Lumia phones are pretty much dead. Windows RT is even more so. But who says you can’t have both? Microsoft probably never imagined, much less wanted, its Windows Phone Internals tool to be used this way, but developers like Ben Wang, a.k.a. imbushuo, aren’t going to take no for an answer. Wang has more or less successfully gotten Windows RT to run on recent Lumia phones, like the Lumia 640 XL, and is now sharing the process so others can join in the fun. That is, if you consider this fun.