#!/system/bin/sh DATA_HOSTS_FILE_PATH=/data/system/hosts SYSTEM_HOSTS_FILE_PATH=/system/etc/hosts if [ ! -f "$DATA_HOSTS_FILE_PATH" ]; then cp -rf ${SYSTEM_HOSTS_FILE_PATH} ${DATA_HOSTS_FILE_PATH} fi chown system:system /data/system/hosts chmod 0644 /data/system/hosts