Samsung J7 MAX Camera - Samsung Galaxy J7 (2017) Questions & Answers

Experiencing a lot of lag in the front camera. Tried factory reset but that did not solve the problem! Do i need to take the phone to service center?

Its normal, i have lag too

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[Q] s4 camera issue

I recently bought a Galaxy S4 GT-I9500 (rooted version) and have been facing serious issue with the camera. It seems the camera is not capable of taking pictures with the flash on. Everytime I do this my phone shuts down, no matter how hard I try. However there is no problem with flash off. I've tried using number of apps which I thought would work with my phone. Unluckily none of them solves the problem Its really annoying when I am barred to use my massive 13.0 MP camera loaded with this phone. And since the warranty is already voided I am not looking forward to take the phone to phone servicing center. If this can be fixed with some software updates or minor changes in the system I would be really glad.
Thanks:
regand said:
I recently bought a Galaxy S4 GT-I9500 (rooted version) and have been facing serious issue with the camera. It seems the camera is not capable of taking pictures with the flash on. Everytime I do this my phone shuts down, no matter how hard I try. However there is no problem with flash off. I've tried using number of apps which I thought would work with my phone. Unluckily none of them solves the problem Its really annoying when I am barred to use my massive 13.0 MP camera loaded with this phone. And since the warranty is already voided I am not looking forward to take the phone to phone servicing center. If this can be fixed with some software updates or minor changes in the system I would be really glad.
Thanks:
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Click to collapse
You might have a faulty battery.

Camera Problem: autofocus reacts only after longer rest

Got a new Note 4 SM-N910C after I replaced my old, as it had display issues (same model). Old and new phone are running 5.0.1., both are rooted. I restored all apps and data from the old phone on the new via Titanium-Backup.
When I open the carema app, or ANY other camera app on the new phone, it won't focus for approximateli 10-15 seconds - afterwards autofocus works snappy and accurately. When I close the camera app and reopen it, sometimes the autofocus reacts immediately, sometimes I have to wait again. After a longer period in which i did not use the camera, the initial lag always occurs.
Same issue when I use the test mode (#0# - Mega cam). In compairison the old model always works perfectly!
Resetting the camera app does not fix the issue. "Shaking" the phone does not fix the issue.
Does anyone know that issue, does anyone hab a suggestion how to solve the problem. I don't know whether this is a hardware (stuck af-motor??) or a software problem.
I thank you for every answer and suggestion in advance.
Are you on the stock ROM now?
Yes, everythin is stock.. just rooted via CF autoroot..
Did you have this problem before you rooted the device?
pimpl said:
Got a new Note 4 SM-N910C after I replaced my old, as it had display issues (same model). Old and new phone are running 5.0.1., both are rooted. I restored all apps and data from the old phone on the new via Titanium-Backup.
When I open the carema app, or ANY other camera app on the new phone, it won't focus for approximateli 10-15 seconds - afterwards autofocus works snappy and accurately. When I close the camera app and reopen it, sometimes the autofocus reacts immediately, sometimes I have to wait again. After a longer period in which i did not use the camera, the initial lag always occurs.
Same issue when I use the test mode (#0# - Mega cam). In compairison the old model always works perfectly!
Resetting the camera app does not fix the issue. "Shaking" the phone does not fix the issue.
Does anyone know that issue, does anyone hab a suggestion how to solve the problem. I don't know whether this is a hardware (stuck af-motor??) or a software problem.
I thank you for every answer and suggestion in advance.
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Click to collapse
It's a hardware problem, the camera lens abit loose. Some tried shaking it but only a temporary fix. Bring it to Samsung Service Centre for repair (if still have warranty). Mine had that problem and was fixed by Samsung.
Update:
I restored the device's factory settings, i.e. Recovery - Full Wipe, and flashed the Lollipop 5.0.1. stock rom via Odin. I did not not restore the camera app usting Titanium Backup.
The error still exists. Shaking the device causes no improvement at all and there are no strange noises during focusing detectable. I suspect that it is therefore definitely not a hardware failure.
.. Once again the error description:
If I do not use the camera for some minutes and open any camera app (e.g. native app, instagram, PS-express, whatsapp, Google Kamera, camera pro and also in the test mode (# 0 # - Mega Cam)) the picture is totally blurry and the focus seems to stay in the macro focus. When I try to set the focus point by touching the screen, the focus indicator appears but the focus does not change for approximately 10 seconds (again, in all camera modes and camera apps). After this "initial lag" the camera works perfectly fine. When I close my camera and open it after a short time, it focuses immediately. When I close my camera and open it after a longer time, initial lag occurs again.
This is extremely annoying.
I suspect that the system deactivates the camera ("deep sleep") so when opening the camera a full "initialization" (i.e. error checking, etc.??) is done every time. According to the Application Manager however, the camera app is active and uses the system's Ram when the lag occurs!
Can anyone - under 5.0.1. - confirm this behavior?
Again, I am very grateful for any kind of help and suggestions!
How difficult is replacing the camera? Is it simple?

OPT Camera autofocus not working properly / blurry images

I am facing Camera Autofocus issue. its not working. not a single image is clear. all images are blurry. tried 3rd party camera apps. factory reset. wipe-cache. please give me some suggestions what should i do to solve this problem. front cam is working fine.
(note: phone is not rooted, tried Oxygen 2.2.1 and 2.2.0 but still no solution ...
help appreciated ...
I have the exact same problem. I"ve already sent it to one plus but they didn't fix it. Could you tell me whether or not you've fixed it?
I know i had blurry pictures.. but a lot of my sensors were broken. E.g. auto screen brightness, rotation, gyroscope etc..
Are yours working correctly? Download CPU-Z from the play store and look on the tab sensors. If there is no information, you're into the same situation as i was.
It is fixable though.. i'm working on a solution. But if a lot of people are experiencing this, Oneplus' help might be usefull.
I'm facing the same problem, have also sent the device back to oneplus, didn't change a thing. Anyone who has found a solution?

Laggy camera on stock rom

Hello. I have problem with my front facing camera. It is so laggy, but if I disable night mode in stock camera app it's alright but in snapchat or another camera apps it's still laggy. Is it any possibility to repair it? Thanks in advance.
Did you try to restart your phone ?
I think the full ram can make laggy for the phone.
Yes, of course, plenty of times. What is more, on custom rom like CM and similar that problem not happen.

my camera won't work

Hi, I recently brought a Samsung galaxy j3 today and for some reason when I launch the camera is get "mediaserver failed, camera will restart" and I can't use the camera
How do I fix this?
Tried hard resetting, taking the battery out nada!
mattwhite7102 said:
Hi, I recently brought a Samsung galaxy j3 today and for some reason when I launch the camera is get "mediaserver failed, camera will restart" and I can't use the camera
How do I fix this?
Tried hard resetting, taking the battery out nada!
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Click to collapse
All fixed, I found out I needed to download the latest available firmware for the phone and the camera was all fixed!
My old smartphone camera is broken

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