Hello*I have a question for my brand new Mi mix 2. Is it defect display, upper half of the display have more warm color,*other half have more green color.
Pookii2 said:
Hello*I have a question for my brand new Mi mix 2. Is it defect display, upper half of the display have more warm color,*other half have more green color.
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Mine is even.
Any suggestions how to fix this?Upper part of display is more red warm gamma other part more green.
Pookii2 said:
Any suggestions how to fix this?Upper part of display is more red warm gamma other part more green.
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I would assume your handset/screen is faulty. Why would you want a software fix for something which is more likely a hardware issue and definitely isn't right? - take it back and get it replaced.
Sounds like you got a dud. Send it back dude.
Related
Hi!
I have a strange problem with one desire...
After changing the broken lcd screen, the display is very yellowish, everything witch was "white colour", is now yellow...
I have tested 4 lcd-s, changed the rom (multiple ROM-s), but same result...
Strange is even when i try to make color correction with Calibrator (calibrated-signed-42-Universal)... i can change red and green, but changing blue is not working to obtaining "white"...so it remain the same color with values (for blue) from 0 untill 1000.
Is there an another program to make color correction, or is a hardwere fault?
Any ideas?
Thanks
How exactly are you changing the "lcd"
There are two types of screen that the desire can use (depending on your model) amoLED (led!) or SLCD (super lcd). So unless you replace your screen with the correct replacement type for your specific handset your going to have strange issues.
Maybe you should take a very close look at your display, with a magnifying glass or a microscope and check if the blue sub-pixels work at all. It seems as if they don't work and you get amber colors.
I have received the phone with broken display, after power on, it was dark screen no display...so obviously i changed the lcd with the same model, wich is a Samsung (AMOLED i think), P/N: 60H00287-00.
I'm pretty sure it's the correct type of display if anything is being displayed. The problem might be the connection between the mainboard and the screen. Perhaps you've accidentally damaged it when changing the screen? Maybe you should post some pictures of your assembly showing the connection. That might let someone see the problem and suggest a solution.
if you need to understand better the problem i can upload some photos of the Desire...
The assembly is correct, i checked it, i think it`s a micro crack on the mainboard, suffered during the shock, so i will resolder the contacts... i will keep u updated...
meanwhile, i wait other opinions also..
I have found the problem...It was the filter near the lcd connctor...they are 3 filters...for each color...RGB...so after resoldering all of them, and 6 hours of work...it`s working...
Amokh said:
I have found the problem...It was the filter near the lcd connctor...they are 3 filters...for each color...RGB...so after resoldering all of them, and 6 hours of work...it`s working...
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nice, hasn't taken you too long to identify it really either.
Amokh said:
I have found the problem...It was the filter near the lcd connctor...they are 3 filters...for each color...RGB...so after resoldering all of them, and 6 hours of work...it`s working...
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I have the same problem as you, is it possible to post instruction and a picture .
I would like to fix the problem and don't know how.
Best Regards
Hey guys, today I noticed something weird on the left-est (if that's even a word) panel of my HOX. When i click on bottom half of the screen, a white pixel appears and stays there until i touch the screen again and sometimes the white pixel just flashes! This only happens on the 1st panel (from the left) and I don't know if it's just a glitch or a hardware problem. The thing is, this is my second HOX (I had another one for 1 week before replacing it (it had a small black circle-y spot) ) and I had it for more than 2 weeks and the returns policy of the store I bought it from says that they can't replace it if it's more than 2 weeks old. Any ideas if it's hardware or software related, or even ways to check so?
UPDATE:
I think you'd want to know that I have an HT23 model
I had a similar problem with a bright red pixel at the left of the center of the screen. It usually appeared when I am not touching the screen and disappears when I do. After the screen got a yellow tint that appeared next to the volume up button which got worse the hotter the phone got, I took it to the shop and they replaced the "touch, battery and speaker". Touch pretty much means screen as well, I have no idea why they changed the other 2.
