There’s an unfortunately small number of open source phones out there - both in terms of hardware and software. I’m currently using an LG G4 (with the stock ROM), but I was wondering if there’s anything more open/more hackable.
So far I’ve seen:
FairPhone - not open source, but I’m intrigued by the modular-ness.
Neo900 - open source + physical keyboard is awesome, but $500 is a bit steep for a phone with only 1GB RAM and an underpowered processor (of course, I wouldn’t run something very graphics intensive if I was using a proper linux machine, but it’s still not much of a bang for your buck).
… but both are a bit high in price. Are there other similar (but better) devices available?