diff --git a/home.admin/00infoLCD.sh b/home.admin/00infoLCD.sh
index de40cb4..0eb4f59 100755
--- a/home.admin/00infoLCD.sh
+++ b/home.admin/00infoLCD.sh
@@ -98,7 +98,7 @@ if [ "$USER" = "pi" ]; then
         # RaspiBlitz is full Setup
 
         chain=$(sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | jq -r '.chain')
-        locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep -c unlock) 
+        locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log 2>/dev/null | grep -c unlock) 
         if [ ${locked} -gt 0 ]; then
         
           # special case: LND wallet is locked ---> show unlock info
diff --git a/home.admin/00mainMenu.sh b/home.admin/00mainMenu.sh
index f395baa..cbdf280 100755
--- a/home.admin/00mainMenu.sh
+++ b/home.admin/00mainMenu.sh
@@ -56,17 +56,24 @@ else
 
       # LOCK SCREEN
       MENU="!!! YOUR WALLET IS LOCKED !!!"
-      OPTIONS+=(X "Unlock your Lightning Wallet with 'lncli unlock'")
+      OPTIONS+=(U "Unlock your Lightning Wallet with 'lncli unlock'")
 
     else
 
-     # REGULAR MENU
+      chain=$(${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | jq -r '.chain')
+      switchOption="to MAINNET"
+      if [ "${chain}" = "test" ]; then
+        switchOption="back to TESTNET"
+      fi
+
+      # REGULAR MENU
       OPTIONS+=(INFO "RaspiBlitz Status Screen" \
         FUNDING "Fund your Wallet" \
         CONNECT "Connect to a Peer" \
         lnbalance "Detailed Wallet Balances" \
         lnchannels "Lightning Channel List" \
-        RECKLES "Console / Terminal")
+        SWITCH "Switch ${switchOption}"
+        X "Console / Terminal")
 
     fi
 
@@ -129,11 +136,17 @@ case $CHOICE in
             read key
             ./00mainMenu.sh
             ;;  
-        RECKLES)
+        SWITCH)
+            sudo ./95switchMainTest.sh
+            echo "Press ENTER to return to main menu."
+            read key
+            ./00mainMenu.sh
+            ;;   
+        X)
             lncli -h
             echo "SUCH WOW come back with ./00mainMenu.sh"
-            ;;              
-        X) # unlock
+            ;;           
+        U) # unlock
             ./AAunlockLND.sh
             ./00mainMenu.sh
             ;;
diff --git a/home.admin/70initLND.sh b/home.admin/70initLND.sh
index 0f72bc4..1ad9658 100755
--- a/home.admin/70initLND.sh
+++ b/home.admin/70initLND.sh
@@ -4,6 +4,9 @@ echo ""
 # load network
 network=`cat .network`
 
+# get chain
+chain=$(${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | jq -r '.chain')
+
 # verify that bitcoin is running
 echo "*** Checking ${network} ***"
 bitcoinRunning=$(sudo -u bitcoin ${network}-cli getblockchaininfo | grep -c blocks)
@@ -72,8 +75,8 @@ if [ ${lndRunning} -eq 0 ]; then
   sudo chmod +x /etc/systemd/system/lnd.service
   sudo systemctl enable lnd
   sudo systemctl start lnd
-  echo "Started LND .. waiting 30 seconds for init ..."
-  sleep 30
+  echo "Started LND .. waiting 60 seconds for init ..."
+  sleep 60
 fi
 
 ###### Check LND is running
@@ -89,9 +92,8 @@ echo "OK - LND is running"
 echo ""
 
 ###### Instructions on Creating LND Wallet
-setupStep=0
-setupStep=$(sudo cat "/home/admin/.setup")
-if [ ${setupStep} -lt 65 ]; then
+walletExists=$(sudo ls /mnt/hdd/lnd/data/chain/${network}/${cahin}net/wallet.db 2>/dev/null | grep wallet.db -c)
+if [ ${walletExists} -eq 0 ]; then
   # setup state signals, that no wallet has been created yet
   dialog --backtitle "RaspiBlitz - LND Lightning Wallet" --msgbox "
 ${network} and Lighthing Services are installed.
@@ -123,6 +125,7 @@ Press OK and follow the 'Helping Instructions'.
   # set SetupState to 75 (mid thru this process)
   echo "65" > /home/admin/.setup
 fi
+
 echo "--> lets wait 60 seconds for LND to get ready"
 sleep 60
 
