Database Users

Desire HD 720p Lag

I've been getting a lag in my video's filmed at 720p quality from my Desire HD
Youtube video of test footage watch?v=x_OLIbLkUWk
Just as it hits 0:13 there is lag which is native on the phone video aswell.
I've filmed quite a bit since them and do get these laggy intervals when filming at 720p quality.
Am I seriously just going to have to accept defeat and film at 800x480?
Any known fixes?

Xartz said:
Am I seriously just going to have to accept defeat and film at 800x480?
Any known fixes?
Click to expand...
Click to collapse
I hope not. I recently got myself a brand new DHD, and can confirm i am experiencing the same issues when recording video -LAG.
I have no idea what the issue could be, I’m thinking maybe the mmc card could be the issue if its only 2x, i'd imagine 720p recoding will require higher speed mmc cards – im using the one which came with the mobile.

lower class of micro sd card perhaps?

With 1.5 GB of RAM, you'd think the DHD would be able to cache a whole lot more than 13 seconds of 720p 3GP video...
I don't remember where, but this has been discussed before, and they didn't think it was the memorycard that was the root of the problem.

To be honest i havent experience lag of any kind when videoing at 720p! Maybe a background task took some resources at the same time! Just a thought.

Have you enabled USB Debugging in the settings?

Yes I have.
phunkycow said:
Have you enabled USB Debugging in the settings?
Click to expand...
Click to collapse
Sent from my Desire HD using XDA App

Have you installed Visionary? I experienced the same thing and when I removed it, the lag was gone. Now I have 'USB debugging' disabled and no lag.

I have a class 10 32gb card which probably isn't causing the problem. My phones not rooted, haven't installed visionary. Plus this occurred when my DHD was vanilla.
Sent from my Desire HD using XDA App

My Desire Z sometimes lag in 720p recording too.
I noticed that refocusing when recording cause the lag, but it still lags sometimes even I didn't touch anything.

are you running a live wallpaper, cause in tests i have done running a live wallpaper in the background have made my desire hd lag a lot.

SIAM6128 said:
are you running a live wallpaper, cause in tests i have done running a live wallpaper in the background have made my desire hd lag a lot.
Click to expand...
Click to collapse
I disabled Live Wallpaper but still the same.
it's like 10~20second per lag.
running stock ROM, Asia-HK
will try to flash another ROM this weekend to see if there is any difference

Um.. 1.5GB of internal storage, not RAM. The phone only(!) has 768MB RAM.
Bonzo said:
With 1.5 GB of RAM, you'd think the DHD would be able to cache a whole lot more than 13 seconds of 720p 3GP video...
I don't remember where, but this has been discussed before, and they didn't think it was the memorycard that was the root of the problem.
Click to expand...
Click to collapse
Sent from my Desire HD

Not completely sure this will help, but what about formatting the SD card in 32 kb sectorsize?
It helped me, when my video recording was "stuttering"
Sent from my Desire HD using XDA App

I'm using the one that come with the phone, it's already 32KB

Hi, I experienced the same thing : Yahoo mail was runnning background

I also experience lag. Someone needs to inform HTC imo.

i have a working fix besides the 32k cluster format, which simply improves the sd card performance
i simply go to free advanced and i hit end all tasks (the quick version) before launching the camera
it works everytime and if i dont't apply it my film lags, its clearly a multi tasking issue something running in the background causing it
but try my method it works

i tried your solution hamdir and it actually does work! I'l test it some more tomorrow because right now its too cloudy and dark outside which isnt optimal conditions for recording with this phone.
edit: the sun came out so i took another clip. no lag
i think its a certain app that may be causing this. is there a way we can pinpoint exactly which one?

i doubt its one app, i don't know if maybe its htc sense and its sync settings or any app that runs in the background like messengers, either way i can't be bothered looking for it the solution is working and very easy
hopefully gingerbread will eventually solve it, since it has a feature that cleans applications footprint
i just noticed my solution was added to the compilation of DHD issues thread i will also mention it in the camera guide i'm currently preparing

EB13 Lowlight Camera solution?

