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Posts: 1
Registered: ‎03-29-2019
Location: FR
Views: 377
Message 1 of 2

yoga book c930 cellular connectivity: connected no internet



I m trying to make cellular connection work on my c930 yoga book. It says that the device is connected but no internet access.

when going into troubleshooting of the cellular connection it says "Enter sim pin2 to unlock the mobile broadband device".


Searched the internet a bit and it seems it could come from a driver.


Does anyone run into same kind of problems ? any hints?


kind regards,



Fanfold Paper
Posts: 11
Registered: ‎08-15-2016
Location: US
Views: 283
Message 2 of 2

Re: yoga book c930 cellular connectivity: connected no internet

I have seen several messages, for various carriers, mentioning a SIM PIN [personal identification number. Sorry if you already knew this!], like an unlock code for the SIM.

Some carriers [Verizon for example] have a default passcode.

Did you perhaps put a password on the SIM in a prior location, like a phone?


Is the LTE model of the C930 freely available in France?

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