Good. Jiayu G4T I have a camera that works sometimes ...
Sometimes taking away the battery back ride ... Other magically works ...
I give the application and no picture ... says it can not open the camera and the application closes.
Install a new ROM and I did everything the same root but ...
Abri the phone the other day and everything is very well connected ...
I need to know if I can get the error code or something to tell me if the front or rear camera is broken ... or if some software glitch ...
I do not want to order the part then this is not the problem ...
Thank you very much!
Good. I have news.
Change the camera and the problem persists.
I do not recognize the rear camera, flash and front ...
I'm desperate ...
If I make a restoration of data makes the application of the camera disappears ...
I have reinstalled several roms by SP Flash tools over twenty times ...
Any idea?
You replaced the camera-module, right?
perhaps you have a faulty connector (dirt on the contacts or bad soldering).
Try to clean the contacts of the connector with a little amount of IPA (Iso Propylene Alcohol) without flooding the device nor the camera.
Also you can try to insert a small peace of packaging material to apply some preassure to the connector and reassemble the device.
If you are lucky this will fix the issue.
Related
Hi, really need some help pls. i recently changed the glass lens on the housing of my HD2, i opened it up to change it but when i put it back together i have problems. When i was undoing it one of the ribbons on the motherboard became loose, which i put back in. Im not a complete noob to reparing electronics (got an ipod ) but can't work this out: The camera does not load up, just says 'unable to initialize camera. failed to set up camera device'. The speaker no longer works and the side volume buttons do nothing but everything else is fine.
I thought it might be a loose connection but i checked them all and was careful taking it apart (easy compared to ipod). Is it possible i need a hard reset? or has something died?
Any suggestions appreciated
Hi,
I've bought a Kingzone z1 a week ago. It hasstocked firmware KOS 1.2 (Android 4.4.4 based), unrooted and bootloader locked. It's CPU model is MTK MT6752.
The first time i've turned it on and i've selected camera app this was the error message: "Galley app has stopped abnormally" so i've just restarted my phone. After the restart camera app works only with front camera, antutu doesn't detect camera, MTK Engineer mode has only sub cam, other camera apps detect only front camera too.
I've changed firmware, i've done a factory reset but nothing. In kingzone's forum they tell me to replace the phone but this is a problem for me for costs and for time it need.
So today, casually, during the charging of the phone i've entered in the factory mode (vol - and power) and I've selected "Item Test/ Sub camera test" then "Item Test / main camera" both test passed. Reboot phone and my back camera works greatly! but this works until I stopped charging phone. After a few minutes of the end of charging "Galley app has stopped abnormally" and again, after reboot, only front camera detected.
Other details:
1) if i do the same process of the factory mode when i'm not charging the phone, this stucks during the "Item Test / Main camera" with a black screen;
2) if i don't reboot the phone when i have the "Galley app has stopped abnormally" error i can start to charge the phone and after a few seconds from this i can use my back camera normally.
At start i've thought about an hardware problem but after this "discovery" i'm not sure at 100%. Can you help me to resolve this problem?
Thank you everybody
PS: Sorry for english errors and if i've posted in a wrong section
EDIT 22/04: It doesn't need to be in charging mode but it need a micro usb plug so if i use the OTG adapter or i plug the charger without charge my camera works (if i've done the item test in the factory mode) ...
Hello, Did you managed to solve this?..
I bought a kingzone z1 in everbuying, back camera does not work same error as you, after FOTA i openned camera and i could see partial image with a lot of green lights and after camera freezes and same error as you, opened a RMA and tried to make warranty valid in everbuying but they do not respond! assholes!! so i guess warranty is not an option for me ad seller refuses to answer my RMA or tickets.
I was reading that sometimes the hardware can disconnect a little bit (other phones), and that removing the battery cover and gently press the camera can help to reconnect the Camera lens back to the SOC.
So can you please tell me how is your situation now and what have you done?.
