安卓刷机脚本一例

#!/bin/sh

ADB_MODE=`adb devices | grep -v "List\|killin\|daemon\|^$"`
FASTBOOT_MODE=`fastboot devices`
IMG_DIR=$PWD

if [ -n "$ADB_MODE" ];then
  echo "reboot to fastboot..."
  adb reboot bootloader
elif [ -z "$FASTBOOT_MODE" ];then
  echo "waiting for your device to connect ..."
  adb wait-for-device
  adb reboot bootloader
fi

IMAGE_FILE=`ls $IMG_DIR | grep "img\|elf"`
SLOT=`fastboot getvar current-slot 2>&1 | grep current-slot | awk '{print $2}'`

for file in $IMAGE_FILE
do
  echo Downloading image file: $file ...
  case $file in
    'boot.img')
      fastboot flash boot$SLOT boot.img
      ;;
    'modem.img')
      fastboot flash modem$SLOT modem.img
      ;;
    'xbl.img')
      fastboot flash xbl$SLOT xbl.img
      ;;
    'abl.elf')
      fastboot flash abl$SLOT abl.elf
      ;;
    'system.img')
      fastboot flash -S 400M system$SLOT system.img
      ;;
    'dsp.img')
      fastboot flash dsp$SLOT dsp.img
      ;;
    'userdata.img')
      fastboot flash userdata userdata.img
      ;;
    *)
      echo unsupported image file: $file
      ;;
  esac
done

echo "Done!"
fastboot reboot