Front camera stopped working - Galaxy Note II Q&A, Help & Troubleshooting

Hello,
I have a strange problem with my phone. When I try to use the front camera (using any application that makes use of the camera) I get the following error: "Unknown error by ErrorCallbBack".
Even though I am not using the camera often, I know I have used it before to take photos. I haven't upgraded the ROM or made any changes recentrly, so this is very strange.
Sometimes, after a few restarts, the camera works again for a couple of times and then fails again.
I googled the problem and pretty much everyone says it's a hardware problem. I was just hoping if someone can tell me something different cause I don't have a spare phone and can't afford to be without my smartphone for days.
Thanks,
Aris

Related

[Q] Front Facing camera not working?

Hello
I've just received my Note 2 in the mail today, popped in the sim card and booted it up. Works fine and it's awesome.
When i checked out the camera, it launched fine and i was able to take perfect pictures using the rear camera, but when i switched to the front facing camera, it just came up with a warning saying "Kamera Mislykkedes" (Translated it means "Camera Failed") with 1 button saying "Okay" which would just close the camera app.
If i tried to relaunch it, it would stick to try and use the FFC and simply give the warning again and again.
If i go into Applications and clear all data from the Camera app, it would switch back to the rear camera and thus work again.
But i simply cannot get the FFC to work, i also tried downloading "Pudding Camera" off the market, and it does the same.
I found some other people having problems with older Samsung phones, and it can have something to do with some apps not releasing the camera app correctly after usage. But i haven't installed any apps that didn't come with the phone (except Pudding Camera, but it didn't work before that either).
Anyone got an idea? I really really really really don't want to have to send the phone back already because of a hardware issue, so that's why i'm here.
- Moon
You can try if face unlook works.
Moonbloom said:
Hello
I've just received my Note 2 in the mail today, popped in the sim card and booted it up. Works fine and it's awesome.
When i checked out the camera, it launched fine and i was able to take perfect pictures using the rear camera, but when i switched to the front facing camera, it just came up with a warning saying "Kamera Mislykkedes" (Translated it means "Camera Failed") with 1 button saying "Okay" which would just close the camera app.
If i tried to relaunch it, it would stick to try and use the FFC and simply give the warning again and again.
If i go into Applications and clear all data from the Camera app, it would switch back to the rear camera and thus work again.
But i simply cannot get the FFC to work, i also tried downloading "Pudding Camera" off the market, and it does the same.
I found some other people having problems with older Samsung phones, and it can have something to do with some apps not releasing the camera app correctly after usage. But i haven't installed any apps that didn't come with the phone (except Pudding Camera, but it didn't work before that either).
Anyone got an idea? I really really really really don't want to have to send the phone back already because of a hardware issue, so that's why i'm here.
- Moon
Click to expand...
Click to collapse
Works fine on mine, looks like a hardware problem sorry
Moonbloom said:
Hello
I've just received my Note 2 in the mail today, popped in the sim card and booted it up. Works fine and it's awesome.
When i checked out the camera, it launched fine and i was able to take perfect pictures using the rear camera, but when i switched to the front facing camera, it just came up with a warning saying "Kamera Mislykkedes" (Translated it means "Camera Failed") with 1 button saying "Okay" which would just close the camera app.
If i tried to relaunch it, it would stick to try and use the FFC and simply give the warning again and again.
If i go into Applications and clear all data from the Camera app, it would switch back to the rear camera and thus work again.
But i simply cannot get the FFC to work, i also tried downloading "Pudding Camera" off the market, and it does the same.
I found some other people having problems with older Samsung phones, and it can have something to do with some apps not releasing the camera app correctly after usage. But i haven't installed any apps that didn't come with the phone (except Pudding Camera, but it didn't work before that either).
Anyone got an idea? I really really really really don't want to have to send the phone back already because of a hardware issue, so that's why i'm here.
- Moon
Click to expand...
Click to collapse
Just a guess here but if a factory data reset doesn't fix it, it sounds like a hardware return sorry.
the exact scenario happened to me but with the back camera
Just flash latest stock rom
njthenj said:
the exact scenario happened to me but with the back camera
Click to expand...
Click to collapse
What did you do to get it fixed? I have a similar problem
I have a galaxy note gt n 7000 (galaxy note I) and had this camera fail problem 4 months ago. I have even bought a front camera module from china but the product still didn´t get here. It takes more than a month for these stuff to come to my house in Brazil. Well, anyway, I had given up on trying to solve the problem (that´s why I bought the module) and I usually flash 3 or 4 roms a month (love to mess). So, then, I flashed the ROM super nexus on my phone and opened the camera normally, because the rear camera never had problems and guess what... when the camera opened I saw my face. Scared to death. kkkk. Now, it´s my fourth day using the rom and the front camera is working nice.
I don´t believe most of the users are having hardware issues. I think there´s something related to JB update because ppl started complaining about these camera errors after the update... but who knows. Hope u all have the same luck I had.
=)

