[Q] Camera issues using cyanogenmod 12 (cm12) - Xperia Z3 Tablet Compact Q&A, Help & Troubleshooti

Hi everyone,
I am a happy owner of a Sony z3 tablet (aka SGP611, aka scorpion_windy).
Last week I installed cm12 with the help of this excellent post:
http://forum.xda-developers.com/z3-...t/root-root-locked-bootloader-sgp621-t3013534
Everything goes well and the device runs stable, but for the camera.
The cameras auto-focus appears not to be working. I tried different camera software but the problem persists. Front and back camera only produce blurry images. Is this normal? Googeling suggested that the camera quality will be reduced due to the missing proprietary drivers from Sony, but nowhere it is mentioned that the auto-focus is not working.
Is this a common problem, can this be helped? Any help will be appreciated.

I have the same and didn't get any info on that, even though it works just ok for some people

same here. sgp621.... I want to sell it just because of that....

I have the same issue with my Z3 cell phone.
Installed CM12.1 which is awesome, but the camera quality got completely messed up.
The Z4 camera port install causes my phone to get stuck in the CM loading screen forever. And the Z5 camera port doesn't work on CM.
So, this blows.

Same problem here. I have Sony Xperia Z3 compact tablet (SGP611). I installed CM 12.1-20160126-NIGHTLY-scorpion_windy.
My front camera focuses OK but back camera is blurry and won't focus.

Same here. Any solutions since last post?

Related

[Q] Gtablet camera question

When I first received my GTab with the stock ROM the camera quality was pretty good and clear. When I switched to gingerbread the camera quality deteriorated and is really pixilated and just bad. There is no feature to refine the photo quality from low to medium to fine etc that you see on other tab cameras. I had a really cheap tab from China running on 2.1 that had better camera quality. I read somewhere that the issue may be that there are no drivers in Gingerbread for the Gtab camera. Is this true and is there a way to get back to the original stock camera quality that came with the Gtab out of the box? Thanks, I am new to this, tried to read a lot but can find no clear answer to this issue.
albertgalpin said:
When I first received my GTab with the stock ROM the camera quality was pretty good and clear. When I switched to gingerbread the camera quality deteriorated and is really pixilated and just bad. There is no feature to refine the photo quality from low to medium to fine etc that you see on other tab cameras. I had a really cheap tab from China running on 2.1 that had better camera quality. I read somewhere that the issue may be that there are no drivers in Gingerbread for the Gtab camera. Is this true and is there a way to get back to the original stock camera quality that came with the Gtab out of the box? Thanks, I am new to this, tried to read a lot but can find no clear answer to this issue.
Click to expand...
Click to collapse
All of the Gingerbread roms suffer from poor camera capture, it's a known software problem, it should be resolved (according to a few developers who have posted) in not to far off revisions/releases.
If you want fully functional video acceleration and camera, stick to any of the Froyo (non-gingerbread) roms that are more closely based off the stock ROM, while waiting for the gingerbread rom kinks to get worked out.
Camera fun free works but reads the rotation sensor wrong so the display is 90 degrees off
I'm no expert but I'm pretty sure it's because we are don't have the nvidia drivers for gingerbread so the camera and video playback is sub par
wd5gnr said:
Camera fun free works but reads the rotation sensor wrong so the display is 90 degrees off
Click to expand...
Click to collapse
Well blow me down... it does! Thanks. I could never find any that were happy with any Ginger rom.

CM 12/12.1 - ( NEED ) triluminos Display , Better sound, Better camera -

Hello all, I recently flashed Cyanogenmod 12.1 on my Xperia Z2. I really love it but there are a few things which I wish they were there.
One of them being triluminos display. It was one of the best features of the Z2 and I really want to see it on Cyanogenmod..
The other thing I want is better camera, Cyanogenmod looks like if screwed up the camera, especially the front one, Oneplus One seems to take better pictures with its 13 MP sensor than Z2 with its 20.7!! Does anyone know a way how I can make cyanogenmod camera better.. Last but not least, the speaker, although I like them, I think they can be a little bit better. AudioFX seems to work fine but is there something better? thanks..