@@ -153,7 +156,6 @@ fi
 
 ###### Unlock Wallet (if needed)
 echo "*** Check Wallet Lock ***"
-chain=$(${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | jq -r '.chain')
 locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep -c unlock)
 if [ ${locked} -gt 0 ]; then
   echo "OK - Wallet is locked ... starting unlocking dialog"
@@ -166,7 +168,6 @@ fi
 echo ""
 echo "*** Check LND Sync ***"
 item=0
-chain="$(${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | jq -r '.chain')"
 lndSyncing=$(sudo -u bitcoin lncli getinfo | jq -r '.synced_to_chain' | grep -c true)
 if [ ${lndSyncing} -eq 0 ]; then
   echo "OK - wait for LND to be synced"
diff --git a/home.admin/95switchMainTest.sh b/home.admin/95switchMainTest.sh
new file mode 100755
index 0000000..d4b9188
--- /dev/null
+++ b/home.admin/95switchMainTest.sh
@@ -0,0 +1,116 @@
+#!/usr/bin/env bash
+# based on pull request from vnnkl
+
+# load network
+network=`cat .network`
+
+echo ""
+echo "*** Switch between Testnet/Mainnet ***"
+
+# allow only on bitcoin network
+if [ "${network}" = "bitcoin" ]; then
+  echo "Bitcoin network can be switched between testnet/mainnet ..."
+else 
+  echo "FAIL - Only Bitcoin Network can be switched between man/tast at the moment."
+  exit 1
+fi
+
+NETWORK_CONFIG="/home/bitcoin/.${network}/${network}.conf"
+NETWORK_TEMPLATE="/home/admin/assets/${network}.conf"
+LND_CONFIG="/home/bitcoin/.lnd/lnd.conf"
+LND_TEMPLATE="/home/admin/assets/lnd.${network}.conf"
+echo "NETWORK_CONFIG(${NETWORK_CONFIG})"
+echo "LND_CONFIG(${LND_CONFIG})"
+echo "NETWORK_TEMPLATE(${NETWORK_TEMPLATE})"
+echo "LND_TEMPLATE(${LND_TEMPLATE})"
+
+# function to detect main/testnet
+function isMainnet(){
+	grep "^#testnet=1$" -q $NETWORK_CONFIG && return 1
+	return 0
+}
+
+function switchToMainnet {
+	echo "switching to mainnet"
+	sed -i 's/^testnet=1/#testnet=1/g' $NETWORK_CONFIG 
+	sed -i 's/^testnet=1/#testnet=1/g' $NETWORK_TEMPLATE 
+	sed -i 's/^${network}.testnet=1/#${network}.testnet=1/g' $LND_CONFIG 
+	sed -i 's/^#${network}.mainnet=1/${network}.mainnet=1/g' $LND_CONFIG
+	sed -i 's/^${network}.testnet=1/#${network}.testnet=1/g' $LND_TEMPLATE 
+	sed -i 's/^#${network}.mainnet=1/${network}.mainnet=1/g' $LND_TEMPLATE 
+	echo "OK switched to mainnet"
+}
+
+function switchToTestnet {
+	echo "switching to testnet"
+	sed -i 's/^#testnet=1/testnet=1/g' $NETWORK_CONFIG 
+	sed -i 's/^#testnet=1/testnet=1/g' $NETWORK_TEMPLATE 
+	sed -i 's/^#${network}.testnet=1/${network}.testnet=1/g' $LND_CONFIG 
+	sed -i 's/^${network}.mainnet=1/#${network}.mainnet=1/g' $LND_CONFIG
+	sed -i 's/^#${network}.testnet=1/${network}.testnet=1/g' $LND_TEMPLATE 
+	sed -i 's/^${network}.mainnet=1/#${network}.mainnet=1/g' $LND_TEMPLATE
+	echo "OK switched to testnet"
+}
+
+# LND Service
+lndInstalled=$(systemctl status lnd.service | grep loaded -c)
+if [ ${lndInstalled} -gt 0 ]; then
+
+  echo "check for open channels"
+  openChannels=$(lncli listchannels 2>/dev/null | grep chan_id -c)
+  if [ ${openChannels} -gt 0 ]; then
+    echo "FAIL - You have still open channels and could loose funds !! - close those first with lncli closeallchannels"
+    exit 1
+  else
+    echo "no open channels found"
+  fi
+
+  echo "stopping lnd client"
+  systemctl stop lnd
+  sleep 4
+
+else
+  echo "LND not running"
+fi
+
+# NETWORK Service
+networkInstalled=$(systemctl status ${network}d.service | grep loaded -c)
+if [ ${networkInstalled} -gt 0 ]; then
+  echo "stopping bitcoind client"