Issues with focusing the camera

I just got this phone 2 weeks ago (this Wednesday) and I noticed this issue right from the start. But then it started working fine and now it's not working again tonight.
Basically when I open the camera app, it will not focus on anything other than extremely up close. No matter where I tap, it's all blurry outside of like 3-4 inches from the camera.
I did some searching and found a link on androidcentral but nothing stating for sure if this issue has been fully resolved now. Clearly it hasn't for mine. Has anyone experienced this and found an actual fix or do I need to swap this out with the hope that it doesn't happen again? Any advice or info would be greatly appreciated.
BTW, I searched for 'focus' so if there's a thread already about this that I didn't see, please direct me there and close this up!
Thanks!
My gf got a note 4 (white) abt a week ago. And she coulnbt take pictures at all initially because it wouldnt focus on anything. (Never tried macro type pic to see if would focus on something close)
She ended up handing it to me to figure out and after i changed picture modes. And switched back to auto then the issue resolved itself and hasnt returned.
Fwiw my note 4 (black, purchased 10-16-14) never had this issue.
Sent from my SAMSUNG-SM-N910A using XDA Free mobile app
Oddly enough I think I'm having the same issue. Just got my Note 4 a few days ago, and I've found that when I launch the camera app, it either doesn't focus at all, or takes extra long to get into focus. I can see the little target image progress as it tries to focus, but it just keeps trying and fails. Every once in a while though, it will correctly focus. So the camera certainly is capable of properly focusing, but I'm not sure if its a software thing (my first conclusion) or a hardware thing (probably not).
same here
same issue i noticed if you put your hand up to the lense then slowly remove it and point it somewhere in the distance it will focus
im gonna try that solution though thank you!
Same issue hereon my wife's phone. Noticed it from day 1 but wasn't able to go back to the att store until day 17 after purchase. They would not budge on swapping the device since I was past 14 days. My only option is a warranty replacement, but I will hold out for now to see if a software update fixes the issue as I would rather not have a refurbished device. A quick shake of the device and it focuses. If you exit the camera app after it initially focuses and go back to the app it works fine. It only seems to be an issue when the camera app is not used for a while.
Its weird because I use another camera app (like the Google Camera one) and it will focus just fine, but the default Samsung-installed Camera app will sometimes fail to focus or sometimes will work just fine. So it seems like it may be a software issue.

