diff --git a/iso_configs/hooks/normal/debld_32/install-firefox-latest.hook.chroot b/iso_configs/hooks/normal/debld_32/install-firefox-latest.hook.chroot
old mode 100755
new mode 100644
index 8943440e..c17a63df
--- a/iso_configs/hooks/normal/debld_32/install-firefox-latest.hook.chroot
+++ b/iso_configs/hooks/normal/debld_32/install-firefox-latest.hook.chroot
@@ -1,92 +1,62 @@
 #!/bin/bash
 
-# Script for use as a hook in Debian Live-Build
-# to install Firefox with all available language packs
-# Supports both 32-bit and 64-bit architectures
+# Script to be used as a hook in Debian Live-Build
+# to install Firefox from the official Mozilla repository along with all available language packs
 
-# Function to download and install Firefox
-install_firefox() {
-    local architecture="$1"
-    local default_locale="en-US"
+# Function to set up the Mozilla repository and GPG key
+setup_repository_and_key() {
+    echo "Setting up Mozilla repository and GPG key for Firefox..."
 
-    # Determine the appropriate URL and file paths based on architecture
-    if [ "$architecture" == "32bit" ]; then
-        arch_url="linux"
-        lang_pack_arch="linux-i686"
+    # Create directory to store the APT repository keyring if it doesn't exist
+    install -d -m 0755 /etc/apt/keyrings
+
+    # Import the Mozilla APT repository authentication key
+    wget -q https://packages.mozilla.org/apt/repo-signing-key.gpg -O- | tee /etc/apt/keyrings/packages.mozilla.org.asc > /dev/null
+
+    # Verify the GPG key fingerprint
+    expected_fingerprint="35BAA0B33E9EB396F59CA838C0BA5CE6DC6315A3"
+    actual_fingerprint=$(gpg -n -q --import --import-options import-show /etc/apt/keyrings/packages.mozilla.org.asc | awk '/pub/{getline; gsub(/^ +| +$/,""); print $0}')
+
+    if [ "$actual_fingerprint" == "$expected_fingerprint" ]; then
+        echo "The GPG key fingerprint matches: $actual_fingerprint."
     else
-        arch_url="linux64"
-        lang_pack_arch="linux-x86_64"
+        echo "Verification failed: the GPG key fingerprint ($actual_fingerprint) does not match the expected one ($expected_fingerprint)."
+        exit 1
     fi
 
-    # URL to download the latest Firefox
-    firefox_url="https://download.mozilla.org/?product=firefox-latest&os=${arch_url}&lang=${default_locale}"
+    # Add the Mozilla APT repository to the sources list
+    echo "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main" > /etc/apt/sources.list.d/mozilla.list
 
-    # Get the latest version number
-    firefox_version=$(curl -sL ${firefox_url} | grep -o 'firefox-[0-9.]*.tar.bz2' | sed 's/firefox-//g' | sed 's/.tar.bz2//g')
+    # Configure APT to prioritize packages from the Mozilla repository
+    echo '
+Package: *
+Pin: origin packages.mozilla.org
+Pin-Priority: 1000
+' > /etc/apt/preferences.d/mozilla
 
