Poor signal in the upstairs of my house

[Mat+Evans]

I have very poor WiFi signal in the upstairs of my house I'm writing to you now I have 2 bottom bars on my phone I should be getting full service in every room of my house

[TimmyBGood]

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@Mat+Evans wrote:
 I should be getting full service in every room of my house

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Sky loans wireless booster hardware free under the terms of the 'WiFi Guarantee' element of 'Broadband Boost' and the 'Enhanced Wall to Wall WiFi Guarantee' part of the 'WiFi Max' subscription supplement: they don't otherwise provide or sell them except to resolve issues with Sky Q. Inevitably some have leaked onto a certain auction site, but Sky won't offer support with using these. 

Confusingly the 'Wall to Wall WiFi Guarantee' doesn't actually provide booster hardware, and is essentially a sales lead generator for the supplements mentioned above.