It's definitely a hardware problem since I had a similar issue with a stock phone. Btw the yellow tint appeared after 5-6 months, the red pixel was there pretty much from the beginning.
lpslayer said:
I had a similar problem with a bright red pixel at the left of the center of the screen. It usually appeared when I am not touching the screen and disappears when I do. After the screen got a yellow tint that appeared next to the volume up button which got worse the hotter the phone got, I took it to the shop and they replaced the "touch, battery and speaker". Touch pretty much means screen as well, I have no idea why they changed the other 2.
It's definitely a hardware problem since I had a similar issue with a stock phone. Btw the yellow tint appeared after 5-6 months, the red pixel was there pretty much from the beginning.
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So should I go and ask/demand for a replacement? It doesn't bother me, I don't even use that panel at all, what annoys me is the fact that this is the second HOX I've had and it also has a problem!
It's a hardware fault go and demand for a replacing (HT26+/SH26+).And, if someone later on (in this thread or else ware) suggest to use a software to fix it. Don't bother with it.
I have HT25 with yellow tint showing from time to time. It's annoying me, and still I didn't get the chance to give to to HTC care.
neuTrue said:
It's a hardware fault go and demand for a replacing (HT26+/SH26+).And, if someone later on (in this thread or else ware) suggest to use a software to fix it. Don't bother with it.
I have HT25 with yellow tint showing from time to time. It's annoying me, and still I didn't get the chance to give to to HTC care.
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Okay, I will, thank you.
EDIT:
But, if they tell me that my returning period has passed, what will I tell them?
Hey guys, got the phone for a few days.
already got burn ins from whatsapp. the white textbox is two times burned in (keyboard/without)
if u open up a dark grey picture u might see it as well.
just have seen it by an accident when opening "simple gallery", its base backround color was grey, so i found the burn ins.
i am not sure if all displays are affected by the burn ins, i will return mine :/
oh no. can u install aida 64, click on display, whats the panel id.
I've been using mine for almost 1 month and I have no image retention (btw it's image retention, it goes away . Only amoled's burn -in)
tianma td 4310.
Robert- said:
I've been using mine for almost 1 month and I have no image retention (btw it's image retention, it goes away . Only amoled's burn -in)
tianma td 4310.
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I got the tianma td4310 as well.
Thx for your answere. This morning it was a way better. I know that only amoleds were known for burn-ins. so yeah, seems like it´s only "image retention", anyways for just a few days usage i am pretty disappointed.
will keep the phone for now and hope that it´s not getting worse
L-ViZ said:
I got the tianma td4310 as well.
Thx for your answere. This morning it was a way better. I know that only amoleds were known for burn-ins. so yeah, seems like it´s only "image retention", anyways for just a few days usage i am pretty disappointed.
will keep the phone for now and hope that it´s not getting worse
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Are you on MIUI or some custom rom?
If you are on a custom rom, go to display and then to live display and then to colors and from 100% go to 95% to all of them. This happened to tianma panels on Redmi Note 4 too on custom roms.
This also happens to every LG since G4. Low-quality LCD Panels.
There is nothing wrong with your phone , you can rest assured.
Robert- said:
Are you on MIUI or some custom rom?
If you are on a custom rom, go to display and then to live display and then to colors and from 100% go to 95% to all of them. This happened to tianma panels on Redmi Note 4 too on custom roms.
This also happens to every LG since G4. Low-quality LCD Panels.
There is nothing wrong with your phone , you can rest assured.
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atm RR, so far the best rom i guess. but still the only one i tried. had the RMN4 as well, but never issues with the display (except yellow spot, soon warranty/repair)
i just hope for some aosp roms in the future like AEX and custom kernels
but atm the phone is pretty new on the market and we need to wait a little bit
Yeah, it would be nice to have selection of different ROMs.
Can someone post a picture of burn-in...
m666p said:
Can someone post a picture of burn-in...
