Screen issues (Flickered then went black) - myTouch 4G Q&A, Help & Troubleshooting

Woke up today to my alarm. Was going though emails when the screen started flickering. I rebooted the device and after a few more flickers it went black.
A little background - Phone is running Galaxy S 3 software. Didnt drop it recently or do anything out of the ordinary.
I can unlock it and it kicks back with vibration. I know it unlocks as then i can hear the volume key chimes when pressing vol up and down.
Could this be a power cable to the screen came loose? or am i screwed and have to get a new phone??
Any help would be very appreciated.

You could always try getting to the camera app, either through the lockscreen or the camera button. It should light up your screen then you could go change the brightness in the settings.
Sent from my Dark Jelly Belly using xda app-developers app

Frank343 said:
You could always try getting to the camera app, either through the lockscreen or the camera button. It should light up your screen then you could go change the brightness in the settings.
Sent from my Dark Jelly Belly using xda app-developers app
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Yeah i tried that. The screen itself is just not turning on. Time to get a new phone i guess. I have ready horror stories about trying to replace them. I just wish Tmobile had a HTC device that i liked.

So after the last two weeks of using a blackberry,:crying:, i finally ordered a GS3. When i got it yesterday i decided to pull the SD out of the mytouch. Then the phone booted up with the screen working again!!! I have been playing with it all day and there are no more flickering or dead screen issues. Looks like i have a back up now. I still dont understand what was wrong or why it just decided to work after two weeks of being shut off.

Related

Disable lights when charging

Does anyone know if there is a way to disable the orange led by the earpiece and/or physical button lights on the bottom of the phone when charging? The lights keep my wife up at night...
Currently running fresh 2.0d by the way.
Sent from my HERO200 using the XDA mobile application powered by Tapatalk
Not to sound like a jackass, can't you just turn the phone over so the light is facing down?
tmidle8575 said:
Not to sound like a jackass, can't you just turn the phone over so the light is facing down?
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Glass Desk? (Yes I have this problem if I sleep on one side of the bed lol).
It really would be nice to have a bit more control over the LED though.
tmidle8575 said:
Not to sound like a jackass, can't you just turn the phone over so the light is facing down?
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yes, but that doesn't disable the lights, so its not an answer to the question, but possibly the only workaround if not possible. i don't have a "naked" phone so i'm also not sure if without a case the trackball wouldn't be in the way of facing it down
i'm interested in this too as i'd rather have my phone face up at night vs. down so that instaed of having to grab my phone to disable an alarm, i can just reach over and swipe it down or snooze...
R
I run a clock on the phone at night. I got desperate enough last night to carve "endcaps" out off styrofoam to cover the lights...not very elegant, but works for now I suppose.
Sent from my HERO200 using the XDA mobile application powered by Tapatalk
RTessi said:
yes, but that doesn't disable the lights, so its not an answer to the question
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He said the lights keep his wife up, so I would think it is a solution since the light would be facing downwards and thus be much less visible.
I was going to look in to this since I already know how to control the leds via command line... but I would rather not re-invent the wheel.
Search the market for leds hack (put the s in leds or it won't find it. I believe it's also a protected app so make sure you're on a rom that shows it). Run it, select Nexus 1. Done.
The trackball led stays on at first but just hit the power button and it turns off. I know it says it only works for droid and nexus1 but I just tested it for you.
http://www.appbrain.com/app/net.geekherd.softbuttonshack
I have been using this for a while with bedside pro. the track ball does stay on. I have not been able to figure out how to turn it off.
Sent from my HERO200 using the XDA mobile application powered by Tapatalk
kraminc said:
I have been using this for a while with bedside pro. the track ball does stay on. I have not been able to figure out how to turn it off.
Sent from my HERO200 using the XDA mobile application powered by Tapatalk
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On my phone it turns off and stays off as soon as I put the phone to sleep. Well anyways I just spoke to the developer and let him know what's up with it and he's going to look in to disabling the trackball. I offered my assistance if he needs any help tracking it down on our phones.
Keep the phone right side up...put your wife upside down.
atoy74 said:
Keep the phone right side up...put your wife upside down.
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LOL...that might work for a week or two more, but she's about 21 weeks pregnant, so not much longer
joelgarnick said:
LOL...that might work for a week or two more, but she's about 21 weeks pregnant, so not much longer
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I sent the dev of that app I was talking about exactly what he needs to disable our trackball. He said he should be able to get it done tonight. I'll let you guys know. I have 0 use for this app but I just figured his was so close that I'd help the last little bit.
tmidle8575 said:
Not to sound like a jackass, can't you just turn the phone over so the light is facing down?
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Click to collapse
I put my phone on a dock, and it serves as my alarm clock. I like to be able to see what time it is, so turning phone down is not an option. Right now I slide the top of an old phone holster over the top inch or 2 of the phone just to block the LED.
flipzmode said:
I was going to look in to this since I already know how to control the leds via command line... but I would rather not re-invent the wheel.
Search the market for leds hack (put the s in leds or it won't find it. I believe it's also a protected app so make sure you're on a rom that shows it). Run it, select Nexus 1. Done.
The trackball led stays on at first but just hit the power button and it turns off. I know it says it only works for droid and nexus1 but I just tested it for you.
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Works so far! Thanks for pointing that out to me...I had looked for led related apps, but never thought to seach for "leds" Thanks!
qngds said:
I put my phone on a dock, and it serves as my alarm clock. I like to be able to see what time it is, so turning phone down is not an option. Right now I slide the top of an old phone holster over the top inch or 2 of the phone just to block the LED.
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Hmm...This app seems to be disabling my trackball as is...
EDIT: But i'm not using a dock, just a power cable...
Wow, I have to say I envy you guys who get to sleep in such dark rooms.
For the past 20 years of so I've been so close to bright street lights that even with heavy curtains something as dim as the LEDs on a phone isn't even noticable (much less be enough of a bother to keep me awake...).
It's one of the things I absolutely love about camping, getting to sleep in actual darkness.
I know I'm not offering any solutions here, just saying that if you can even notice the LEDs on the phone at night, be thankful that you don't have much light pollution to deal with.
subliminalurge said:
Wow, I have to say I envy you guys who get to sleep in such dark rooms.
For the past 20 years of so I've been so close to bright street lights that even with heavy curtains something as dim as the LEDs on a phone isn't even noticable (much less be enough of a bother to keep me awake...).
It's one of the things I absolutely love about camping, getting to sleep in actual darkness.
I know I'm not offering any solutions here, just saying that if you can even notice the LEDs on the phone at night, be thankful that you don't have much light pollution to deal with.
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Haha, I have electrical tape over all my LED's on computers etc in my room. I have two sets of blinds, and my area is just dark to begin with.
Darkness > *
The phone I just turn upside down though so it's never been an issue.
Luckily for me my wife hasn't said anything about my Hero keeping her up. But then again, I don't charge it while I sleep. My old phone had an LED all the way across the top of the phone and blinked every 15 seconds. I had to turn that one upside down or cover it with clothes.
joelgarnick said:
Hmm...This app seems to be disabling my trackball as is...
EDIT: But i'm not using a dock, just a power cable...
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I take it back, when plugged into my computer and set to "charge only" there are no lights, but when plugged into the AC adapter, the trackball still lights up...in case anyone was wondering

