Problem in the screen of Samsung Galaxy S5 (Black Screen), Help.. - Galaxy S 5 Q&A, Help & Troubleshooting

Hello..
i have a problem please can you help me..
i have the Samsung Galaxy S5 mobile, it was very good,
yesterday the battery dropped out to zero and the mobile turned off.
then i recharge it, and when i tried to turn it On just after the Samsung Galaxy logo then screen goes off. the mobile is on i can hear it is sound feel vibrations but the screen is black..
i tried to enter to Recovery mode but the same problem is there, just after the Logo screen goes black.
then i tried to enter the Download mode, and the screen normal turned on without problems.
i tried to Reflash a various versions of stock rom via Kies program. but no chance.
Please Help Me, thanks in advance.
Samsung Galaxy S5.
SM-G900GQ.

Rhhs said:
Hello..
i have a problem please can you help me..
i have the Samsung Galaxy S5 mobile, it was very good,
yesterday the battery dropped out to zero and the mobile turned off.
then i recharge it, and when i tried to turn it On just after the Samsung Galaxy logo then screen goes off. the mobile is on i can hear it is sound feel vibrations but the screen is black..
i tried to enter to Recovery mode but the same problem is there, just after the Logo screen goes black.
then i tried to enter the Download mode, and the screen normal turned on without problems.
i tried to Reflash a various versions of stock rom via Kies program. but no chance.
Please Help Me, thanks in advance.
Samsung Galaxy S5.
SM-G900GQ.
Click to expand...
Click to collapse
so the screen stays on in download mode? If so, its likely not a bad screen and youd just need to flash the phones firmware in Odin, not kies. www.sammobile.com/firmwares is the best place to go for firmware, its a super slow download from them (like hours long) but its from the source. Get a tar.md5 from there for your phone and flash it in Odin

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S4 - Screen going black after boot (Samsung Galaxy 4 logo) Not booting - no recovery*

Hi Everyone,
I bought a S4 online and hoping to get it fixed. Here's the problem:
When I turn the phone ON, the phone boots up and vibrates and Samsung S4 logo appears.
As soon as the logo appears, the phone suddenly turns off and the screen goes black.
I cannot to go recovery mode.
Could this be a hardware or software issue?
Any guidance will be helpful.
Thanks in advance.
It could be both. It could even be a battery problem.
Try flashing the firmware again using Odin. If you can boot the phone in download mode. If flashing firmware doesn't do it, then it might be hardware related.
Exactly this happened to me. I was using my phone and it suddenly died, every time I tried to turn it back on it would get to the Galaxy S5 splash screen and turn off again. It did the same trying to get to recovery. If I tried download mode it would flash up quickly then turn off.
Turns out my power button was faulty.
My fix......I took my phone and pressed power button over and over again for about 1 minute as fast as I could
It's worked perfectly ever since.
Worth a try, what have you got to lose!?
Sent from my GT-I9505 using XDA Premium HD app

Phone wont boot after installing twerp recovery

I really need help here is whats happening, phone only continuously vibrates and screen will not turn on. I was trying to install twerp so I can recover my phone. but after that my phone doesn't even boot and show up the Samsung logo... please help. (Samsung grand prime)
Hostliner said:
I really need help here is whats happening, phone only continuously vibrates and screen will not turn on. I was trying to install twerp so I can recover my phone. but after that my phone doesn't even boot and show up the Samsung logo... please help. (Samsung grand prime)
Click to expand...
Click to collapse
Have you tried flashing stock firmware ?
Sent from my SM-G530H using XDA Forums
Like how am able to :/ I can't even go into recovery mode, when I press with the keys coded to go into recovery it does the same just vibrate without showing any logo or anything....
Try going into download mode. If you feel it vibrate try to guide yourself like the screen is on. But that is weird!

Samsung Galaxy J5 starts to go green after Smart Switch PC update.

