already removed on my 2nd day. to let it stick there is a major crime

I removed it. It left some sticky stain, and i removed the stain by rubbing it hard with wet cloth (needs hot water).

did anyone managed to hard reset the phone without bricking it in the process?

if yes, what kind of hard reset you used? is it;

1. setting>about>reset

2. using physical button

u using stock facebook apps?

i found out that gps is the one who drained a lot of battery(for my red lumia) ...and on the top of camera very very hot which activating gps

yup ..uploading photo using stock facebook apps from microsoft got lot of problem ..thats why i choose other facebook apps    i want to try facebook touch but i cannot received cookies ..even i straight allow all in internet explorer    ..now i using facebook+ which is quite OK (but no live tile) ..not sure about notification

usually i just use share pics from picture..... rarely use facebook apps now (ever since it screw up in lock screen pics)

i not sure about it ...probably someone who familiar with windows can help you ..but for windows 8(desktop) ..u can do that ..so probably mobile win8 should able to do that also (need to sync facebook with People)

wireless charger arent available in malaysia yet (fatty boy 1)

there is some wireless charger from sharp(if not mistaken) in lelong ..it's workable in 920

i guess my sentence is a bit confusing...
instead using facebook apps to upload pics, i just go to pics in my album then pick share...

red color like attention horse ...true story ..but yellow seems more powerful 
btw ..just go to People> setting > add account > add facebook account (then all facebook friend will slam into your contact) > if you dont want it display ..just go to setting > filter out facebook contact

then swipe to left ..u will see your facebook profile name..u can upgrade status and check in

u can chat facebook messenger using messaging apps also

Some applications have the exit/quit button but most do not. Clicking back will also not kill some applications straight away; some will still operate in the background.

To not let them operate. Go to Settings --> Applications --> Background tasks --> Block all.