broken LCD connector - split / divided screen after fall down - LeEco Le Max 2 Questions & Answers

Hi guys,
I´ve a X820 with a divided screen. some colorful pixel on the left side and working lcd on the right side. I´ve tried 4 different screens. the used LCDs are working well on other phones.
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then I removed the black sticker around the lcd connector and catched out that some resistors are loosened.
Do anyone know these issue? is there any fix? soldering? but where I can find the spare parts?
Thanks for your help guys
toto1988

Exact same problem here too. I've been using the phone fine for two months but just yesterday this screen issue happened. It happens randomly and is hard to reproduce. Tapping or scrolling the left side seems to cause glitches. Hopefully this isn't a hardware issue.
Screenshots do not show the problem, and funnily enough pressing things on the left of the screen still works, like opening apps/typing etc, you just can't see what you're doing until the glitch clears itself! It also happened once on the LeEco splash screen on booting, and in recovery mode. I'm not sure about the bootloader.
I haven't looked at the resistors as the phone is basically new, so if this is a hardware issue I'm hoping for a replacement! If anyone has a fix please post it!

I also had the same issue but for some reason only with LOS 15.1.
When I boot into it it's fine but when I lock the phone half of it turns into RGB noise like on the photo. Restarting does fix the problem but still locking it makes the noise again. I think it's just a software glitch.

Thanks @LameMonster82. Mine is a lot more often than that, and not just when locking the phone. Glad to know this could just be a software issue though!

@toto1988 any update on this? Did you find a fix? There's a solution offered by @geekch to reflash the LeMax2Qfil so I may try that myself over the next few days. Flashing stock Rom and recovery unfortunately did not work so Qfil may be the last resort.

Sorry for delay. Now I got a new motherboard and anything works fine again. So it was definitely a hardware issue. Before I tried all other potential software fixes without success.

Related

Screen unlock problems

Hi, all. <SOLVED>
Sorry if this has already been posted. I've searched the forums and Google and I can't find a fix for this issue. Right! The issue I'm having is: I use my Nexus 9 for X amount of time, I leave it on my bedside table for a few hours and when I swipe to unlock the screen flashes black and goes right back to the swipe to unlock screen. The only thing that solves this is booting into TWRP and wiping Dalvik cache and regular cache. I'm having to do this every day and it's really getting on my nerves. Has anyone else had this issue or know of a permanent fix for it?
I'm running stock Marshmellow, With TWRP recovery, rooted and using Elemental X 4.0 kernel. I've tried every other kernel, and nothing seems to fix this issue. Is this a hardware issue or is it just software in which case does anyone know of a fix.
Thank's in advance for any help, this problem is driving me nuts.
No one know's how to fix this problem? Looks like I'll be sending this POS back.
I'd eliminate more variables -- run for a while fully stock for a while, especially the stock kernel, and see how it goes.
CUViper said:
I'd eliminate more variables -- run for a while fully stock for a while, especially the stock kernel, and see how it goes.
Click to expand...
Click to collapse
Thank's for the reply. I thought that would be the logical step myself, so I went back to stock last night, left my N9 on standby all night and woke up to the same problem. I did use a toolkit to go back to stock though and it seems to have flashed the unencrypted kernel. So, today I'm going to manually flash it back to stock and see if that solves the issue. The only thing left then is to re-lock the bootloader, but I can't see that being the problem. I ill try as a last resort before sending it back for a replacement though.
I think I've figured out the problem. I purchased a 3rd part folio case and I think the magnets on the front of the case were causing the screen unlock issues. I've had the case off all day and had no issues unlocking the device. I'm going to give it a day or two just to be sure, but I think I've found the culprit.
I had the same problem with a roocase orgami. I simply wedged some material between the case and the tablet's top portrait edge and that did the job. A few millimeters was all it needed to stop triggering the magnets.
l7777 said:
I had the same problem with a roocase orgami. I simply wedged some material between the case and the tablet's top portrait edge and that did the job. A few millimeters was all it needed to stop triggering the magnets.
Click to expand...
Click to collapse
Thank's for the advice. I couldn't believe it was just the case causing this issue lol.
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Strange occurrence happened. I need help