I installed the 6.0 Marshallow Update on my Samsung Galaxy J5 Smartphone from Smart Switch on my PC. At first everything was OK. I plugged it, and it started downloading. Nothing unusual. When it ended, it said that the phone is restarting, so I should unplug it and plug it again, to see if it worked. The first unusual thing was that the phone didn't restart. It was just turned off. And I passed that because I thought I misread. So I unplug the phone from the PC and try to power it on. This is when the REAL weird stuff comes. At first, the "Samsung Galaxy J5 Powered by Android" logo shows up. Nothing special. Then a yellow-blue line shows up below the logo. I don't give it enough attention. After that, the screen starts to go green. Slowly turning green. . .The logo didn't disappear. My first reaction was to remove the battery, wait 10 seconds and put it back. I now try to charge it, to see if it happens again. AGAIN THE SAME! The yellow-blue line shows up, the screen starts to slowly turn green. I then wait to see what happens. The screen goes green. Completly. The screen needed a few more seconds to turn COMPLETLY GREEN. But I was soooo scared I took the battery and the charger off. I put it back up but this time, I wanted to go to recovery mode, so I can simply click "Reboot Phone". I couldn't. There was nothing I can do. I now have the phone without the battery and I want to know what is happening and how to fix it. I am really scared so I need help ASAP!
androider05 said:
I installed the 6.0 Marshallow Update on my Samsung Galaxy J5 Smartphone from Smart Switch on my PC. At first everything was OK. I plugged it, and it started downloading. Nothing unusual. When it ended, it said that the phone is restarting, so I should unplug it and plug it again, to see if it worked. The first unusual thing was that the phone didn't restart. It was just turned off. And I passed that because I thought I misread. So I unplug the phone from the PC and try to power it on. This is when the REAL weird stuff comes. At first, the "Samsung Galaxy J5 Powered by Android" logo shows up. Nothing special. Then a yellow-blue line shows up below the logo. I don't give it enough attention. After that, the screen starts to go green. Slowly turning green. . .The logo didn't disappear. My first reaction was to remove the battery, wait 10 seconds and put it back. I now try to charge it, to see if it happens again. AGAIN THE SAME! The yellow-blue line shows up, the screen starts to slowly turn green. I then wait to see what happens. The screen goes green. Completly. The screen needed a few more seconds to turn COMPLETLY GREEN. But I was soooo scared I took the battery and the charger off. I put it back up but this time, I wanted to go to recovery mode, so I can simply click "Reboot Phone". I couldn't. There was nothing I can do. I now have the phone without the battery and I want to know what is happening and how to fix it. I am really scared so I need help ASAP!
Click to expand...
Click to collapse
Hello!
I think you flashed other firmware than your phone model. Thats how it happened on my J500FN when i tried 6.0.1 firmware from J500F since J500FN didnt have official update.
Download a firmware for your phone model, 5.1.1 or 6.0.1 and flash through ODIN, then the problem should be gone.
This happened on my phone when I put 6.1 on via odin but then I simply tried a different recovery and the recovery was the problem
John
Anyone know how to fix this problem? I cant use odin because it wont let me go to recovery or download mode
This is happening to my phone with the exact same situation, but now I can't seem to connect to the pc with the cable - what should I do?
Squido234 said:
Anyone know how to fix this problem? I cant use odin because it wont let me go to recovery or download mode
Click to expand...
Click to collapse
It happen because you use latest odin. flash again using odin 3.07 and see how it goes. It fixed mine. Had to double flash. First flash was giving me green screen. It won even pass the bootloader. Then enter download mode and reflash it using odin 3.07, it works like a charm now.
When i flash any custom rom sutable to my phone j500f . A green screen comes.so i cant flash custom roms.what is the solution??
MANAS RAMESH said:
When i flash any custom rom sutable to my phone j500f . A green screen comes.so i cant flash custom roms.what is the solution??
Click to expand...
Click to collapse
It's happen when you flash ur custom rom (only for bootloader lollipop) using bootloader marsmallow. The solution is ur phone must be support the requirements of ur custom rom.

Galaxy S4 i9515 wont boot after LCD replacment

Hi,so i replaced LCD in my I9515, I've been doing this with youtube tutorial. Before 1-2 weeks ago my phone boot normally but i couldnt see anything due to broken LCD. In store, guy took my battery and connected it to a naked motherboard and lcd to see if it's working. After replacment when i try to boot it's stuck on Samsung Galaxy S4 logo and wont boot further. I can go into download mode, computer and odin are seeing connected phone, but i cannot boot into recovery it's just showing blue "booting recovery" and nothing happening. When I charging it, the grey battery pops out, but when i unplug it the battery is still there like it's still connected. Sometimes when i try to turn it off when it's stuck on galaxy s4 logo it's turning off then on by itself like 2 or 3 times. Any ideas how to fix it? It's hardware or software problem? In a minutes i'll try to flash stock soft from sammobile. Phone was never rooted and no custom roms were installed.
Thanks for all help.
EDIT Flashing with ODIN not solved the problem
EDIT Now phone doesnt show battery when connected just one vibrate and screen is blank, and when i try to boot it while connected it's just vibrating and still black screen. When it was connected to pc it was vibrating every 2 seconds. When I try to boot it's by itself trying to boot recovery but it's not booting and blue "recovery booting" just hang on top of screen and nothing happening.
EDIT After restarting it from download mode it's get back to the problem i had in the beggining
EDIT Just flashed 4-files soft with PIT and nothing changed
I think the screen may not have been replaced properly.
And motherboard is broken now ? I think i did everything right.
There might be a short circuit somewhere. I can't tell you exactly.
So the best option now it's tech look at it?
Saintseu said:
So the best option now it's tech look at it?
Click to expand...
Click to collapse
Yes. Unless you have some tech-savvy friends who could also look at it.

a205f emergency help

Hello friends. I'm new to the forum and it's nice to meet you already. I hope you can help.
I wanted to change the boot logos of my phone (a205f) last night. I adjusted the images in param.bin as I wanted. After flashing with odin, the phone started to bootloop.
I wanted to enter download mode and upload firmware, but unfortunately when I try to enter download mode, it gets stuck on the black screen.
There is almost no combination left that I haven't tried. I can't get into download mode no matter what I do. it stays on the black screen.
I waited for the phone to run out of charge. It took a long time, but it's over. I held down the volume down and volume up keys, then opened odin and plugged the usb into the computer. I also plugged the usb-c into the phone, but unfortunately the samsung galaxy a20 logo comes and goes, then it goes into download mode but the screen remains black. no text or images. The computer cannot communicate with the phone at all. when it goes into download mode it stays black. If I take my hand off the keys, the phone starts automatically again, it always bootloops in this loop.
I tried to explain my problem to you with google translate. Sorry if I'm wrong or wrong. If I can find the time, I will take a video of this question and share it. for your better understanding.
Thank you to everyone who helped or tried to help.

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