Let’s gather feedback from people having tried to build: what works? what doesn’t? on which device? … and document it on the wiki (we can probably make a dedicated page “Building the B2G OS Transition branch” as a subpage from this one https://wiki.mozilla.org/B2G/Transition_Project, or on MDN, what do you think?)
There is already a topic regarding Building for Flame on this Discourse instance. Having a topic per device might be a good idea.
Also, does someone know if it would be ok to upload the builds to Mexmod? If so, is there a guide to do so?