#!/bin/bash
systemctl disable ModemManager
systemctl stop ModemManager

echo "[Unit]
Description=Start quectel-CM on boot

[Service]
ExecStartPre=/bin/sleep 10
ExecStart=/leetop/quectel/quectel-CM
Restart=always

[Install]
WantedBy=multi-user.target"> /etc/systemd/system/quectel.service

sudo systemctl daemon-reload
systemctl enable quectel.service
systemctl restart quectel.service