black screen of death after a missed call - Epic 4G General

i wonder if anyone else is expriencing this problem. if im away from my phone and i get a phone call and miss the call when i wake up my phone it will vibrate once then the screen goes black and vibrates twice and then reboots itself or will stay balck and vibrate occasionally. after this happens i have to reboots serveral times to get the phone working again. alot of time once i hit the power button to put it to sleep the phone will get thje black screen of death. any workartounds or solutions to stop this from happening it has happened on all dk28 roms i have tried

adamw1101 said:
i wonder if anyone else is expriencing this problem. if im away from my phone and i get a phone call and miss the call when i wake up my phone it will vibrate once then the screen goes black and vibrates twice and then reboots itself or will stay balck and vibrate occasionally. after this happens i have to reboots serveral times to get the phone working again. alot of time once i hit the power button to put it to sleep the phone will get thje black screen of death. any workartounds or solutions to stop this from happening it has happened on all dk28 roms i have tried
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Try flashing back to stock DK28 through Odin and see if that fixes it. I have encountered this problem before, Odin fixed it for me with no issues.
Sent from Carl Sagan through the Cosmos

I had that happen before on stock DI18. It would reboot if I got an email/text/message/missed call/etc, and if I changed the notification sounds to something other than default, it would work fine.
Since I did a hard reset, it hasn't happened.

Related

phone not coming out of sleep when ringing

This has happened a few times, I get a call, my ringer goes off but the screen is stuck in sleep and doesnt switch on no matter what I do, in the process I miss the call.
Just wondering if anyone else has had trouble bringing phone out of sleep, not necessarily when ringing, but it has also happened at other times, I have to press menu 4-5 times before I get a response sometimes.

*SOLVED* Buttons light up, but screen stays black after stanby

Hi guys.
I have this strange problem.
If I dont use my phone for a while and I go to use it it the screen sometimes doesnt come on. The buttons light up but that is all.
i have tried to call it when that happens and I can hear a ringtone but the phone itself doesnt ring. The only solution is to pull the battery out.
When I switch it back on the call I made to the phone doesnt appear on the call history as a missed call either.
I am using energy rom
Anyone got any ideas?
salv90 said:
Hi guys.
I have this strange problem.
If I dont use my phone for a while and I go to use it it the screen sometimes doesnt come on. The buttons light up but that is all.
i have tried to call it when that happens and I can hear a ringtone but the phone itself doesnt ring. The only solution is to pull the battery out.
When I switch it back on the call I made to the phone doesnt appear on the call history as a missed call either.
I am using energy rom
Anyone got any ideas?
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Click to collapse
mine done that, i always use the call button rather then the hang up to wake it up, not had a problem since, hope it helps!
Nice to know I am not alone.
Just been looking at miri's latest rom and apparently he has put a fix in for some people whose phone didnt wake up, so am flashing phone now to see how it goes
Just as an update, been three days since I reflashed with miri rom and no problems.

Random vibration??

The past few weeks I've been noticing that my DHD often vibrates at random times, when it should not do this at all.
It just vibrates (in stby mode), nothing else but I always think I'm getting a call or a text, which is pretty annoying.
Sometimes it vibrates just once, but also sometimes it vibrates 3 times, very fast and hard. Last night it even woke me up...
Anyone having the same issue?
Sent from my Desire HD using Tapatalk
Had this today when I bought it out of standby. Thought I had a text or email or something but there was nothing. Never noticed it happen when in standby though.
This happens regularly on mine too! its frustrating! you think you have a call or a message but you dont! :s
Its probably caused by your signal going from hspa (3.5g) to 3g to gprs
Sent from my Desire HD using XDA App
Isn't this called Blackberry syndrome? Imagining your phone vibrating, just so you can check it!
Seriously though, I dont have this on my DHD. It was present on my Hero though. I think its your phone getting lonely because your not using it.
If you press the volume rocker right in the middle it will vibrate 1 time and sometimes it will do 2 quick vibrates following the first one. This is probably not related to your case but it fits under the random vibration for other that might not know about it.
I noted you get a vibration when you signal goes out, and when it comes back again.
it does happen on mine too...
but i think i know the cause... its usually after using the volume buttons when it does it
but after installing CM, it doesnt do it anymore... i think its something to do with stock ROMS (mainly sense)
+1 more for that, i thought i was going mad when i first noticed it, but after reading this im feeling a bit more sane,
stock rom btw
Mine does it too. I'm using Custom Modaco Rom. When I go to unlock the phone it vibrated but not all the time. Never in my pocket though. I thought it was 3g watchdog playing up but other people getting it too so not that. It did it just now reading these posts hope it doesn't get worse.
Sent from my Desire HD using XDA App
Mine does it too. Got used to it now though.
Mine does this, but I know when it does it and why.
Usually it's either when unlocking the phone, or pressing the power button to lock it.
The reason why? It's because I have fat hands and accidentally press the volume down button when using the phone, causing it to go into vibration mode (which makes the phone vibrate once to let you know).
It's confusing, but entirely my own fault.
That's kinda diffirent from what I'm having. Mine does this without going into vibration mode or anything elsr for that matter. It just vibrates, even when locked and when the screen's off...
Just noticed that it does indeed have something to do with the volume buttons. Just lock your phone, press down both of the volume buttons, unlock it and then you will feel the 3 vibrations
I've noticed mine vibrates when launcher pro crashes, happens while i'm listening to music and try changing the volume sometimes, every time it happens the next time i unlock the phone launcher pro has to restart.
Although I have noticed it some times vibrates when I try to lock or unlock the phone and accidentally hit the volume buttons, not sure what happens there though.
EDIT: Just been trying to lock and hold one of the volume buttons, I've noticed it locks up for a second or two, so it's most likely something crashing I think.
Really sorry to bump a thead from a few weeks ago - but has anybody had any luck with resolving this?
This is the only thread I could find on the matter, and it's becoming a big annoyance for me. It's NOT when I go into vibration mode or anything, it can be anytime - even when the screen is off.
matthiasdeblaiser said:
That's kinda diffirent from what I'm having. Mine does this without going into vibration mode or anything elsr for that matter. It just vibrates, even when locked and when the screen's off...
Just noticed that it does indeed have something to do with the volume buttons. Just lock your phone, press down both of the volume buttons, unlock it and then you will feel the 3 vibrations
Click to expand...
Click to collapse
I just tried this and you're right - the three vibrations. Perhaps it's by design but I can't see why.
Anyway it's nice to know how to do it on purpose; mind you I used to get it all the time with my old cheap case, with my new case it's never done it "by itself". It seemed a bit odd but I assumed the case was "pressing" both volume buttons when on standby from time to time (makes sense).
I've noticed when i'm putting the phone in my pocket (or out), i tend to grab it on the top with the volume buttons. And yes, it does vibrate when i accidentally press them.
Try it yourself.
Regards, clumsy long fingered dude.
Mine used to do this as well. It would be sitting on the desk not touching anything, screen off and it's just idling doing nothing on stock sense rom, then it would just vibrate randomly a few times. It was a bit spooky and it kept doing it randomly :/
It has since stopped doing that, no real reason I can see why, I have flashed LeeDroid but it stopped randomly vibrating before that.
I'm on AR HD and it's still doing it.
I'm not too bothered, but a fix would be nice.
If I keep randomly pressing buttons on the phone, it will make random vibrations. Sometimes one, two or three. I don't have to press the power button, the phone screen can be turned off, and the phone doesn't go into silent/vibration mode either.
I just played about with the volume buttons now and I got a bit of lag on my phone, lasted for about 15 seconds then went away...

