Develop Bugs

[Q] HTC Desire HD Autofocus not working and need to replace camera

Hi everyone,
I just brought Desire HD from some one and unfortunately got the defected piece . It has camera autofocus problem. Cam focus is fixed at one point and autofocus not working at all. I tried all possibilities like reset, change of rom etc, but no luck. Now I believe its a hardware problem.
My question is that could this problem be fix after change camera module? I am planning to get camera module from ebay or from local market. Is there any possibility that the camera could be fine but problem with the board or supply of voltage etc.??
Thanks and regards,
Khurram

obrazložitev
khurrambhatti said:
Hi everyone,
I just brought Desire HD from some one and unfortunately got the defected piece . It has camera autofocus problem. Cam focus is fixed at one point and autofocus not working at all. I tried all possibilities like reset, change of rom etc, but no luck. Now I believe its a hardware problem.
My question is that could this problem be fix after change camera module? I am planning to get camera module from ebay or from local market. Is there any possibility that the camera could be fine but problem with the board or supply of voltage etc.??
Thanks and regards,
Khurram
Click to expand...
Click to collapse
its hardwero problem with camera modul, in the camera is a small magnetic field coil, and its stuck after a phone falling down, sorry for may english i,am from slovenia, hehe, i got one modul spare

it means change of camera module could solve this problem
ikondric said:
its hardwero problem with camera modul, in the camera is a small magnetic field coil, and its stuck after a phone falling down, sorry for may english i,am from slovenia, hehe, i got one modul spare
Click to expand...
Click to collapse
hmmm okkkk....thanks for reply. So I should relax now and hope that change of camera module could solve this problem ? Have you also got this problem yourself, or you repair it ??

camera
khurrambhatti said:
hmmm okkkk....thanks for reply. So I should relax now and hope that change of camera module could solve this problem ? Have you also got this problem yourself, or you repair it ??
Click to expand...
Click to collapse
I work a lot with phones, i repair them and its 100% a module issue, my DHD Works fine, i have done a lot to him so he must work

ikondric said:
I work a lot with phones, i repair them and its 100% a module issue, my DHD Works fine, i have done a lot to him so he must work
Click to expand...
Click to collapse
What do you say about the camera modules available on ebay? are they reliable or are they original? can you suggest me any website from where I can buy the original DHD camera module.

khurrambhatti said:
What do you say about the camera modules available on ebay? are they reliable or are they original? can you suggest me any website from where I can buy the original DHD camera module.
Click to expand...
Click to collapse
you got all you need on www.parts4repair.com
direkt link to DHD camera: http://www.parts4repair.com/products/HTC-Desire-HD-Camera-.html

[Q] Screen Issue - Sometimes doesn't work ..

Hello Guys
I have a problem in my HOX that the screen sometimes doesn't work ..
I sent it to repair center and requested to change the main board, and it costs me about the same price as getting a used device ..
Anyway, before doing that, I searched the internet, and found a thread in XDA that showed that pressing the back of the device is fixing the problem .. and the problem is regarding to a connector .. with a video how to fix it .. and this is the exact problem I got ..
Now I'm planning to fix the device my self, but can't find the thread nor the video ..
Can anybody recall what was the name of thread or the video ?

Anyone guys ?

your is touch screen or lcd?

yapkui said:
your is touch screen or lcd?
Click to expand...
Click to collapse
LCD it self ..
The touch screen is perfectly working .. even when the screen is not on, the touchscreen is working ..

have u drop your phone before?it may cause the board problem...

yapkui said:
your is touch screen or lcd?
Click to expand...
Click to collapse
yapkui said:
have u drop your phone before?it may cause the board problem...
Click to expand...
Click to collapse
Yes that's happened .. but I saw a video to fix it somewhere in XDA, just can't find it ..

Hey the fault is the pcb, can refloat the nvinda chip on the pcb or get a new one, have you unlocked your bootloader and rooted your phone?
Sent from my HTC One X using xda app-developers app

[Q] Camera With Black Dots :(

Hey i need your help yesterday i saw a problem with mi Xperia zl camera on every photo there are 4 black dots im using rom aur 6.2 it´s a hardware or a software problem ? thanks 4 your help
i attached a photo of the problem tks:victory:

rockmaker99 said:
Hey i need your help yesterday i saw a problem with mi Xperia zl camera on every photo there are 4 black dots im using rom aur 6.2 it´s a hardware or a software problem ? thanks 4 your help
i attached a photo of the problem tks:victory:
Click to expand...
Click to collapse
Have you check your camera len, could be dust on it ! or Len got scratches, in that case replace your device.

accts said:
Have you check your camera len, could be dust on it ! or Len got scratches, in that case replace your device.
Click to expand...
Click to collapse
That is BSS black spot syndrome where is problem with camera sensor, this problem appear on Xperia Z too, until now i cant find any solution except sent it to sony for replacement.
http://forum.xda-developers.com/showthread.php?t=2176655&page=26

accts said:
Have you check your camera len, could be dust on it ! or Len got scratches, in that case replace your device.
Click to expand...
Click to collapse
No my phone is perfect no scratches or dust i think is a hardware problem

kickthefreak said:
That is BSS black spot syndrome where is problem with camera sensor, this problem appear on Xperia Z too, until now i cant find any solution except sent it to sony for replacement.
http://forum.xda-developers.com/showthread.php?t=2176655&page=26
Click to expand...
Click to collapse
Replace of the phone or replace of only the sensor ?

rockmaker99 said:
Replace of the phone or replace of only the sensor ?
Click to expand...
Click to collapse
Are you planning to do it yourself ? If send it in, let Sony worry about it. If you still get a chance to exchange - get a new phone. Why would you have an imperfection phone, right ?