Theres alot of chatter on this. This is the deal breaker for some of us so please post if there is a solution at all on any version of froyo. Some say the camera blur is on all the leaks and the final EB13. Is that true?

I just tested it...
My camera was extremely unusable just now. But yesterday, I was able to record a basketball game perfectly indoors.
This was not present in dk28.
Dk28 actually had great lowlight useability... I recorded a few videos out in the park around midnight without flash and they were easily viewable. Flash was just a plus.
But now seeing this problem I might actually go back to dk28...I realllllly don't want to, but ima need the camera to work in low light...
I thought it was just recording laggy, but the playback was exactly the same
Sent from my SPH-D700 using XDA App

I wonder if anybodys tried it with the OC kernel...it could possibly make up for the lag that is present. I don't think there will be a solution here on xda anyone soon, IMHO. This all seems to be a camera driver issue as I believe samsung changed the inherent behavior of the camera.
but this is all speculation of course
Sent from my baked and emotionless SPH-D700

You know... I thought it was just me aswell. I reflashed the samsung tool again. After a full boot up, launched camera. It was actually better but not eclair better, then I did the prl update and profile update, reboot and now its it worse! This is actualy good news. Meaning that its just a software bug.

squshy 7 said:
I wonder if anybodys tried it with the OC kernel...it could possibly make up for the lag that is present. I don't think there will be a solution here on xda anyone soon, IMHO. This all seems to be a camera driver issue as I believe samsung changed the inherent behavior of the camera.
but this is all speculation of course
Sent from my baked and emotionless SPH-D700
Click to expand...
Click to collapse
oh yeah. I used 1.2 genocide. No help, just as blurry.

inconsistent
The camera on the Epic has been inconsistent even before upgrading to Android 2.2. Sometimes the images rival a good point-n-shoot but only when there is plenty of light. The fact that the camera sticks out and collects smudges just from holding the phone does not help.
I have had better luck playing with the ISO and other settings. Even just leaving the camera in Macro seems to produce better results.
Is there a better camera app?

I wonder if anyone's had any luck installing the eclair camera app?
Sent from my SPH-D700 using XDA App

I switched back to 2.1 because of it using odin. 2.2 saves video in mp4 format, 2.1 saves video in 3gp. That may have something to do with it.

Is there a way to change it t 3gp? I don't think a lot of texting 0hones can handle mp4 lol
And has anyon tried a 3rd party camera app?
Sent from my SPH-D700 using XDA App

A_Flying_Fox said:
Is there a way to change it t 3gp? I don't think a lot of texting 0hones can handle mp4 lol
And has anyon tried a 3rd party camera app?
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
I don't think a 3rd party app will make a difference as far as quality. The drivers are the issue.

R0YB0T said:
I switched back to 2.1 because of it using odin. 2.2 saves video in mp4 format, 2.1 saves video in 3gp. That may have something to do with it.
Click to expand...
Click to collapse
It is NOT a 3GP issue. I am running DK28 Quantum ROM and there are NO camera issues at all. I'm not going to EB13 until there is a fix for this.

R0YB0T said:
I switched back to 2.1 because of it using odin. 2.2 saves video in mp4 format, 2.1 saves video in 3gp. That may have something to do with it.
Click to expand...
Click to collapse
I dont think do. Maybe the outcome of the video should be effected but not the live feed on the screen. I haven't tried the apk from eclair, but I have tried the dk28 on eclair. It FC.

ZenInsight said:
It is NOT a 3GP issue. I am running DK28 Quantum ROM and there are NO camera issues at all. I'm not going to EB13 until there is a fix for this.
Click to expand...
Click to collapse
ill try that rom in about 3 hours. I need to see if its true since aloe of people have said that this camera blue is on ALL froyos.