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actually it´s image retention, not a burn in. so it´s not good, but it seems to be okay.
i am not able to take a photo, cuz u would need a better camera for it.
i guess it depends on the apps that u use and how often.
if u want to see if u got it as well, you could try to download a simple grey picture.
for me grey/dark grey worked good to check it. then open it in fullscreen. u might see the buttons from the navbar slightly.
i´ve been using whatsapp a lot the last few hours, so i could see the white textbox.
atm i am on RR and i recently found out that u barely get max brightness on autobrightnes maxed out. after using max brightness (manual) it seemed to be better. dunno why may be on max brightnes, the pixel get "reset" better. i don´t know.
all in all. it´s okay for me and i guess if u got it, u can recalibrate it.
I installed aida 64 from playstore but I don´t get any panel info in "display"... where do you guys find that Info about panel manufacturer?
Everything is going to be alright. It's just a low-quality screen, nothing can be done except:
Go to display, live display, color tweak and tweak the colors. From 100% go to 95% and voila, everything is going to be normal. Tinama screens are pretty bad, you can go to the redmi note 4 forum and then look for image retention. There are a lot of topics about that and it seems that only tinama screens are affected.
tl;dr: nothing to be worried about. You probably wont have problems on MIUI because the screen is calibrated
Robert- said:
Everything is going to be alright. It's just a low-quality screen, nothing can be done except:
Go to display, live display, color tweak and tweak the colors. From 100% go to 95% and voila, everything is going to be normal. Tinama screens are pretty bad, you can go to the redmi note 4 forum and then look for image retention. There are a lot of topics about that and it seems that only tinama screens are affected.
tl;dr: nothing to be worried about. You probably wont have problems on MIUI because the screen is calibrated
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Completely false, I have official MIUI 9.5.6.0, I have the phone for 2 days, it created image retention like crazy, god fing damn i didnt expect xiaomi to have such **** panels, so disappointed
@Kusie
Open Xiaomi dialer app and type *#*#6484#*#* and click "software version"
Tianma 4310 display as well. 7 days of usage. 22,75hr + of total SOT. Auto-brightness enabled. Contrast mode : high. Colours mode : standard. Mainly using tatatalk with night mode anabled , XDA labs with dark there as well and SimplePro for FB with white theme. Google keybord green theme. At late night hours auto-reading mode kicks in (100% set)
No image retention/tiny and barely visible navigation bar (or it's just placeboo).
Interesting. Some people here with the same panel face instant burn ins and some don't...
It has to be connected with color schemes of apps, which you are using or brightness levels, which you are mainly on
Sent from my whyred using XDA Labs
I saw image retention the first day I got the phone. Changed the color settings to cold (MIUI) and no problem since then.
AbrahamW08 said:
I saw image retention the first day I got the phone. Changed the color settings to cold (MIUI) and no problem since then.
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And why should we be forced to use ugly Cold mode? We lose color accuracy just by doing that, along with the screen having an unnatural blue hue which is also bad for the eyes, I want color accuracy not a screen looking like it's frosted
Hi,
i am on "Linageos 15.1" and today i saw that the color of the screen went to dirty. Before i had very good color representation and now it is like gray, no saturation, no big hue.
While rebooting the phone i saw the last Apps i was running. I can see the Statusbar while i am on bootloader-animation.
My phone runs for about 1,5 months and this issue appeared immediately from one second to another.
So there is no solution to get the display working as it should?
So i have to buy a new phone?
I got a replacement device b/c of the image retention. The display manufacturer is not Tianma anymore but Shenchao. The model number stays the same.
Hi. Yesterday I realized a strange red area is showing up on my LCD whenever some black or gray or any dark picture is showing. I think they are some stuck pixels. But can anyone confirm this? And what’s the solution? Can it be fixed without replacing whole screen?
Thanks in advance.
Any Idea?
sepsep 21 said:
Any Idea?
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If the actual pixels are damaged, you would need to replace whole panel to get rid of that defect.
But before that just try to make a clean system installation to be sure that it's not a software issue.
Edit: To me, those red parts look like they were made by a physical damage to those points (by hitting hardly with some hard objects). But they could also caused by of over bending the panel and lcd crystals defected from the internal parts pressing over them - from inside.
