diff --git a/UpdateRootfs.sh.in b/UpdateRootfs.sh.in
index 00abca8..a826bc2 100644
--- a/UpdateRootfs.sh.in
+++ b/UpdateRootfs.sh.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 TMP_PATH="$GFA_PREFIX/__GfA_Update"
-TAR_PARAMETERS="-C $GFA_PREFIX/ --exclude=./tmp --exclude=./etc/inittab --exclude=./etc/hosts --exclude=./etc/hostname --exclude=./etc/passwd --exclude=./etc/shadow --exclude=./etc/vncpwd --exclude=./etc/init.d/S99tincd --exclude=./etc/hostapd.conf --exclude=./root/.ssh --exclude=./etc/init.d/M99tincd --exclude=./var/GfA/Display_GSM.ini --exclude=./var/cron/crontabs/root -xzvf -"
+TAR_PARAMETERS="-C $GFA_PREFIX/ --exclude=./tmp --exclude=./etc/network/interfaces --exclude=./etc/inittab --exclude=./etc/hosts --exclude=./etc/hostname --exclude=./etc/passwd --exclude=./etc/shadow --exclude=./etc/vncpwd --exclude=./etc/init.d/S99tincd --exclude=./etc/hostapd.conf --exclude=./root/.ssh --exclude=./etc/init.d/M99tincd --exclude=./var/GfA/Display_GSM.ini --exclude=./var/cron/crontabs/root -xzvf -"
 
 untar_payload ()
 {
@@ -163,12 +163,6 @@ mount $bootpart $GFA_PREFIX/_GfABoot
 
 mkdir -p $TMP_PATH/bu_cfg
 
-if [ -e $GFA_PREFIX/etc/network/interfaces ]
-then
-        cp $GFA_PREFIX/etc/network/interfaces $TMP_PATH/bu_cfg
-        rm $GFA_PREFIX/etc/network/interfaces
-fi
-
 if [ -e $GFA_PREFIX/etc/wpa_supplicant.conf ]
 then
         cp $GFA_PREFIX/etc/wpa_supplicant.conf $TMP_PATH/bu_cfg/wpa_supplicant.conf_old
@@ -188,50 +182,6 @@ untar_payload
 echo "sync mmc be patient ...."
 sync
 sync
-# --- copy old eth0 configuration
-INTERFACE="eth0"
-IFCONFIG=$TMP_PATH/bu_cfg/interfaces
-
-(\
-cat << EOF
-# Configure Loopback
-auto lo
-iface lo inet loopback
-
-EOF
-) > $GFA_PREFIX/etc/network/interfaces
-
-awk -v par=$INTERFACE '/^iface/ && $2==par {f=1}/^iface/ && $2!=par {f=0}f && !/^\s*#/d && !/^\s*$/d  {print $0 }' $TMP_PATH/bu_cfg/interfaces \
->> $GFA_PREFIX/etc/network/interfaces
-
-(\
-cat << EOF
-iface eth1 inet dhcp
-#---
-iface usb0 inet static
-        address 192.168.7.2
-        netmask 255.255.255.252
-#---
-iface wlan0 inet dhcp
-        wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
-#
-EOF
-) >> $GFA_PREFIX/etc/network/interfaces
-
-FIXINTERFACES=$(
-cat $GFA_PREFIX/etc/network/interfaces |
-awk '
-{
-# remove old version of resolv.conf filling
-if( ($1 == "post-up") && ($2 == "echo") && ($3 == "\"nameserver")) {
-    printf("\tdns-nameservers %s\n", substr($4,1,length($4) - 1));
-        } else {
-        printf("%s\n", $0);
-    }
-
-}'
-)
-echo  "$FIXINTERFACES" > $GFA_PREFIX/etc/network/interfaces
 
 if [ -e $GFA_PREFIX/etc/init.d/S98usb_g_ether ]
 then
@@ -714,12 +664,6 @@ rm -rf \$TMP_PATH
 mkdir -p \$TMP_PATH
 mkdir -p \$TMP_PATH/bu_cfg
 
-if [ -e \$GFA_PREFIX/etc/network/interfaces ]
-then
-        cp \$GFA_PREFIX/etc/network/interfaces \$TMP_PATH/bu_cfg
-        rm \$GFA_PREFIX/etc/network/interfaces
-fi
-
 if [ -e \$GFA_PREFIX/etc/wpa_supplicant.conf ]
 then
         cp \$GFA_PREFIX/etc/wpa_supplicant.conf \$TMP_PATH/bu_cfg/wpa_supplicant.conf_old
@@ -752,52 +696,6 @@ rsync -avR --exclude=/_GfABoot \\
 --exclude=./var/cron/crontabs/root \\
  ./ \$EMMC_ROOTPATH/
 
-# --- copy old eth0 configuration
-INTERFACE="eth0"
-IFCONFIG=\$TMP_PATH/bu_cfg/interfaces
-  
-(\\
-cat << EOF
-# Configure Loopback
-auto lo
-iface lo inet loopback
-   
-EOF
-) > \$GFA_PREFIX/etc/network/interfaces
-
-
-awk -v par=\$INTERFACE '/^iface/ && \$2==par {f=1}/^iface/ && \$2!=par {f=0}f && !/^\s*#/d && !/^\s*\$/d  {print \$0 }' \$TMP_PATH/bu_cfg/interfaces \\
->> \$GFA_PREFIX/etc/network/interfaces
-  
-(\\
-cat << EOF
-iface eth1 inet dhcp
-#---
-iface usb0 inet static
-        address 192.168.7.2
-        netmask 255.255.255.252
-#---
-iface wlan0 inet dhcp
-        wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
-#  
-EOF
-) >> \$GFA_PREFIX/etc/network/interfaces
-
-FIXINTERFACES=\$(
-cat \$GFA_PREFIX/etc/network/interfaces |
-awk '
-{
-# remove old version of resolv.conf filling
-if( (\$1 == "post-up") && (\$2 == "echo") && (\$3 == "\"nameserver")) {
-    printf("\tdns-nameservers %s\n", substr(\$4,1,length(\$4) - 1));
-        } else {
-        printf("%s\n", \$0);
-    }
-
-}'
-)
-echo  "\$FIXINTERFACES" > \$GFA_PREFIX/etc/network/interfaces
-
 if [ -e \$GFA_PREFIX/etc/init.d/S98usb_g_ether ]
 then
         cp \$GFA_PREFIX/etc/init.d/S98usb_g_ether \$GFA_PREFIX/etc/init.d/M98usb_g_ether