5 ms·Do not run closed consumer software ever.by swiley 5y agoDo not run closed consumer software ever.celeduc 5y agoWait 'til you hear about the baseband on your phone.swiley 5y agoWell, I've found and read the source for the DSP part. The small OS on the modem processor on my current phone actually is open source, and hardly use the modem anyway since I've switched to VOIP for voice and SMS/MMS.