this is my 2nd windows 8 phone after almost 40 android~just wanna try it~dont want to keep it for a long time~

1. yes

2. dunno

3. yes

4. if u just want photo chopping ...got lomogram

Don't hold your breathe, some say portico makes the battery life worse...

Try some solution provided by the users first, turn off NFC, restrict background app running (especially Nokia Drive) etc.

Hmm... for your case it might be due to tinting if you are using high quality tint for your camry. I am not using Vkool also. I am assuming that 920 should be better than my N8 in GPS since it support GLONASS and also with gyrometer, but last nite I tried to get somewhere with Nokia Drive and ended up lost for 30mins. It can't even detect my car speed and it keep detecting me at incorrect place in the map.
Wondering if I should reinstall the app or not...

and more thing for the camera..zero shutter lag like samsung s3?

Incorrect place on the map such as on the wrong side of the road, or the road next to where you are? Or just totally out?

Totally out might be because it was using AGPS because it couldn't see that GPS satelites and it latched on to the location of a WiFi or the main Telco data center.

Wrong road from what I feel is that the Nokia Drive has "Snap to road" turned on, meaning that it'll always try to put the pin on a road. Remember that GPS isn't perfect, so this 'feature' creates some interesting results...

Is totally out by around 500m radius or more. So when I continue drive, the "Arrow" just stay there forever.

very helpful copying over 500 contacts from sony ericsson phone..

Yes but you must use a SIM card adapter.

After cutting my normal sim into micro sim, the remaining "frame" i keep it. I tried pushing the micro sim into the frame that was cut out, then put the whole sim card into other phones that use normal sim, and it still works.

Yes, you can do that too. Sometimes it is better than using an adapter.

So no problem switching sim between phones then. thanks. Still waiting for red colour bila la nak ada

hi, why i cant view mp3 files transferred to lumia from my sony ericsson phone?

is it using bluetooth? then try find it in photos>album>saved pictures...

have u tried opening it from the 'music + videos'

yes bluetooth..
huhu.. why pictures... lololo

no idea but vids that i transferred using bluetooth is in that album... so your songs probably there too...

still not found..
the file got accepted via bluetooth transfer, but cant find.

bluetooth file transfer got some major issue which it saves those files received into some folders that we cant access. For mp3, and videos, you might still be able to copy it out or delete it with Windows Phone App, but for some other file types it will be forever hidden inside the phone until you hard reset it.
I told this issue to Microsoft Windows Phone chat support before, but they told me this is not an issue

Sometimes files received by bluetooth take a few minutes to show up in the music player, i did notice that. Maybe u can try closing the music player app then open it again by spamming the back button.