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Posts: 1
Registered: ‎11-23-2017
Location: DE
Views: 1,908
Message 1 of 3

Yoga 370 WWAN Antenna retrofit

Hello experts,


I am looking for the possiblity to upgrade my Yoga 370 (TYPE 20JJ-S01S1A) with WWAN, since it has no antennas factory installed. Can someone tell me the FRU number and potentially give me some hints how to install them?


Best regards.

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Community SeniorMod
Posts: 12,072
Registered: ‎06-06-2011
Location: RU
Views: 1,905
Message 2 of 3

Re: Yoga 370 WWAN Antenna retrofit

Welcome to the Community

Follow these guides and service video: - for FRU

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Posts: 66
Registered: ‎02-13-2017
Location: US
Views: 1,875
Message 3 of 3

Re: Yoga 370 WWAN Antenna retrofit

@dctigga try your adapter with your WLAN antennas first, if it will work fine - then you can save a small fortune by getting 2 more WLAN antennas. Here is how I installed antennas on its sister model, 260. If you're dead set on getting native WWAN antennas - which will be hard & expensive - correct FRU is 01HY235.

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