Front Camera Not working - LG Optimus Black

I just notice my from camera is not working properly, the image looks almost cartoonish colors are weird and I notice this after I flashed another rom in my phone. My front camera works great by the way. I had a branded (Telcel) rom and now I got the Spain V20S Is there a way to fix this? Has anyone encounter this problem as well?

Maybe you accidently chose the option to use cartoon mode? If not, go to setting --> apps --> look for camera app (it's under all applications), hit it, delete cache and data and it should work fine again.

I tried what you said but nothing. I also went back to my stock roms v10a and v20a but nothing. I guess its broken or something like that.

Tried a factory reset already? System --> Privacy --> Factory data reset
If this also doesnt work... You definitly got a problem...

Related

[Q] Camera not working, other solutions?

So my camera force close every time I try to use it..
So far I've tried different roms... like miui, cm7(used cm roms for a while), I've tried pure something roms, blandroid.. camera never worked.. tried one or two kernels too to no avail..
So I've reflashed everything to stock.. I mean STOCK lol.. still force closing..
anything else I might not know to try? Or I can assume it's an hardware issue?
I guess the reps at mobile store will throw a fit once they see the unlocked padlock lol if I ask for some help..
mmm.. i am having the same prob here....
i thought it is because of the ROM...mmm. i have changed to basically All the latest ROMs....failed to make the camera working.
MAYBE it is a hardware issue. My N1 fell from my bed. few times. Im not so sure it was before or after.
FOUND the solution to Camera Not working Nexus One.
You have to go back to Stock ROM
http://forum.xda-developers.com/showthread.php?t=717870&highlight=frf91
1. Go back to Stock RoM
2. Then flash back to your FAV ROM - Mine is Miui AU..
not really the solution....
after 24 hours of working hard..
i failed!
Camera WORKING - when using stock ROM
Camera NOT working - when rooted and custom ROM.
What should i do ?
sadly I've already tried going back to stock.. did not work.. got some suggestions on another forum to try an clear the thumbnails and camera cache..
The Camera cache is stored under sdcard/android/data/com.cooliris.media...
Thumbnails are under sdcard/DCIM/thumbnails...
I had this issue within a month of upgrading to 2.2.3 on a stock Nexus One, and the fix for me was to re-format my SD card. I copied everything off to a PC, formatted and copied everything back and now the camera is working as intended. Hope this helps!
DexNarfux said:
I had this issue within a month of upgrading to 2.2.3 on a stock Nexus One, and the fix for me was to re-format my SD card. I copied everything off to a PC, formatted and copied everything back and now the camera is working as intended. Hope this helps!
Click to expand...
Click to collapse
i tried already....not working...
i changed the Card, it works..!!
and it does nt again...
What radio you on? Try radio 5.0.8 if you're not already on it
Same problem here after flashing CM7 kernel on stock ROM. Did you fix it? Please help.
Did someone solve this problem? I have the same since yesterday (?!?) when i made the 2.3.4 update....
Maybe this problem is older in my n1, but i cant exactly say. I tried starting the camera app when sd-card is unmounted -> no effect, force close....
Actually... had a friend have the same issue. Though... it may or may not be the same as your issue. Brought it to an after service center near us and they cracked it open. They said there was a cable loose inside going to the board with the camera on it that was causing the issue. They put it back together and it has been working fine ever since. I am not exactly sure how a cable was loose inside where it shouldn't ever be moving... but it definitely fixed the problem. Hopefully you guys don't have the same problem.
Prior to going to the service center I backed up and flashed back to stock. Still had the same problem... though I seem to remember the message being odd when trying to use the camera. Was a while back so... >_< sorry.
Hm, i got this error in logcat:
V/CameraHolder( 1122): open camera 0
E/mm-camera( 75): main: MSM_CAM_IOCTL_REGISTER_PMEM ioctl failed for MSM_PMEM_AF type. ioctl return value is -1
E/mm-camera( 75): isp3a_init_ctrl failed
Click to expand...
Click to collapse
Does someone can give me hints?
Ok, i get interesting information within my tests:
camera is ok! works with CM7 and this ROM: http://forum.xda-developers.com/showthread.php?t=1061648
But why not with my stock ROM?
I updated hboot/radio for a test -> No camera
Changed kernel (CM-Kernel, etc.) -> No camera
What else is the problem? I actually love my system and when i flash stock GRJ22 over it, camera works, but alle sd-apps are not avaiable and the memory ist nearly full.

