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Focus problem after rear camera replacement

Hello everyone!
Since I replaced the broken rear camera of my GT-I9505 the camera doesn't focus properly. First I thought it was a faulty replacement, but the replacement of the replacement as well as the camera from a different seller show the same behaviour:
The google drive widget for scanning docs focusses correctly, but none of the available camera apps work. As soon as the app tries to focus the focus goes into near mode and remains there with no further movement.
I have factory reset the phone, reinstalled all camera apps, flashed other roms, factory reset again, with no change.
Has anyone experienced this as well?
Thanks for any tips
suxi

So little rear camera replacements? I guess I am the only fool that managed to crack it
suxi said:
Hello everyone!
Since I replaced the broken rear camera of my GT-I9505 the camera doesn't focus properly. First I thought it was a faulty replacement, but the replacement of the replacement as well as the camera from a different seller show the same behaviour:
The google drive widget for scanning docs focusses correctly, but none of the available camera apps work. As soon as the app tries to focus the focus goes into near mode and remains there with no further movement.
I have factory reset the phone, reinstalled all camera apps, flashed other roms, factory reset again, with no change.
Has anyone experienced this as well?
Thanks for any tips
suxi
Click to expand...
Click to collapse

Hello there
I also have this same problem and done all those same things to fix this. 12cam is now useless. Some1 help us out of our misery! :I

I just picked up the i9505 second hand (first smartphone). Same problem here. I went through 3 camera module parts off eBay... first one was the wrong part (i9500), and other two were supposedly i9505 - same results: camera never focuses. *Sometimes* it will temporarily focus if I moderately shake the phone, even then, only if the phone is tilted upright and not facing down.
Is the front camera unaffected for you guys?

suxi said:
Hello everyone!
Since I replaced the broken rear camera of my GT-I9505 the camera doesn't focus properly. First I thought it was a faulty replacement, but the replacement of the replacement as well as the camera from a different seller show the same behaviour:
The google drive widget for scanning docs focusses correctly, but none of the available camera apps work. As soon as the app tries to focus the focus goes into near mode and remains there with no further movement.
I have factory reset the phone, reinstalled all camera apps, flashed other roms, factory reset again, with no change.
Has anyone experienced this as well?
Thanks for any tips
suxi
Click to expand...
Click to collapse
Might camera hw problem

S4 i9506 both cameras not working (tried everything i could find)

Hello there to all.
I´m newly registered to the forum, although i´ve been using it to search, learn and use roms in my Samsung s3 for some time now.
I´ve bought recently a used S4 i9506. At the time i tested several key points of the device to check if it was all working, however (and don´t ask me why because i cant explain it), i completely forgot to test the cameras.
My problem is the following. Everytime i try to access the camera it says that camera failed or something like server connection failed. I´ve tried every single resolution i could find on the internet and so far all failed to solve it. The problem seems to be in both cameras, i think, because when i try the code *#0*# both Mega cam and front cam give error. Here´s what i tried so far:
- Soft Reset/Hard Reset/factory reset;
- Cleared cache both from boot and manually erasing cache from com.sec.android.gallery3d;
- Tried 3rd party camera apps from GooglePlay;
- Tried the RestartCamera.apk;
- Tried 3 different firmwares for i9506;
- Tried rooting it and then flashed several different roms;
- Switched the rear camera with a new i9506 rear camera module that i bought;
- I cant also test the cameras, because when i use the code *#34971539# they bring a menu on which i can´t use almost every option (see image);
http : / / rghost.net/6Zby4zXFD/image . png
Anyone have any other possible resolution?
I´m thinking on maybe buying a front camera module. Could that do the trick? Could the front facing camera not working properly make the rear camera fail as well?
Thank you for the attention to all who took the time to read.