I hope it's just another xiaomi cheap software thing and not a hardware issue.
ccelik97 said:
If the actual pixels are damaged, you would need to replace whole panel to get rid of that defect.
But before that just try to make a clean system installation to be sure that it's not a software issue.
Edit: To me, those red parts look like they were made by a physical damage to those points (by hitting hardly with some hard objects). But they could also caused by of over bending the panel and lcd crystals defected from the internal parts pressing over them - from inside.
I hope it's just another xiaomi cheap software thing and not a hardware issue.
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Thanks for your response.
Whenever i enter to recovery mod those spots are still present. Considering this fact can it still be a software issue?
One more thing. device was on the table and nothing happened to it.
sepsep 21 said:
Thanks for your response.
Whenever i enter to recovery mod those spots are still present. Considering this fact can it still be a software issue?
One more thing. device was on the table and nothing happened to it.
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Nope. Claim warranty.
hello friends,
I am having weird issue from yesterday.
my phone was too hot while charging and i was gaming.
I felt that colors are shifted too much on upper part where device heat.
then i tested with screen tester app, all colors were looking fine, but when dark gray comes, there was warm shade on upper part and cool shade on lower part.
I thought this will recover after device cool down, but now 1 day passed, 90% screen recovered but 10% still remain different.
I am going to RMA this and did not expected this from oneplus, oneplus 7 still far better in display department..
.
you guys, please test this as I mentioned above and reply here.
RohanAJoshi said:
hello friends,
I am having weird issue from yesterday.
my phone was too hot while charging and i was gaming.
I felt that colors are shifted too much on upper part where device heat.
then i tested with screen tester app, all colors were looking fine, but when dark gray comes, there was warm shade on upper part and cool shade on lower part.
I thought this will recover after device cool down, but now 1 day passed, 90% screen recovered but 10% still remain different.
I am going to RMA this and did not expected this from oneplus, oneplus 7 still far better in display department..
.
you guys, please test this as I mentioned above and reply here.
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tested 2 hours fortnite - epic settings with charger.
nothing happens
maybe cool down the 10% with some ice? but be carefull - maybe a "frostshock" recover the damaged displaypart.
if not, rma.
Yeah I have a little bit of that as well. It comes and goes on mine. It was much worse when I first got the phone. I was checking off the bat because I had the same (but much much worse) on the pixel 4.
Many MANY people have the same issue, enable DC Dimming in the OnePlus Laboratory to fix this
I decided to return my handset to retailer.
Great device, the smoothest i've ever used with huge potential for future development, but this panel is bit disappointing. I mean in normal light conditions it's so pretty you don't miss qhd at all. Once you step into dark room you can forget about dark theming.
RelicUser said:
Many MANY people have the same issue, enable DC Dimming in the OnePlus Laboratory to fix this
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It does fix the issue but then the contrast sucks. I just decided to deal with it. Hopefully it's fixed in a future update because overall I love this phone.
I am afraid it's hw issue.
ChongoDroid said:
Yeah I have a little bit of that as well. It comes and goes on mine. It was much worse when I first got the phone. I was checking off the bat because I had the same (but much much worse) on the pixel 4.
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RelicUser said:
Many MANY people have the same issue, enable DC Dimming in the OnePlus Laboratory to fix this
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Click to collapse
forever_lol said:
I decided to return my handset to retailer.
Great device, the smoothest i've ever used with huge potential for future development, but this panel is bit disappointing. I mean in normal light conditions it's so pretty you don't miss qhd at all. Once you step into dark room you can forget about dark theming.
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lendawg said:
It does fix the issue but then the contrast sucks. I just decided to deal with it. Hopefully it's fixed in a future update because overall I love this phone.
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forever_lol said:
I am afraid it's hw issue.
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Does anyone of you try RMA ?
Maybe they have updated panels from oem if this issue is too widespread.
Had same experience with poco with touchpanel. 1st novatek touch panels were worse in touch response, then they replaced it with focaltek touch panels for newer batches.
Yeah maybe they should but mine is barely noticeable. If yours bugs you then return it for sure but mine is barely noticeable.