Regards
Hi, i've solved just doping what i've wrote vere o in this thread on officiale forum ( i can't post link, look for "back camera doesn't work" in kingzone forum z1. You need 14th e 15th post)
I've bought it on everbuying and they were really helpful and propose me to send back to them but i haven't accepted because i was out of budget.
Try to see my solution on officiale forum, probably it works to you too. My camera works 99% of the time and if it doesn't works a little pressure of lens solve easy.
Let me know
Hi to all!
I'm a new user,so i'm sorry if i'm writing on the wrong part of the forum; I have a problem with my ulefone be touch 2; when i open my camera,i see only black with some blue/green lines on it,and i also can't change from frontal to left camera,and also i can't use the left flash,it seems that i don't have the left part of the phone(fotocamera and flash).
Someone else have or had this problem before? Some hints to solve this problem? Thank you very much
Camera problems
I have a similar problem with mine. Mine only shows all white and I also cannot choose between the rear and front camera. Whenever I shoot it only captures a white screen. Also whenever I use the flashlight, the front led lights up when it used to open the rear one. I've read somewhere that resetting to factory settings will solve the problem. I still haven't tried it.
I have it too. Factory reset did nothing.
Same problem here all of a sudden after 3 months of use. Any idea how to fix?
Thanks in advance
Also have a problem that came up with the camera. Suddenly getting a message saying "no camera hardware found". Can't use front or rear cameras or even the flashlight.
Any ideas would be most appreciated.
Hi, has anyone found a fix for this camera issue?
No solution so far... Wonder if i can flash another rom like crystalrom v3 to fix this problem...
I found the solution to my problem here:
http://forum.xda-developers.com/showpost.php?p=62633224&postcount=1247
May be a solution to your problems as well.
Just a word of caution - for some reason, after reassembling my phone the camera worked fine but the accelerometer and magnetometer stopped working.
Now looking for a solution to that...
Hi ask to myefox my dealer to ask ulefone to make a video how to open and solve the problem.
No way to solve by resetting or even flashing new firmware.
Ulefone is a real pirates company: I have two phone ,same problem in the same time (three months) I bought one again waiting for reparation in china the first, when their first come back repaired , the second falls in the same problem and now the one repaired is broken again.
Crimininalfone not ulefone
Hi, what kind of problem do you have : 180° degrees turned front camera and no rear camera?
yt1000 said:
I found the solution to my problem here:
http://forum.xda-developers.com/showpost.php?p=62633224&postcount=1247
May be a solution to your problems as well.
Just a word of caution - for some reason, after reassembling my phone the camera worked fine but the accelerometer and magnetometer stopped working.
Now looking for a solution to that...
Click to expand...
Click to collapse
Solved camera issue, sensors not tested yet 'cause is my wife's phone.
Thank you
arielaco said:
Solved camera issue, sensors not tested yet 'cause is my wife's phone.
Thank you
Click to expand...
Click to collapse
How did you solved it? Did you open the parts and reconnect the camera connectors?
My back camera and flash stopped working and only the front one works and showing everything upsidedown. Flashing the rom from the beggining did not solve the problem.
I just reconnect the flex into the mainboard. I disassembled the phone and when I re connected the camera it started working
Enviado desde mi SD4930UR mediante Tapatalk
Thank you very much. I'll give it a try.
dannypipo said:
Hi, what kind of problem do you have : 180° degrees turned front camera and no rear camera?
Click to expand...
Click to collapse
That's exactly the problem I am having...do you have a solution?
arielaco said:
Solved camera issue, sensors not tested yet 'cause is my wife's phone.
Thank you
Click to expand...
Click to collapse
Could you be so kind to tell me which is the camera chip? Is it at the back or front of the LCD?
It's from the back. You can see here in this video. It's a teardown from the first Be Touch model but i think is the same.... I just gave my phone to a technician here in my town to fix it. I am not touching it...
www.youtube.com/watch?v=4gutVjqnRIQ
ulefone be touch 2 . problem is "ERROR WHILE CONNECTING NETWORK". Please help me fix this problem
Try to reset to factory settings from main menu settings.