Best Camera For S4 Mini

Hi i have on my S4 mini 9195 the CyanogenMod 12.1.
I am looking for the best camera that allows you to take pictures in high resolution and full screen.
Thanks in advance :good:
I assume you mean best camera application, try camera 360 ultimate
Im been using Camera ZOOM Fx for years and still find it a great camera app on my S4 mini.
Bjarne73 said:
Im been using Camera ZOOM Fx for years and still find it a great camera app on my S4 mini.
Click to expand...
Click to collapse
Using it as well and I am happy with it
Try: Focus or Cyanogenmod camera app, they're pretty similar but I prefer CMcamera.
Open camera is the best by far.
i really like the stock camera. And bec of it i am coming back to stock rom from cm12.1, i really like cm12.1 Rom. i am sometime go for it but come back to stock rom because of camera. Tried alots of cameras some are mentioned here. Which are good but i kinda of not satisfied with them . i wish sometime in future Stock camera come to cm.
syednawaz said:
i really like the stock camera. And bec of it i am coming back to stock rom from cm12.1, i really like cm12.1 Rom. i am sometime go for it but come back to stock rom because of camera. Tried alots of cameras some are mentioned here. Which are good but i kinda of not satisfied with them . i wish sometime in future Stock camera come to cm.
Click to expand...
Click to collapse
Will never happen. As source for this has never been released by Samsung. Has been this way for ALL custom ROMs since ever. The camera is the main reason I keep going back to stock. Focus is horrible on pretty much all custom ROMs. But because of major security flaws in stock OS I'll be switching back to CM.
Maybe auto focus is terrible but manual is damn good for macros. I used to make macros of smartphone motherboards, mostly after water damage to show clients that they phones wasn't stop working just by themselves. I can tell You on stock pictures from my phone was a lot worse than my coworker iPhone 5 and now they are a lot sharper and brighter than on his iPhone. I never tested outside photos on CM but I think it's only matter to feel manual focus.
Snap on CM11
Also using 12.1 on s4 mini, I've tried all cameras but have settled on Snap Camera HDR. Focuses fast and accurately, and doesn't lag. Also works well in lower light.
I just came back from CM 12.1 to CM11 in my S4 Mini Duos and switched to snap Camera HDR. Far better than built in CM11 camera app. The only thing I miss is the capturing with on/off button...
I use A Better Camera
Google Camera is pretty fast.
I've settled on A Better Camera (running on CM12.1) as I like layout etc., admittedly auto focus is not as good as CM app in some lighting conditions but a quick tap on the screen and it will focus perfectly.
Try the Ucamera application.
It is very good and it has many effects. It s available on play store
Google Camera is a pretty good choice.
It is not so simple. You can not have the same quality stock cam because any cam app is working with generic drivers in CMs or any other ROM CM based . For the same reason , the audio (mostly capture) also will never have the same quality.
It is a price to pay: Camera and audio quality worse.
Some apps can even do a good job, but difficult to achieve equal quality.
Until the other day I used CM13 and even liked, but needed quality to scan a document on an emergency. I had to restore Stock Backup. I lost the desire to again change the ROM and stayed in Stock. Unfortunately it is a reality.
Some apps can even do a good job, but difficult to achieve equal quality.
One consolation is to use some Xposed Modules and other tools that make Stock ROM ... Less outdated, I would say.
ADR USR said:
It is not so simple. You can not have the same quality stock cam because any cam app is working with generic drivers in CMs or any other ROM CM based . For the same reason , the audio (mostly capture) also will never have the same quality.
It is a price to pay: Camera and audio quality worse.
Some apps can even do a good job, but difficult to achieve equal quality.
Until the other day I used CM13 and even liked, but needed quality to scan a document on an emergency. I had to restore Stock Backup. I lost the desire to again change the ROM and stayed in Stock. Unfortunately it is a reality.
Some apps can even do a good job, but difficult to achieve equal quality.
One consolation is to use some Xposed Modules and other tools that make Stock ROM ... Less outdated, I would say.
Click to expand...
Click to collapse
very true. most of the time i go back to stock jelly bean. No kitkat update for i9190
I have Camera Next, CM12.1. My favorite camera app. But it works fine in CM13?

poor camera quality after installing CM

After I unlocked bootloader and installed Cyanogenmod 12.1 I noticed the picture quality isn't as good as it used to be. Can anything be done to make it better? I'm not sure if it's even working right, with HDR turned on the flash still goes off and I didn't think it was supposed to.
Try different camera apps until you get the right one. But with an unlocked bootloader, you will find hard next to impossible to get the same camera quality you had on stock everything. That's why I no longer unlock the bootloader, the Z series loses more than it gains.
you can try different camera apps: Procapture, DLSR Cà‰mera Pro, Camera FV 5 ..... Camera of CM is bad because CM Rom don't good about Camera.