Rear camera/Flashlight not recognized

My rear camera suddenly stopped working. My phone didn't get any hurt in nowhere, just suddenly it stopped working. I was takin photos since 10 minutes before, I locked the phone and I noticed that Torch tile disappeared. I thought it was a bug and I didn't care anymore. The day before I noticed that even rear camera stopped working, I was trying to take a photo but the "change camera" (from front to rear) disappeared in every camera app I was using, camera apps opened by default with front camera opened. I tried to reflash ROM thinking that it was a ROM problem (even if I was using the same rom since months ago and I've never had any kind of problem), no results. Reflashing everything starting from stock firmware, no results. As a last hope, I tried to replace the rear camera by buying a new one, but the problem it's still here. Could someone that experienced the same problem, tell me where the problem could be? Or maybe some possible fixes, every kind of help is appreciated. Thanks.
Same
I have the exact same problem. After wiping the cache the rear camera is recognised and I am able to take a picture with it (which is not saved into gallery) but about 5 minutes later the option to switch to rear camera has gone and all camera apps (including social media such as snapchat) is stuck on front camera. This leads me to think it's not a hardware problem but rather that of software with which I am running cm13 nightlies that I have updated every day for the past week in the hope it will be patched.
I have this exact same problem on my d855 too..!
Sooooo frustrating, I've been looking everywhere for a fix, tried full factory reset the other day (I'm running full regular stock with no root or anything), and sadly that didn't work either... I'm glad to read someone has tried changing the camera hardware, cos that was I step I've considered taking, but I now know would be a waste of time and money...
But still, the problem persists..!
Sent from my LG-D855 using XDA Free mobile app
ehk13 said:
I have the exact same problem. After wiping the cache the rear camera is recognised and I am able to take a picture with it (which is not saved into gallery) but about 5 minutes later the option to switch to rear camera has gone and all camera apps (including social media such as snapchat) is stuck on front camera. This leads me to think it's not a hardware problem but rather that of software with which I am running cm13 nightlies that I have updated every day for the past week in the hope it will be patched.
Click to expand...
Click to collapse
I don't think that's a software problem simply for one reason: I'm on the same rom and kernel since months and camera worked fine. It stopped working suddenly with no reason.
SkankinStudios said:
I have this exact same problem on my d855 too..!
Sooooo frustrating, I've been looking everywhere for a fix, tried full factory reset the other day (I'm running full regular stock with no root or anything), and sadly that didn't work either... I'm glad to read someone has tried changing the camera hardware, cos that was I step I've considered taking, but I now know would be a waste of time and money...
But still, the problem persists..!
Click to expand...
Click to collapse
Yeah now you made me understand why the camera worked for some minutes. I'll try clearing cache after installing new camera module. I'll report the result. Thanks anyway.
Edit: It's not working. At first boot, systemUI doesn't load well, when I reboot everything works fine but rear camera isn't working. Maybe late I'll try with phone's camera. Now I'm using the new one bought some days ago.
same here!!!!! I'm using LOS13.1 on my d855 and i can't fix it... any idea?
What OS are you guys running? Is everyone experiencing the issue on Cm13?
Also try cleaning the camera connections really well.
I have same problem. Although i expirienced it first time on Lineage OS 14.1. Now 30B, but it still not working. I was listening to music through external speakers, and suddenly it stopped working. Music app was "playing" but i couldnt hear anything and when i exit the app my phone just stops working and starts being laggy as hell. Later that day i found out my camera is not working. I tried reattaching cam connector but it did not work...idk if i should order a new camera or it might be a software fix or something
same problem
happened to me after upgrading to 6.0 , downgraded back to 5 with no luck , even opened my phone and released and reconnected the 3 cables inside with no luck at all . don't know what to do
It's "good" to see other people with the same problem as me.
I replaced the camera and it still won't work.
I'm afraid that it might the problem with our motherboard...How can software block our camera even tho all of us fully reinstalled ROMs/Modems etc? It would be awesome if dev would see this and tell us what is the actual cause of this
If you reinstalled the entire OS using a TOT method, no files are left behind. This is more likely a hardware issue.
The Camera module is extremely close to the problematic hot chip on the G3 so it's not impossible something got messed up.
I have a d852 in Canada that doesn't get hot and I'm having this problem too. Going to order a new camera since I know this is a hardware issue. Hopefully fixed the issue. Not cool having no rear camera or flashlight
It's impossible Every G3 gets hot...you either are not heavy user or idk...but every G3 that i've held had the issue of overheating at some point...and indeed it can ruin everything...imagine 120C on your processor...that kills everything around it...idk if my processor got that hot as i've seen in some cases it did on internet, but it did go up to 90ish...and that is too damn hot
FIX ISSUE be Done
Hi all .
Problem method for repair
Issue is easy buy new rear camera D855 or this same conector D820/D821/Nexus5 is this same and all works fine I'm tested on my D855 International
camera From D821 perfect fit and don't had any foult. Great work and my G3 alive rear again :good:
( !!! URGENT !!! Don't put any paper or any dirt this is short fix and maybe You can crack connector camera on motherboard !!!)
If U still like Your's G3 don't put any **** tourial with fix BUY NEW CAMERA couple $$ AND FIX very cheap and clean LG STILL ALIVE :laugh:
(Camera had two IC chip and that is problem (burned or heat out)
Flash light it's well had same problem if U have problem camera,
In camea foult You cant turn on flashlight (software thinking camera all time working if camera is broke).
If u tru turn on flashlight he said (on broke camera) " Immpossible turn on flash light when camera work" !!!!!

Need help fixing/calibrating camera focus

So... I've tried many ROMs on this phone and the one that I like is This one. However there is one problem with it and that is the fact that focus is broken and the OpenCamera app 90% of the time takes a photo that's out of focus and it takes 10 tries to finally get at least one photo that is on focus. (yes I tried many focus options in the app)
Is there any way to calibrate this or fix this somehow?
There is Another rom where this is not an issue, (but I don't like that rom due to other stuff). Maybe I can copy some files over from there to fix this? I have no idea how these works. (when using OpenCamera app on that rom, it takes photos and focuses just fine on the first try)
I just experienced this focus problem.
In logcat it's reported as
Code:
mm-camera: [CAMIF]: semc_camif_sensor_get_focus _driver_ready:semc_camif_sensor_get_focus_driver_ready failed -22
I believe this to be hardware related, since changing rom or wiping didn't seem to make any difference (even though until just a week ago there were no problems).
But every now and then, I don't know why or how, it suddenly start to work again.
One of these days I might try to change camera module with a spare one I have.
Maybe you think it's a hardware issue because pretty much every custom ROM out there for this phone has that issue. (the one I linked also has that issue, just not as badly as others)
Right now I'm running the stock rom (that comes with the phone) and I have no issues with focus.

Camera and flashlight errors

A few weeks ago, my Moto Z2 force started getting an error while opening the camera app. The error code is 03400001, and from my understanding it seems to be an issue related to hardware. Additionally, the flashlight stopped working as well, and the camera couldn't be accessed through any app. I figured the main camera may be broken, so I ordered a replacement camera and changed it myself. Despite changing the camera, I still get the same error.
My main issue here is that I cannot fully diagnose what the issue is. One thing to add is that the front flash flex cable seems to be a bit worn out, and I think that the part may be damaged, which could be the reason for the camera errors. I can easily change this flex cable myself, but I have been struggling to find a replacement part in the region I live (EU).
Is it possible to get a more detailed view on which sensors are actually failing in my device? The error code does not seem to give much information, and I cannot really figure out exactly what is failing, and if it is something that can be fixed or my phone is finally coming to its final days.
Thanks in advance.

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