Index: scripts/factory_reset.sh
===================================================================
diff -u -r171d48df58e510ae24a2abed14c52af564b375ee -r7d194844bb325200b78da21ae7457bb7f7543ec7
--- scripts/factory_reset.sh	(.../factory_reset.sh)	(revision 171d48df58e510ae24a2abed14c52af564b375ee)
+++ scripts/factory_reset.sh	(.../factory_reset.sh)	(revision 7d194844bb325200b78da21ae7457bb7f7543ec7)
@@ -45,7 +45,6 @@
 
 DEFAULT_BRIGHTNESS_LEVEL=10
 
-
 TRUE=1
 FALSE=0
 function false() { echo $FALSE; }
@@ -64,50 +63,6 @@
     echo $_ok_
 }
 
-# checks if the passed argument is a number
-function isNumber ()
-    # $1 - mutant: the argument to be detected
-{
-    local _ok_=$FALSE
-    if [[ $1 =~ ^[0-9]+$ ]]; then
-        _ok_=$TRUE
-    fi
-    echo $_ok_
-}
-
-# checks if the passed argument is a directory
-function isDirectory()
-    # $1 - string: the argument to be detected
-{
-    local _ok_=$FALSE
-    if [[ -d $1 ]]; then
-        _ok_=$TRUE
-    fi
-    echo $_ok_
-}
-
-# checks if the passed argument is a file
-function isFile()
-    # $1 - string: the argument to be detected
-{
-    local _ok_=$FALSE
-    if [[ -f $1 ]]; then
-        _ok_=$TRUE
-    fi
-    echo $_ok_
-}
-
-# checks if the passed argument exists
-function exists()
-    # $1 - string: the argument to be detected
-{
-    local _ok_=$FALSE
-    if [[ -e $1 ]]; then
-        _ok_=$TRUE
-    fi
-    echo $_ok_
-}
-
 # exits with the exit code if the condition ($1) is non-zero
 function exitError ()
     # $1 - number: boolean result to exit if non-zero, with exit code
@@ -123,47 +78,14 @@
     fi
 }
 
-# removes all the files in the directory and sub-directory in a recursive manner
-function clearFolderContent()
-    # $1 - Directory path
-    # $2 - Directory alias name
-{
-    local _has_error_=$[ ! $(isDirectory $1)]
-    exitError $_has_error_ $ERR_REMOVE_PRM_DIR "'$1' is not a directory"
-
-    rm -rf "$1/*/*"
-    _has_error_=$?
-    exitError $_has_error_ $ERR_REMOVE_CMD_DIR "Failed $2 folder deletion"
-
-    list=("$1"/*)
-    fileCount=${#list[@]}
-    _has_error_=$fileCount
-    exitError $_has_error_ $ERR_REMOVE_DEL_DIR "Remained '$fileCount' file(s) undeleted"
-}
-
-# exits rm command fails or if file was not removed
-function removeSingleFile()
-    # $1 - path to file
-    # $2 - file alias name
-{
-    local _has_error_=$[ ! $(isFile $1)]
-    exitError $_has_error_ $ERR_REMOVE_PRM_FIL "'$1' is not a file"
-
-    rm -f "$1"
-    _has_error_=$?
-    exitError $_has_error_ $ERR_REMOVE_CMD_FIL "Failed $2 file deletion"
-
-    _has_error_=$(exists $1)
-    exitError $_has_error_ $ERR_REMOVE_DEL_FIL "Remained $2 file undeleted"
-}
-
 function deleteWiFi() {
-    SCRIPTS=/home/$(whoami)/scripts
+    SCRIPTS=/home/$(whoami)/        
+    # $SCRIPTS/wifi_disconnect.sh
     $SCRIPTS/wifi_disconnect_network.sh wlan0
 }
 
 function deleteBluetooth() {
-    SCRIPTS=/home/$(whoami)/scripts
+    SCRIPTS=/home/$(whoami)
     $SCRIPTS/bluetooth_paired_clear.sh
 }