So far 60 people read and nobody answered. ... is it because you don´t know what else i can do? I´ve been reading the problem may be from the motherboard. What can i do on the motherboard to make things right?
Thanks again

Be patient my friend someone will answer soon

Hi,
I've got the same problem with my s4mini. Both cameras aren't working and all the solutions you explained don't solve it.
I'm thinking about buying another S4mini with broken Display in order to change the motherboard. This might be the only possibility to solve this......
Greetings from Germany

DMmdW said:
Hi,
I've got the same problem with my s4mini. Both cameras aren't working and all the solutions you explained don't solve it.
I'm thinking about buying another S4mini with broken Display in order to change the motherboard. This might be the only possibility to solve this......
Greetings from Germany
Click to expand...
Click to collapse
Hey there m8.
I know the feeling, right?!
The thing is that for a faulty i9506 model i could almost buy myself another motherboard and mount it, but i was hoping to find some other solution, maybe even some electronics expert opinion on what i could do in the motherboard to make it work again. There are some videos on youtube that teaches how to change some components on the motherboard to solve problems like dead smartphone or constant auto reboots. Also, finding a faulty i9506 model isn´t as easy as finding a regular S4. :crying:
Thx for sharing the problem and for the opinions,
and greetings from Portugal

Today i've changed the mainboard aaaaaaand -> cameras still not working
So i started to change the front cramera and the ear-brightness-sensor from the old s4 mini with the broken screen into my working one. And now both cameras are working again!:good:
I think the cause is most likely the brightness sensor which is combined with the ear speaker. This could explain why both cameras are not working.
I'm not completely sure due to i changed the front camera also. However changing the main camera did not do anything as mentioned above.
Maybe i should mention: A few weeks ago i've changed the earspeaker-brightness-unit because the speaker wasn't working anymore. Right after this both cameras stopped working.

DMmdW said:
Today i've changed the mainboard aaaaaaand -> cameras still not working
So i started to change the front cramera and the ear-brightness-sensor from the old s4 mini with the broken screen into my working one. And now both cameras are working again!:good:
I think the cause is most likely the brightness sensor which is combined with the ear speaker. This could explain why both cameras are not working.
I'm not completely sure due to i changed the front camera also. However changing the main camera did not do anything as mentioned above.
Maybe i should mention: A few weeks ago i've changed the earspeaker-brightness-unit because the speaker wasn't working anymore. Right after this both cameras stopped working.
Click to expand...
Click to collapse
Thank you for the update on your situation m8. That could be some relevant information there. Can anyone confirm if the sensor is the same for all s4 models? If so i could find more easily one from another s4 model and try it, for the sake of desperation.
cheers

Gt-i9505 camera failed? anyone ever found a solution ?

Ok camera failed I have tried.
EVERYTHING lol
#force stop wipe cache date etc
if i enter the code *#34971539# on 5.01 stock rom
I get "unfortunatly, Camera test has stopped working error?
Im totaly at my wits end here and running out ideas, heard its a hardware problem? anyone ever found a fix?
thanks

Is it the front or rear camera?
If it is rear, I would but a replacement from eBay. Changing the rear camera is very easy.

Both they both fail?

Both cameras fail on a Custom ROM too? Tried reloading a stock ROM with Odin? If these things don't work, I would try replacing the cameras.

Were will i get stock 4.4.2 uk? havent tried roms

Look at samsung-updates.com or sammobile.com for stock firmware.

Ok here is what I have done!
Went back to stock still the same.
Purchased new rear and front camera
Took old back out put new one in back camera worked,
Switched to front and camera failed.
So switched front camera tot he new one purchased and still camera failed.
Seems who ever had this phone before me(purchased from ebay) with broken camera, had already been in and tried changing the back camera because obviously was the wrong model.
I am now left wondering if the front cmaera I purchased and the one that was in were the wrong type?
GT-I9550
back camera that came out has the follwing: GT-I9500 R12. On the other side SLD2 25b G
front camera following: I9500-92 1314 G
As you can see they from the i9500 I cant be bothered to tare the phone back down to check the reference for the new front camera, but does anyone know which I should be getting for my uk GT-I9505.
Thanks.

Is there front camera for the 9505 too? If it is and it doesn't work, it's possible the front replacement is defective. If you know the front camera works, it's possible that something is wrong with the motherboard.