abduljaffar said:
ill try that rom in about 3 hours. I need to see if its true since aloe of people have said that this camera blue is on ALL froyos.
Click to expand...
Click to collapse
You may have to take into account that a couple of these dk28 roms have some pretty nice enhancements and tweaks that might make the issue seem less severe.
Sent from my SPH-D700 using Tapatalk

mattallica76 said:
You may have to take into account that a couple of these dk28 roms have some pretty nice enhancements and tweaks that might make the issue seem less severe.
Sent from my SPH-D700 using Tapatalk
Click to expand...
Click to collapse
I was running the stock DK28 rom downloaded from Google when it was first leaked and I had zero problems with the camera.
I own a pretty dimly lit store, and I took several videos in there with the phone that I posted to YouTube showing off our products, with DK28. Now with EB13, the camera is useless in the same store with the same light.
This was not a problem with DK28. It's not Froyo. It's EB13 that's the problem.

ZenInsight said:
I'm not going to EB13 until there is a fix for this.
Click to expand...
Click to collapse
Considering it took them 6 months to crank out this mess, you could be waiting an eternity for something better.

slybarman said:
Considering it took them 6 months to crank out this mess, you could be waiting an eternity for something better.
Click to expand...
Click to collapse
thats my fear aswell. But sprint and samsung just pulled the update from their sites. So that means they do know of these issues anf realize it has to be pulled and fixed. But comparing eclair to froyo camera performance is night and day. Pretty much useless at low light. I need low light. But I will never buy htc just because they update faster. Htc has their own awful hardware problens like under performing gpu and cpu.

abduljaffar said:
thats my fear aswell. But sprint and samsung just pulled the update from their sites. So that means they do know of these issues anf realize it has to be pulled and fixed. But comparing eclair to froyo camera performance is night and day. Pretty much useless at low light. I need low light. But I will never buy htc just because they update faster. Htc has their own awful hardware problens like under performing gpu and cpu.
Click to expand...
Click to collapse
Hopefully enough people alert them to the camera and graphics issues. I think right now they are only worried about peoples sd card data being randomly deleted.

Just got off phone with advanced tech support for sprint talking to them about the updates, and i said you know why im calling she said yes, I said why am i calling she said because of the low light issue and the update, I said exactly. she said and I quote " samsung is aware of the issue and the solution they have said will fix it is to do a master reset"
I for one find this irrittating as a solution. im not doing it just cuz my camera cant see low light

boominz28 said:
Just got off phone with advanced tech support for sprint talking to them about the updates, and i said you know why im calling she said yes, I said why am i calling she said because of the low light issue and the update, I said exactly. she said and I quote " samsung is aware of the issue and the solution they have said will fix it is to do a master reset"
I for one find this irrittating as a solution. im not doing it just cuz my camera cant see low light
Click to expand...
Click to collapse
how u do a master reset? U mean the 768 dial code? Or odin flash?

Camera issues since Gingerbread update!!

Ever since I updated to gingerbread, my camera takes HORRIBLE pictures if I'm in a setting that has even the smallest amount of low light. My camera used to perform 100 times better than this. The flash used to illuminate small rooms fairly well. Now it is terrible. Even if I turn the brightness setting of the camera to the highest setting, it makes no change. I did experience this issue with the Shift roms as well, but I thought it would not have been a problem with the official release. Is anyone else having similar issues? Forgive me if this has been discussed. I searched the forums, but could not find anythig. I know brightness issues have been reported, but I believe they were all just in reference to the screen brightness.

I am also having issues after the update... Two things I noticed, there is a delay in the time it takes for the phone to actually take a picture and the phone has been randomly been crashing (restarting) after taking a picture..
Not fond of the update..

I posted this a while back, I have the same Damn problem so annoying, but it still take grate pictures just having to avoid low lighting
Sent from my PC36100 using XDA App

Oh and its not screen brightness, I noticed the flash is way off, when you take a picture in low light to no light, it seems that the camera and flash are timed right
Sent from my PC36100 using XDA App

My issue last night with my camera is I was trying to use it as a backup for a wedding until I got batteries to swap out of my Canon. I tried using it in low light and got a FC 4 separate times. Not just a FC but a complete reboot. There is also the thing of my brightness setting going to max after using the camera. It didnt just happen on my camera, also happened on my wifes and she is on a different ROM from me. I use Miks and she is on OMJ, well almost the same ROM. Anyway it was annoying waiting for the camera to reset and Yeah I did miss some of the shots that shouldnt have been missed. That'll teach me to bring extra batteries for my Canon.