[Q] Screen off randomly

Hi all.
I'm facing a strange issue: my screen turns off randomly, everything else works (led, soft buttons,...) and when pressing the lock button i even hear the noise of the phone locking.
Normally when i unlock the phone the screen turns on ok, sometimes i need to repeat 2 times to get screen on, and while using the phone again the screen might turn off in 3 seconds or it might work of for several hours.
I'm attaching a log where a random screen of happens just two-three seconds after a random screen off and i would kindly request any dev to look at it and try to answer if it's a hard or ROM/kernel issue (actually i'm with crdroid rom and chronic kernel).
If it were a hard issue i've bootloader & knox ok for being able to reflash to any official rom but i'm a little scared about having a random screen off while flashing: i've no idea of how i should act if i fall in this situation.
Hope anybody might see the log and give me some light!!
Cheers all!!

Screen keeps turning off and on + sets brightness to 100

Hey guys,
i have a serious problem, which happens really often lately. like 10 times a day. The screen just turns off sometimes. The touch-functionality is still working. I can feel the fingersensor "unlock" the Zuk Z1, but the screen just stays off. Then i try to press all the buttons and sometimes the screen turns on again. But sometimes it just turns on after some seconds even though I didn't touch it at all.
First I thought that this is a hardware issue, maybe a loose contact. But recently a new problem showed up. The screen brightness just goes up to 100%. I turned off auto-brightness and move the slider. Nothing happens. Restarting always fixes it. But mostly after 1-60 seconds it goes back to normal.
Any ideas what might be the problem? Or what I could try?
I haven't rooted the phone and its the newest CyOS version.
Cheers, Oliver
Perhaps you are using the flipcover with magnetic auto switch off when you close the case?
OlivBlum said:
Hey guys,
i have a serious problem, which happens really often lately. like 10 times a day. The screen just turns off sometimes. The touch-functionality is still working. I can feel the fingersensor "unlock" the Zuk Z1, but the screen just stays off. Then i try to press all the buttons and sometimes the screen turns on again. But sometimes it just turns on after some seconds even though I didn't touch it at all.
First I thought that this is a hardware issue, maybe a loose contact. But recently a new problem showed up. The screen brightness just goes up to 100%. I turned off auto-brightness and move the slider. Nothing happens. Restarting always fixes it. But mostly after 1-60 seconds it goes back to normal.
Any ideas what might be the problem? Or what I could try?
I haven't rooted the phone and its the newest CyOS version.
Cheers, Oliver
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Click to collapse
Thanks for the reply,
I havent thought of that before but it is not the cause of the problem.
1. I have a leather case
2. When I take the phone out of the case the displays stays dark
I just did a factory reset today in the morning and the problem already showed up again. So! annoying!!!! Will send back the device I guess
i have lenovo zuk z1 . actually i am getting a problem in this phone . after locking the phone at every seconds light turn on and get turn off on the display. i saw so much on the setting but i didnt get any setting .
The same problem is being arrising with me..please someone help. what should i do..

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