Camera quality terrible

Hello all,
I just bought a Z2 (second hand) as I wanted a phone with a high quality camera and apparently the Z2 was one of the best out there at the time of its release.
Unfortunately thus far the photos I've got from the Z2 seems pretty low quality with lots of noise and lack of detail. I've tried using manual mode and setting the ISO to 50 or 100 but the quality is still bad. Not really any different to my old cheap o Vodafone own branded phone. And the front facing camera is absolutely dreadful!
I've looked around for a solution but not found anything conclusive.
Does anyone have any advice on a way to improve the picture quality? Any particular ROMs or apps I should use. In currently on stock 6.0.1. I've read that some peoplefound that picture quality had degraded with each OS update from KK.
Many thanks
tooplanx said:
Hello all,
I just bought a Z2 (second hand) as I wanted a phone with a high quality camera and apparently the Z2 was one of the best out there at the time of its release.
Unfortunately thus far the photos I've got from the Z2 seems pretty low quality with lots of noise and lack of detail. I've tried using manual mode and setting the ISO to 50 or 100 but the quality is still bad. Not really any different to my old cheap o Vodafone own branded phone. And the front facing camera is absolutely dreadful!
I've looked around for a solution but not found anything conclusive.
Does anyone have any advice on a way to improve the picture quality? Any particular ROMs or apps I should use. In currently on stock 6.0.1. I've read that some peoplefound that picture quality had degraded with each OS update from KK.
Many thanks
Click to expand...
Click to collapse
It's actually false, it has been the same way from KK,LP & MM
I tried flashing the Cyberian Mod and I've seen some slight improvements
I also bought a second hand z2. the camera was awful at first just as you described but then I saw a thread somewhere here on xda that suggests scratching off the thin coating on the lens of the z2. I scratched mine with a card and now it works great.
MJ999 said:
It's actually false, it has been the same way from KK,LP & MM
I tried flashing the Cyberian Mod and I've seen some slight improvements
Click to expand...
Click to collapse
I don't understand the Z2 has such good reviews of the camera. I have seen some pretty good photos that other people have taken on z2s though.
I've heard that unlocking the bootloader can effect the camera, though I'm not clear whether in a good or bad way.
tooplanx said:
I don't understand the Z2 has such good reviews of the camera. I have seen some pretty good photos that other people have taken on z2s though.
I've heard that unlocking the bootloader can effect the camera, though I'm not clear whether in a good or bad way.
Click to expand...
Click to collapse
Ofcourse in a bad way, because sony removes the BIONZ processing and some other features if you unlock your bootloader
stock
Some sample images...
I have just transferred some of my photos from the xperia z2 on to my PC to have a closer look, and I'm even more shocked by the awful quality. It looks like a budget phone from 2012!
I took a few sample shots using the 'Superior' Auto mode, then using the Open Camera App, then one on my old cheap-o Vodafone Smart Prime 6 so that I could compare.
Look at the attachments, they are in the order mentioned above, all at 8MP.
1. Superior Auto produces a dreadful contrasty, high-noise, low-detail image.
2. Open Camera does a better job, slightly more detail. I was unable to set the ISO in the app for some reason.
3. Old Vodafone Smart Prime 6 has perhaps slightly less sharp image, but overall is much less contrasty and produces a much nicer image, with natural looking detail.
WTF?! how is this top of the range Xperia producing images worse than a low end phone?!
Any help greatly appreciated.
tooplanx said:
I have just transferred some of my photos from the xperia z2 on to my PC to have a closer look, and I'm even more shocked by the awful quality. It looks like a budget phone from 2012!
I took a few sample shots using the 'Superior' Auto mode, then using the Open Camera App, then one on my old cheap-o Vodafone Smart Prime 6 so that I could compare.
Look at the attachments, they are in the order mentioned above, all at 8MP.
1. Superior Auto produces a dreadful contrasty, high-noise, low-detail image.
2. Open Camera does a better job, slightly more detail. I was unable to set the ISO in the app for some reason.
3. Old Vodafone Smart Prime 6 has perhaps slightly less sharp image, but overall is much less contrasty and produces a much nicer image, with natural looking detail.
WTF?! how is this top of the range Xperia producing images worse than a low end phone?!
Any help greatly appreciated.
Click to expand...
Click to collapse
Strange , i often do photos with my z2, and i have a more natural image than others. Ok in auto sometimes they are more overexposed(but very less with marshmallow). But use manual, -0.3 or -0.7 ev,esposure misuraction multiple and touch autofocus. Better than auto mode. If you mod your z2, use cyberian mod and the quality improve a lot. The version with worse camera is kitkat...orrible quality with auto mode. Then with lollipop and marshmallow,improve a lot the camera.
djgigi94 said:
