Found modem : E5573Cs-322
Model : Huawei AuthVer 4 modem (New)
IMEI : 86xxxxxxxxxxxx
Serial NR. : DGF7S18B20011180
Firmware : 21.333.64.00.1456
Compile date / time : Mar 8 2019 12:46:37
Hardware ver. : CL1E5573CSM11 Ver.B
Dashboard version : WEBUI_17.100.20.03.306_MRE5
Web UI version : WEBUI_17.100.20.03.306_MRE
after unlock no internet
yellow triangle on wifi icon