diff --git a/install/p25cross.sh b/install/p25cross.sh
index 307b4ab..9439c1d 100644
--- a/install/p25cross.sh
+++ b/install/p25cross.sh
@@ -3,27 +3,98 @@ SCRIPT_NAME="p25cross.sh"
 
 # Registra el inicio en /opt/curl.txt
 echo "Inicio: $SCRIPT_NAME" >> /opt/curl.txt
-if [ ! -f "/etc/apt/sources.list.d/dvswitch.list" ]
-then
-  cd /opt
-   if [ -f "/opt/buster" ]
-     then
-    rm /opt/buster*
-   fi
-wget http://dvswitch.org/buster
-sudo chmod +x buster
-./buster
-apt-get update -y
+if [ "$EUID" -ne 0 ]; then
+    echo "Este script debe ejecutarse como root."
+    exit 1
+fi
+# REPO DVS
+if [[ -f /etc/debian_version ]]; then
+    # Obtener versión del sistema operativo Debian
+    DEBIAN_VERSION=$(cat /etc/debian_version)
+    
+    # Verificar si es Debian 12 (Bookworm) y si el sistema es 64-bit
+    if [[ "$DEBIAN_VERSION" == *"12"* && ("$(uname -m)" == "x86_64" || "$(uname -m)" == "arm64") ]]; then
+        # Ejecutar el script para Debian 12 x64
+        echo "Ejecutando para Debian 12 x64..."
+        cd /opt
+        wget https://dvswitch.org/bookworm
+        chmod +x bookworm
+        ./bookworm
+    else
+        # Ejecutar el script para otro sistema Debian
+        echo "Ejecutando para otro sistema Debian..."
+        cd /opt
+        wget http://dvswitch.org/buster
+        sudo chmod +x buster
+        ./buster
+    fi
+else
+    # Si no es Debian
+    echo "Este no es un sistema Debian, ejecutando el script genérico..."
+    cd /opt
+    wget http://dvswitch.org/buster
+    sudo chmod +x buster
+    ./buster
+fi
+# UPDATE
+if [ -f "/etc/os-release" ]; then
+    source /etc/os-release
+
+    if [ "$VERSION_ID" == "10" ]; then
+        apt update -y
+        apt upgrade -y
+        apt --fix-broken install -y
+    else
+        apt-get update
+        apt-get upgrade -y
+    fi
 fi
 if [ -d "/opt/p25bridge" ]
 then
    rm -r /opt/p25bridge
 fi
-if [ ! -f "/opt/MMDVM_Bridge/MMDVM_Bridge" ]; then
-   apt-get install MMDVM_Bridge -y && wait
-fi
+# bridge
 if [ ! -f "/opt/Analog_Bridge/Analog_Bridge" ]; then
-   apt-get install Analog_Bridge -y && wait
+    # Verificar si el sistema operativo es Debian 10
+    source /etc/os-release
+
+    if [ "$VERSION_ID" == "10" ]; then
+        apt install Analog_Bridge -y 
+    else
+        apt-get install Analog_Bridge -y        
+    fi
+fi
+if [ ! -f "/opt/MMDVM_Bridge/MMDVM_Bridge" ]; then
+    # Verificar si el sistema operativo es Debian 10
+    source /etc/os-release
+
+    if [ "$VERSION_ID" == "10" ]; then
+        apt install MMDVM_Bridge -y 
+    else
+        apt-get install MMDVM_Bridge -y
+    fi
+fi
+#Qemu
+if [[ -f /etc/debian_version ]]; then
+    # Obtener versión del sistema operativo Debian
+    DEBIAN_VERSION=$(cat /etc/debian_version)
+    
+    # Verificar si es Debian 12 (Bookworm) y si el sistema es 64-bit
+    if [[ "$DEBIAN_VERSION" == *"12"* && ("$(uname -m)" == "x86_64" || "$(uname -m)" == "arm64") ]]; then
+        # Ejecutar el script para Debian 12 x64
+        echo "Ejecutando para Debian 12 x64..."
+        wget https://gitlab.com/hp3icc/emq-TE1/-/raw/main/install/qemu_x86-64.zip -O /usr/bin/qemu_x86-64.zip
+        unzip -o /usr/bin/qemu_x86-64.zip -d /usr/bin/
+        sudo rm /usr/bin/qemu_x86-64.zip
+        sudo chmod +x /usr/bin/qemu-arm-static
+        
+        # Verificar y reiniciar servicios cuyo nombre empiece con "md380-emu" si están habilitados
+        for service in $(systemctl list-unit-files --type=service --all | grep '^md380-emu' | awk '{print $1}'); do
+            if systemctl is-enabled "$service" | grep -q 'enabled'; then
+                sudo systemctl restart "$service" > /dev/null 2>&1
+            fi
+        done
+    fi
 fi
 # Lista de servicios a reiniciar
 servicios=("md380-emu.service" "analog_bridge.service" "mmdvm_bridge.service")