-    # Construct the filename for download
-    firefox_filename="firefox-${firefox_version}.tar.bz2"
-
-    # Download the latest version of Firefox
-    wget -O /tmp/${firefox_filename} ${firefox_url}
-
-    # Extract and install Firefox to /opt/firefox
-    tar -C /opt -xvf /tmp/${firefox_filename}
-
-    # Create a symbolic link for Firefox in /usr/bin
-    ln -sf /opt/firefox/firefox /usr/bin/firefox
-
-    # Set permissions to allow automatic updates
-    chmod -R 775 /opt/firefox
-    chown -R root:users /opt/firefox
-
-    # Create a .desktop entry for Firefox
-    echo "[Desktop Entry]
-Name=Firefox
-Comment=Web Browser
-GenericName=Web Browser
-Exec=/usr/bin/firefox
-Icon=firefox
-Terminal=false
-Type=Application
-Categories=Network;WebBrowser;
-MimeType=text/html;text/xml;application/xhtml+xml;application/xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;x-scheme-handler/http;x-scheme-handler/https;
-StartupNotify=true" > /usr/share/applications/firefox.desktop
-
-    # Download and install all available language packs
-    lang_pack_base_url="https://archive.mozilla.org/pub/firefox/releases/${firefox_version}/${lang_pack_arch}/xpi"
-    tmp_dir="/tmp/firefox-languages"
-
-    # Create a temporary directory for language packs
-    mkdir -p ${tmp_dir}
-
-    # List of all language codes available for Firefox
-    lang_codes=$(curl -sL ${lang_pack_base_url}/ | grep -oP 'href="\K[^"]+?\.xpi' | sed 's/\.xpi//')
-
-    # Loop through each language code and download the language pack
-    for lang_code in ${lang_codes}; do
-        wget -O ${tmp_dir}/${lang_code}.xpi ${lang_pack_base_url}/${lang_code}.xpi
-    done
-
-    # Create the directory for language packs in the Firefox installation
-    lang_pack_dir="/opt/firefox/browser/extensions"
-
-    # Move all language packs to the Firefox extensions directory
-    mkdir -p ${lang_pack_dir}
-    mv ${tmp_dir}/*.xpi ${lang_pack_dir}
-
-    # Clean up the temporary directory
-    rm -rf ${tmp_dir}
-
-    echo "Firefox latest ${architecture} installed successfully with all language packs and is ready for auto-updates."
+    # Update the package list
+    apt-get update
 }
 
-# Detect system architecture and install the appropriate version
-if [ "$(uname -m)" == "x86_64" ]; then
-    echo "Installing Firefox for 64-bit architecture"
-    install_firefox "64bit"
-else
-    echo "Installing Firefox for 32-bit architecture"
-    install_firefox "32bit"
-fi
+# Function to install Firefox and available language packs
+install_firefox() {
+    echo "Installing Firefox and its language packs..."
+
+    # Install Firefox
+    apt-get install -y firefox
+
+    # Install all available Firefox language packs
+    apt-get install -y $(apt-cache search firefox-l10n | awk '{print $1}')
+}
+
+# Main execution of the script
+main() {
+    setup_repository_and_key
+    install_firefox
+
+    echo "Firefox installation completed."
+}
+
+# Execute the main function
+main
 
diff --git a/iso_configs/hooks/normal/debld_64/install-firefox-latest.hook.chroot b/iso_configs/hooks/normal/debld_64/install-firefox-latest.hook.chroot
old mode 100755
new mode 100644
index 8943440e..c17a63df
--- a/iso_configs/hooks/normal/debld_64/install-firefox-latest.hook.chroot
+++ b/iso_configs/hooks/normal/debld_64/install-firefox-latest.hook.chroot
@@ -1,92 +1,62 @@
 #!/bin/bash
 
-# Script for use as a hook in Debian Live-Build
-# to install Firefox with all available language packs
-# Supports both 32-bit and 64-bit architectures
+# Script to be used as a hook in Debian Live-Build
+# to install Firefox from the official Mozilla repository along with all available language packs
 
-# Function to download and install Firefox
-install_firefox() {
-    local architecture="$1"
-    local default_locale="en-US"
+# Function to set up the Mozilla repository and GPG key
+setup_repository_and_key() {
+    echo "Setting up Mozilla repository and GPG key for Firefox..."
 
-    # Determine the appropriate URL and file paths based on architecture
-    if [ "$architecture" == "32bit" ]; then
-        arch_url="linux"
-        lang_pack_arch="linux-i686"
+    # Create directory to store the APT repository keyring if it doesn't exist
+    install -d -m 0755 /etc/apt/keyrings
+
+    # Import the Mozilla APT repository authentication key
+    wget -q https://packages.mozilla.org/apt/repo-signing-key.gpg -O- | tee /etc/apt/keyrings/packages.mozilla.org.asc > /dev/null
+
+    # Verify the GPG key fingerprint
+    expected_fingerprint="35BAA0B33E9EB396F59CA838C0BA5CE6DC6315A3"
+    actual_fingerprint=$(gpg -n -q --import --import-options import-show /etc/apt/keyrings/packages.mozilla.org.asc | awk '/pub/{getline; gsub(/^ +| +$/,""); print $0}')
+
+    if [ "$actual_fingerprint" == "$expected_fingerprint" ]; then
+        echo "The GPG key fingerprint matches: $actual_fingerprint."
     else
-        arch_url="linux64"
-        lang_pack_arch="linux-x86_64"
+        echo "Verification failed: the GPG key fingerprint ($actual_fingerprint) does not match the expected one ($expected_fingerprint)."
+        exit 1
     fi
 