So, this is not my tablet, but my wife's tablet.
The tablet is from Russia (we are in the US now).
Stock rom
No modifications
No root
Just barebones as it is.
So, she was using it and she put it down, and about, I guess 20 - 30 mins later, she picked it up and asked me what happened. And it is a strange thing because the ROM seems to have hardcore glitched (I believe) because somehow half of the top screen was at the bottom of the screen now and bottom half was missing and we could see the "Android is optimizing apps 56 out of 121" somehow, and we didnt even install any updates by ourselves.
So now the screen is glitched in these weird boxed patterns, not like the screen is broken, but something is wrong somewhere.
Take a look at the photo below.
Also I am trying to somehow flash an earlier version of the OS to see if that fixes anything.
You opinions are welcome.
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Serilei said:
So, this is not my tablet, but my wife's tablet.
The tablet is from Russia (we are in the US now).
Stock rom
No modifications
No root
Just barebones as it is.
So, she was using it and she put it down, and about, I guess 20 - 30 mins later, she picked it up and asked me what happened. And it is a strange thing because the ROM seems to have hardcore glitched (I believe) because somehow half of the top screen was at the bottom of the screen now and bottom half was missing and we could see the "Android is optimizing apps 56 out of 121" somehow, and we didnt even install any updates by ourselves.
So now the screen is glitched in these weird boxed patterns, not like the screen is broken, but something is wrong somewhere.
Take a look at the photo below.
Also I am trying to somehow flash an earlier version of the OS to see if that fixes anything.
You opinions are welcome.
Click to expand...
Click to collapse
You can try repairing your tablet with the help of Sony PC Companion software.
How to do it?
Here's a link to guide
https://www.google.co.in/url?sa=t&s...hzNHer1MmgFhndvtQ&sig2=PYpNi6P5-CJQby0Q0ISqog
Or a video guide
http://www.youtube.com/watch?v=ZCdT2BnWkb0
Serilei said:
You opinions are welcome.
Click to expand...
Click to collapse
If it is software bug, reflashing will definitely fix it.
But this issue with screen distortion may also be hardware bug, cable that connects display with motherboard may get loose.
So if pc-companion/flashtool won't help you, firmly press left/right sides on the back of tabz and check screen for any changes. If nothing good you need to take it to service or heat back cover and carefully open it afterwards to check/replace it manually.
If you can read russian, check this thread.

Weird mark on screen on brand new phone

Hello, I just got my S9+ (less than a week ago) and I discovered after 4 days of use, a very strange mark on the screen that has no depth.
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It's very noticeable when I try to clean the phone with a bit of water. The droplets pattern changes:
I haven't exposed the phone to any miss-use and I'm baffled by this, is hard to see when the screen is on but it's forever in my mind now.
Could this be the oleophobic coating or am I looking at something else?
Do you see the line when the display is turned on? Try to dial *#0*# and test the display. It seems like the oleophobic coating, because of the water, but I never seen something like that before.
arnes_king said:
Do you see the line when the display is turned on? Try to dial *#0*# and test the display. It seems like the oleophobic coating, because of the water, but I never seen something like that before.
Click to expand...
Click to collapse
It's very hard to notice when the screen is on in most conditions. I'm returning this phone and hopefully it will pass Amazon quality checks, wish me luck.
In all 10 years of having smartphones, I never had a phone with this kind of flaw.
Hello I am having the same reaction on my phone. Did you find out what it was?
Same issue here
Only visible with screen off in direct sunlight or water is on the phone
I returned the device with an attached letter to it where it stated what was the problem.
I got the return, no questions asked. I would recommend reaching Samsung or your retailer to get this fixed or another device. If asked, just explain that the scratch has no depth, so it couldn't have been your keys or something in your pocket, also stress your phone is new.
Similar issues were reported for the Galaxy note 8 and I found a YouTube video with an S9 and a similar problem.
If you don't return the device, I would expect the problem to get worse.

