Get the update for your phone, and then leave Insider. What I would suggest is that you opt for Insider builds, and pick either the slow or the release preview ring. The release preview ring is the ring that is the most stable of the Insider rings, as it delivers the builds that will be seeding to the general population next. The fast and slow rings are generally for pre-release builds. There are three rings that are available under Windows Insider - fast, slow, and release preview. I'll try and explain the relevant parts of the Insider programme in short: Is that right?Well, I'm at a loss to why Upgrade Advisor is unable to find Windows 10 Mobile for you. The Insider program might work, but I've been told that the version available there is a beta version that still has a lot of bugs. I appreciate what you're saying, but when I checked Microsoft's website it said they're MAKING it available (which implies that they haven't finished implementing it with my phone yet). I'm not in the US (I'm in New Zealand), and my phone isn't network-locked (and never has been).