-    # URL to download the latest Firefox
-    firefox_url="https://download.mozilla.org/?product=firefox-latest&os=${arch_url}&lang=${default_locale}"
+    # Add the Mozilla APT repository to the sources list
+    echo "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main" > /etc/apt/sources.list.d/mozilla.list
 
-    # Get the latest version number
-    firefox_version=$(curl -sL ${firefox_url} | grep -o 'firefox-[0-9.]*.tar.bz2' | sed 's/firefox-//g' | sed 's/.tar.bz2//g')
+    # Configure APT to prioritize packages from the Mozilla repository
+    echo '
+Package: *
+Pin: origin packages.mozilla.org
+Pin-Priority: 1000
+' > /etc/apt/preferences.d/mozilla
 
-    # Construct the filename for download
-    firefox_filename="firefox-${firefox_version}.tar.bz2"
-
-    # Download the latest version of Firefox
-    wget -O /tmp/${firefox_filename} ${firefox_url}
-
-    # Extract and install Firefox to /opt/firefox
-    tar -C /opt -xvf /tmp/${firefox_filename}
-
-    # Create a symbolic link for Firefox in /usr/bin
-    ln -sf /opt/firefox/firefox /usr/bin/firefox
-
-    # Set permissions to allow automatic updates
-    chmod -R 775 /opt/firefox
-    chown -R root:users /opt/firefox
-
-    # Create a .desktop entry for Firefox
-    echo "[Desktop Entry]
-Name=Firefox
-Comment=Web Browser
-GenericName=Web Browser
-Exec=/usr/bin/firefox
-Icon=firefox
-Terminal=false
-Type=Application
-Categories=Network;WebBrowser;
-MimeType=text/html;text/xml;application/xhtml+xml;application/xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;x-scheme-handler/http;x-scheme-handler/https;
-StartupNotify=true" > /usr/share/applications/firefox.desktop
-
-    # Download and install all available language packs
-    lang_pack_base_url="https://archive.mozilla.org/pub/firefox/releases/${firefox_version}/${lang_pack_arch}/xpi"
-    tmp_dir="/tmp/firefox-languages"
-
-    # Create a temporary directory for language packs
-    mkdir -p ${tmp_dir}
-
-    # List of all language codes available for Firefox
-    lang_codes=$(curl -sL ${lang_pack_base_url}/ | grep -oP 'href="\K[^"]+?\.xpi' | sed 's/\.xpi//')
-
-    # Loop through each language code and download the language pack
-    for lang_code in ${lang_codes}; do
-        wget -O ${tmp_dir}/${lang_code}.xpi ${lang_pack_base_url}/${lang_code}.xpi
-    done
-
-    # Create the directory for language packs in the Firefox installation
-    lang_pack_dir="/opt/firefox/browser/extensions"
-
-    # Move all language packs to the Firefox extensions directory
-    mkdir -p ${lang_pack_dir}
-    mv ${tmp_dir}/*.xpi ${lang_pack_dir}
-
-    # Clean up the temporary directory
-    rm -rf ${tmp_dir}
-
-    echo "Firefox latest ${architecture} installed successfully with all language packs and is ready for auto-updates."
+    # Update the package list
+    apt-get update
 }
 
-# Detect system architecture and install the appropriate version
-if [ "$(uname -m)" == "x86_64" ]; then
-    echo "Installing Firefox for 64-bit architecture"
-    install_firefox "64bit"
-else
-    echo "Installing Firefox for 32-bit architecture"
-    install_firefox "32bit"
-fi
+# Function to install Firefox and available language packs
+install_firefox() {
+    echo "Installing Firefox and its language packs..."
+
+    # Install Firefox
+    apt-get install -y firefox
+
+    # Install all available Firefox language packs
+    apt-get install -y $(apt-cache search firefox-l10n | awk '{print $1}')
+}
+
+# Main execution of the script
+main() {
+    setup_repository_and_key
+    install_firefox
+
+    echo "Firefox installation completed."
+}
+
+# Execute the main function
+main
 
diff --git a/iso_configs/hooks/normal/devld_32/install-firefox-latest.hook.chroot b/iso_configs/hooks/normal/devld_32/install-firefox-latest.hook.chroot
old mode 100755
new mode 100644
index 8943440e..c17a63df
--- a/iso_configs/hooks/normal/devld_32/install-firefox-latest.hook.chroot
+++ b/iso_configs/hooks/normal/devld_32/install-firefox-latest.hook.chroot
@@ -1,92 +1,62 @@
 #!/bin/bash
 
