Hello,
Just want to share my experience.
Mikrotik mAP 2nd works good with Huawei e3372s-153 HiLink. It must be HiLink. All I have to do was firmware update from no-hilink to hilink version for Huawei 3372s. In no-hilink version there wasn’t LTE interface at interface list. So I get firmware update from http://majster.kaju.ovh/2015/12/huawei-e3372-przerobienie-na-hilink.html
Next step was http://forum.mikrotik.com/t/problem-with-huawei-e3372-4g-modem/81251/1 Thats it!
No-hilink ver. report from dc-unlocker2client before update:
Found modem : E3372
Model : Huawei E3372 / MTC 827F
IMEI : xxxxxxxxxxxxxxxxxxxxxx
Serial NR. : L8Fxxxxxxxxxxxxxxxx
Firmware : 21.286.03.00.55
Compile date / time : May 9 2014 17:52:08
Hardware ver. : CL1E3372SM Ver.A
Dashboard version : UTPS22.001.18.17.49_MAC22.001.18.17.49
Hilink ver. report from dc-unlocker2client after update:
Found modem : E3372
Model : Huawei E3372 / MTC 827F
IMEI : xxxxxxxxxxxxxxxxxxxxxx
Serial NR. : L8Fxxxxxxxxxxxxxxxx
Firmware : 22.300.09.00.00
Compile date / time : Apr 21 2015 10:53:23
Hardware ver. : CL1E3372SM
Dashboard version : WEBUI_17.100.11.00.03-Mod1.0_HILINK