In the spirit of GB and camera issues, I recently had a message saying my drivers were missing. Yay. Had to reboot, and it cost me a picture of my aunts ceremony. *sigh*
XDA App - EVO - 2.3 unrooted. Help!

crazzysandman said:
it seems that the camera and flash are timed right
Click to expand...
Click to collapse
flash and pic are outta sync on mine as well. just found out last night. all this time we waited and for what? where's my hero at lol.

New update slightly fixed it, its better than before just manually for the update
Sent from my PC36100 using XDA App

I have the new update (4.24) my camera is still whack as well. The flash is not in sync with the shutter and the phone reboots randomly after shooting. im not rooted and with totally stock. I have hard reset the phone and all with no improvement.

I have reverted back to Froyo. I don't notice how often I used my phones camera in low light conditions. Hopefully there will be a fix soon enough.
Sent from my HTC Evo

Give this camera as hot. Works real well for me. I took some bomb pics during a bigtime storm that rolled through today and they look great

NYC Eng said:
I am also having issues after the update... Two things I noticed, there is a delay in the time it takes for the phone to actually take a picture and the phone has been randomly been crashing (restarting) after taking a picture..
Not fond of the update..
Click to expand...
Click to collapse
Same problem here too using mikes ROM

I just tried your camera app and it forced closed on my evo
Sent from my PC36100 using XDA App

For low-light pics, try changing your ISO settings from Auto to ISO200 or even 400. It will make pics a bit grainier, so experiment a bit. I normally run 200 without issue.
EDIT: BTW, which ROM are you running? Stock OTA? Custom?

bsims85 said:
I have reverted back to Froyo. I don't notice how often I used my phones camera in low light conditions. Hopefully there will be a fix soon enough.
Sent from my HTC Evo
Click to expand...
Click to collapse
Where and how did you flash back to Froyo? I am unrooted Stock Sprint Evo 4G

fsubartender said:
Where and how did you flash back to Froyo? I am unrooted Stock Sprint Evo 4G
Click to expand...
Click to collapse
If you have an unrooted phone with Froyo, just search xda for Unrevoked3. It will explain everything and its simple. If you are unrooted with Gingerbread, you are out of luck at the moment. I was already rooted and installed a rooted gingerbread Rom.
Sent from my HTC Evo

Do you have issues with the Gingerbread camera and dark pictures

Hi,
Since going to Sense gingerbread ROMs, my camera has been horrible in low light pictures. It seems like the flash is firing just a little bit too early. By the time the shutter opens, the flash has pretty much done its thing, and the picture comes out very dark. I have tried every single combination of Sense GB ROM and kernel that is currently available, and I get the same result with every single one. I have also tried all of the cameras available in the Market. I get the same poor results with every single one of them. The only way that I can get a decent low light picture is to flash back to a Froyo ROM, or over to an AOSP ROM. The pictures taken in any Froyo or AOSP ROM come out good and bright in all conditions. I think that there must be some sort of incompatibility with Gingerbread ROMs and the camera in my phone.
But of course just like every other thing with these phones, not everyone is having problems. But there are quite a few people that are. I've been trying to work out whether it is some sort of software issue, or hardware. We all know that there are four different hardware versions on the Evo. And from what I can determine, there are two different types of cameras in use. I started a little survey in one of the ROM threads in development. But I thought that I'd move it up here so that more people could see it and participate. I am hoping that if you know for sure that you are having the dark low light photos problem or if you know for sure that you're not having the problem that you could post information in this thread about the ROM you're running, your hardware version, the camera that you have in your phone, and whether you're having the problem or not. To determine the camera in use, do the following:
Using root explorer navigate to sys/ you will see android_camera and android_camera2. Android_camera is the rear camera. Go into that folder, hold over sensor until you see the options menu. Scroll down to View As Text and that opens the file with Camera brand and model number. Post that information to the thread, along with the other information requested above. I'll start:
ROM: Classic 0.0.4
Hardware: 0003
Camera: samsung S5K3HIGX 8M
I do have the issue
Thank you to anyone that responds to this.

