It's the same across all mobile platform. On iOS, Android or WP. The app may be on promotion, dropped price to half, <insert wherever % discount here>, or even free, and will go back up once promo is done, once purchased, it will remain yours free for download or re-download if you uninstalled it back. On iOS and Android now, they've removed the price of the app and replaced it with "Purchased" or "Downloaded" if it has been purchased. It is the same thing with WP, only that in WP marketplace, the price of the app is still there,  giving the impression that the app needed to be repurchased back at original price, even when it was purchased as significant discount(or free).

The only time an app would require a repurchase at full price is when a better version is being offered. For example when moving from version 1 to version 2. A minor update that moves the version by 1.x will still be free if you have purchased it at whatever price you purchased before (or free).

oh now I get it, aspire and evilpuppy must have never knew that clicking the "buy" button is still actually free 

Here are the list of the place with demo units:
Bukit Tinggi
Sunway
Curve
Paradigm
BBS Low Yat
The Garden
Amber Channel
KLCC
(Retrieved from Nokia Malaysia FB page)

My Lumia 920 battery last only 1 day without heavy use. Full in the morning, died (turned off) at around 10pm. Defective battery?

I noticed the phone heats up (at the back) when i play with it for a few minutes. Same case when i'm charging it. The heat is noticeable, not like the residual heat when u hold some thing for some time.

My Lumia 920 battery last only 1 day without heavy use. Full in the morning, died (turned off) at around 10pm. Defective battery?

I noticed the phone heats up (at the back) when i play with it for a few minutes. Same case when i'm charging it. The heat is noticeable, not like the residual heat when u hold some thing for some time.

guys i've been wondering does lumia 920 comes with a free wireless charging plate in malaysia?

No.

My yellow lumia 920 is a defective unit, confirmed by nokia themselves. bought for 2 days. now they tell me to wait at least 2 weeks for them to order a new lcd to replace mine. Just 2 days and they tell me they're not going to replace me with a new phone. damn dissapointed. not helpful at all.
Waited at the Nokia Care Amcorp Mall ( they say its the main branch ) for one whole hour and a half and the person in charge, Kelvin is not at all helpful. Just showing the none of my business face. And nokia the gardens. Same thing.

My yellow lumia 920 is a defective unit, confirmed by nokia themselves. bought for 2 days. now they tell me to wait at least 2 weeks for them to order a new lcd to replace mine. Just 2 days and they tell me they're not going to replace me with a new phone. damn dissapointed. not helpful at all.
Waited at the Nokia Care Amcorp Mall ( they say its the main branch ) for one whole hour and a half and the person in charge, Kelvin is not at all helpful. Just showing the none of my business face. And nokia the gardens. Same thing.

what case is that?

guys i've been wondering does lumia 920 comes with a free wireless charging plate in malaysia?

hahaha, can't get the real yellow phone, yellow casing is good enuff.

My yellow lumia 920 is a defective unit, confirmed by nokia themselves. bought for 2 days. now they tell me to wait at least 2 weeks for them to order a new lcd to replace mine. Just 2 days and they tell me they're not going to replace me with a new phone. damn dissapointed. not helpful at all.
Waited at the Nokia Care Amcorp Mall ( they say its the main branch ) for one whole hour and a half and the person in charge, Kelvin is not at all helpful. Just showing the none of my business face. And nokia the gardens. Same thing.

nillkin hard case..got limited color choice. lucky me since the seller said got yellow color.  you can find it in the mobile phone section of garage sales.