Does anyone know if old modems are incompatible with newer ROMs? I just flashed the 2/14 build of SlimLP along with the 44s modem. I was noticing some pretty poor reception. (To be fair, I live somewhere with pretty poor reception) so I thought I would flash some of the other modems to see if I could get a better reception. Every other modem I tried ended up with no reception and the phone process kept quitting. Just wanted to know if anyone knew if the older modems don't work with the newer CM12 based ROMs?