diff --git a/files/initrd/opt/arc/include/update.sh b/files/initrd/opt/arc/include/update.sh
index 9df6850f..a608927f 100755
--- a/files/initrd/opt/arc/include/update.sh
+++ b/files/initrd/opt/arc/include/update.sh
@@ -6,6 +6,7 @@
 # Upgrade Loader
 function upgradeLoader () {
   local ARCNIC="$(readConfigKey "arc.nic" "${USER_CONFIG_FILE}")"
+  local AUTOMATED="$(readConfigKey "automated" "${USER_CONFIG_FILE}")"
   TAG=""
   if [ -z "${1}" ]; then
     # Check for new Version
@@ -26,6 +27,20 @@ function upgradeLoader () {
     TAG="${1}"
   fi
   if [ -n "${TAG}" ]; then
+    curl -skL "https://github.com/AuxXxilium/arc/releases/download/${TAG}/check.update" -o "${TMP_PATH}/check.update"
+    if [ -f "${TMP_PATH}/check.update" ]; then
+      UPDATE=$(cat "${TMP_PATH}/check.update" | sed -e 's/\.//g' )
+      ARC_VERSION=$(cat "${PART1_PATH}/ARC-VERSION" | sed -e 's/\.//g' )
+      if [ ${ARC_VERSION} -lt ${UPDATE} ]; then
+        dialog --backtitle "$(backtitle)" --title "Upgrade Loader" \
+          --yesno "Current Config not compatible to new Version!\nDo not restore Config!\nDo you want to upgrade?" 0 0
+        if [ $? -eq 0 ]; then
+          rm -f "${TMP_PATH}/check.update"
+        else
+          return 1
+        fi
+      fi
+    fi
     (
       # Download update file
       echo "Downloading ${TAG}"
@@ -69,6 +84,7 @@ function upgradeLoader () {
 # Update Loader
 function updateLoader() {
   local ARCNIC="$(readConfigKey "arc.nic" "${USER_CONFIG_FILE}")"
+  local AUTOMATED="$(readConfigKey "automated" "${USER_CONFIG_FILE}")"
   TAG=""
   if [ -z "${1}" ]; then
     # Check for new Version
@@ -89,6 +105,25 @@ function updateLoader() {
     TAG="${1}"
   fi
   if [ -n "${TAG}" ]; then
+    curl -skL "https://github.com/AuxXxilium/arc/releases/download/${TAG}/check.update" -o "${TMP_PATH}/check.update"
+    if [ -f "${TMP_PATH}/check.update" ]; then
+      UPDATE_VERSION=$(cat "${TMP_PATH}/check.update" | sed -e 's/\.//g' )
+      ARC_VERSION=$(cat "${PART1_PATH}/ARC-VERSION" | sed -e 's/\.//g' )
+      if [ ${ARC_VERSION} -lt ${UPDATE_VERSION} ] && [ "${AUTOMATED}" == "false" ]; then
+        dialog --backtitle "$(backtitle)" --title "Upgrade Loader" \
+          --yesno "Config is not compatible to new Version!\nPlease reconfigure Loader after Update!\nDo you want to update?" 0 0
+        if [ $? -eq 0 ]; then
+          rm -f "${TMP_PATH}/check.update"
+        else
+          return 1
+        fi
+      elif [ ${ARC_VERSION} -lt ${UPDATE_VERSION} ] && [ "${AUTOMATED}" == "true" ]; then
+        dialog --backtitle "$(backtitle)" --title "Update Loader" \
+          --infobox "Config is not compatible to new Version!\nUpdate not possible!\nPlease reflash Loader." 0 0
+        sleep 5
+        updateFailed
+      fi
+    fi
     (
       # Download update file
       echo "Downloading ${TAG}"