LG Optimus 2X - Rear Camera and Flash Faulty?

Hello all
Recently picked up a LG Optimus 2X - everything seems to be ok with it, however the 'rear camera / flash' doesn't work ?
Choose the camera settings from the menu, the camera app opens up, but the screen is black, won't pick any image up whats so ever ?
Choose the 'front facing' camera and that works ok as it should
I installed a flashlight app, to check the flash led and again the led won't light up ?
Anyone come across this before and what other checks / remedies can I carry out to possibly get it working?
Moreso whats the possible cause of it not working in the 1st place ?
There is the orginal latest stock rom on it V20L - GB 2.3.4 - unrooted
Carried out a few data / wipe settings to see if that cured,but didn't.
Thanks for reading.
tsam19 said:
Hello all
Recently picked up a LG Optimus 2X - everything seems to be ok with it, however the 'rear camera / flash' doesn't work ?
Choose the camera settings from the menu, the camera app opens up, but the screen is black, won't pick any image up whats so ever ?
Choose the 'front facing' camera and that works ok as it should
I installed a flashlight app, to check the flash led and again the led won't light up ?
Anyone come across this before and what other checks / remedies can I carry out to possibly get it working?
Moreso whats the possible cause of it not working in the 1st place ?
There is the orginal latest stock rom on it V20L - GB 2.3.4 - unrooted
Carried out a few data / wipe settings to see if that cured,but didn't.
Thanks for reading.
Click to expand...
Click to collapse
try a factory reset....it should work.
or try to update with a LG update tool
Did that twice - recovery mode - reset / wipe data / clear caches / dalvik
Rebooted - same issue - rear camera blacked screen - no picture / front camera works !
Both camera lenses are free from dirt and blockage etc !
Sometimes the camera app freezes and force closes - suggesting it could be a software prob ?
Other Google Play camera apps have been tried with the same results.
The phone isn't rooted by the way now.
I did root and install two different versions of 'cm 7 and 9' roms with the updated 'camera' patch stock files that had been created for better results.
Same issues again, if there was a camera app or patch that I found that was for the rom I was using I used it.
However unrooted, fresh install of the original factory rom.
Used the LG updater windows program to see if there was an update, the program said the phone had the latest version - V20L - GB 2.3.4
Since you RECENTLY picked it up, I assume you have warranty.
If yea, just return it to the dealers.
If you want, you can try using custom ROM, but REMEMBER YOU MESS UP YOUR WARRANTY ONCE YOU ROOT THE PHONE so until you can be sure you can reverse it, just take the easy path and return it.
As I already mentioned in my last response yesterday, I have already tried 2 custom rom installations.
The CM 7 and the CM9 custom roms !!
The outcome when turning on the camera was exactly the same - black screen !!
Thus / thereafter reverting BACK to the original stock rom installation with NO root - for it to do exactly the same !!
i have the same problem, i even changed the back camera module with a new one from alibaba and it didnt help.i wonder could it be the main PCB card.
any ideas?
I think that the PCB is damaged if you even tryed different Roms I don't think that it is an software issue then. I will search a bit
Sent from my LG-P990 using xda app-developers app

Camera error on any stock.

Hi guys, I have some specific problem with camera on Ripper rom and also x-power When I launch Camera it loads for a while and then shows "camera failed"... I've never had such problem and that's why I am asking you for help
Logcat uploaded on mediafire (Thats the way I could do it on my phone fastest way)
http://www.mediafire.com/?rzavb6e9dd7w61g
@@
I have already tried wiping cache, factory resetting, installing two camera mods from "theme" section.
I don't want to be rude.. But really, anyone ? It's really important to me, as i can't use my camera now
Go back to stock then started again.
Problem is, that it has accidentally started working.. without any change from my side

