Just looking at some forums and got some info about it. Some of it is here:

Notification Center

In the suddenly long tradition of “Windows Phone would be great if only it had [insert feature here],” a notification center is the new darling. Android has had a notification center for years and even Apple’s lackluster iOS added one in late 2011. But Windows Phone relies instead on live tile for persistent notifications. These tile updates are certainly more dynamic and useful than what’s available on iOS and Android icons, but they can’t rely match the amount of information that can be relayed by a full-screen notification history list.


Multitasking

Answering one of my own key criticisms of Windows Phone, the multitasking UI is finally picking up the most obvious feature of all time: A Close App button (“X”) that you can use to manually shut down an app. Brilliant.


All Apps sorting

One of the weird problems with Windows Phone is that the All Apps list—seen by swiping horizontally from the Start screen—gets unwieldy when you add too many apps to the phone. So Microsoft added a quick navigation feature, which is nice, but still not granular enough for real-world use. In Windows Phone 8.1, Microsoft appears to be adding a sorting capability to All Apps, just as they are doing in Windows 8.1, so you can view this list in far more useful ways.




New Calendar views

I really like the Windows Phone Calendar app but its available views are somewhat lackluster. It’s not totally clear from this shot what’s changing, but there are definitely more view options coming, including This Week and Next Week, and the views will all be available right from the app bar. Good.




There are other minor things in there—a Battery Sense app that could sit alongside Data Sense in helping you keep your phone working efficiently—but you get the gist. Assuming this stuff is real—always a tough call—I like what I see here. And of course I expect a lot more as well.

Any idea on when will the update be released? Will it take same like months to roll out like the Amber update???

will it void the warranty? I still have got 9 months warranty left, should I update it or wait for the normal one???

thanks for such a brief answer.
I think I should wait for official release, this all looks quite troublesome haha

oh thank you so much for telling, now i am considering to update to gdr 3 preview. If this is what your are telling is correct that I will get back my warranty after the official release then it is worth doing

Which phone are you using?
I am using for phone for about 5 hours continuously and now the battery is 40% left with wifi on and a lot of downloading.

Guys now my question is, when will I get GDR3 update for my Lumia? I tried the developer one but can't really understand on how to do it so i didn't take the risk

And some new awesome games as well..........haha

Guys while trying to do the proxy hack, suddenly my Lumia 520 stopped detecting my home wifi and when i went to the restaurant to check whether it is working there, the wifi works perfectly fine there.
What to do now?
I restarted my phone but still it is not detecting anyone has any idea about it???? Plz help

How to do that? My phone detects every other wifi and connects as well except my own wifi at home. It doesn't even show my wifi name, but i checked on my pc and laptop my home wifi is working perfectly

Thanks a lot mate. It is working now I was scared to death

Is it already available or not? And for how long we have to wait?

But what is included in 'Others'?
It is now 1gb for me

that is ridiculous....... Means I gotta format the entire phone then? Will my contacts as well be formatted?

Receipt will do the work i believe. When i once went to Berjaya Plaza for asking them the problem with the camera button, which doesn't work at all since I bought the new phone, that lady asked me to give the receipt as well with the phone.
I didn't bother giving my phone for this thing, who cares for the camera button anyway

no idea about amcorp but when i asked that lady to dix this button for me she said you need to give the warranty card, i told her i dont have any then she said give the receipt. So i think it is necessary to have it but you can call them or try your luck by going there.

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This post has been edited by donizback: Oct 26 2013, 08:46 AM

:img:http://www.wpcentral.com/sites/wpcentral.com/files/styles/large/public/field/image/2013/10/Angry_Birds_Star_Wars_II_Lead.jpg?itok=bzFS-nbJ:/img:
We love new phones, deals, and hot new games. So when we get word on some crazy app deals in the Windows Phone Store we need to pass them onto you. If we told you a handful of Angry Birds titles were free in the Store would you believe us? You don’t need to, go check right now and you’ll see some games going for the low price of free. Specific Angry Birds games after the break.

We don’t know what to make of this. It could be a Store fluke or promotion. It was just earlier this month that Angry Birds, Angry Birds Space, and Angry Birds Star Wars were updated on Windows Phone 8. Either way, you can snag some Angry Birds for free right now. Here are the titles that are showing as free for us and a few of you tipping us:

Angry Birds – Windows Phone Store
Angry Birds Star Wars – Windows Phone Store
Angry Birds Star Wars II –Windows Phone Store
Angry Birds Rio – Windows Phone Store
Angry Birds Seasons and Angry Birds Space are still showing up for us with prices attached. Again, we’re not sure what to make of this. There aren’t any current promotions that we’re aware of. One way or the other, go download these addictive games if you haven’t already.
Just change your region to US then i believe you will be able to get all of them for free, and get the Amazing Alex by switching to UK region

This post has been edited by donizback: Oct 26 2013, 08:57 PM

now all the angry birds and cut the rope appearing for $.99 so happy I downloaded all the games last night .

Last night all games were appearing free, i managed to download angry birds rio, star wars, star wars 2 and Cut the rope exp. but i just checked now, they are no more free