--- var/install.orig	2010-04-26 17:12:31.000000000 +0200
+++ var/install	2010-05-18 09:02:55.272435254 +0200
@@ -217,28 +217,20 @@
 export ANNEX=`cat ${CONFIG_ENVIRONMENT_PATH}/annex`
 if [ -z "${ANNEX}" ] ; then echo ANNEX=${ANNEX} not supported ; exit $INSTALL_WRONG_HARDWARE ; fi
 echo ANNEX=$ANNEX
-# Fritz_Box_7570
+# Fritz_Box_7570 / W920V / getestet auf orig FW W920 und Freetz FW 7570 / "for i in  avme ; do " to make fwmod happy *g*
+hwrev="$(echo $(grep HWRevision < /proc/sys/urlader/environment) | cut -d' ' -f2)"
+case "$hwrev" in
+	135.* | 146.* | 153.* ) korrekt_version=1 ;;
+esac
+
 if [ -z "$DISABLE_Fritz_Box_7570" ] ; then
    echo testing acceptance for device Fritz_Box_7570 ...
-   if /etc/version --install=ur8_16MB_xilinx_4eth_2ab_isdn_nt_te_pots_wlan_mimo_usb_host_dect_multiannex_13589 ; then
-       echo device has installtype ur8_16MB_xilinx_4eth_2ab_isdn_nt_te_pots_wlan_mimo_usb_host_dect_multiannex_13589
-           # passt der OEM ?
-           if [ ! -z "${OEM}" ] ; then
-               oem_found=0
-               for i in  avme ; do
-                   if [ "$i" = "${OEM}" ] ; then
-                       echo "OK - OEM ${OEM} is supported"
-                       oem_found=1
-                       break
-                   fi
-               done
-               if [ "$oem_found" = "0" ] ; then 
-                   echo "OEM ${OEM} not supported"
-                   exit $INSTALL_WRONG_HARDWARE
-               fi
-           fi
-           echo OK - accept this update for device Fritz_Box_7570 ...
-           korrekt_version=1
+   if [ "$korrekt_version" = 1 ] ; then
+	# set this only if we have matching hardware
+      echo firmware_version avme > /proc/sys/urlader/environment
+   else
+      echo "HWRevision $hwrev not supported"
+      exit $INSTALL_WRONG_HARDWARE
    fi
    echo testing acceptance for device Fritz_Box_7570 done
 fi