Camera failed

Hi all, flashed S7 EDGE on U which is 10 the loader, and ceased at once to work that is the camera ( camera failed ) and flashlight is also not working. Put the camera even new and still not working, blinking flashlight works when uvedomlenie.

Not sure what uvedomlenie might be and when you say you [put the camera even new and still not working], I'm assuming that means you installed a new camera? If that is the case it might be a good idea to recheck connections. As I recall, the flex cable for the camera snaps in beneath the motherboard and may be prone to come loose if not careful. I don't think the firmware version flashed has anything to do with camera app issues. It sounds like hardware, and that would be the actual camera.

Rear camera issues/not detected

Hello Team,
I've had my Essential Ph-1 for several years and loved it. Recently I replaced the battery with no issues. However, I notice that since replacing the battery, the stock camera app would not launch with an error initializing the camera, and it said to restart the phone. Rebooting the phone made no difference.
I opened the device back up and carefully checked all the wires and connections, and they're all tight and nothing looks cut, cracked, or disconnected. I tried a third party camera app (OpenCamera), and it worked fine on the front facing camera, but the rear camera was in black and white only. Since then I have tried factory resetting and re-flashing the firmware, and now the front camera works (in third party app) but the rear camera is not even recognized and I don't get an option to swap cameras.
Any suggestions? Is there anything I can check to troubleshoot this further?
TIA!

jbstanford said:
Hello Team,
I've had my Essential Ph-1 for several years and loved it. Recently I replaced the battery with no issues. However, I notice that since replacing the battery, the stock camera app would not launch with an error initializing the camera, and it said to restart the phone. Rebooting the phone made no difference.
I opened the device back up and carefully checked all the wires and connections, and they're all tight and nothing looks cut, cracked, or disconnected. I tried a third party camera app (OpenCamera), and it worked fine on the front facing camera, but the rear camera was in black and white only. Since then I have tried factory resetting and re-flashing the firmware, and now the front camera works (in third party app) but the rear camera is not even recognized and I don't get an option to swap cameras.
Any suggestions? Is there anything I can check to troubleshoot this further?
TIA!
Click to expand...
Click to collapse
As it's happened at the same time as battery replacement you'd have to think the two are related. Possible try a "simulated battery pull" to ensure camera is powered down, that is a force restart, press power button & vol driven together for 15secs (I think). If this doesn't work try disconnect/reconnect any components related to camera. Only other thing I can think of is the camera or related component has received ESD damage form static electricity (most likely a diode or small IC), maybe you can find a cheap bricked or damaged phone for spares, if camera module expensive, assuming it's the camera.

Appreciate the response. I think you're right. I've forced restarted and flashed it back to stock, and while the stock camera doesn't work, I found that if I use a third party app (such as OpenCamera) the rear camera works in Greyscale only (not in Color).
IronRoo said:
As it's happened at the same time as battery replacement you'd have to think the two are related. Possible try a "simulated battery pull" to ensure camera is powered down, that is a force restart, press power button & vol driven together for 15secs (I think). If this doesn't work try disconnect/reconnect any components related to camera. Only other thing I can think of is the camera or related component has received ESD damage form static electricity (most likely a diode or small IC), maybe you can find a cheap bricked or damaged phone for spares, if camera module expensive, assuming it's the camera.
Click to expand...
Click to collapse

jbstanford said:
Appreciate the response. I think you're right. I've forced restarted and flashed it back to stock, and while the stock camera doesn't work, I found that if I use a third party app (such as OpenCamera) the rear camera works in Greyscale only (not in Color).
Click to expand...
Click to collapse
hummmm ... Yes, hard to say for sure boat seems like some hardware issue on the color camera, hope you can find a simple fix.

Appreciate the followup. After looking farther. I see there is a hairline crack in the camera. I bought a parts EssentialPH1 off of eBay for ~$50 and will give swapping them a shot.

jbstanford said:
Appreciate the followup. After looking farther. I see there is a hairline crack in the camera. I bought a parts EssentialPH1 off of eBay for ~$50 and will give swapping them a shot.
Click to expand...
Click to collapse
that would likely explain it, hope you fix it easily (see the video on youtube from Fixeze & ifixit if you haven't already