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What's DOS?
Posts: 1
Registered: ‎09-05-2019
Location: IT
Views: 132
Message 1 of 1

Carbon X1 7th Gen & Fibocom L850-GL - "No Service"

I know this is an old issue, but I can't solve the problem.

I've downloaded the last drivers (June 2019) from Lenovo website but still WWAN doesn't work. Diagnostics says SIM is blocked by PIN2 but there is no way to add PIN2 (or PUK).

Should I send the laptop to a repair center?

Thank you in advance for your help


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