219 lines
6.3 KiB
Bash
219 lines
6.3 KiB
Bash
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#!/usr/bin/env bash
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##########
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# This script is created and maintained by
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# Bharath(@teamb58).org
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# Feel free to connect for any queries or suggestions.
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##########
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##########
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# This script flashes a software release and complete wipes the device.
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#
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##########
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set -e
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set -u
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CLEAN_FLASH="true" # Control data wipe behavior. Default is "true".
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# Target device info
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PRODUCT="Murena Two"
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PRODUCT_ID="k71v1_64_bsp"
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# Paths/files
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ROOT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
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IMAGES_DIR="${ROOT_DIR}"
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# Abort the script (and wait for a key to be pressed).
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abort_now() {
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echo ""
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read -rp "ERROR: Aborting now (press Enter to terminate)." a
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exit 1
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}
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# Check for connected phone
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find_device() {
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echo "INFO: Looking for connected device(s)..."
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DEVICE_FOUND="false"
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while [ ${DEVICE_FOUND} = "false" ]
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do
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serial_numbers=
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for sn in $("${FASTBOOT_BIN}" devices | grep fastboot | grep -oE '^[[:alnum:]]+')
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do
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# Checking the product ID
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PRODUCT_STRING=$("${FASTBOOT_BIN}" -s "${sn}" getvar product 2>&1)
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# Add serial, if product matches
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if [[ ${PRODUCT_STRING} == *"${PRODUCT_ID}"* ]] || [[ ${PRODUCT_STRING} == *"${PRODUCT_ID_OLD}"* ]]
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then
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serial_numbers="${serial_numbers} $sn"
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fi
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done
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case $(echo "${serial_numbers}" | wc -w | grep -oE '[0-9]+') in
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0)
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echo ""
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echo "WARNING: No ${PRODUCT} found in fastboot mode."
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echo "WARNING: Make sure that a ${PRODUCT} is connected."
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;;
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1)
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echo "INFO: One ${PRODUCT} in fastboot mode found (serial number: ${sn})."
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DEVICE_FOUND="true"
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break
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;;
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*)
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echo ""
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echo "WARNING: Several ${PRODUCT}'s in fastboot mode connected."
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echo "WARNING: Please connect only one ${PRODUCT}."
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;;
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esac
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echo ""
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while true
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do
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read -rp "Do you want to look for a ${PRODUCT} again? [(Y)es/(n)o]: " a
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if [ -z "${a}" ] || [ "${a}" = 'y' ] || [ "${a}" = 'Y' ]
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then
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break
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elif [ "${a}" = 'n' ] || [ "${a}" = 'N' ]
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then
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exit 0
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fi
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done
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done
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}
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# Flash (or manipulate) relevant partitions
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flash_device() {
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flash_image_ab_or_abort "${sn}" boot boot.img
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flash_image_ab_or_abort "${sn}" dtbo dtbo.img
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flash_image_ab_or_abort "${sn}" cam_vpu1 cam_vpu1.img
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flash_image_ab_or_abort "${sn}" cam_vpu2 cam_vpu2.img
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flash_image_ab_or_abort "${sn}" cam_vpu3 cam_vpu3.img
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flash_image_ab_or_abort "${sn}" dtbo dtbo.img
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flash_image_ab_or_abort "${sn}" gz gz.img
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flash_image_ab_or_abort "${sn}" lk lk.img
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flash_image_or_abort "${sn}" logo logo.bin
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flash_image_ab_or_abort "${sn}" md1img md1img.img
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flash_image_ab_or_abort "${sn}" preloader preloader_k71v1_64_bsp.bin
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flash_image_ab_or_abort "${sn}" scp scp.img
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flash_image_ab_or_abort "${sn}" spmfw spmfw.img
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flash_image_ab_or_abort "${sn}" sspm sspm.img
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flash_image_or_abort "${sn}" super super.img
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flash_image_ab_or_abort "${sn}" tee tee.img
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flash_image_ab_or_abort "${sn}" vbmeta_vendor vbmeta_vendor.img
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flash_image_ab_or_abort "${sn}" vbmeta_system vbmeta_system.img
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flash_image_ab_or_abort "${sn}" vbmeta vbmeta.img
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if [ "${CLEAN_FLASH}" = "true" ]
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then
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"$FASTBOOT_BIN" -s "${sn}" erase userdata
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"$FASTBOOT_BIN" -s "${sn}" format md_udc
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fi
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}
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# Flash an image to a partition. Abort on failure.
