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Re: Touch Pro 2 dead or stuck pixel POLL
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Classical CMOS defective unit. Sent it back quickly, CMOS is faulty. |
Re: Touch Pro 2 dead or stuck pixel POLL
I ask for one request from all the members here. As much as you disagree with my way of dealing with some phones, please be honest with your votes. We need accurate data and it would benefit US all at the end. Thank you.
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Re: Touch Pro 2 dead or stuck pixel POLL
Exil3d... You have alerted everyone to a potential issue with pixels on this screen. It isn't necessarily a serious issue. Just a potential one. Now is the time to let this issue go and let those with a TP2 decide for themselves how they want to handle it.
As far as accurate votes in your threads? That may never happen for you for the pure "fact" that you seem to just hate on the TP2 and youcome off as trying to make others hate it with you. |
Re: Touch Pro 2 dead or stuck pixel POLL
Now... To those personally bashing Exil3d... It needs to stop as it is against the site rules. Don't agree with him? Fine. But member bashing is a site violation... So if you don't have something nice to say anything... It is the safest way.
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Re: Touch Pro 2 dead or stuck pixel POLL
Ninjamom, dont close the thread. There are still alot of ppl buying the phone and we need to gather more data. I stopped taking the baits and ignore so you wont find a fight in here.
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Well, I got a free second battery due to the fact that I was originally just gonna replace the battery but then the earpiece went so the guy I spoke with said just keep the battery when it comes in. Then this evening I asked the woman who ordered the third TP2 for me if I could just keep one of the chargers and she said I had to send it back, but she'd send me out a seperate one. So, I guess I made out alright, but this is one big pain in the ***. |
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In my opinion... people should be doing separate tests for the camera and the screen itself. Maybe provide black and white images in the original post, so people can check the display (just like the user i quoted did)... also, if the issue is just for the camera with some people, they should actually take a pic and see if there are stuck pixels in the results. Just honest and simple suggestions. At this point, although i believe there are phones out there with stuck pixels, i think this thread has confused a lot of people, including myself. Exil3d, if you truly want the best/honest results about the tp2 pixel problem, i think you'd agree to this. Although i don't have problems with my display, i still want to see how many are affected because i will be purchasing at least 1 more. A more detailed poll would be nice too... like the different levels of the issue. The current poll does nothing for us. It doesn't alert people if they'd notice anything during regular use or not. A stuck pixel that shows up with regular use would surely be considered more of an issue than a pixel that only shows up when using the camera under blacked out conditions... Examples of choices for an informative poll: - stuck pixels are visible during regular use - stuck pixels are only visible on very white/black screens - stuck pixel are only visible using camera test - stuck pixels show up on both camera and screen tests - no stuck pixels here Anyone else think we should redo this, in an effort to get to the bottom of the issues??? |
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Re: Touch Pro 2 dead or stuck pixel POLL
I was over at Sprintusers.com and I checked out the Pro2 section. Someone created a thread "Touch Pro 2 problems". And he wrote "Ok.. its been 1 week since Sprint Released the Pro2 and we all have it now. So what problems do you have?" And the very first respond he got was .. "I have 1 dead pixel.".
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Re: Touch Pro 2 dead or stuck pixel POLL
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Alright guys, so i've got around 30 stuck pixels but no dead ones. However only 3 are BARELY noticable on the dark screen, the rest I had to REALLY REALLY(!!!) look for, it is really HARD to see them. As someone already pointed out, the stuck pixels were green color and some, on my phone, had a slight light green/red hue to them. SO, what I decided to do, it to take a microscope with 100x magnification, and take a look at what this stuck pixel is actually doing! I know you probably think that stuck pixel is a bad one, and does not work, BUT, its is FALSE for the 15+ stuck pixels that I inspected!!! The stuck pixels are NOT STUCK, and they actually DO work !! As you all know, a pixel is a combination of RGB tft transistors positioned really close together. When I looked under a microscope with a phone's screen showing black background (provided in this thread from a zip file) at the three brightest "stuck pixels", I noticed that only about the 1/8 of the red tft and 1/8 green tft emit more light while the rest of the pixel is emitting very low light (that's for the pixel with green/red hue to it. Pixel with green hue had only a tiny part of green tft malfuntion)! So for some reason, a manufacturing defect of some kind, a tiny fraction of the tft transistor (green or red and green) is getting more power even thought the rest of the tft transistor(s) is getting low power and lights up evenly. A good pixel had all of its RGB tft transistors light up low and evenly while displaying this black background. Once I closed the photo album, the "stuck" pixel lit up, and all three RGB tft transistors worked just like the rest on the good pixels on the screen, however I could still see a little bit of uneven lighting on the tiny portion of defective tft. So the only reason WHY you see dead pixels on the dark screen is because while most of the pixel is off, a tiny part of green or green and red tft is lit up more than the rest and you see it stand out. Under normal use, you will not be able to see a stuck pixel unless its really bad, which in my case never is! I also stopped by a TMobile store, and inspected the screen on TP2..sure enough, there were stuck pixels! I think it's just a common thing, so please don't be too freaked out! Remember, you screen has 384,000 pixels and having them all being perfect is nearly impossible. I guarantee you I will find at least several "stuck pixels" for all the users that said they didn't have any in this thread. So, there's my conclusion to the story!
Regards, Mikhail Edit, just attacked an illustration of what's happening with a stuck pixel while viewing a dark background. As you can see, most of the pixel is lit up evenly, but a tiny part of green tft or green and red tfts are lit up brighter. |
Re: Touch Pro 2 dead or stuck pixel POLL
So I guess my current TP2 with 1 stuck pixel is about as good as I should expect from one of these devices?
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For educational purposes a more scientific approach to this issue: http://forum.ppcgeeks.com/showthread.php?t=85908
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