09-16-2015 02:15 PM
I own a ThinkPad X240. Since Windows 10 update I can not get mobile broadband working. It worked fine with Windows 8.1. Mobile broadband seems to be disabled, but the service provider (Tekekom) is shown. Also, I do not see any quality bars:
("Funk aus" means "radio disabled")
My Device Manager shows "SIerra Wireless EM7345 4G LTE". Version 2.5.10640.4317 is installed.
M.2 WWAN Firmware Updater shows:
Home Operator: Error!
Home Provider: 26xxx (total of 5 digits)
IMEI: 01xxxx..... (lots of digits)
What's wrong here?