diff --git a/.gitignore b/.gitignore
index 4711894..3567e55 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ unpacked/*
 installed_options.log
 auto_install.cfg
 printer*.cfg
+/emmc_dump
diff --git a/RESOURCES/OPTIONS/camera/camera.sh b/RESOURCES/OPTIONS/camera/camera.sh
index 87184ef..4ef3068 100755
--- a/RESOURCES/OPTIONS/camera/camera.sh
+++ b/RESOURCES/OPTIONS/camera/camera.sh
@@ -49,7 +49,7 @@ fi
 # enable the selected webcam package
 current_folder="$PWD"
 cd "$target_folder" || exit 7
-unzip -o "$webcam_package_file"
+unzip -oqq "$webcam_package_file"
 cd "$current_folder" || exit 8
 
 if [ "$auto_start" == "N" ]; then
diff --git a/RESOURCES/OPTIONS/fswebcam/fswebcam.sh b/RESOURCES/OPTIONS/fswebcam/fswebcam.sh
index 5586d11..a92dc99 100755
--- a/RESOURCES/OPTIONS/fswebcam/fswebcam.sh
+++ b/RESOURCES/OPTIONS/fswebcam/fswebcam.sh
@@ -41,7 +41,7 @@ fi
 # enable the selected fswebcam package
 current_folder="$PWD"
 cd "$target_folder" || exit 7
-unzip -o "$fswebcam_package_file"
+unzip -oqq "$fswebcam_package_file"
 # extend the PATH to $project_root/unpacked/squashfs-root/etc/profile
 sed -i 's#export PATH="/usr/sbin:/usr/bin:/sbin:/bin"#export PATH="/usr/sbin:/usr/bin:/sbin:/bin:/opt/sbin:/opt/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"#' "$project_root/unpacked/squashfs-root/etc/profile"
 cd "$current_folder" || exit 8
diff --git a/RESOURCES/OPTIONS/opkg/opkg.sh b/RESOURCES/OPTIONS/opkg/opkg.sh
index 17537a0..102469d 100755
--- a/RESOURCES/OPTIONS/opkg/opkg.sh
+++ b/RESOURCES/OPTIONS/opkg/opkg.sh
@@ -43,7 +43,7 @@ fi
 current_folder="$PWD"
 cd "$target_folder" || exit 7
 echo -e "${YELLOW}INFO: Unzipping the opkg package ...${NC}"
-unzip -o "$opkg_package_file" >/dev/null 2>&1
+unzip -oqq "$opkg_package_file"
 # add "/opt/etc/init.d/rc.unslung start" to $project_root/unpacked/squashfs-root/etc/rc.local before the exit 0 line
 result=$(grep "/opt/etc/init.d/rc.unslung start" "$ROOTFS_DIR/etc/rc.local")
 if [ -z "$result" ]; then
diff --git a/RESOURCES/OPTIONS/python/python.sh b/RESOURCES/OPTIONS/python/python.sh
index 1a86063..c4e595f 100755
--- a/RESOURCES/OPTIONS/python/python.sh
+++ b/RESOURCES/OPTIONS/python/python.sh
@@ -43,7 +43,7 @@ fi
 current_folder="$PWD"
 cd "$target_folder" || exit 7
 echo -e "${YELLOW}INFO: Unzipping the python package ...${NC}"
-unzip -o "$python_package_file" >/dev/null 2>&1
+unzip -oqq "$python_package_file"
 # extend the PATH to $project_root/unpacked/squashfs-root/etc/profile
 sed -i 's#export PATH="/usr/sbin:/usr/bin:/sbin:/bin"#export PATH="/usr/sbin:/usr/bin:/sbin:/bin:/opt/sbin:/opt/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"#' "$ROOTFS_DIR/etc/profile"
 cd "$current_folder" || exit 8
diff --git a/RESOURCES/OPTIONS/ssh/ssh.sh b/RESOURCES/OPTIONS/ssh/ssh.sh
index fafda86..22d596f 100755
--- a/RESOURCES/OPTIONS/ssh/ssh.sh
+++ b/RESOURCES/OPTIONS/ssh/ssh.sh
@@ -43,7 +43,7 @@ fi
 current_folder="$PWD"
 cd "$target_folder" || exit 7
 echo -e "${YELLOW}INFO: Unzipping the ssh package ...${NC}"
-unzip -o "$ssh_package_file" >/dev/null 2>&1
+unzip -oqq "$ssh_package_file"
 # add "/opt/etc/init.d/rc.unslung start" to $project_root/unpacked/squashfs-root/etc/rc.local before the exit 0 line
 result=$(grep "/opt/etc/init.d/rc.unslung start" "$ROOTFS_DIR/etc/rc.local")
 if [ -z "$result" ]; then
diff --git a/RESOURCES/OPTIONS/uart/uart.sh b/RESOURCES/OPTIONS/uart/uart.sh
index b1a367f..dd5e105 100755
--- a/RESOURCES/OPTIONS/uart/uart.sh
+++ b/RESOURCES/OPTIONS/uart/uart.sh
@@ -43,7 +43,7 @@ fi
 current_folder="$PWD"
 cd "$target_folder" || exit 7
 echo -e "${YELLOW}INFO: Unzipping the UART package ...${NC}"
-unzip -o "$uart_package_file" >/dev/null 2>&1
+unzip -oqq "$uart_package_file"
 cd "$current_folder" || exit 8
 
