Note: it's not a free software baseband FW as you'd expect from that being said.
What the PinePhone does is using a low end Qualcomm SoC as the modem (which has a CPU core and all, and runs a stripped-down Android in the stock configuration).
This just replaces that part which you can already edit on your own Android phone, but doesn't touch the actual modem bits at all, which remain the provided binary.
What the PinePhone does is using a low end Qualcomm SoC as the modem (which has a CPU core and all, and runs a stripped-down Android in the stock configuration).
This just replaces that part which you can already edit on your own Android phone, but doesn't touch the actual modem bits at all, which remain the provided binary.