A miui update came as soon as i clicked on reboot my screen turned black and now my phone wont turn on.I have already tried volume button +power button.
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Hi guys. So this is my situation; my phone is currently turned off.
If I hold the power button, the Samsung Galaxy S4 logo appears in with the black background, then disappears and the phone turns off after 1~2 seconds.
If I hold the power, volume down button then I get the custom OS screen. If I then choose to restart from this screen, the phone restarts and the Galaxy Logo shows for around 6-8 seconds then disappears again.
If I go to the custom OS screen again, then press restart, I can then hold the volume up button and the lock button and the blue message saying 'Recovery Booting..' along with the same black Galaxy logo then the screen disappears after 1-2 seconds seemingly turning off, then it vibrates once after a couple more seconds then does nothing again
I can not get the recovery booting screen from simply holding Volume up and the power button, I need to do it after restarting through the custom OS screen.
My phone is also suddenly not recognising the charger being plugged in. There is no observed difference between attempts to turn it on with/without the charger plugged in.
The last time the phone was properly turned on, it switched itself off at around 4-6% battery left and from then on I have this result.
So, can you guys help?
Your power button is probably faulty. Try to wiggle it lose or replace it.
Hello, some days ago my phone suddenly got black screen, the buttons light ON, it also vibrates, if i double press the home button it enter the camera because the shutter souns, led notification also lights, seems like everything work but the screen keeps black..
I tried sme of the method around the web:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
Delete cache (FAILED)
Factory Reset (I THINK IT FAILED, IT WAS HARD TO ENTER TO RECOVERY AND SELECT FACTORY RESET SINCE THE SCREEN DOESNT TURN ON)
Anything else i could do to get my phone back working..
I cannot take it to customer center because i bought in USA and Im from Mexico
Thanks in advanced guys
renehd2 said:
Hello, some days ago my phone suddenly got black screen, the buttons light ON, it also vibrates, if i double press the home button it enter the camera because the shutter souns, led notification also lights, seems like everything work but the screen keeps black..
I tried sme of the method around the web:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
Delete cache (FAILED)
Factory Reset (I THINK IT FAILED, IT WAS HARD TO ENTER TO RECOVERY AND SELECT FACTORY RESET SINCE THE SCREEN DOESNT TURN ON)
Anything else i could do to get my phone back working..
I cannot take it to customer center because i bought in USA and Im from Mexico
Thanks in advanced guys
Click to expand...
Click to collapse
Fast fast try to return it before Trump wins . He will build the wall you know... Jk...
For my opinion LCD has to be changed. Due drop or in your pocked from high pressure i think its gone ...
Since as you said phone is working you can take pictures or receive calls but screen is always black.
Can you see its black color or screen isn't turning at all.
Sent from my ONEPLUS A3003 using XDA-Developers mobile app
Mine started with green stripes allover the screen and few days later - "black screen"
Samsung change the whole unit.
But if lcd doesnt work so, it wont recognize when i press the screen, can it?
Anyone with this problem
cavags5 said:
Anyone with this problem
Click to expand...
Click to collapse
It's hardware issue.
https://forum.xda-developers.com/showpost.php?p=70499471&postcount=73
S7 Edge BSoD Extra Info. needed
Hi,
Phone: I have a Samsung Galaxy S7 Edge SM-G935FD
I was using my phone to send a txt (and at the same time I think I was receiving a text or call because the menu and back touch buttons were lit up) and all of a sudden the phone crashed as I tried to finish my text but the touch wasnt responding, then the backlight turned of like it does if the phone is not being used. But the strange thing was that the menu and back touch buttons stayed lit up (Solid).
I tried many methods to restart the phone:
Power button + volume down (FAILED)
Power button + volume up (FAILED)
Power button + volume down + Home (FAILED)
Power button + volume up + Home (FAILED)
So I thought I'll let the battery die and then recharge and hopefully the phone would automatically restart like normal, however the phone does not show sign of charging now.
So I tried to connect to the PC but it wasn't being recognized however when I press and hold the power button a sound of detecting a device sounds and then when I take my finger off the sound of detaching occurs. But I couldn't see anything happening, until I went into device manager, under "Other Devices" , "Exynos8890" appears which I know is the chipset.
This is as much as I know of the problem. How do I solve thins problem without trying to factory reset the phone and lose all my data?
PS: I didn't backup my photos (My baby children only copies) or Notes in NotePad, which has some very important info.
My wife woke up this morning to an unresponsive phone. It's been on the charger all night.
The screen is off, and the led blinks blue about every five seconds.
power+volume keys has no effect - neither power + vol down nor the standard recovery- or download mode combinations, even holding down for half a minute or more.
The phone hasn't even been flashed - it's still on the original ROM.
Never seen this on any Galaxy device before, I'm completely clueless.
Have you seen this before? Any ideas on how to force it to power down?
Thanks!
force restart is power button and volume down for 10 sec if that's not helping you have a broken phone.
Thanks. As I wrote, force reboot didn't work.
But it seems I was wrong - it did work, but I had to hold the vol down and power buttons pressed for over a minute!
So problem solved, for now.
Hi
I tried to flash ZUI 2.3 with QFIL. but some errors appeard. so i Stopped flashing and i rebooted my phone.
but now the screen is Black and the phone vibrate every 10-15 seconds.
when i Press and keep power Button. there is two kind of vibration. a quick vibration and a longer vibration. but nothing happening by holding power button.
i tried holding Power button & Vol Down nothing happened.
power button & vol Up , nothing happened.
power button & vol up & vol Down ... also nothing happening...
my PC does not recognize the phone ... so i cant use adb.
So I'm desperated . What should i do to fix this ?
You can refer to this post, save your cell phone.
http://bbs.lenovomobile.cn/zukedge/t678962/
my PC does not recognize the phone. i dont have any access to phone. i only see the black screen and periodic vibration
I looked at the forums and all over google today for more than 6 hours trying to fix the phone to no avail. Basicly what happened, my phone froze after was droped and after restarting throu power button it got stuck on boot loop. So i dowloaded Huawei P9 Lite VNS-L31 model firmware and tried to instal throu SD card with volume up/down and power button option. It didnt work i got error message saying that it cant update becouse software doesnt comply with this version. And after that my phone went down. It is now completely unresponsive. Screen is black and a red light is on all the time ( not flashing ). Put it in charger no images appear. Try to press power button for 10 seconds. Red lamp dissappears for a second and comes back and no response from the phone, screen still black and no vibrations or sounds. Can access any of volume down or up power button menus. Its like the phone is dead but only the red lamp is on. Any idead whats wrong with the phone? Now i cant even try to wipe the phone or install new software couse it just doesnt despond only the red light turns off for a second when holding the power button for some time and comes on and no response from the phone.
Hey, I have the same problem. Did you manage to find the solution to it?