I have a mobile I ball andi, after 1 year touch not worked properly, In the service centre they changed the Display. After that front camera not working, When I'm trying to open it's opening slowly and it shows green screen captured image also in green. What's the problem What should I do?
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how do i calibrate proximity sensor from the diagnostic menu. for samsung focus.
Basically my phones screen goes blank when i make a call and I have put my thumb on the proximity sensor to "wake" it up. I was reading somewhere that this could be "fixed" by resetting proximity sensor through diagnoistic menu. but i couldnt figure out how
Actually, the same thing happens on my Optimus 7. When I make a call, the screen goes blank, unless I have Bluetooth or headset attached. It takes a few seconds, or as you described a hand wave over the proximity sensor to bring back the screen.
Dunno if you got this answered but...
From the Diagnosis keypad, type *#0*#
Then tap toe Proximity button.
Issue with proximity sensor in Samsung focus sgh i917
I have the same problem. My LED screen broke recently and replaced it.
It looks like after the screen replacement, the phone's proximity sensor is always in detected mode [in the diag]. So when ever a phone is made or answered the LED screen goes blank disabling all functionality till the other person disconnects.
I ran the diag but it doesn't give me an option to calibrate the sensor. I tried to install the latest diag tool too but same results. There is only one button, "EXIT".
The diagnostic app version is .0628
OS version is 7.10.7720.68
Please help.
kiran.adoor said:
I have the same problem. My LED screen broke recently and replaced it.
It looks like after the screen replacement, the phone's proximity sensor is always in detected mode [in the diag]. So when ever a phone is made or answered the LED screen goes blank disabling all functionality till the other person disconnects.
I ran the diag but it doesn't give me an option to calibrate the sensor. I tried to install the latest diag tool too but same results. There is only one button, "EXIT".
The diagnostic app version is .0628
OS version is 7.10.7720.68
Please help.
Click to expand...
Click to collapse
Look on here for version .0109 or newer of the diag tool
Sent from my SGH-i917 using XDA Windows Phone 7 App
Help has arrived
kiran.adoor said:
I have the same problem. My LED screen broke recently and replaced it.
It looks like after the screen replacement, the phone's proximity sensor is always in detected mode [in the diag]. So when ever a phone is made or answered the LED screen goes blank disabling all functionality till the other person disconnects.
I ran the diag but it doesn't give me an option to calibrate the sensor. I tried to install the latest diag tool too but same results. There is only one button, "EXIT".
The diagnostic app version is .0628
OS version is 7.10.7720.68
Please help.
Click to expand...
Click to collapse
I know exactly how to fix your problem. I had the same issue! I replaced my Samsung Focus's LED screen, and exactly the same problem as yours! I tried everything here, but didn't work. I finally found the solution. When you take the old screen off your phone, there is 3M tape (black) between the two little sensor. That rips off with the old screen when you take it off. The one sensor shoots infra-red, which should not be detected by the sensor right next to it. so, when that black glue is not there, it senses it and shots the screen off. So, what i did, i took a tinny piece of sticky black rubber from that stuff that you fill the whole in your car tire when it's punctured, the tire fix kit, and put it between the two sensors, below the screen of course, and to my amazement, it now works!
try it and let me know if it worked! Make sure though that you don't cover the sensors with it. I'm sure it will work. hope you haven't spend more money to fix it and that I'm not too late to give you the solution.
Later!
My screen is showing the static that is symbolic of a broken flex cable, so naturally after a quick google i realised thatd be the part to buy.
I bought it and its been fitted and the phone is still not working. It shows colourful static still.
Whats unique about my problem that i havent been able to find elsewhere is that
a) if i bang the phone on the back the screen will flicker to the boot up (swirly pattern thing) and freeze and after a couple of bangs i can eventually get it to stick on a working screen, hence why i think this is a hardware issue.
b) not sure if this is a coincidence or not but when the phone was opened up and the back was off, pressing on the front facing camera and around that area appeared to help sometimes, could simply be coincidental though.
thanks
Hi, my front camera are not working. It just show black screen but all function work normally (all button can be pressed) but it takes black picture. Already tried another camera application, but still no luck. Is this hardware problem ? Front camera is detected on system info.
Help please
That's a weird one.
Have you rooted the phone and removed anything or frozen any camera related app's?
i have nexus 5
this display is broken, so i bought new display from aliexpress
and i changed to this display.
but i can see just black screen!
but functions are all working!
touch working... usb/mtp working (i think adb working too).. vibrator working... touch working.. (i pushed power button and touch anywhere.. phone turned off)
camera led working.. notification led working
Here is a video
https://youtu.be/lV8D4oyvbPM
just display is not working...
service center say i need to change mainboard
but i think this is not problem of mainboard..
help my nexus 5
Could you see images on the old screen?
Hey! The display probably isn't the problem. It may actually be the battery not being able to supply power to the screen by being burned out. Try replacing the battery then take it to your local carriers store
Don't think it is the battery if the phone functions other than the display.
I have changed the screen on roughly 10 nexus 5 phones and, even with a so-so battery would boot the phone no display an image.
did you find a fix for your problem? I'm having the same issue. Everything works, I can hear sounds, notifications, receive calls but cannot see anything
Vertical Lines are coming randomly on the screen , But If I records a video or capture an image , it is perfectly fine , no lines.
Following is the attached image:
Please suggest what I should do. As the phone never fallen , nor the screen is broken. have reset it already nothing changed
It happens to my N5 before. It could be LCD Flex or the LCD itself.