To my understanding its software. Gb causes flash to work improperly causing overexposure dark pics etc...
Sent from my PC36100 using XDA App

ndstrctbl said:
To my understanding its software. Gb causes flash to work improperly causing overexposure dark pics etc...
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
Right. Not everyone on GB has the problem though. I am trying to find something that everyone with the problem has in common. It's not the camera itself. Maybe it's the camera and hardware combination. That's what I'm hoping to determine with this thread.

Tried everything you have tried above with no good results. Sprint store is a waste of time don't bother. I hope ICS makes things better.
Classic rom 0.0.4
Hw 0003
Omnivision 0v8810 8m
Sent from my PC36100 using xda premium

rialsi6 said:
Tried everything you have tried above with no good results. Sprint store is a waste of time don't bother. I hope ICS makes things better.
Classic rom 0.0.4
Hw 0003
Omnivision 0v8810 8m
Sent from my PC36100 using xda premium
Click to expand...
Click to collapse
Probably true, but I think that I'll give my Sprint store a try anyway. Who knows. They might be able to come up with something. Just wish I had more info to give them going in. You and I both have the same issues, but different cameras. The only similarity is the HW 0003.

usmaak said:
Probably true, but I think that I'll give my Sprint store a try anyway. Who knows. They might be able to come up with something. Just wish I had more info to give them going in. You and I both have the same issues, but different cameras. The only similarity is the HW 0003.
Click to expand...
Click to collapse
I took it to two stores, one said my flash was going bad they replaced it so they say, but that wasn't it. Another store said my camera was loose they fixed that but still the same problem. This one rep was pissing me off because he was taking pictures in the bright ass store telling me my camera was fine when i clearly told him it happen at night or in low light places. And i told him to duplicate the problem he will need to go in a dark room or somewhere low lit but clearly they didn't do it. But you may have a different experience, good luck to you. please post what happens at your store.thx. Oh, also i wanted to tell them so badly about asop and froyo roms working but couldn't.
Sent from my PC36100 using xda premium

rialsi6 said:
I took it to two stores, one said my flash was going bad they replaced it so they say, but that wasn't it. Another store said my camera was loose they fixed that but still the same problem. This one rep was pissing me off because he was taking pictures in the bright ass store telling me my camera was fine when i clearly told him it happen at night or in low light places. And i told him to duplicate the problem he will need to go in a dark room or somewhere low lit but clearly they didn't do it. But you may have a different experience, good luck to you. please post what happens at your store.thx. Oh, also i wanted to tell them so badly about asop and froyo roms working but couldn't.
Sent from my PC36100 using xda premium
Click to expand...
Click to collapse
I plan on telling them about it working well on Froyo. I restored my nandroid from right after I rooted and took a few pictures. Then I went back to Classic and took the same pictures. The difference is huge. But yea, cannot mention AOSP at all.
Also, I'm not unrooting my phone. I installed the latest stock GB ROM. Hopefully they won't dig too deeply into that. I've had really good luck with this non-corporate Sprint store down the road. Hopefully my luck will continue today. Though I'm not exactly sure what I expect to get out of it. I mean I really don't think that the problem is fixable on the phone. But I'll feel better once I've exhausted all possible options.

rialsi6 said:
I took it to two stores, one said my flash was going bad they replaced it so they say, but that wasn't it. Another store said my camera was loose they fixed that but still the same problem. This one rep was pissing me off because he was taking pictures in the bright ass store telling me my camera was fine when i clearly told him it happen at night or in low light places. And i told him to duplicate the problem he will need to go in a dark room or somewhere low lit but clearly they didn't do it. But you may have a different experience, good luck to you. please post what happens at your store.thx. Oh, also i wanted to tell them so badly about asop and froyo roms working but couldn't.
Sent from my PC36100 using xda premium
Click to expand...
Click to collapse
Sounds like he was trying to avoid addressing your problem by making it look like a non problem. I'm guessing possibly in front of other people so it looked like you were just wining. If they can't replicate it, it must not be happening right?