-# Script for use as a hook in Debian Live-Build
-# to install Firefox with all available language packs
-# Supports both 32-bit and 64-bit architectures
+# Script to be used as a hook in Debian Live-Build
+# to install Firefox from the official Mozilla repository along with all available language packs
 
-# Function to download and install Firefox
-install_firefox() {
-    local architecture="$1"
-    local default_locale="en-US"
+# Function to set up the Mozilla repository and GPG key
+setup_repository_and_key() {
+    echo "Setting up Mozilla repository and GPG key for Firefox..."
 
-    # Determine the appropriate URL and file paths based on architecture
-    if [ "$architecture" == "32bit" ]; then
-        arch_url="linux"
-        lang_pack_arch="linux-i686"
+    # Create directory to store the APT repository keyring if it doesn't exist
+    install -d -m 0755 /etc/apt/keyrings
+
+    # Import the Mozilla APT repository authentication key
+    wget -q https://packages.mozilla.org/apt/repo-signing-key.gpg -O- | tee /etc/apt/keyrings/packages.mozilla.org.asc > /dev/null
+
+    # Verify the GPG key fingerprint
+    expected_fingerprint="35BAA0B33E9EB396F59CA838C0BA5CE6DC6315A3"
+    actual_fingerprint=$(gpg -n -q --import --import-options import-show /etc/apt/keyrings/packages.mozilla.org.asc | awk '/pub/{getline; gsub(/^ +| +$/,""); print $0}')
+
+    if [ "$actual_fingerprint" == "$expected_fingerprint" ]; then
+        echo "The GPG key fingerprint matches: $actual_fingerprint."
     else
-        arch_url="linux64"
-        lang_pack_arch="linux-x86_64"
+        echo "Verification failed: the GPG key fingerprint ($actual_fingerprint) does not match the expected one ($expected_fingerprint)."
+        exit 1
     fi
 
-    # URL to download the latest Firefox
-    firefox_url="https://download.mozilla.org/?product=firefox-latest&os=${arch_url}&lang=${default_locale}"
+    # Add the Mozilla APT repository to the sources list
+    echo "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main" > /etc/apt/sources.list.d/mozilla.list
 
-    # Get the latest version number
-    firefox_version=$(curl -sL ${firefox_url} | grep -o 'firefox-[0-9.]*.tar.bz2' | sed 's/firefox-//g' | sed 's/.tar.bz2//g')
+    # Configure APT to prioritize packages from the Mozilla repository
+    echo '
+Package: *
+Pin: origin packages.mozilla.org
+Pin-Priority: 1000
+' > /etc/apt/preferences.d/mozilla
 