Exactly this is what I have (Ulefone Metal)! Also flash is not detected. Any solution?
I've opened the phone and reconnected camera's connector, but with no effect.
don´t buy ulefone again, that´s what i recomend...
Hello
I had my phone in a drawer for over a year because the lcd shattered and a few months ago I ordered a 'new' screen and replaced it.
The first time I opened the phone I broke the front camera flex cable so I ordered a new one also.
The reason I'm giving a little context is to give you some insight to what could be the problem.
After replacing the front camera, it wont work. I tried installing the original stock rom, updating firmware via mmi codes and cleaning the connections.
What happens is, when I open the camera app (tried multiple ones of course), the back camera behaves very strangely and when I switch to the front camera, the phone either reboots or the app freezes.
This behaviour is green and purple lines through the image when opening, it kind of pulsates and if I get it closer to something bright it takes a few secons getting to a normal clear picture.
This is a recording I've made with the back camera: streamable.com/ilxln
Would apprecciate any info on this.
Thanks
Hi guys, i bought lenovo z6 lite, few days later it fell in water, then take it to maintenace to wipe and drying the mosture inside after that i found some issues related to screen touch, ( screen freezing and ghost touch) this issue disapear after turning the screen off and on again but it returns , i tried to turn the phone to factory reset and the problem resolved but unfortunately for only 24 h , now i couldn't figure out either the problem is from software or hardware , plz help .
Qellim said:
Hi guys, i bought lenovo z6 lite, few days later it fell in water, then take it to maintenace to wipe and drying the mosture inside after that i found some issues related to screen touch, ( screen freezing and ghost touch) this issue disapear after turning the screen off and on again but it returns , i tried to turn the phone to factory reset and the problem resolved but unfortunately for only 24 h , now i couldn't figure out either the problem is from software or hardware , plz help .
Click to expand...
Click to collapse
I have the same issue, did you discovered something ?
i have the same issue any solution? My phone didnt get any damage though
tembulon said:
i have the same issue any solution? My phone didnt get any damage though
Click to expand...
Click to collapse
The only thing that seems to work for now is open the phone, all I have done is open the phone and disconnect the battery, remove the charge that may have the touch screen (static) and clean with isopropyl alcohol all connectors (disconnect everything It is connected to the telephone plate and clean) all this very carefully, until now I have not had a problem, it is necessary to continue testing.
PS: The back cover has no glue, you can remove it very carefully with your nail or with something thin enough
PS 2: Maybe the only thing to do is remove the static, what I did was to cover more possibilities
PS3 : Sorry for my english, hope this helps you
Jakovi said:
The only thing that seems to work for now is open the phone, all I have done is open the phone and disconnect the battery, remove the charge that may have the touch screen (static) and clean with isopropyl alcohol all connectors (disconnect everything It is connected to the telephone plate and clean) all this very carefully, until now I have not had a problem, it is necessary to continue testing.
PS: The back cover has no glue, you can remove it very carefully with your nail or with something thin enough
PS 2: Maybe the only thing to do is remove the static, what I did was to cover more possibilities
PS3 : Sorry for my english, hope this helps you
Click to expand...
Click to collapse
it worked? or you still facing it ?
I did the same thing but im still facing the same issue i think this problem is hardware (the lcd itself) bec i tried a lot of custom rom now and still facing it this device specs is trash because of its problem
****iness said:
I did the same thing but im still facing the same issue i think this problem is hardware (the lcd itself) bec i tried a lot of custom rom now and still facing it this device specs is trash because of its problem
Click to expand...
Click to collapse
I flashed the rom i had again, and it worked for me.
In my previous lenovo, Zuk Z2, that din't solved the problem. To be able to use it for 2 minutes, i had to turn off the screen, hold the phine with a finger on the screen, and then tur on the screen. After 2 minutes it breaks again.