[Q] Display problems

I dropped my S4 the other day and cracked the glass but it continued to work. A few days later I picked the phone up and hit the side button to bring up the display and now all I get is a flash and the screen remains black. Rebooted, pulled battery and still does the same. You can still hear emails coming in and when I get a phone call I can swipe the screen and take the call but it remains black. The only thing that lights up is the led and the menu and back button. I took it apart looking for a loose cable but saw none. Any ideas? New digitizer?
pagey1 said:
I dropped my S4 the other day and cracked the glass but it continued to work. A few days later I picked the phone up and hit the side button to bring up the display and now all I get is a flash and the screen remains black. Rebooted, pulled battery and still does the same. You can still hear emails coming in and when I get a phone call I can swipe the screen and take the call but it remains black. The only thing that lights up is the led and the menu and back button. I took it apart looking for a loose cable but saw none. Any ideas? New digitizer?
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Indian Samsung service centre it's avaialble for abt 120 dollars
.
pagey1 said:
I dropped my S4 the other day and cracked the glass but it continued to work. A few days later I picked the phone up and hit the side button to bring up the display and now all I get is a flash and the screen remains black. Rebooted, pulled battery and still does the same. You can still hear emails coming in and when I get a phone call I can swipe the screen and take the call but it remains black. The only thing that lights up is the led and the menu and back button. I took it apart looking for a loose cable but saw none. Any ideas? New digitizer?
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Click to collapse
you should send it to the SC bro

Black screen

I broke my phone and just received a new one from the Geek Squad. Two things. When I make a phone call the screen immediately goes black and won't come back on until I push the on button on the back. Really sucks, hard to end call. Also when it times out I have a really hard time getting the screen to light up again. Some times it takes 8 to 10 times pushing the on button and swiping the screen. Any ideas?
Bill
beemerbill said:
I broke my phone and just received a new one from the Geek Squad. Two things. When I make a phone call the screen immediately goes black and won't come back on until I push the on button on the back. Really sucks, hard to end call. Also when it times out I have a really hard time getting the screen to light up again. Some times it takes 8 to 10 times pushing the on button and swiping the screen. Any ideas?
Bill
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I would go back and Tell them to fix it. Did they repair your screen? It is possible that the proximity scanner was not plugged in properly or out of its slot.
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xmayhemreturnsx said:
I would go back and Tell them to fix it. Did they repair your screen? It is possible that the proximity scanner was not plugged in properly or out of its slot.
Sent from my LG-D800 using Tapatalk
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Yes,is a proximity sensor problem, download 'Proximity Sensor tester' from the playstore

Question about lock screen

Hi guys, I have replaced my screen today and the problem is that sometimes when I click the unlock button it shows me the screen and then goes back to a blank screen as if I just pressed the lock screen again this happens a few times then it lets me use my phone. Does anyone maybe know why or know solution out there.
Thank you
I have seen this sort of problem on my G2 VS980 which turned out to be an issue caused by not having enough light in the room. It's been a couple of years since it happened, so I don't remember if the phone settings had anything to do with it. If this is happening when the phone is in a dark area, then try turning on a nearby light and see if it behaves normally.
Sent from my VS985 4G using Tapatalk

NOTE 3 Verizon SCREEN is Black But Responds to Touch

my note 3 screen has went out the keys and everything all works i can her it ring and notfications i just can see anything at all
ive tried unplugging the ribbon and the 2 min power drain thing lol .. i really need help
I have this happen to me daily lately, usually for me my phone reboots and screen is back up, but I'm worried it won't come back one of these days unfortunately. My bottom keys light up too, but screen just goes black. Occasionally my screen comes back on its own but usually needs a reboot
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