[Q] Desire LED flash stop working - Desire Q&A, Help & Troubleshooting

Hello today i dropped my desire on concrete from about 30 cm with the screen facing down , the phone was in a rubber case and after that the flashlight stopped working i did factory reset even changed rom's nothing worked.
Is possible that the flash module popped out from his place? from that fall it was just a little fall and it was in a case too.

FastSkynet said:
Hello today i dropped my desire on concrete from about 30 cm with the screen facing down , the phone was in a rubber case and after that the flashlight stopped working i did factory reset even changed rom's nothing worked.
Is possible that the flash module popped out from his place? from that fall it was just a little fall and it was in a case too.
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It is very possible that a cable got disconnected inside. Try opening the phone and see what happened.

abaaaabbbb63 said:
It is very possible that a cable got disconnected inside. Try opening the phone and see what happened.
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Click to collapse
or maybe led is out from socket.
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This is very strange,last night i did cache and dalvik cache wipe when i turned the phone on i got Android is upgrading later that night i downloaded an app to use the screen as a flashlight but i checked the flash led too and it worked but in hight brightness it didnt worked
This morning i needed the flashlight again and it did not work i did a cache and dalvik cache again just to be sure and it didnt worked
Now can this be a software issue or a hardware issue?
EDIT: now it works again after 1 hour

Related

[Q] Semi-damaged XDA Orbit

Hi everyone,
It is almost 2 weeks my XDA Orbit is not working properly. The first time it hanged-up during a call and afterwards it took me several resets to bring it back. During the system load the screen was changing colors and freezing, sometimes completely white, sometimes with some colorful stripes, sometimes solid violet. After several reboots I couldn't turn it on at all. I took it to local service, where they told me that the problem is with boot loader and fixed it. I took it back and have the same experience. I have flashed it with original ROM, both from PC or SD card, but the same problem exist. I am assuming that the issue is in a hardware defect. I know that it is the time to get rid of this PDA and get a new one.
Anyway... Is there a tool available for testing HTC hardware (CPU, flash)???
...
taron80 said:
I am assuming that the issue is in a hardware defect.
Click to expand...
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possibility the battery gone or the lcd.
buy a new battery, theyre only cheep so start there..
leave it off while charging, green led when done.
if its not your battery, i think its your lcd..
best to open the device and check your lcd is connected properly..
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Thanks! raving_nanza
Opened my Orbit recently, the connector is in place. I would assume that the issue is more in battery then LCD. The battery surface is lofted.
Assuming that it's a battery issue - should the same happen if the device is always connected to external power supply?
...
LOL
get a new battery dude..
dont turn the device on untill the new battery is fully charged.
a simple fix hopefully..

[Q] Strange problem

The three touch sensitive key lights turn off when the phone is locked but stay on at all other times. I think it happened when I installed ether esfile explorer or mxplayer. I've restarted the phone numerous times and tried clearing the cache and uninstalled reinstalled the programs.
Has anyone else come across this? Do I have to do a factory reset? I've only just got my phone working how I wanted it
Try using the phone in the daylight. Only comes on when not light for me.
Es file explorer is also installed on mine.
Sent from my HTC One X using XDA
As far as I know my touch sensitive keys have always stayed lit when the phone is awake. I was running the phone completely stock for around a week before I unlocked the bootloader, rooted and then flash a custom rom and kernel.
I cant say I ever noticed a difference in the behaviour of the softkeys lighting.
DAMIT!! Just did a factory reset and it was still there. then I turned the light on and now the keys have turned off. What a fool! Still annoying having them on when trying to watch a film in the dark.
Ah well can't hurt since I did my first 100% to 0% tonight. Got around 2.50mins on screen time with loads of downloading and playing on games. Hopefully it'll improve a little next charge.
Still feel stupid though!
Oh my.
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In fairness I do think there is an issue with MXplayer as who want those bright lights distracting you when your watching a film. But yeah..

Nexus has grainy screen

Hey all; I got a Nexus 7 this past December and everything was working great until yesterday.
I took it out of my school bag and when I pressed the wake button this happened:
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Now whenever I wake up my Nexus the same thing happens. Sometimes it goes back to normal after a few seconds, but it continually freezes or has random slow downs.
I reset the device and erased all my data and whatnot, but still the same has happened.
Any suggestions?
What ROM are you running, stock or custom? Try reflashing a ROM (let us know if you aren't familiar with that) in case something's corrupted. Hopefully it isn't something with hardware.
This should be a hardware failure.Take it to the service.
@Pandae: Everything was stock. @GeoVali99: Correct-o, sir!
Ended up being a hardware issue so I'm getting it repaired.
I appreciate the words though!
Hi!
I've got the same problem.
Can someone tell me how to fix that Problem by my self?
I have no guaranty left...
Thanks!
DeStulp said:
Hi!
I've got the same problem.
Can someone tell me how to fix that Problem by my self?
I have no guaranty left...
Thanks!
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Click to collapse
Not a big deal. The LCD is fine. What happened in my case when I got exactly the same screen is that the amber ribbon (LCD to motherboard) seated wrong, and I bent a pin on the motherboard connector out of shape. You open the back cover and reseat it, but make sure you do not damage the pins. In other words do it very gently, do not force anything, and monitor it all with the help of a magnifying glass.

Back camera stopped working

My back camera/light has recently stopped working. This phone is less than a year old so this issue is frustrating. At first, I was able to reboot the device and the camera/light would work for about 30 minutes or so. A month later, it only detects the front camera. Now I can't select or add the camera in the Camera app. My flashlight app just freezes if I try to open it. I have some screen shots below. I used an app called System Droid Info to get my hardware information and it seems to display only the front camera specs as if it's the only one connected (maybe I should try another app?). Not sure if this is related, but it also started occurring around the time I installed the latest OTA update.
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Things I have done:
-Cleared Camera data/cache and rebooted
-Disabled/enabled Camera app and rebooted
-Force close/reopen Camera app and rebooted
-Powered device off/on
-Factory reset through bootloader
Does this sound like a hardware failure? Are there any other steps I should take? Any help would be great, thanks!
Sent from my HTC6535LVW using XDA-Developers mobile app
hey @poupdujour, this happened to my M9 whilst i was trying to capture lightening in a thunderstorm (not relevant, but i thought i'd give you a back story) I was able to get the camera "working" through 3rd party apps like whatsapp and instagram but the image was flipped upside down. did everything you went through and even went back to stock, nothing helped.
Think it must be a hardware issue, I sent mine back to EE and got a 24hr replacement.

(solution) Ghost touch, ramdom turning on and off screen

You need to make sure its not app, rom, kernel, related, try booting in safe mode to see if problems persits if no then is app related.
If you wipe and reinstal rom and problem persist then this might be help full
Before anything else i sugest you look for zenfone 2 dissambly vids so you get to know what you are going to be doing, it is easy.
Before telling you the solution let me explain my phone symptoms:
1) Ghost touchs, be aware if you have selected show cursor coordinstes or show touch, much of the times this ghost touch doesnt appear.
2) Phone screen starts turning on and off by itself. This is very annoying I tried turning off doble touch to wake but this didnt help.
So what is the solution?
You need to open the back of the phone unscrew everything and then in the charging usb port you need to make sure that the back part of this pice doesnt make contact with the metal back plate. What I did is to use an electrical pice of tape that cut. And simple as that my phone working normal again.
Remeber to screw everything tight as possible.
Pd: i didnt took any pics but im show what part of the phone im referring
Hope this helps have a great day
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Can you show more photos of this process?
It doesn't work for me
and the image is for removing antenna cable from other tutorial. don't remove antenna cable.

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