@phil4545 I don't have firsthand experience with BT, but according to what I can see on pictures and videos on the Internet the various BT "Hubs" have a grey port that fits a phone line with RJ11...

@Modan While a straight downgrade to the 1.0.x firmware versions is not possible, TP-Link did recently provide a solution for rolling it back. https://community.tp-link.com/en/home/forum/topic/848526

@phil4545 Hi, Given your description I take it that your fibre installation does not include an "Openreach" modem. Is that correct? Is there a copper cable connected to the grey "DSL" port of the BT...

@Ali2009 Hi, You can configure the router either through the Tether app or through the web browser of your phone. It's up to you. Some people prefer the Tether app, while others, like me, prefer the...

@Pankajuuuuu The newest firmware version on the India webpage is 1.1.28. Like I mentioned earlier, downgrading from version 1.2.1 to version 1.1.28 is not supported. This is the reason why it fails....

Pankajuuuuu wrote @woozle, the most recent firmware version for the US model is v1.8. @Pankajuuuuu Could you please provide a link to this firmware?