http://12.97.21.244/files/lileeos.7.1.254.tgz
http://12.97.21.244/files/lileetech_dshell_4.9.4a.2.tgz
http://12.97.21.244/files/lileetech_mcm_4.0b17a.tgz
http://12.97.21.244/files/mcm_config_init.tgz