPATH}" \
+        CPP="$CLANG -E -arch ${ARCH} -isysroot ${SDKPATH}" \
+        CFLAGS="$SIZE_CFLAGS -m$SDK-version-min=$MIN" \
+        CPPFLAGS="-Isrc/core -I$BUILDDIR/$SDK/libssl-$ARCH/include -I$BUILDDIR/$SDK/libevent-$ARCH/include -m$SDK-version-min=$MIN" \
+        LDFLAGS="-lz -Wl,-dead_strip" \
+        cross_compiling="yes" \
+        ac_cv_func__NSGetEnviron="no" \
+        ac_cv_func_clock_gettime="no" \
+        ac_cv_func_getentropy="no" \
+        >> "$LOG" 2>&1
+
+    sleep 2
+    rm -f src/lib/cc/orconfig.h >> "$LOG" 2>&1
+    cp orconfig.h "src/lib/cc/" >> "$LOG" 2>&1
+
+    make libtor.a -j$(sysctl -n hw.logicalcpu_max) V=1 >> "$LOG" 2>&1
+
+    mkdir -p "$DEST/lib" >> "$LOG" 2>&1
+    mkdir -p "$DEST/include" >> "$LOG" 2>&1
+    mv libtor.a "$DEST/lib" >> "$LOG" 2>&1
+    rsync --archive --include='*.h' -f 'hide,! */' --prune-empty-dirs src/* "$DEST/include" >> "$LOG" 2>&1
+    cp orconfig.h "$DEST/include/" >> "$LOG" 2>&1
+    mv micro-revision.i "$DEST" >> "$LOG" 2>&1
+}
+
+create_framework_nolzma() {
+    SDK=$1
+
+    LOG="$BUILDDIR/framework.log"
+    NAME="tor-nolzma"
+
+    rm -rf "$BUILDDIR/$SDK/$NAME.framework" >> "$LOG" 2>&1
+
+    echo "- Create framework for $SDK (arm64-only)"
+
+    LIBS=("$BUILDDIR/$SDK/libssl-arm64/lib/libssl.a" \
+        "$BUILDDIR/$SDK/libssl-arm64/lib/libcrypto.a" \
+        "$BUILDDIR/$SDK/libevent-arm64/lib/libevent.a" \
+        "$BUILDDIR/$SDK/libtor-nolzma-arm64/lib/libtor.a")
+
+    HEADERS=("$BUILDDIR/$SDK/libssl-arm64/include"/* \
+        "$BUILDDIR/$SDK/libevent-arm64/include"/* \
+        "$BUILDDIR/$SDK/libtor-nolzma-arm64/include"/*)
+
+    if [ "$SDK" = "macosx" ]; then
+        # macOS frameworks need versioned bundle structure
+        mkdir -p "$BUILDDIR/$SDK/$NAME.framework/Versions/A/Headers" >> "$LOG" 2>&1
+        mkdir -p "$BUILDDIR/$SDK/$NAME.framework/Versions/A/Resources" >> "$LOG" 2>&1
+
+        libtool -static -o "$BUILDDIR/$SDK/$NAME.framework/Versions/A/$NAME" "${LIBS[@]}" >> "$LOG" 2>&1
+        cp -r "${HEADERS[@]}" "$BUILDDIR/$SDK/$NAME.framework/Versions/A/Headers" >> "$LOG" 2>&1
+
+        # Create symlinks
+        cd "$BUILDDIR/$SDK/$NAME.framework"
+        ln -s A Versions/Current
+        ln -s Versions/Current/Headers Headers
+        ln -s Versions/Current/Resources Resources
+        ln -s Versions/Current/$NAME $NAME
+
+        # Create Info.plist for macOS
+        cat > Versions/A/Resources/Info.plist << 'PLIST'
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>CFBundleExecutable</key>
+    <string>tor-nolzma</string>
+    <key>CFBundleIdentifier</key>
+    <string>org.torproject.tor-nolzma</string>
+    <key>CFBundleName</key>
+    <string>tor-nolzma</string>
+    <key>CFBundlePackageType</key>
+    <string>FMWK</string>
+    <key>CFBundleShortVersionString</key>
+    <string>0.4.8.21</string>
+    <key>CFBundleVersion</key>
+    <string>408.21</string>
+    <key>MinimumOSVersion</key>
+    <string>10.13</string>
+</dict>
+</plist>
+PLIST
+        cd "$ROOT"
+    else
+        # iOS frameworks are flat
+        mkdir -p "$BUILDDIR/$SDK/$NAME.framework/Headers" >> "$LOG" 2>&1
