help me please my cell phone restarts all the time - Moto G 2015 Q&A, Help & Troubleshooting

Hello I have a problem and I hope you can help me I have a motorcycle 3 turbo and I had it working with a custom rom and I had it with the screen loose but it was good, then I do not know how the screen moved and I wanted to accommodate it and suddenly I raised and lowered the intensity of brightness until in the main picture you could see at the same time the applications drawer looked like a ghost on the screen and suddenly it turned off I wanted to turn it on and nothing that turned on when I wanted to turn on it was very hot I took it with a technician and said that it was the screen that fixed the image but the cell was restarted every minute I wanted to enter the recovery but it was black screen and it would not let me enter the recovery and install the official stock rom and follow the reboots, now install a custom rom and I have to have an active application in the background to block the screen does not restart the cell phone because if I do not have an activated application the cell phone goes back to reboot someone could I help you how to resove it please? thank you for your attention

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[Q] Screen automatically turns off after water damage recovering

Hello everyone,
I dropped my phone into a bucket of water over night. After tearing it down and sticking it in to dried rice for 3 days, the phone came to life but behaved very strangely.
At the very first 5 seconds when I turn it on, the phone works flawlessly, then screen automatically turns off and the phone is locked.
After that whenever I unlock it, it keeps turning off (with locking sound). I can turn the screen on if did not unlock the phone, I can also swipe down the quick settings panel but touching on any of the tile will turn the screen off
Once I boot it into TWRP recovery mode , the phone works perfect, screen is bright and all, no automatically turning off
I tried to did factory reset, upgrading Rom (Madhi) but it did not help.
I would be really grateful if someone can tell me what can be wrong with the phone,
Thank you
imFonk said:
Hello everyone,
I dropped my phone into a bucket of water over night. After tearing it down and sticking it in to dried rice for 3 days, the phone came to life but behaved very strangely.
At the very first 5 seconds when I turn it on, the phone works flawlessly, then screen automatically turns off and the phone is locked.
After that whenever I unlock it, it keeps turning off (with locking sound). I can turn the screen on if did not unlock the phone, I can also swipe down the quick settings panel but touching on any of the tile will turn the screen off
Once I boot it into TWRP recovery mode , the phone works perfect, screen is bright and all, no automatically turning off
I tried to did factory reset, upgrading Rom (Madhi) but it did not help.
I would be really grateful if someone can tell me what can be wrong with the phone,
Thank you
Click to expand...
Click to collapse
I think it's just water/corrosion damage. Rice doesn't actually help very much, if at all.

Black screen of death

i have bought a nexus 5 nearly a year now and it has worked perfectly the problem occurred two weeks ago it happened rarely when i unlock the phone it has a black screen so i had to force reboot with holding the power button , and it started to happen nearly every time i try to unlock it . i had stock android 4.4.4 then i tried at first factory reset and no positive results tried to go back to 4.4 same issue then a friend recommended cm 11 worked for nearly 24h perfectly :good: then the same thing happened :crying: , now im on Slimkat and the black screen appears nearly every time i unlock it now even if unlock the phone successfully with no problems the screen turns black at any time now (home screen apps phone calls ...) it even turns black in boot after the google logo appears (the time the rom logo appears) although it never ever turns black at boot loader or recovery mod . previous searchs i have made lead me that the problem is caused by turning auto-brightness on and/or animation scale must be more than 0.5 and they are not the cause in my case . i think this is a software problem and not a faulty hardware anyone can help me find a solution for this problem please
this is a recording i have made of what i see : /Py5Tv5w8bGo
and this is another screen record made with adb while this problem occurred from 0:09 its a black screen for me and as you can see it's freezing :
/uojsVZfm1y8​

Black screen & no recovery!!!!