That is exactly what went down in the store, exactly!
Sent from my PC36100 using xda premium

The Sprint store guy admitted that he could see the issue. He had an older Evo around with Froyo on it and he compared and sure enough, there was a big difference. He said that the only thing he could really do would be to order a replacement, but that the replacement might have the same problem or some other problem. So at least he was honest with me.

chainsmokinsonmabish said:
No
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
How about posting your hardware, camera, and ROM...
Sent from my PC36100 using xda premium

Multiple threads on this topic, but posting here since this is the most recent.
First, the basics:
Evo 4G rooted
still running standard Sprint Rom (basic tweaks, nothing serious)
Camera Zoom FX 3.2.2
Yesterday I realized that I'm having this issue as well... pictures are certainly coming out darker than before. This isn't the first time it's occurred, but up until now didn't realize it was reoccurring thing. It's further exaggerated when shooting from a lower light area towards a brighter area (example: from inside a car of something outside). No big shock there.
I installed Camera Zoom a few months ago in hopes of increasing the quality of pics (over the stock camera app). Overall, it was very successful. However, for the most part I take pics indoors or under a decent amount of overhead/ambient light. Thus far, no problems. But it seems that the increase in pic quality with Camera Zoom has also brought an increase in darkness to these pics in certain situations. Not so good.
Will try to find an answer.

Reboot while in camera

When taking pictures in low light situations with flash (it seems low battery enhances the probability) sometimes the pictures get artifacts (white lines close to the top/bottom of the picture).
And sometimes the phone gets stuck and reboots. The camera tends to make clicking noises right before it reboots that are louder than when usually focusing.
Look at the screenshot and at the end you can see the reboot. You can see a sudden battery level drop after the reboot.
I don't know if this is hardware or software related but a user suggested this to be a problem with the stock camera app.
I had this problem on two devices already and it seems to be on all devices, maybe just rarer for some people? Not sure.
If you have this problem vote for the following issue and hope google fixes it:
http://code.google.com/p/android/issues/detail?id=49702&#makechanges

I had something similar happen to me once last week. I was viewing my photos in the stratosphere mode and would hit the back button. I had to repeatedly do this to scroll to the next images after viewing them. When hitting the back button it would take me back to take a picture, but one time, it took me to a blank screen with the camera buttons still working. I ended up needing to restart my phone. Not sure what happened there.

I have only seen this once. It didn't occur again, so I haven't chased it down

Ditto only happened once in the first week of using and has never happened again
Sent from my Nexus 4 using Tapatalk 2

AW: Reboot while in camera
Kinda sucks when it happens randomly, today it happened twice to me and that in 4.2.2!
Sent from my Nexus 4 using xda app-developers app

I also have it, but less frequent, about one or two times per month. It happened on 4.2.1 and no one could solve it in my thread about this .

Facing the same issue more frequently
ruzkay said:
While taking pictures my phone suddenly got stuck and rebooted. This is the second time now. My camera makes strange click noises sonetimes wheb focusing but that seems to be normal.
The device was a little hot but not as hot as when in gaming and in gaming it never reboots.
Look at the screen shot and at the end you can see the reboot. What I'm worried about is the sudden battery level drop after the reboot.
Are these reboots hardware or software related? Should I get a replacement?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I seem to have the same issue. So far, it has only occurred when I am trying to take a photo with the flash on. One more observation: seems to happen more often if the battery is low. However, both of us might be having defective devices, as it doesn't seem to be a common issue looking the forums here.
No solution found so far. Tried a factory reset. Tried using another camera app. Nothing helped. Might try flashing a custom ROM.