 echo -e "${GREEN}INFO: The UART package has been installed. Version: $uart_package ${NC}"
diff --git a/TOOLS/extract_emmc.sh b/TOOLS/extract_emmc.sh
new file mode 100755
index 0000000..df9b7b4
--- /dev/null
+++ b/TOOLS/extract_emmc.sh
@@ -0,0 +1,229 @@
+#!/bin/bash
+
+# Part    Start LBA       End LBA         Name
+#         Attributes
+#         Type GUID
+#         Partition GUID
+#   1     0x0000a1f8      0x0000d32f      "boot-resource"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e45
+#   2     0x0000d330      0x0000d527      "env"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e46
+#   3     0x0000d528      0x0000d71f      "env-redund"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e47
+#   4     0x0000d720      0x00010857      "bootA"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e48
+#   5     0x00010858      0x00050913      "rootfsA"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e49
+#   6     0x00050914      0x000510f3      "dsp0A"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e4a
+#   7     0x000510f4      0x0005422b      "bootB"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e4b
+#   8     0x0005422c      0x000942e7      "rootfsB"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e4c
+#   9     0x000942e8      0x00094ac7      "dsp0B"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e4d
+#  10     0x00094ac8      0x000d4b83      "rootfs_data"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e4e
+#  11     0x000d4b84      0x00114c3f      "user"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e4f
+#  12     0x00114c40      0x0011541f      "private"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e50
+#  13     0x00115420      0x00e8ffde      "UDISK"
+#         attrs:  0x8000000000000000
+#         type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
+#         guid:   a0085546-4166-744a-a353-fca9272b8e51
+
+project_root="$PWD"
+
+# Source the utils.sh file
+source "$project_root/TOOLS/helpers/utils.sh" "$project_root"
+
+# Check if .bin file was passed as an argument
+if [ -z "$1" ]; then
+    echo "Usage: $0 <firmware.bin>"
+    exit 1
+fi
+
+# Check if the file exists and is a .bin file
+if [ ! -f "$1" ]; then
+    echo "File not found"
+    exit 1
+fi
+
+if [[ "$1" != *.bin ]]; then
+    echo "File is not a .bin file"
+    exit 1
+fi
+
+check_tools "dd"
+
+block_size=512
+
+boot_resource_start=0x0000a1f8
+boot_resource_end=0x0000d32f
+
+env_start=0x0000d330
+env_end=0x0000d527
+
+env_redund_start=0x0000d528
+env_redund_end=0x0000d71f
+
+bootA_start=0x0000d720
+bootA_end=0x00010857
+
+rootfsA_start=0x00010858
+rootfsA_end=0x00050913
+
+dsp0A_start=0x00050914
+dsp0A_end=0x000510f3
+
+bootB_start=0x000510f4
+bootB_end=0x0005422b
+
+rootfsB_start=0x0005422c
+rootfsB_end=0x000942e7
+
+dsp0B_start=0x000942e8
+dsp0B_end=0x00094ac7
+
+rootfs_data_start=0x00094ac8
+rootfs_data_end=0x000d4b83
+
+user_start=0x000d4b84
+user_end=0x00114c3f
+
+private_start=0x00114c40
+private_end=0x0011541f
+
+UDISK_start=0x00115420
+UDISK_end=0x00e8ffde
+
+# Boot resource
+# start - end + 1
+boot_resource_size=$(($boot_resource_end - $boot_resource_start + 1))
+# Skip is start converted to decimal
+boot_resource_skip=$(printf "%d" $boot_resource_start)
+
+# env
+env_size=$(($env_end - $env_start + 1))
+env_skip=$(printf "%d" $env_start)
+
+# env-redund
+env_redund_size=$(($env_redund_end - $env_redund_start + 1))
+env_redund_skip=$(printf "%d" $env_redund_start)
+
+# bootA
+bootA_size=$(($bootA_end - $bootA_start + 1))
+bootA_skip=$(printf "%d" $bootA_start)
+
+# rootfsA
+rootfsA_size=$(($rootfsA_end - $rootfsA_start + 1))
+rootfsA_skip=$(printf "%d" $rootfsA_start)
+
+# dsp0A
+dsp0A_size=$(($dsp0A_end - $dsp0A_start + 1))
+dsp0A_skip=$(printf "%d" $dsp0A_start)
+
+# bootB
+bootB_size=$(($bootB_end - $bootB_start + 1))
+bootB_skip=$(printf "%d" $bootB_start)
+
+# rootfsB