OnePlus 3t Bluetooth not turning on

Hi guys I really need some help. It's been quite a few days now since my Bluetooth isn't turning on. I've tried clearing cache n data for Bluetooth apps and services in application manager but still no luck. This is what happens when I try to turn on Bluetooth... (Check screenshot)
The switch just fades and Bluetooth doesn't really turn on at all. And after a while the switch turns off by itself. Please help.
I also tried flashing another kernel (from stock) but still no luck. I'm on OOS 4.1.7 with Blu spark r174.
It had stopped working since I was on stock OOS (non rooted) and then I rooted and installed Blu spark but still no luck.
I have tried clearing app cache and data of Bluetooth share app, reset network settings even tried factory reset, still no luck. OOS 4.1.7.
Someone please help.
King_root said:
Hi guys I really need some help. It's been quite a few days now since my Bluetooth isn't turning on. I've tried clearing cache n data for Bluetooth apps and services in application manager but still no luck. This is what happens when I try to turn on Bluetooth... (Check screenshot)
The switch just fades and Bluetooth doesn't really turn on at all. And after a while the switch turns off by itself. Please help.
I also tried flashing another kernel (from stock) but still no luck. I'm on OOS 4.1.7 with Blu spark r174.
Click to expand...
Click to collapse
If it isn't working after factory reset, most probably it is a hardware problem..
Another issue that I've heard off is related to the encryption of the storage, but i don't think this is the case now
neinfricatu said:
If it isn't working after factory reset, most probably it is a hardware problem..
Another issue that I've heard off is related to the encryption of the storage, but i don't think this is the case now
Click to expand...
Click to collapse
But then the system acts weird about Bluetooth. When I try to turn it on (notice I do get an option to turn it on), the switch flips on the other side (switching ON) but fades n does nothing. And if I move out of settings and come back to Bluetooth section, it goes back to off. I kind of have a feeling it's a software problem n just needs some system modifications. But I really don't know, really need some expert opinions, please help guys.
Full wipe and try to downgrade to earlier OOS version..
( 4.1.5 ) or try another custom kernel ..EX or Dorimanx....
King_root said:
But then the system acts weird about Bluetooth. When I try to turn it on (notice I do get an option to turn it on), the switch flips on the other side (switching ON) but fades n does nothing. And if I move out of settings and come back to Bluetooth section, it goes back to off. I kind of have a feeling it's a software problem n just needs some system modifications. But I really don't know, really need some expert opinions, please help guys.
Click to expand...
Click to collapse
This happened to my dad on another phone and after a while the wifi died as well. It's a hardware issue.
I had the same issue 2 months ago. tried to switch back to stock and everything, it did not work. So I sent mine back to Oneplus, it was a hardware problem and the motherboard had to be changed. It sounds like you are unlucky as I was.
Just dirty flash your Rom and check if it works.
Unleashed by ONEPLUS 3T rooted
neinfricatu said:
If it isn't working after factory reset, most probably it is a hardware problem..
Click to expand...
Click to collapse
When folks say "factory reset" they most usually means just using the option "factory reset" in stock/custom recovery, or in phone Settings. All those do, is wipe user data. SO the problem will only be solved if some problem/incompatibility with user data was the culprit (does not actually "restore" any software/firmware).
I would suggest flashing the full 4.1.7 (or even early version) zip to restore to full stock, which I think is more what you meant.
This has happened to me before after updating magisk and not re-flashing a kernel. Wi-Fi and Bluetooth weren't toggleable (if that's a word) and the phones battery was draining pretty aggressively. I'd follow the advice from others and do a reset, or flash a custom kernel over what you have.

Camera Problem

Hallo Everyone,
i know there are already a lot of questions about broken Cameras i read them all but nothing works... maybe i missed somthing but after 30 hard resets i dont know what i should do.... so maybe someone can help me...
My Camera App (Stock) after i take a photo it freeze then it goes Black and restarts the application then everything works fine again... if i turn on the light every thing works great! But i dont want to always use the light..... somtimes its terrible. 2. Problem if i change any settings it also freeze and restarts somtimes it restarts to Blackscreen and i need to clear Cache and stop it manual, then it works again in normal mode...
My Phone Data:
Modell: Huawei P9 - EVA-L09
Build: EVA-L09C432B395
EMUI: 5.0.1
Android: 7.0
The Device cames from Vodafone after i found the error i thought installing a Stock rom (debranding) it will work but it doesent helped...
I tryet some other apps other apps will work BUT i want the functionality of the stock app... so i hope anyone can help me out!
I already try the Hard reset and Cache reset with and without rebooting the device... also i did the taskmanager kill (stop application).
what stock rom exactly you installed and what other apps that work for you instead of camera app ??

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