crwdns2934241:0crwdne2934241:0 Chad J

crwdns2934249:0crwdne2934249:0:

You  might want to try reinstalling  the original firmware, and radio.

http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701

http://forum.xda-developers.com/google-nexus-5/general/nexus5-update-bootloader-radio-lmy47d-5-t3052571

Worth a shot, there has been many software problems.  Might as well try before you toss it. Good luck!

crwdns2915684:0crwdne2915684:0:

open