Huawei E5776 4G LTE Mobile WiFi (Cat 4 -150Mbps) – サポートフォーラム

sometimes working sometimes not [Huawei E5776 4G LTE Mobile WiFi (Cat 4 -150Mbps) - 242035]

  • thpsycho
  • Posts: 1
  • 加入日: 1 6月 2014

does anyone have issues with this device not being able to connect to data service on selected SIM cards (especially if the SIM card is on roaming?)  I was using it this morning and it was fine, then i switched it off and for the rest of the day it wont connect to the data.  But when i switched to a different SIM card, it works.  If anyone can pls help.