hehe...I dont think he's using any special apps. Its a default camera app came out from the box and it is the original ability of Lumia 920.

I see. But, that is actually my concern. You know originally that Lumia 920 camera can capture an image even in the low-light condition without having th flash on. You may Google or search it on Youtube, there are several photo captured by the users under low-light condition without turning the flash on. If you said the room in your pic was 80% in dark, Nokia Lumia 920 can capture it without the flash fired and the output is still awesome.

Check the video below and this is one of the video that I found in youtube. There are plenty of them if you search further.

Fixed the youtube for you 

Tq so much bro       

This is my low light pic from Lumia 920 bro. There was 90% no light in my room, except for the PC's monitor.
See and compare with yours.
https://onedrive.live.com/redir?resid=BDE00...nt=photo%2c.jpg

Nice pic. I bet it was captured with the flash on.

This is mine with 90% no light and with flash on

Guys what is really the reason of this heat up problem of Lumia 920?

I just charged my phone from 0% to 100% and after an hour, I checked back and the battery was only 20% left and the phone was so hot that I could even fry an egg on it

Charging it again now

How to solve this issue? :/

Usually such problem it's very simple to troubleshoot.

Use another charger to charge if same problem the phone got.problem if can charge is charger problem.

Previously it was fine but this is the first time and the charger is original one 
MAN just recharged it and it is still getting hot     

WTF is this now
Just started happening today!!!! It was okay yesterday.

did u installed any apps freshly?

Guys I'm new to windows phone, may I know what's the recommended app or any must have apps? So far I downloaded Facebook, instagram beta, whatsapp, and Nokia cam.

and about the glace feature, my screen always flickers badly whenever my phone screen is off. Any idea how to solve this?

Asphalt 8 and Clan defender

Downloaded these two games only 

Here are the list of task running in my background, just for your reference

- Battery ( apps )
- Facebook
- HERE Drive+
- WhatsApp

btw, i do have some games with constant notification and it drains battery like hell when using dataplan instead of Wifi, so i prefer blocking it 

Try disable unwanted task running in your background
Setting > Application > background task

Your phone battery drain and heat up are most likely due to apps constantly running in your background even you exit the apps
+ since it drain so badly, i bet u switch on your data plan right? 

Here are the list of task running in my background, just for your reference

- Battery ( apps )
- Facebook
- HERE Drive+
- WhatsApp

btw, i do have some games with constant notification and it drains battery like hell when using dataplan instead of Wifi, so i prefer blocking it 

Thanks for the reply bro

Well I am using WiFi....... And I have blocked all the background tasks and nothing helped me here.

Yeah, I tried to restart the phone and it was stuck on "Goodbye" But I again long press the power key, then only it turned off...... Another problem I encountered just about 2 hours ago 

After the restart, the phone is okay now. On standby and 100% after 2 hours. Quite relieving now 

hmm... what does whatsapp do in background?? I often disable it, but i can still get notification and stuff while receiving message