AW: Reboot while in camera
sumit29 said:
I seem to have the same issue. So far, it has only occurred when I am trying to take a photo with the flash on. One more observation: seems to happen more often if the battery is low. However, both of us might be having defective devices, as it doesn't seem to be a common issue looking the forums here.
No solution found so far. Tried a factory reset. Tried using another camera app. Nothing helped. Might try flashing a custom ROM.
Click to expand...
Click to collapse
All oft the things you described apply to my situation too. Also I noticed that pictures tend to have artifacts (white stripes close to the top/bottom). They always have the same distance from top/bottom but their length differs.
Also after the forced reboot there sometimes appears an extra picture in the gallery that is fully grey.
Sent from my Nexus 4 using xda app-developers app

I don't seem to have the artifact problem that you described. Also there is a creaking sound sometimes just before it restarts.
Have you tried flashing a custom ROM? Did it help? Otherwise RMA is possibly the way to go.
I ordered the phone from US using a mail forwarding service, so an rma will cost me another $100 or so. If you or anyone else can confirm that it is definitely a hardware issue which can be resolved by getting a replacement, i might go for it.
Sent from my Nexus 4 using xda app-developers app

sumit29 said:
I don't seem to have the artifact problem that you described. Also there is a creaking sound sometimes just before it restarts.
Have you tried flashing a custom ROM? Did it help? Otherwise RMA is possibly the way to go.
I ordered the phone from US using a mail forwarding service, so an rma will cost me another $100 or so. If you or anyone else can confirm that it is definitely a hardware issue which can be resolved by getting a replacement, i might go for it.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I was on AOKP PUB Krait 05/02 by Stevespear and Harsh Kernel and I did have a reboot there once too. Also this is already my third Nexus 4 since I had to replace it 2 times due to issues (bottom side creaking 1st device / yellow blotches 2nd device) and this one really looks good only this camera reboot issue is left.
But my first phone did have the issue too, I didn't have the 2nd phone long enough so didn't see it happen there. I have no idea if it is a hardware or software issue but my bet is that all Nexus 4's have that issue.
It just seems that it appears rather rarely and most people don't notice it. Or it could be that the voltage is too low and that would explain why it happens on some phones more than on others since not all chips are equal. I was wondering if somehow setting the flash to be weaker so it draws less power would solve this. But I am just a user and don't really have an idea.
PS: I won't get my phone replaced since I can live with this issue (it happens rather rarely) and I went through 2 replacements to get this device which is close to perfect but I wouldn't mind if someone came up with a solution.

That makes me feel really lucky to have gotten a nearly perfect device. Anyway, guess we just have to live with it then. Lowering the flash intensity sounds like a good idea. Will check if some rom/kernel/app can do it for me.
Sent from my Nexus 4 using xda app-developers app

Just added issue 49702 on code.google.com. whoever is facing this problem, add your comments.
Sent from my Nexus 4 using xda app-developers app

Having the same problem here on 4.2.1 and 4.2.2. I think it might be the buggy stock camera/gallery app because I can't replicate the problem on the Camera Zoom FX app.
Edit: I remember having this problem on 4.2.1 and then clearing the gallery app data and not ever seeing the issue happen again. I will try the same on 4.2.2 and see if it fixes it too.

I added a link to the issue on OP guess that is all I can do.

sierratango88 said:
Having the same problem here on 4.2.1 and 4.2.2. I think it might be the buggy stock camera/gallery app because I can't replicate the problem on the Camera Zoom FX app.
Edit: I remember having this problem on 4.2.1 and then clearing the gallery app data and not ever seeing the issue happen again. I will try the same on 4.2.2 and see if it fixes it too.
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I have had this issue with the Camera FX Zoom app also. So, at least in my case, I guess it's a hardware/camera driver issue. Anyway, I also cleared the gallery app data a few days back and haven't faced this issue since then, but haven't taken enough pics with flash to confirm that the issue is truly gone.

sumit29 said:
I have had this issue with the Camera FX Zoom app also. So, at least in my case, I guess it's a hardware/camera driver issue. Anyway, I also cleared the gallery app data a few days back and haven't faced this issue since then, but haven't taken enough pics with flash to confirm that the issue is truly gone.
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Has the issue disappeared after clearing the app data for you? I certainly have not faced any reboots since doing it.