-    # Construct the filename for download
-    firefox_filename="firefox-${firefox_version}.tar.bz2"
-
-    # Download the latest version of Firefox
-    wget -O /tmp/${firefox_filename} ${firefox_url}
-
-    # Extract and install Firefox to /opt/firefox
-    tar -C /opt -xvf /tmp/${firefox_filename}
-
-    # Create a symbolic link for Firefox in /usr/bin
-    ln -sf /opt/firefox/firefox /usr/bin/firefox
-
-    # Set permissions to allow automatic updates
-    chmod -R 775 /opt/firefox
-    chown -R root:users /opt/firefox
-
-    # Create a .desktop entry for Firefox
-    echo "[Desktop Entry]
-Name=Firefox
-Comment=Web Browser
-GenericName=Web Browser
-Exec=/usr/bin/firefox
-Icon=firefox
-Terminal=false
-Type=Application
-Categories=Network;WebBrowser;
-MimeType=text/html;text/xml;application/xhtml+xml;application/xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;x-scheme-handler/http;x-scheme-handler/https;
-StartupNotify=true" > /usr/share/applications/firefox.desktop
-
-    # Download and install all available language packs
-    lang_pack_base_url="https://archive.mozilla.org/pub/firefox/releases/${firefox_version}/${lang_pack_arch}/xpi"
-    tmp_dir="/tmp/firefox-languages"
-
-    # Create a temporary directory for language packs
-    mkdir -p ${tmp_dir}
-
-    # List of all language codes available for Firefox
-    lang_codes=$(curl -sL ${lang_pack_base_url}/ | grep -oP 'href="\K[^"]+?\.xpi' | sed 's/\.xpi//')
-
-    # Loop through each language code and download the language pack
-    for lang_code in ${lang_codes}; do
-        wget -O ${tmp_dir}/${lang_code}.xpi ${lang_pack_base_url}/${lang_code}.xpi
-    done
-
-    # Create the directory for language packs in the Firefox installation
-    lang_pack_dir="/opt/firefox/browser/extensions"
-
-    # Move all language packs to the Firefox extensions directory
-    mkdir -p ${lang_pack_dir}
-    mv ${tmp_dir}/*.xpi ${lang_pack_dir}
-
-    # Clean up the temporary directory
-    rm -rf ${tmp_dir}
-
-    echo "Firefox latest ${architecture} installed successfully with all language packs and is ready for auto-updates."
+    # Update the package list
+    apt-get update
 }
 
-# Detect system architecture and install the appropriate version
-if [ "$(uname -m)" == "x86_64" ]; then
-    echo "Installing Firefox for 64-bit architecture"
-    install_firefox "64bit"
-else
-    echo "Installing Firefox for 32-bit architecture"
-    install_firefox "32bit"
-fi
+# Function to install Firefox and available language packs
+install_firefox() {
+    echo "Installing Firefox and its language packs..."
+
+    # Install Firefox
+    apt-get install -y firefox
+
+    # Install all available Firefox language packs
+    apt-get install -y $(apt-cache search firefox-l10n | awk '{print $1}')
+}
+
+# Main execution of the script
+main() {
+    setup_repository_and_key
+    install_firefox
+
+    echo "Firefox installation completed."
+}
+
+# Execute the main function
+main
 
diff --git a/iso_configs/hooks/normal/devld_64/install-firefox-latest.hook.chroot b/iso_configs/hooks/normal/devld_64/install-firefox-latest.hook.chroot
old mode 100755
new mode 100644
index 8943440e..c17a63df
--- a/iso_configs/hooks/normal/devld_64/install-firefox-latest.hook.chroot
+++ b/iso_configs/hooks/normal/devld_64/install-firefox-latest.hook.chroot
@@ -1,92 +1,62 @@
 #!/bin/bash
 
-# Script for use as a hook in Debian Live-Build
-# to install Firefox with all available language packs
-# Supports both 32-bit and 64-bit architectures
+# Script to be used as a hook in Debian Live-Build
+# to install Firefox from the official Mozilla repository along with all available language packs
 
-# Function to download and install Firefox
-install_firefox() {
-    local architecture="$1"
-    local default_locale="en-US"
+# Function to set up the Mozilla repository and GPG key
+setup_repository_and_key() {
+    echo "Setting up Mozilla repository and GPG key for Firefox..."
 
-    # Determine the appropriate URL and file paths based on architecture
-    if [ "$architecture" == "32bit" ]; then
-        arch_url="linux"
-        lang_pack_arch="linux-i686"
+    # Create directory to store the APT repository keyring if it doesn't exist
+    install -d -m 0755 /etc/apt/keyrings
+
+    # Import the Mozilla APT repository authentication key
+    wget -q https://packages.mozilla.org/apt/repo-signing-key.gpg -O- | tee /etc/apt/keyrings/packages.mozilla.org.asc > /dev/null
+
+    # Verify the GPG key fingerprint
+    expected_fingerprint="35BAA0B33E9EB396F59CA838C0BA5CE6DC6315A3"
+    actual_fingerprint=$(gpg -n -q --import --import-options import-show /etc/apt/keyrings/packages.mozilla.org.asc | awk '/pub/{getline; gsub(/^ +| +$/,""); print $0}')
+
+    if [ "$actual_fingerprint" == "$expected_fingerprint" ]; then
+        echo "The GPG key fingerprint matches: $actual_fingerprint."
     else
-        arch_url="linux64"
-        lang_pack_arch="linux-x86_64"
+        echo "Verification failed: the GPG key fingerprint ($actual_fingerprint) does not match the expected one ($expected_fingerprint)."
+        exit 1
     fi
 