Strange , i often do photos with my z2, and i have a more natural image than others. Ok in auto sometimes they are more overexposed(but very less with marshmallow). But use manual, -0.3 or -0.7 ev,esposure misuraction multiple and touch autofocus. Better than auto mode. If you mod your z2, use cyberian mod and the quality improve a lot. The version with worse camera is kitkat...orrible quality with auto mode. Then with lollipop and marshmallow,improve a lot the camera.
Click to expand...
Click to collapse
Hi, thanks for your response, I'm going to try and install Cyberian but first need to figure out how to root the phone and install a custom recovery. There doesn't seem to be any clear and sure-fire way...
I've looked through loads of threads and websites and they all seem to be out dated, incomplete, very vague or unstable.
Anyone know the easiest / safest method for MM .291?
Cheers!
tooplanx said:
Hi, thanks for your response, I'm going to try and install Cyberian but first need to figure out how to root the phone and install a custom recovery. There doesn't seem to be any clear and sure-fire way...
I've looked through loads of threads and websites and they all seem to be out dated, incomplete, very vague or unstable.
Anyone know the easiest / safest method for MM .291?
Cheers!
Click to expand...
Click to collapse
On general thread there is the method https://forum.xda-developers.com/xperia-z2/general/tool-rooting-23-5-1-291-supersu-t3437280
djgigi94 said:
On general thread there is the method https://forum.xda-developers.com/xperia-z2/general/tool-rooting-23-5-1-291-supersu-t3437280
Click to expand...
Click to collapse
Yeah, I've looked through that but the instructions are vague, files seem to be missing, and people have said they have had problems with it.
tooplanx said:
Yeah, I've looked through that but the instructions are vague, files seem to be missing, and people have said they have had problems with it.
Click to expand...
Click to collapse
You must install flashtool and use some guides to flash 575 kernel. Then the guide is simple. I use often this guide ,but when i'm on recovery to flash 291 kernel and supesu, i don't flash them but a new rom. It's the best way
djgigi94 said:
You must install flashtool and use some guides to flash 575 kernel. Then the guide is simple. I use often this guide ,but when i'm on recovery to flash 291 kernel and supesu, i don't flash them but a new rom. It's the best way
Click to expand...
Click to collapse
Where can I find the correct flashtool? Are we talking about a PC based flashtool or android based?
Thanks
tooplanx said:
Where can I find the correct flashtool? Are we talking about a PC based flashtool or android based?
Thanks
Click to expand...
Click to collapse
PC, there is a guide to install marshmallow to z5 but the first part of guide, explain how to install correctly flashtool http://www.xperiablog.net/2016/03/12/install-xperia-marshmallow-using-flashtool-and-xperifirm-guide/
Soooo.... rooted and installed Cyberian... camera is still god awful!
Is there a known issue with the z2? It seems that half of owners think the camera is brilliant and half think it's rubbish. I've seen evidence that would point towards there being a quality control issue at Sony, with a large quantity of faulty handsets being sold? (See this post, amongst others)
My back camera is definitely sub-par, performing worse than a low-end phone, and as for the front camera.... well, it looks like a blown up 0.2mp image.
Some more examples attached. They alternate rear camera, front camera.
I'm surprised Sony hasn't faced a large lawsuit around this issue.
tooplanx said:
Soooo.... rooted and installed Cyberian... camera is still god awful!
Is there a known issue with the z2? It seems that half of owners think the camera is brilliant and half think it's rubbish. I've seen evidence that would point towards there being a quality control issue at Sony, with a large quantity of faulty handsets being sold? (See this post, amongst others)
My back camera is definitely sub-par, performing worse than a low-end phone, and as for the front camera.... well, it looks like a blown up 0.2mp image.
Some more examples attached. They alternate rear camera, front camera.
I'm surprised Sony hasn't faced a large lawsuit around this issue.
Click to expand...
Click to collapse
First: use 4:3 resolution instead 16:9. 4:3 is the resolution of sensor. 16:9 pictures are worse. There is a 12 mp resolution in cyberian Who improve a lot pictures. Why did you don't try it? if this persist, control that sensor have the lens antireflex corrupted. This is second hand z2. So this is possible
djgigi94 said:
First: use 4:3 resolution instead 16:9. 4:3 is the resolution of sensor. 16:9 pictures are worse. There is a 12 mp resolution in cyberian Who improve a lot pictures. Why did you don't try it? if this persist, control that sensor have the lens antireflex corrupted. This is second hand z2. So this is possible
Click to expand...
Click to collapse
I've tried all modes and they all produce pretty poor photos. These are actually taken using Open Camera which gives a significant improvement in pic quality over the stock app.
Hello, my one makes even worse photos than yours, i have the cam glass scratched, is it the problem?
tooplanx said:
I've tried all modes and they all produce pretty poor photos. These are actually taken using Open Camera which gives a significant improvement in pic quality over the stock app.
Click to expand...
Click to collapse
See the lens if they are damged
Checked closely both back and front lenses for damage but they both look fine. The phone in general is in a 'like new' condition.

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