It is more of a bootloader, in that a custom 3D printed iPhone case hides a device based around  LG Nexus 5 which plugs into the iPhone and allows you to launch Marshmallow 6.0.1 on your iPhone.  Once you unplug the lighting cable connection between the iPhone and the case your phone reverts to iOS, thus avoiding having to flash the protected innards of the phone.  The interface is described as somewhat laggy but it has a functional USB port, HDMI out and room for a microSD card.  This is the same fellow who managed to get Win95 running on an Apple Watch so we may read more about his rule breaking modifications at The Inquirer.

"ANDROID RUNNING on an iPhone? Really? It's true. Sort of. The latest episode in our ongoing series of things running on other things is a doozy, the Holy Grail."

Here is some more Tech News from around the web:

Tech Talk