[vlad0]

On September when I purchased great Lumia 900. There wasen't a single case when I had to reset my device.

Windows Phone 7 was based on Windows CE 7.0

what you are using now has a different core, and its more like 1.0 .. so naturally there will be some stability issues. In fact, I am surprised how well MS did considering how new this is..they've done a lot of work on Windows NT to make it work on a mobile device with GSM/LTE connectivity (switching those on/off seems to be a difficult task) and from that perspective.. its a great effort.

If anything.. widnows phone 8 is in fact 6.2 because that is where Windows NT is at the moment, but it only uses "shared code" with NT.. whatever that means, so I guess its safe to call it 1.0

The way I see it is Windows Phone 8 ver. 1.0 .. when they get to 2.0/3.0 things will start to stabilize.

Here is a great graph showing the version history of NT and CE

[farzonalmaneih]

My Lumia 920 has never ever crash or froze. Not once since over a month having it.

[sanders2232]

Same here, over one month no freezes or reboots at all!

[ChemEngr]

Almost two months and I don't remember a spontaneous reboot or freeze. I have had bad apps cause stability issues and battery drain which I promptly uninstall. I also like the little things that are different from iOS or Android. I still have the iP4S as my personal phone - it stays in my bag the whole workday and my L920 has more battery at the end of the day. My L920 has been off the charger since 7am, and it is now 11pm with 70% charge with moderate use. This is my first WP device so I started fresh. I'm willing to bet that most issues come from previous WP owners upgrading to WP8. If starting with a fresh device (no restores from previous WP device), I see no reason why it won't be stable unless there's a hardware issue.

[yossitay]

yeah ur 100% correct iam planning to swith to iPhone 5 now

Yeh, i am going back to android. Shame, i likes this os, i wish i will sell it, because no one want it.