Nexus 4 very slow when Wifi is on...
I've a huge bug on my N4 since several days...
Firstly, at any moment, my N4 stop receiving any SMS and gets hot (about 40°C). Then I reboot it turning it off and on, but no any SMS reception. And when I turn Wifi on, the temperature rise up to 50°C, and the Wifi is sending and receiving informations all the time (and my battery life is about 2h !).
My N4 is currently having the problem, and I got it a few days ago.
It stopped after many rebootings, when at one moment, it received the same SMS 5 times ! Then the temperature decreases back to normal (about 25-30°C).
I forgot to explain that once the Wifi is enabled, my phone is really slow (internet connection is very slow, Watchdog app says me that Android System uses about 30-50% core all the time, installing/uninstalling app need reboot to write on ROM, ...). While Wifi is not enabled, no any latency problem on my phone (but it does not receive SMS).
I don't think the problem comes from an app, because I don't use my phone when it occures... Maybe an antenna problem ? Or an Android bug ?
Nexus 4 Stock no root
Android 4.3 (M9615A-CEFWMAZM-2.0.1700.84)
Core 3.4.0-perf-gf43c3d9 firstname.lastname@example.org
#1 Mon Jun 17 16:55:05 PDT 2013