Xperia X Starts Burn-in

Hello guys. I bought my Xperia X on May 2017. 1 year and 4 months passed away. It started to burn-in. So I just want to ask:
Anyone gets the same issue? or Im the one?
How can I fix this?
Here is a burn-in (photo isnt mine but same issue)
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its ok dude my xperia x dual screen like u when the temperature rises dont worry
I fixed this issue I think but how long its goin I dont know. Here a video https://www.youtube.com/watch?v=kfNJi_LoAK4 , I put this video on my sd card and run the video for 4-5 minutes. And ghosts are gone.
Unfortunately, that seems a common issue with Xperia X. I bought mine in June 2017, the display didn't show any image retention, not even when hot. In May 2018 I noticed it started to show this issue when the phone was hot, so I sent it to warranty. They replaced the whole mid frame + screen (it seems they treat this as a single part) then sent the phone back to me. After the service, I got no image retention issues, not even when hot. Fast forward to today and I'm now experiencing this temporary image retention again when the phone is hot (but this time it's way less pronounced than before).
My warranty already expired, so I won't bother replacing the screen again since now I would need to pay for the repair and after experiencing exactly the same issue in two different displays I think it's safe to assume the problem would appear again sooner or later if I replaced the screen once more. Fortunately the issue isn't permanent and at least on my case the image retention is very faintly (you need to put brightness at maximum and display a solid gray image to really notice it), and you just need to let the phone cool down for some minutes to make the image retention go away...
Mine does it quite bad now, but it's old and tired I've had my x since release it is doing well for how it gets used.
I have same problem too.i recommend you to set white balance at another rate.
I add nightly mode to my phone and it fix.so i don't need any tools.

Le Max 2 Screen Noise

Hi, I have had my Le Max 2 for well over a year and it has been working fine. Tonight exactly one half(right side vertically) has a pink/green noise flicker on and off all the time. I've attached an image but of what is happening, although its the whole right side now and not just 3/4 of it. Also the previous screen I am browsing sometimes stays on the right side too.
Can anyone help with what it could be?
Cheers for your help
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I used to have that problem but just for less than a second then it disappeared.. it got fixed by itself
hitagisenjougahara said:
I used to have that problem but just for less than a second then it disappeared.. it got fixed by itself
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Click to collapse
Thanks for the reply mate. I have noticed its happening a lot less frequent today. Its a strange one. I`ll see how it goes.
Cheers
papalzru said:
Thanks for the reply mate. I have noticed its happening a lot less frequent today. Its a strange one. I`ll see how it goes.
Cheers
Click to expand...
Click to collapse
Lets hope its a software issue and our screen its not damaged haha
Fingers crossed it seems to have stopped. Hopefully software as you said.
hitagisenjougahara said:
Lets hope its a software issue and our screen its not damaged haha
Click to expand...
Click to collapse
You need to remove the screen. Make the screen contact correct. Improve the badge. Secure with screws. Everything will be fine.
I have same problem, it shows up for 100ms, then it's gone. I have it appearing only while watching videos, never on normal use. With modem/firmware from 16s to 28s I always have this kind of glitch appear from top to bottom, on modem 30s it looks exactly like on yours 3/4 th of screen. Looks like software problem to me. I still have no solution for it
Hi, Im the original poster. My le max still does this every now and again but at the moment its fine. Mine is definitely to do with hardware. I believe its a loose ribbon. It sometimes starts if i drop my phone and i can also stop it from happening if i bang the phone upside down a couple of times.
You can try to squeeze phone just below sim slot, ribbon is located there about 1cm to the right from the left border of the screen. In my case I'm 100% sure, my problem is software related, since firmware changes glitch behavior. Unless firmware changes way how video chip communicates with the screen...
Sometimes 1 second, but I'm seeing it 1 or 2 times a week.
Rom doesn't notice

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