It seems that Android’s latest update for the Nexus 4 isn’t going well.
Reports surfacing all over the forums of all kinds of problems on the device, including battery drain, Bluetooth connectivity issues, reboots, and unresponsive buttons. Some owners are also reporting other issues, some of which left them with dead devices.
“Some of the most serious issues involve the home-button ceasing to function, the phone dialer not working anymore and the lock-screen getting stuck”
It has also been reported that Google is aware of these issues and working on a patch soon.
