hello to everyone...
i am planning to buy a 6600 but i have some questýons ýn my mýnd!first of all when i go to the shop to buy 6600 how can i notice the dead pýxels ! if i will switch on the phohe may i see the dead pixels or it can be appear on the screen next days...

i apologize for my poor English...

All my dead pixels can't be seen in white background, they appear when the screen is a darker colour.

Try using various options on phone and check if any "dot" remains the same. For most of the area (60%), you can use the camera SW and focus on different colour objects (ie. all white, all black etc).

use the camera and put your hand over the lens. i noticed all my ones this way. going from my experiance it'll either already be dead (or stuck) or happen in the first few weeks.

And state to the shop that you have heard of these phones suffering from dead pixels,and that you will be returning it if so,they will then agree to this as the problem is (fairly) rare considering the amount of 6600s sold.