diff --git a/flash/Android.mk b/flash/Android.mk
new file mode 100644
index 0000000000000000000000000000000000000000..9446a8356b7bb4e782a07890c66c0261a44d4a0a
--- /dev/null
+++ b/flash/Android.mk
@@ -0,0 +1,35 @@
+LOCAL_PATH := $(call my-dir)
+
+IMG_PACKAGE_TARGET_CONFIG := $(LOCAL_PATH)/$(TARGET_DEVICE)/config.mk
+
+ifneq (,$(wildcard $(IMG_PACKAGE_TARGET_CONFIG)))
+IMAGE_PACKAGE_NAME := IMG-e-$(LINEAGE_VERSION)
+INSTALLED_IMG_PACKAGE_TARGET := $(PRODUCT_OUT)/$(IMAGE_PACKAGE_NAME).zip
+$(INSTALLED_IMG_PACKAGE_TARGET): intermediates := $(call intermediates-dir-for,PACKAGING,IMG_PACKAGE)
+$(INSTALLED_IMG_PACKAGE_TARGET): zip_root := $(intermediates)/$(IMAGE_PACKAGE_NAME)
+
+# Following variables can be defined through the config on a per device basis
+HLOS_IMAGES_TARGET :=
+INCLUDE_IN_IMG_PACKAGE :=
+include $(IMG_PACKAGE_TARGET_CONFIG)
+
+INSTALLED_HLOS_IMAGES_TARGET := $(addprefix $(PRODUCT_OUT)/,$(HLOS_IMAGES_TARGET))
+INCLUDE_IN_IMG_PACKAGE += $(INSTALLED_HLOS_IMAGES_TARGET)
+
+ifneq (,$(wildcard $(LOCAL_PATH)/$(TARGET_DEVICE)/flash_$(TARGET_DEVICE)_factory.sh))
+INCLUDE_IN_IMG_PACKAGE += $(LOCAL_PATH)/$(TARGET_DEVICE)/flash_$(TARGET_DEVICE)_factory.sh
+INCLUDE_IN_IMG_PACKAGE += $(LOCAL_PATH)/fastboot/bin-msys
+INCLUDE_IN_IMG_PACKAGE += $(LOCAL_PATH)/fastboot/bin-linux-x86
+endif
+
+$(INSTALLED_IMG_PACKAGE_TARGET): $(INCLUDE_IN_IMG_PACKAGE) $(INSTALLED_RADIOIMAGE_TARGET) $(SOONG_ZIP)
+	@echo "Package IMG package: $@"
+	$(hide) rm -rf $@ $(zip_root)
+	$(hide) mkdir -p $(zip_root)
+	$(hide) $(foreach t,$(INCLUDE_IN_IMG_PACKAGE) $(INSTALLED_RADIOIMAGE_TARGET), \
+                    cp -r $(t) $(zip_root)/$(notdir $(t));)
+	$(hide) find $(zip_root) | sort > $(zip_root).zip.list
+	$(hide) $(SOONG_ZIP) -d -o $@ -C $(zip_root) -l $(zip_root).zip.list
+
+bacon: $(INSTALLED_IMG_PACKAGE_TARGET)
+endif
diff --git a/flash/FP4/config.mk b/flash/FP4/config.mk
new file mode 100644
index 0000000000000000000000000000000000000000..5fbaab8c2e5b7f0e065e9ca520844070c6f11171
--- /dev/null
+++ b/flash/FP4/config.mk
@@ -0,0 +1,6 @@
+HLOS_IMAGES_TARGET := boot.img \
+    recovery.img \
+    dtbo.img \
+    vbmeta_system.img \
+    vbmeta.img \
+    super.img
diff --git a/flash/FP4/flash_FP4_factory.sh b/flash/FP4/flash_FP4_factory.sh
new file mode 100755
index 0000000000000000000000000000000000000000..1a7cc1093281b4691ab318d4f74dc5943a8c44dc
--- /dev/null
+++ b/flash/FP4/flash_FP4_factory.sh
@@ -0,0 +1,195 @@
+#!/usr/bin/env bash
+
+##########
+# This script is created and maintained by
+#       Bharath(@teamb58).org
+# Feel free to connect for any queries or suggestions.
+##########
+
+##########
+# This script flashes a software release and complete wipes the device.
+#
+##########
+
+set -e
+set -u
+
+# Target device info
+PRODUCT="Fairphone 4"
+PRODUCT_ID="FP4"
+
+# Paths/files
+ROOT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+IMAGES_DIR="${ROOT_DIR}"
+
+# Abort the script (and wait for a key to be pressed).