-    # URL to download the latest Firefox
-    firefox_url="https://download.mozilla.org/?product=firefox-latest&os=${arch_url}&lang=${default_locale}"
+    # Add the Mozilla APT repository to the sources list
+    echo "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main" > /etc/apt/sources.list.d/mozilla.list
 
-    # Get the latest version number
-    firefox_version=$(curl -sL ${firefox_url} | grep -o 'firefox-[0-9.]*.tar.bz2' | sed 's/firefox-//g' | sed 's/.tar.bz2//g')
+    # Configure APT to prioritize packages from the Mozilla repository
+    echo '
+Package: *
+Pin: origin packages.mozilla.org
+Pin-Priority: 1000
+' > /etc/apt/preferences.d/mozilla
 
-    # Construct the filename for download
-    firefox_filename="firefox-${firefox_version}.tar.bz2"
-
-    # Download the latest version of Firefox
-    wget -O /tmp/${firefox_filename} ${firefox_url}
-
-    # Extract and install Firefox to /opt/firefox
-    tar -C /opt -xvf /tmp/${firefox_filename}
-
-    # Create a symbolic link for Firefox in /usr/bin
-    ln -sf /opt/firefox/firefox /usr/bin/firefox
-
-    # Set permissions to allow automatic updates
-    chmod -R 775 /opt/firefox
-    chown -R root:users /opt/firefox
-
-    # Create a .desktop entry for Firefox
-    echo "[Desktop Entry]
-Name=Firefox
-Comment=Web Browser
-GenericName=Web Browser
-Exec=/usr/bin/firefox
-Icon=firefox
-Terminal=false
-Type=Application
-Categories=Network;WebBrowser;
-MimeType=text/html;text/xml;application/xhtml+xml;application/xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;x-scheme-handler/http;x-scheme-handler/https;
-StartupNotify=true" > /usr/share/applications/firefox.desktop
-
-    # Download and install all available language packs
-    lang_pack_base_url="https://archive.mozilla.org/pub/firefox/releases/${firefox_version}/${lang_pack_arch}/xpi"
-    tmp_dir="/tmp/firefox-languages"
-
-    # Create a temporary directory for language packs
-    mkdir -p ${tmp_dir}
-
-    # List of all language codes available for Firefox
-    lang_codes=$(curl -sL ${lang_pack_base_url}/ | grep -oP 'href="\K[^"]+?\.xpi' | sed 's/\.xpi//')
-
-    # Loop through each language code and download the language pack
-    for lang_code in ${lang_codes}; do
-        wget -O ${tmp_dir}/${lang_code}.xpi ${lang_pack_base_url}/${lang_code}.xpi
-    done
-
-    # Create the directory for language packs in the Firefox installation
-    lang_pack_dir="/opt/firefox/browser/extensions"
-
-    # Move all language packs to the Firefox extensions directory
-    mkdir -p ${lang_pack_dir}
-    mv ${tmp_dir}/*.xpi ${lang_pack_dir}
-
-    # Clean up the temporary directory
-    rm -rf ${tmp_dir}
-
-    echo "Firefox latest ${architecture} installed successfully with all language packs and is ready for auto-updates."
+    # Update the package list
+    apt-get update
 }
 
-# Detect system architecture and install the appropriate version
-if [ "$(uname -m)" == "x86_64" ]; then
-    echo "Installing Firefox for 64-bit architecture"
-    install_firefox "64bit"
-else
-    echo "Installing Firefox for 32-bit architecture"
-    install_firefox "32bit"
-fi
+# Function to install Firefox and available language packs
+install_firefox() {
+    echo "Installing Firefox and its language packs..."
+
+    # Install Firefox
+    apt-get install -y firefox
+
+    # Install all available Firefox language packs
+    apt-get install -y $(apt-cache search firefox-l10n | awk '{print $1}')
+}
+
+# Main execution of the script
+main() {
+    setup_repository_and_key
+    install_firefox
+
+    echo "Firefox installation completed."
+}
+
+# Execute the main function
+main