+rootfsB_size=$(($rootfsB_end - $rootfsB_start + 1))
+rootfsB_skip=$(printf "%d" $rootfsB_start)
+
+# dsp0B
+dsp0B_size=$(($dsp0B_end - $dsp0B_start + 1))
+dsp0B_skip=$(printf "%d" $dsp0B_start)
+
+# rootfs_data
+rootfs_data_size=$(($rootfs_data_end - $rootfs_data_start + 1))
+rootfs_data_skip=$(printf "%d" $rootfs_data_start)
+
+# user
+user_size=$(($user_end - $user_start + 1))
+user_skip=$(printf "%d" $user_start)
+
+# private
+private_size=$(($private_end - $private_start + 1))
+private_skip=$(printf "%d" $private_start)
+
+# UDISK
+UDISK_size=$(($UDISK_end - $UDISK_start + 1))
+UDISK_skip=$(printf "%d" $UDISK_start)
+
+# Count is size
+# Start is skip
+
+# Make a folder for the extracted files in $project_root/emmc_dump
+
+mkdir -p "$project_root/emmc_dump"
+
+outdir="$project_root/emmc_dump"
+
+echo -e "${YELLOW}Extracting boot-resource...${NC}"
+dd if="$1" of="$outdir/boot-resource.bin" bs=$block_size skip=$boot_resource_skip count=$boot_resource_size
+
+echo -e "${YELLOW}Extracting env...${NC}"
+dd if="$1" of="$outdir/env.bin" bs=$block_size skip=$env_skip count=$env_size
+
+echo -e "${YELLOW}Extracting env-redund...${NC}"
+dd if="$1" of="$outdir/env-redund.bin" bs=$block_size skip=$env_redund_skip count=$env_redund_size
+
+echo -e "${YELLOW}Extracting bootA...${NC}"
+dd if="$1" of="$outdir/bootA.bin" bs=$block_size skip=$bootA_skip count=$bootA_size
+
+echo -e "${YELLOW}Extracting rootfsA...${NC}"
+dd if="$1" of="$outdir/rootfsA.bin" bs=$block_size skip=$rootfsA_skip count=$rootfsA_size
+
+echo -e "${YELLOW}Extracting dsp0A...${NC}"
+dd if="$1" of="$outdir/dsp0A.bin" bs=$block_size skip=$dsp0A_skip count=$dsp0A_size
+
+echo -e "${YELLOW}Extracting bootB...${NC}"
+dd if="$1" of="$outdir/bootB.bin" bs=$block_size skip=$bootB_skip count=$bootB_size
+
+echo -e "${YELLOW}Extracting rootfsB...${NC}"
+dd if="$1" of="$outdir/rootfsB.bin" bs=$block_size skip=$rootfsB_skip count=$rootfsB_size
+
+echo -e "${YELLOW}Extracting dsp0B...${NC}"
+dd if="$1" of="$outdir/dsp0B.bin" bs=$block_size skip=$dsp0B_skip count=$dsp0B_size
+
+echo -e "${YELLOW}Extracting rootfs_data...${NC}"
+dd if="$1" of="$outdir/rootfs_data.bin" bs=$block_size skip=$rootfs_data_skip count=$rootfs_data_size
+
+echo -e "${YELLOW}Extracting user...${NC}"
+dd if="$1" of="$outdir/user.bin" bs=$block_size skip=$user_skip count=$user_size
+
+echo -e "${YELLOW}Extracting private...${NC}"
+dd if="$1" of="$outdir/private.bin" bs=$block_size skip=$private_skip count=$private_size
+
+echo -e "${YELLOW}Extracting UDISK...${NC}"
+dd if="$1" of="$outdir/UDISK.bin" bs=$block_size skip=$UDISK_skip count=$UDISK_size
+
+echo -e "${GREEN}Extraction complete${NC}"
+
+exit 0
diff --git a/options.cfg b/options.cfg
index 251ed16..b683035 100644
--- a/options.cfg
+++ b/options.cfg
@@ -83,7 +83,7 @@ bluetooth="default"
 # It is used to detect if the internet connection is established and alive
 # This patch will produce less unwanted web traffic if enabled
 # Available settings are: 5s, 10s, 20s, 30s and 60s
-app_net_ready="30s"
+# app_net_ready="30s"
 
 # Modify the hardcoded app DNS
 # For parameter(s) provide "old_dns|new_dns"
@@ -91,7 +91,7 @@ app_net_ready="30s"
 # "8.8.8.8", "208.67.222.222", "114.114.114.114", "223.5.5.5"
 # You can replace one, more or all of them
 # Example: app_dns="208.67.222.222|4.4.4.4" "223.5.5.5|8.8.4.4"
-app_dns="208.67.222.222|1.1.1.1"
+# app_dns="208.67.222.222|1.1.1.1"
 
 # Replace some of the app images
 # Use it for one or more sets: app_images="set1" "set2" "set3"
@@ -100,6 +100,9 @@ app_dns="208.67.222.222|1.1.1.1"
 # Replace the boot logo
 # Please do not use it until further investigation of the purpose of
 # the file 'magic.bin' to the UART availability during booting
+# DO NOT USE!!!!!!!!
+# Because changing the boot logo will break many things and uart.
+# We need to investigate it further.
 #boot_resource="kangaroo"
 
 # Add a script for custom initializations at startup