+        libtool -static -o "$BUILDDIR/$SDK/$NAME.framework/$NAME" "${LIBS[@]}" >> "$LOG" 2>&1
+        cp -r "${HEADERS[@]}" "$BUILDDIR/$SDK/$NAME.framework/Headers" >> "$LOG" 2>&1
+
+        # Determine min OS version for Info.plist
+        if [ "$SDK" = "iphoneos" ] || [ "$SDK" = "iphonesimulator" ]; then
+            MIN_OS="12.0"
+        else
+            MIN_OS="10.13"
+        fi
+
+        # Create Info.plist for iOS
+        cat > "$BUILDDIR/$SDK/$NAME.framework/Info.plist" << PLIST
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>CFBundleExecutable</key>
+    <string>tor-nolzma</string>
+    <key>CFBundleIdentifier</key>
+    <string>org.torproject.tor-nolzma</string>
+    <key>CFBundleName</key>
+    <string>tor-nolzma</string>
+    <key>CFBundlePackageType</key>
+    <string>FMWK</string>
+    <key>CFBundleShortVersionString</key>
+    <string>0.4.8.21</string>
+    <key>CFBundleVersion</key>
+    <string>408.21</string>
+    <key>MinimumOSVersion</key>
+    <string>$MIN_OS</string>
+</dict>
+</plist>
+PLIST
+    fi
+}
+
+create_xcframework_nolzma() {
+    LOG="$BUILDDIR/framework.log"
+    NAME="tor-nolzma"
+
+    echo "- Create xcframework for $NAME (arm64-only)"
+
+    rm -rf "$ROOT/$NAME.xcframework" "$ROOT/$NAME.xcframework.zip" >> "$LOG" 2>&1
+
+    xcodebuild -create-xcframework \
+        -framework "$BUILDDIR/iphoneos/$NAME.framework" \
+        -framework "$BUILDDIR/iphonesimulator/$NAME.framework" \
+        -framework "$BUILDDIR/macosx/$NAME.framework" \
+        -output "$ROOT/$NAME.xcframework" >> "$LOG" 2>&1
+
+    echo ""
+    echo "=== Build Complete ==="
+    echo "Output: $ROOT/$NAME.xcframework"
+    echo ""
+
+    # Show sizes
+    echo "Binary sizes:"
+    ls -lh "$ROOT/$NAME.xcframework/ios-arm64/$NAME.framework/$NAME" 2>/dev/null || true
+    ls -lh "$ROOT/$NAME.xcframework/ios-arm64-simulator/$NAME.framework/$NAME" 2>/dev/null || true
+    ls -lh "$ROOT/$NAME.xcframework/macos-arm64/$NAME.framework/$NAME" 2>/dev/null || true
+
+    echo ""
+    du -sh "$ROOT/$NAME.xcframework"
+}
+
+# Build for iOS device (arm64)
+echo "=== Building for iOS device (arm64) ==="
+build_libssl      iphoneos        arm64   12.0
+build_libevent    iphoneos        arm64   12.0
+build_libtor_nolzma iphoneos      arm64   12.0
+create_framework_nolzma iphoneos
+
+# Build for iOS simulator (arm64 only - no Intel)
+echo ""
+echo "=== Building for iOS simulator (arm64) ==="
+build_libssl      iphonesimulator arm64   12.0
+build_libevent    iphonesimulator arm64   12.0
+build_libtor_nolzma iphonesimulator arm64 12.0
+create_framework_nolzma iphonesimulator
+
+# Build for macOS (arm64 only - no Intel)
+echo ""
+echo "=== Building for macOS (arm64) ==="
+build_libssl      macosx          arm64   10.13
+build_libevent    macosx          arm64   10.13
+build_libtor_nolzma macosx        arm64   10.13
+create_framework_nolzma macosx
+
+# Create xcframework
+echo ""
+echo "=== Creating XCFramework ==="
+create_xcframework_nolzma
+
+echo ""
+echo "Done! To verify:"
+echo "  lipo -info $ROOT/tor-nolzma.xcframework/*/tor-nolzma.framework/tor-nolzma"