Hi,
I bought Lenovo ZUK Z1 almost 15 days ago. it has been working really ok until today afternoon. when i started the front camera and tried to take a selfie it showed a screen like black screen with vertical while and green bars floating arround.
tried resetting the app data, references, restarting but no luck.
please help
thanks in advance
sajid.zukz1 said:
Hi,
I bought Lenovo ZUK Z1 almost 15 days ago. it has been working really ok until today afternoon. when i started the front camera and tried to take a selfie it showed a screen like black screen with vertical while and green bars floating arround.
tried resetting the app data, references, restarting but no luck.
please help
thanks in advance
Click to expand...
Click to collapse
hardware issues, mine also experienced the same thing
bring it back to warranty
sajid.zukz1 said:
Hi,
I bought Lenovo ZUK Z1 almost 15 days ago. it has been working really ok until today afternoon. when i started the front camera and tried to take a selfie it showed a screen like black screen with vertical while and green bars floating arround.
tried resetting the app data, references, restarting but no luck.
please help
thanks in advance
Click to expand...
Click to collapse
Have you tried another camera APPs,
Is back camera working??
If both fails then it is hardware issue for sure.
Take it to the service center
AndroidGod1987 said:
Have you tried another camera APPs,
Is back camera working??
If both fails then it is hardware issue for sure.
Take it to the service center
Click to expand...
Click to collapse
Thanks for the feedback, I have tried everything but nothing works. Took back to the Service center they said front camera module is gone and they didn't have replacement parts....
I wish I can give you one
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Related
Ok my screen works, alignment is whack because the CENTER of screen doesnt work. I have seen a few people have had same problem but saw no results that worked. so open invitation to those that are skilled.
KJAM with WM6
Problem: the exact center of the screen does not work, its about exactly 1 centimeter to each extreme. on screen alignment it takes about 10 tries to finally exit alignment mode, *i dont know if its tired of trying to align it, that it just gives up* but screen center still does not work. everything else is fine but it doesnt work.
Tested the problem: to see the exact affected area i went into notes with draw mode. i made tons of horizontal and vertical lines through the inner part of the screen to see which was th area that didnt work. and it looks like this.
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By tdk_025 at 2008-01-24
efforts to fix:
HKLM>drivers>touch panel>pressure threshold (couldnt find the folder)
Hard Reset
moved stylus around screen
soft reset
landscape & portrait mode
keyboard open & keyboard close
safe mode
synced & un synced
I think i have tried most of what i could guess and what i have read in related threads but no luck.
I haven't flashed the rom because i have a latest one and it was fine at first when i upgraded to WM6 until about a month later.
so i am in mexico right now and easy to say that wizard parts & wizards are hard to get here so i am thinking of getting a new screen all together from the US, so before i spend 40 dollars, i am asking for help to you guys.
I hope yall can help me. thanks.
your touch scren or digitalaizer is bad, you should remplace it.
it happend to me and had to change the digitalizer. on ebay there is a lot of chinese users that deliver arownd the world
Hey guys,
When I turned on my Nexus 7 the other day, I noticed what looked like a white fingerprint against the screen, like someone had pressed against it too hard (no one had, it was sitting perfectly safe), and I had never seen this kind of problem before, so I thought I'd come here. I have two pictures of it. They aren't the best, but you can see the problem in them. Any ideas on what it is, and how to fix it?
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NowHiringHenchmen said:
Hey guys,
When I turned on my Nexus 7 the other day, I noticed what looked like a white fingerprint against the screen, like someone had pressed against it too hard (no one had, it was sitting perfectly safe), and I had never seen this kind of problem before, so I thought I'd come here. I have two pictures of it. They aren't the best, but you can see the problem in them. Any ideas on what it is, and how to fix it?
View attachment 2539072
View attachment 2539073
Click to expand...
Click to collapse
That looks like a fissure or an unprecisely-shaped grid of dead pixels. Do you get that upon boot?
kcipopnevets said:
That looks like a fissure or an unprecisely-shaped grid of dead pixels. Do you get that upon boot?
Click to expand...
Click to collapse
It had been dead for some time, but once I recharged and booted it up, I noticed it. It hadn't been there before, and I haven't tried resetting the tablet.
NowHiringHenchmen said:
It had been dead for some time, but once I recharged and booted it up, I noticed it. It hadn't been there before, and I haven't tried resetting the tablet.
Click to expand...
Click to collapse
That would appear to be an issue with the hardware then, unfortunately. I don't think a reset will do anything if you noticed it as soon as you booted since it appears before the OS even started. Has the size or shape changed at all since you first noticed it? Does *gently* bending the tablet in any direction affect its appearance?
I just got my Zuk Z1 and i am dissapointed with the screen. I find it yellowish ,whole screen ,not particulair places on the screen like the OPO.
Anywhone who notist this ?
ludoke said:
I just got my Zuk Z1 and i am dissapointed with the screen. I find it yellowish ,whole screen ,not particulair places on the screen like the OPO.
