Well I returned my first phone as it was rebooting at least twice a day. I had some apps installed had turned of adaptive, I call it vibrate, but to no avail. I rang O2 and they swapped it for another. Although saying that after my call to O2, as karma would have it, the reboots did seem to stop, not sure it was a hot fix or an app update during that time, or the phone was guilted into working properly. Have had my replacement phone since Tuesday and it has exactly the same firmware and OS version as my returned phone and you guessed it it has rebooted 3 times since I have had it, I am keeping a diary now. It is less frequent than it was but still unacceptable on a piece of high end kit and when I use the phone for my business It is clearly a software bug but it needs to be fixed pronto. I have noticed that when walking with my phone it does vibrate in my pocket, a slight judder, anyone else get this. Not sure if this is linked with the shutdowns, I wish I could turn all judder, or adaptive functions off but doesn’t seem to be an option for the touch adaptive. Surely a vibrating judder in your pocket every time you move can’t be good for battery life.
That said in all I am loving the WIN 8 experience and loving the HTC 8x having moved from my same old same old iphone design and IOS.
I did speak to HTC about it last week when i got my first phone and they had no idea of any fault, I think they do now!