+abort_now() {
+  echo ""
+  read -rp "ERROR: Aborting now (press Enter to terminate)." a
+  exit 1
+}
+
+# Check for connected phone
+find_device() {
+  echo "INFO: Looking for connected device(s)..."
+  DEVICE_FOUND="false"
+  while [ ${DEVICE_FOUND} = "false" ]
+  do
+    serial_numbers=
+
+    for sn in $(${FASTBOOT_BIN} devices | grep fastboot | grep -oE '^[[:alnum:]]+')
+    do
+      # Checking the product ID
+      PRODUCT_STRING=$(${FASTBOOT_BIN} -s "${sn}" getvar product 2>&1)
+      # Add serial, if product matches
+      if [[ ${PRODUCT_STRING} == *"${PRODUCT_ID}"* ]] || [[ ${PRODUCT_STRING} == *"${PRODUCT_ID_OLD}"* ]]
+      then
+        serial_numbers="${serial_numbers} $sn"
+      fi
+    done
+
+    case $(echo "${serial_numbers}" | wc -w | grep -oE '[0-9]+') in
+      0)
+        echo ""
+        echo "WARNING: No ${PRODUCT} found in fastboot mode."
+        echo "WARNING: Make sure that a ${PRODUCT} is connected."
+        ;;
+      1)
+          echo "INFO: One ${PRODUCT} in fastboot mode found (serial number: ${sn})."
+
+        DEVICE_FOUND="true"
+        break
+        ;;
+      *)
+        echo ""
+        echo "WARNING: Several ${PRODUCT}'s in fastboot mode connected."
+        echo "WARNING: Please connect only one ${PRODUCT}."
+        ;;
+    esac
+
+    echo ""
+    while true
+    do
+      read -rp "Do you want to look for a ${PRODUCT} again? [(Y)es/(n)o]: " a
+      if [ -z "${a}" ] || [ "${a}" = 'y' ] || [ "${a}" = 'Y' ]
+      then
+        break
+      elif [ "${a}" = 'n' ] || [ "${a}" = 'N' ]
+      then
+        exit 0
+      fi
+    done
+  done
+}
+
+# Flash (or manipulate) relevant partitions
+flash_device() {
+
+  flash_image_ab_or_abort "${sn}" bluetooth "${IMAGES_DIR}/bluetooth.img"
+  flash_image_ab_or_abort "${sn}" devcfg "${IMAGES_DIR}/devcfg.img"
+  flash_image_ab_or_abort "${sn}" dsp "${IMAGES_DIR}/dsp.img"
+  flash_image_ab_or_abort "${sn}" modem "${IMAGES_DIR}/modem.img"
+  flash_image_ab_or_abort "${sn}" xbl "${IMAGES_DIR}/xbl.img"
+  flash_image_ab_or_abort "${sn}" tz "${IMAGES_DIR}/tz.img"
+  flash_image_ab_or_abort "${sn}" hyp "${IMAGES_DIR}/hyp.img"
+  flash_image_ab_or_abort "${sn}" keymaster "${IMAGES_DIR}/keymaster.img"
+
+  flash_image_ab_or_abort "${sn}" abl "${IMAGES_DIR}/abl.img"
+  flash_image_ab_or_abort "${sn}" boot "${IMAGES_DIR}/boot.img"
+  flash_image_ab_or_abort "${sn}" recovery "${IMAGES_DIR}/recovery.img"
+  flash_image_ab_or_abort "${sn}" dtbo "${IMAGES_DIR}/dtbo.img"
+  flash_image_ab_or_abort "${sn}" vbmeta_system "${IMAGES_DIR}/vbmeta_system.img"
+  flash_image_ab_or_abort "${sn}" vbmeta "${IMAGES_DIR}/vbmeta.img"
+  flash_image_or_abort "${sn}" super "${IMAGES_DIR}/super.img"
+
+  flash_image_ab_or_abort "${sn}" aop "${IMAGES_DIR}/aop.img"
+  flash_image_ab_or_abort "${sn}" featenabler "${IMAGES_DIR}/featenabler.img"
+  flash_image_ab_or_abort "${sn}" imagefv "${IMAGES_DIR}/imagefv.img"
+  flash_image_ab_or_abort "${sn}" multiimgoem "${IMAGES_DIR}/multiimgoem.img"
+  flash_image_ab_or_abort "${sn}" qupfw "${IMAGES_DIR}/qupfw.img"
+  flash_image_ab_or_abort "${sn}" uefisecapp "${IMAGES_DIR}/uefisecapp.img"
+  flash_image_ab_or_abort "${sn}" xbl_config "${IMAGES_DIR}/xbl_config.img"
+  flash_image_ab_or_abort "${sn}" core_nhlos "${IMAGES_DIR}/core_nhlos.img"
+
+  $FASTBOOT_BIN -s "${sn}" erase userdata
+  $FASTBOOT_BIN -s "${sn}" erase metadata
+
+  $FASTBOOT_BIN -s "${sn}" --set-active=a
+
+}
+
+# Flash an image to a partition. Abort on failure.
