I am running ss4.6 after upgrading to 5.0 was unstable and 5.1 gave me bootloops. I have ss4.6 with the latest kernel installed and it worked just fine until 2 nights ago when the droid dropped my bt connection. It would show devices but not connect to the. A restore to 4.6 with the previous kernel did not help fixing the problem. So today the phone reboots by itself and after that the wifi is gone too. System settings shows an error under the wifi tab. Power cycling did not help. Is my phone about to die? Any suggestions what I can do to fix this? It was working just fine with 4.6 for weeks without any issues whatsoever.