+  systemctl stop bitcoind
+  sleep 4
+else
+  echo "Network ${network} not running"
+fi
+
+# TURN THE SWITCH
+isMainnet
+if [ $? -eq 1 ]; then
+	echo "switching from mainnet to testnet"
+	switchToTestnet
+else
+	echo "switching from testnet to mainnet"
+	switchToMainnet
+fi
+
+
+echo "copying over config to bitcoin user"
+cp $NETWORK_CONFIG /home/admin/.${network}/
+ 
+# restarting network
+if [ ${networkInstalled} -gt 0 ]; then
+  
+  # start network
+  systemctl start bitcoind
+  echo "started ${network}d back up, giving it a 120 SECONDS to prepare"
+  sleep 120
+
+  # set setup info again
+  echo "60" > /home/admin/.setup
+
+  # run again the complete LND init procedure
+  ./70initLND.sh
+
+else
+  echo "No starting of network, because it was not running before"
+fi
\ No newline at end of file
diff --git a/home.admin/BBcloseAllChannels.sh b/home.admin/BBcloseAllChannels.sh
new file mode 100755
index 0000000..79c23f2
--- /dev/null
+++ b/home.admin/BBcloseAllChannels.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+# load network and chain info
+network=`cat .network`
+chain=$(${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | jq -r '.chain')
+
+command="lncli closeallchannels -f"
+
+clear
+echo "***********************************"
+echo "Closing All Channels (EXPERIMENTAL)"
+echo "***********************************"
+echo ""
+echo "COMMAND LINE: "
+echo $command
+echo ""
+echo "RESULT:"
+
+# PRECHECK) check if chain is in sync
+chainInSync=$(lncli getinfo | grep '"synced_to_chain": true' -c)
+if [ ${chainInSync} -eq 0 ]; then
+  command=""
+  result="FAIL PRECHECK - lncli getinfo shows 'synced_to_chain': false - wait until chain is sync "
+fi
+
+# TODO PRECHECK) are any channels open at all
+
+# TODO PRECHECK) are there INACTIVE channels that would need a force close (and manual YES)
+# remember that for info below
+
+# execute command
+if [ ${#command} -gt 0 ]; then
+  result=$($command)
+fi
+
+# on no result TODO: check if there is any result at all
+if [ ${#result} -eq 0 ]; then
+  echo "Sorry something went wrong - thats unusual."
+  echo ""
+  exit 1
+fi
+ 
+# when result is available
+echo "$result"
+
+# TODO parse out closing transactions and monitor those with blockchain for confirmations
+
+# TODO give final info - let user know if its now safe to update RaspiBlitz or change test/main
+# ask to make sure user has list for seed words still safe
+echo ""
+echo "******************************"
+echo "INFO"
+echo "******************************"
diff --git a/home.admin/BBfundWallet.sh b/home.admin/BBfundWallet.sh
index c3a1eb5..0322248 100755
--- a/home.admin/BBfundWallet.sh
+++ b/home.admin/BBfundWallet.sh
@@ -2,7 +2,7 @@
 
 # load network and chain info
 network=`cat .network`
-chain=$(${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo 2>/dev/null | jq -r '.chain')
+chain=$(${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | jq -r '.chain')
 
 command="lncli newaddress np2wkh"
 
@@ -16,8 +16,17 @@ echo $command
 echo ""
 echo "RESULT:"
 
+# PRECHECK) check if chain is in sync
+chainInSync=$(lncli getinfo | grep '"synced_to_chain": true' -c)
+if [ ${chainInSync} -eq 0 ]; then
+  command=""
+  result="FAIL PRECHECK - lncli getinfo shows 'synced_to_chain': false - wait until chain is sync "
+fi
+
 # execute command
-result=$($command)
+if [ ${#command} -gt 0 ]; then
+  result=$($command)
+fi
 
 # on no result
 if [ ${#result} -eq 0 ]; then