Hi all !!! Sorry for my English but I need your help
I commented what is happening with my phone N5 (which for good and evil is always stock without root or anything, with corresponding OTA updates.)
1- Yesterday afternoon at lunchtime while reading a book in playbooks, I notice that suddenly disappears one line and then appeared intermittently. I close the app and noticed the same thing happening on the screen menu. I shut down the cell and turn on again and I thought it must be an application be kidding. But still does.
2 Also yesterday I happened to change the security on the phone screen. After a while of normal operation, try to turn it on the screen with the button, nothing, the screen goes "black", with light and retrolight turned on but no picture no nothing .
Called the cell to see if it works or is turned off and the phone rings but the screen nothing. Try turning it off and on again by holding the on / off / lock button and the phone restarts, but the screen nothing. In one such attempt to do the above it is seen that managed to turn it off. And I get it on and do a normal boot, except that the picture of my screen is changed to the original. Change the lock screen which was previously using (slip). And it seemed that out or some conflict with the lock. In one of those again pressed the ON / OFF / lock as would normally and it starts all over again.
After I magically back to life, I want to make a full wipe as I think it should be an app that is doing some conflict or something. BUT ....
3I turn off the phone and then press the keys VOLUME UP / DOWN and ON / OFF is normally off, squeezed the first screen with the options but options RECOVERY / BOOTLOADER appears in red I choose RECOVERY give the ok with the key and .... andriod robot appears with the legend below that says something (I do not remember well) without or without controls options appears. So its seems thatI dont have recovery.
After that keep pressing the key ON / OFF and the phone turns off and / or reboot normally. All this I did it again to see if the error reappears and looks that I do not have recovery.
The failure of the screen is increasing. I dont know if they are separate problems or is it all the same problem.
Sorry if I was too long but I need the help of you.
UPDATE Now it seems that the screen died, since I do not achieve to turn it on as before, the light and the retrolight its ok. The phone receives calls and notifications but the screen stills black.
Thanks all.
Matias M 73
the android laying on its back IS the atock recovery.
simms22 said:
the android laying on its back IS the atock recovery.
Click to expand...
Click to collapse
thank you simms22 but I need to fix or understand what happend with the screen first.
:good::good:
Matias M 73 said:
thank you simms22 but I need to fix or understand what happend with the screen first.
:good::good:
Click to expand...
Click to collapse
sometimes things just "derp". itll happen more often if you dont reboot your phone often. also, your phone will be a little bit more responsive if it gets reboot once a day or two.
RMA or fastboot it back to stock, if the screen doesnt turn on afterwards then it looks like a hardware issue, open device and reconnect the display.
republicano said:
RMA or fastboot it back to stock, if the screen doesnt turn on afterwards then it looks like a hardware issue, open device and reconnect the display.
Click to expand...
Click to collapse
Thank you Republicano!!
I think too that its a hardware issue. I already see on you tube problems like mine.
Thanks again!!

Galaxy S6 screen flickering

Greetings.
I've recently been struggling with a problem with my Galaxy S6 and I've searched far and wide on the interwebs for a solution, with no avail.
You see, whenever I turn my phone on, or wake it up from the lock screen, the screen flickers one or two times, but doesn't always turn on.
They keys are active, touchscreen is active, but no image.
Sometimes I have to try and unlock my screen two or three times to get an image, sometimes it turns on after the first flicker.
An example of what I am experiencing is at https://www.youtube.com/watch?v=CyiDgpUSkaE
[edit] Another example is this: when switching the display brightness, the screen goes to crap and starts flickering like crazy, and at minimum brightness text goes unreadable and small (video) https://www.youtube.com/watch?v=HIMFaCy_KVY
I am not rooted, everything is stock FW, I had android 6 stock and recently upgraded to 7 stock OTA and the same issue persists.
I cannot access download mode or recovery because the screen won't turn on. Only time it turns on is when Android is booted. Even when booting, the blue led flashes because the device is booting but I have no image.
Please contribute with some ideas, I cannot wipe cache from recovery because I can't see anything even if I try to boot recovery (or download).
Thank you in advance!
Did you resolve this issue? If so, how? Mine started to do the same after a short fall. My initial thought was hardware but I can get into recovery and the screen functions just fine there.

Galaxy S8+ black screen?

Hey there,
I have got a Samsung Galaxy S8+,SM-G955N.
Some days before,my phone was stolen by a thief,then I asked for the police for help.The police found the phone for me in the end.
I was so happy at first for my phone was survived.But then I found my phone's screen is always black.When I connect my phone with the wireless charger and charger,I can hear the sound of connecting the power,and I can hear the notification sound,when someone calls me,I can hear the ring!And "hi,bixby"also works!I wonder why?!
I have rebooted so many times,and tried to reboot the phone to recovery mode and download mode.I ended up with failure.
(My phone has been flashed a custom ROM and TWRP.My phone has a lock screen password and lock screen protect which means you can't reboot and power off.)
I really don't know what the thief had done......But my phone wasn't fall off from high places I can be sure......For the phone has a perfect body.)
Then I tried many times to reboot one day the screen recovered! But I found that the screen is not stable,which means it has many bars,it will disappear and then appears at another zone.Just like the old TV set.
I want to wipe /data,then I rebooted to recovery mode.But.:crying:the screen then do not working...... Just like before.
Then I tried many times,I entered the recovery mode.The screen works in the end,but the colours seems very strange,a little purple.and the touch screen don't work at all.I used the mouse to swith the brightness in TWRP,but when I turn the brightness to over 80% or lower than 40%,the screen looks dark.I can hardly see the contents.
So I want to ask you all for help,is this a hardware or a software issue?How can I solve it?
Thank you all and I love you all!!!!!!!!!:crying:
I am a student......And I am so poor.....
Thank you all again!!!!!!!!!!!
I'm hoping you have warranty. Seems like you have done a thorough job at trying to problem solve. I'd head to a repair place for a quick confirmation and maybe repair.
seems like a broken/damaged flex in the screen

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