Anywhone who notist this ?
Click to expand...
Click to collapse
With Cyanogenmod and live display option in screen menu, I achieved to get a almost perfect white color with this config:
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abelvarela said:
With Cyanogenmod and live display option in screen menu, I achieved to get a almost perfect white color with this config:
Click to expand...
Click to collapse
Thanks,will try it. It was a problem for you also ?
I don't have the screen in your first screenshot, at the second screenshot i get day and night but when i change the setting i can't save them ?
ludoke said:
Thanks,will try it. It was a problem for you also ?
Click to expand...
Click to collapse
Off course it was.
Seems all units, excepts first ones by what I saw in YouTube reviews, have this problem.
Probably they changed the screen manufacturer at some point.
But with this problem solved, I can agree this it's a great great phone, much better than Oneplus one I had before.
Lol, i have one of the first hundred zuks that where sold and my display is fine. But its interesting that they changed the display manufacture
abelvarela said:
Off course it was.
Seems all units, excepts first ones by what I saw in YouTube reviews, have this problem.
Probably they changed the screen manufacturer at some point.
But with this problem solved, I can agree this it's a great great phone, much better than Oneplus one I had before.
Click to expand...
Click to collapse
How to save Live Display settings ? it always turn back to original settings. In color calibration and day and night settings.
ludoke said:
How to save Live Display settings ? it always turn back to original settings. In color calibration and day and night settings.
Click to expand...
Click to collapse
Mine not. Just select a color temperature. Anything else
abelvarela said:
Mine not. Just select a color temperature. Anything else
Click to expand...
Click to collapse
Problem solved ! It was caused by installing a theme from LG from the theme installer. I was unable to get into Recovery mode also.
Now a bright white screen ,can save the settings in Live Display and Recovery mode working now.
I have hit the thanks butto,cheers
Hi,
does anyone encounter this bootloader exception that has pure red letters (no greens like others) and any combination like Vol - plus home plus power ain't working and other key combination?
I also drained the battery and after plugging in, the bootloader exception just appears with other text but still pure red letters, still no response.
I cannot flash anything because I cannot enter download mode. Is there any way which I can do? Please see below for the reference picture.
(I have posted a new thread since the other thread has access on download mode and everything)
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-Carl
I just experienced the same issue yesterday. Seems to be different than other ones that i've been able to find but its exactly like yours. Have you had any luck since you posted this?
jd8108 said:
I just experienced the same issue yesterday. Seems to be different than other ones that i've been able to find but its exactly like yours. Have you had any luck since you posted this?
Click to expand...
Click to collapse
None. I went to service center and they said Main board has to be changed But I'm going to try some luck tomorrow to fix with the cheaper guys who will try to reprogram and will open the back to do some stuff. wish me luck
Any NEWS??
I have the same problem, but with i little different error error codes. Phone not responding whatever i press.
Damm, mine did this last night, i guess all contacts and everything is lost now
So, i just got the phone from warranty service and they replaced motherboard, so it means that this was hardware problem.
carljasoncrx said:
None. I went to service center and they said Main board has to be changed But I'm going to try some luck tomorrow to fix with the cheaper guys who will try to reprogram and will open the back to do some stuff. wish me luck
Click to expand...
Click to collapse
Any Update on this?
(i had same issue now please guide me )
Untill i was using MIUI everything was fine but after I flashed lineage OS 14.1 camera quality is decreased but still it was fine. Then i tried different gcam mods and flashed a couple of zip files in hope that camera will became better but it's quality is totally low now. Even i reverted back to MIUI to see if that fix the issue but still its persisting. I have tried Miui Stock Camera, Bacon Camera, Open Camera all having the same issue.
About Issue : On taking a picture from distance it becomes blurry the more I increase distance more it will become blurry. Picture starts to blurr after moving the camera away more than 30cm (i know it's hard to believe)
Check the screen shots and plzzz help me...
(good in this)
From 15 cm :
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(start to decrease)
From 35 cm :
From 100 cm :
I think. No one can see ur screenshot,
....L said:
I think. No one can see ur screenshot,
Click to expand...
Click to collapse
Updated the screenshot links
Check now
I think, thats your camera problem Not the rom / apps problem.
Yes your camera isnt using focus just flash some zip files for focus and it will work again thats the cameras focus problem
It happened with me, i had to disassemble my mobile and adjust camera module a bit to get the focus right.
Follow this guide on https://www.youtube.com/watch?v=pcLhQtdzY4A, its not for our device but you can have a loot at it for a reference.
Sunny Za said:
Yes your camera isnt using focus just flash some zip files for focus and it will work again thats the cameras focus problem
Click to expand...
Click to collapse
Will you please suggest some zip files as i am not able find them.
sheshuvadrevu said:
It happened with me, i had to disassemble my mobile and adjust camera module a bit to get the focus right.
Follow this guide on
, its not for our device but you can have a loot at it for a reference.
Click to expand...
Click to collapse
Thank you man you saved my phone