rockmaker99 said:
Replace of the phone or replace of only the sensor ?
Click to expand...
Click to collapse
Replace the phone
accts said:
Are you planning to do it yourself ? If send it in, let Sony worry about it. If you still get a chance to exchange - get a new phone. Why would you have an imperfection phone, right ?
Click to expand...
Click to collapse
thats right

I encountered the same problem and after reading a lot about the problem finally went to customer service center.I was sure that they'll replace camera or the phone but what turns out is that they just reflashed my device to one of the stock roms and the problem was gone. even after the problem appeared ,after upgrading to. 350 firmware, i found few of dots were gone.. So i am thinking it's a software problem. If you are rooted i would advise you to make a backup and flash rom again. May be new rom
Sent from my C6502 using xda app-developers app

dust inside the camera lens
I also encounter this issue with the dust particles inside the camera lens. Reading online I found that the only fix seems to be by having the lens module replaced by Sony.
The other problem I have is that I have no receipt available for this phone as I bought it online. Does anybody know if Sony will fix this w/o receipt? This should be more like a recall issue in my opininion.
I am in located in Canada. Thanks

ovexi said:
I also encounter this issue with the dust particles inside the camera lens. Reading online I found that the only fix seems to be by having the lens module replaced by Sony.
The other problem I have is that I have no receipt available for this phone as I bought it online. Does anybody know if Sony will fix this w/o receipt? This should be more like a recall issue in my opininion.
I am in located in Canada. Thanks
Click to expand...
Click to collapse
Just following up on the same issue: Sony replaced the lens module in my phone under warranty and without having to send the proof of purchase.

Hello guys, i am also having this problem on my Sony Xperia E3 dual phone since one week, i can clearly see this back spot while taking pics while taking pics in zoom mode, i don't know how this spot coming on pics, i am sure there is no dust particle on my camera yet,if anyone of you get solution for this please post here on this post, good morning to all developers and all members here my picture attached below with that black holo spot

any help LG G3 D855 , my rear camera not working

please help me, my rear camera not working. when i launch the camera app just give the front camera an there is no button to switch to the rear camera. i installed many other camera apps and the same probleme, i did a hard reset it didn't fix it.
So if any body know about this probleme.
Android : 6.0 marshmallow
software: V30d-AME
Sorry for my bad english :crying::crying:

It may be that the camera is damaged.
You can buy a camera module in eBay for less than 10 US$. You can give it a try.
Sent from my phone

Did you solve the problem? I'm with the same issue. Please any help!

bendev.xda said:
please help me, my rear camera not working. when i launch the camera app just give the front camera an there is no button to switch to the rear camera. i installed many other camera apps and the same probleme, i did a hard reset it didn't fix it.
So if any body know about this probleme.
Android : 6.0 marshmallow
software: V30d-AME
Sorry for my bad english :crying::crying:
Click to expand...
Click to collapse
If you try @ypsmav soution, please let us know if it's working! There's a lot of people here facing the same issue as us.

ypsmav said:
It may be that the camera is damaged.
You can buy a camera module in eBay for less than 10 US$. You can give it a try.
Sent from my phone
Click to expand...
Click to collapse
I've bought a camera module, replaced it well, no results. Rear camera still doesn't exist and flashlight doesn't work, as is written in op.

[RESOLVER] any help LG G3 D855 , my rear camera not working
i resolved the probleme by replace the rear camera by annoter one from aliexpress. it's cost me 6 dolllars

edoardotavecchio said:
If you try @ypsmav soution, please let us know if it's working! There's a lot of people here facing the same issue as us.
Click to expand...
Click to collapse
i resolved the probleme by replace the rear camera by annoter one from aliexpress. it's cost me 6 dolllars

ypsmav said:
It may be that the camera is damaged.
You can buy a camera module in eBay for less than 10 US$. You can give it a try.
Sent from my phone
Click to expand...
Click to collapse
Thanks a lot, you realy helped me, i fixed that probleme by replace the camera, it's cost me 6 dollars :good::good:

I Had the same problem and after 3 times on LG service repair they had repalced the motherboard! change the camera did not solved the problem.

Pixel 2 XL Front camera crashing 😢

hello every one I recenlty update the last update from google pixl 2xl with Android 11 and every things was good and after one month the front camera where crushing and exit from camera ... I try to wipe the cash and i did a downgrade of my android to android 10 and nothing change pls any one can help
and what's the issue is it a software probleme or hardware !!
i will be appreciated for help me ✌

It's most likely a hardware issue. Many people are facing this. Just type in "pixel camera not working" and you'll see a lot of articles talking about it. Permanent fix is to replace camera module

Verity. said:
It's most likely a hardware issue. Many people are facing this. Just type in "pixel camera not working" and you'll see a lot of articles talking about it. Permanent fix is to replace camera module
Click to expand...
Click to collapse
Try 30 minutes in the freezer

alquistador said:
Try 30 minutes in the freezer
Click to expand...
Click to collapse
No. You can check if camera is damaged using a strong neodymium magnet. Just google this.

Verity. said:
No. You can check if camera is damaged using a strong neodymium magnet. Just google this.
Click to expand...
Click to collapse
I did google and saw that. I am hoping someone on here reads this and explain why freezing my phone makes the camera work

I don't know. I don't recommend doing this since the water will condense on the internal parts of the phone (warm and cold difference) and you risk shorting something out or you risk damaging the battery.

does the update of the kernel version or downdrade it is worth for making camera working back !! and if i change the camera front modele will work !?? pleasssse help mee

HISHAM997 said:
does the update of the kernel version or downdrade it is worth for making camera working back !! and if i change the camera front modele will work !?? pleasssse help mee
Click to expand...
Click to collapse
did you ever try this?

Has anyone solved the problem with the cameras?