Feb 24 2021
I am using lenovo t470 and works perfect, It has SIERRA WIRELESS which I am using LTE on it which was working fine since I have this laptop.
But I don't know two days back, out of the blue when I want to connect to my SIM DATA it says NO SERVICE.
I switched another SIM , installed SIERRA from lenovo, updated my windows 10 . I tried every possible way but still it is not working.
I will be really grateful if the team or anyone could figure this out
Mar 09 2021