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# Arguments: <device serial number> <partition name> <image file>
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flash_image_or_abort() {
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local retval=0
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"$FASTBOOT_BIN" -s "${1}" flash "${2}" "${IMAGES_DIR}"/"${3}" || retval=$?
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if [ "${retval}" -ne 0 ]
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then
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echo ""
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echo "ERROR: Could not flash the ${2} partition on device ${1}."
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echo ""
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echo "ERROR: Please unplug the phone and boot the device into"
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echo "ERROR: fastboot mode, and start this script again."
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echo "ERROR: (To get to fastboot mode, press Volume-Down and plug in the USB-C)"
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echo "ERROR: (cable until the fastboot menu appears.)"
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abort_now
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fi
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}
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# Flash an image to both A and B slot of partition. Abort on failure.
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# Arguments: <device serial number> <partition name without slot> <image file>
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flash_image_ab_or_abort() {
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flash_image_or_abort "${1}" "${2}_a" "${3}"
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flash_image_or_abort "${1}" "${2}_b" "${3}"
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}
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# Operating system checks and variable definition
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os_checks() {
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case "$(uname -s 2> /dev/null)" in
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Linux|GNU/Linux)
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echo "INFO: You are using a Linux distribution."
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FASTBOOT_BIN="${ROOT_DIR}/bin-linux-x86/fastboot"
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;;
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msys|MINGW*)
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echo "INFO: You are using MinGW on Windows"
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FASTBOOT_BIN="${ROOT_DIR}/bin-msys/fastboot.exe"
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;;
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*)
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echo "ERROR: Unsupported operating system (${OSTYPE})."
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echo "ERROR: Only GNU/Linux, and MinGW on Windows are currently supported."
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abort_now
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;;
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esac
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}
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# Control the reboot sequence
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reboot_device() {
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echo "-----------"
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echo ""
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echo "INFO: Done. The device will reboot now."
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"${FASTBOOT_BIN}" -s "${sn}" reboot
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echo ""
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echo "INFO: You can unplug the USB cable now."
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echo ""
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}
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# Warn about data wipe, and ask for confirmation
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data_wipe_check() {
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if [ "${CLEAN_FLASH}" = "true" ]
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then
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echo ""
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echo "WARNING: Flashing this image wipes all user data and settings on the phone."
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echo " Are you sure you want to wipe data and continue?"
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echo ""
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# Read user's input
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read -rp " Type \"Yes\" (case sensitive) and press enter to wipe data and continue. Else, just press enter: " a
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echo ""
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if [ "_${a:-"No"}" != '_Yes' ]
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# NOTE: $a is being set by the read command above,
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# so the check for a to be set is mostly redundant
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then
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echo "WARNING: You DID NOT type \"Yes\", proceeding without data wipe."
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echo ""
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CLEAN_FLASH="false"
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else
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echo "WARNING: You typed \"Yes\", proceeding with data wipe."
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CLEAN_FLASH="true"
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fi
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fi
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}
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echo ""
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echo "*** ${PRODUCT} flashing script ***"
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echo ""
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echo "INFO: The procedure will start soon. Please wait..."
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echo "Note that this will detect and flash only on ${PRODUCT} device."
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sleep 2
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# Begin with some OS checks and variable definition
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os_checks
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# Call function to look for device(s)
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# If only one device is found $sn will store its serial number
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find_device
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# Call function to look for data wipe check
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data_wipe_check
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# Flash the device
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flash_device
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# Reboot device
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reboot_device
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