+# Arguments: <device serial number> <partition name> <image file>
+flash_image_or_abort() {
+  local retval=0
+  $FASTBOOT_BIN -s "${1}" flash "${2}" "${3}" || retval=$?
+
+  if [ "${retval}" -ne 0 ]
+  then
+    echo ""
+    echo "ERROR: Could not flash the ${2} partition on device ${1}."
+    echo ""
+    echo "ERROR: Please unplug the phone, take the battery out, boot the device into"
+    echo "ERROR: fastboot mode, and start this script again."
+    echo "ERROR: (To get to fastboot mode, press Volume-Down and plug in the USB-C)"
+    echo "ERROR: (cable until the fastboot menu appears.)"
+    abort_now
+  fi
+}
+
+# Flash an image to both A and B slot of partition. Abort on failure.
+# Arguments: <device serial number> <partition name without slot> <image file>
+flash_image_ab_or_abort() {
+  flash_image_or_abort "${1}" "${2}_a" "${3}"
+  flash_image_or_abort "${1}" "${2}_b" "${3}"
+}
+
+# Operating system checks and variable definition
+os_checks() {
+  case "$(uname -s 2> /dev/null)" in
+    Linux|GNU/Linux)
+      echo "INFO: You are using a Linux distribution."
+      FASTBOOT_BIN="${ROOT_DIR}/bin-linux-x86/fastboot"
+      ;;
+    msys|MINGW*)
+      echo "INFO: You are using MinGW on Windows"
+      FASTBOOT_BIN="${ROOT_DIR}/bin-msys/fastboot.exe"
+      ;;
+    *)
+      echo "ERROR: Unsupported operating system (${OSTYPE})."
+      echo "ERROR: Only GNU/Linux, and MinGW on Windows are currently supported."
+      abort_now
+      ;;
+  esac
+}
+
+# Control the reboot sequence
+reboot_device() {
+  echo "-----------"
+  echo ""
+  echo "INFO: Done. The device will reboot now."
+  "${FASTBOOT_BIN}" -s "${sn}" reboot
+  echo ""
+  echo "INFO: You can unplug the USB cable now."
+  echo ""
+}
+
+echo ""
+echo "*** ${PRODUCT} flashing script ***"
+echo ""
+echo "INFO: The procedure will start soon. Please wait..."
+echo "Note that this will detect and flash only on FP4 device."
+sleep 2
+
+# Begin with some OS checks and variable definition
+os_checks
+
+# Call function to look for device(s)
+# If only one device is found $sn will store its serial number
+find_device
+
+# Flash the device
+flash_device
+
+# Reboot device
+reboot_device
diff --git a/flash/fastboot/bin-linux-x86/fastboot b/flash/fastboot/bin-linux-x86/fastboot
new file mode 100755
index 0000000000000000000000000000000000000000..1141b12acb92a5de0646c3ced04beee5cde32966
Binary files /dev/null and b/flash/fastboot/bin-linux-x86/fastboot differ
diff --git a/flash/fastboot/bin-msys/AdbWinApi.dll b/flash/fastboot/bin-msys/AdbWinApi.dll
new file mode 100644
index 0000000000000000000000000000000000000000..7abe26cf1d2ab67f0107b19c5fe5a9c4543f90c0
Binary files /dev/null and b/flash/fastboot/bin-msys/AdbWinApi.dll differ
diff --git a/flash/fastboot/bin-msys/AdbWinUsbApi.dll b/flash/fastboot/bin-msys/AdbWinUsbApi.dll
new file mode 100644
index 0000000000000000000000000000000000000000..e7a6de1208910df2577ef86bbe536fb23fa5f015
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diff --git a/flash/fastboot/bin-msys/adb.exe b/flash/fastboot/bin-msys/adb.exe
new file mode 100644
index 0000000000000000000000000000000000000000..dd233d84d4af0fcbd7933b7bc93c02ac75f103ce
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diff --git a/flash/fastboot/bin-msys/fastboot.exe b/flash/fastboot/bin-msys/fastboot.exe
new file mode 100644
index 0000000000000000000000000000000000000000..51d620dee8a3fe51dc5ce4dae18b2ae138466cde
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