Screen flicker? - Droid Ultra Q&A, Help & Troubleshooting

Anyone else have a screen flicker before phone times out into sleep mode? When the screen is already dark, there's a multi-colored box in the bottom quarter. WTF?

Einsteindks said:
Anyone else have a screen flicker before phone times out into sleep mode? When the screen is already dark, there's a multi-colored box in the bottom quarter. WTF?
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Click to collapse
Negative. Sounds like sometime is buggy in the fw, or possibly damaged screen/flex cable thats capturing raw data instead of the signal being sent to it. I work in a cell repair shop, and it's quite amusing when iphones do it.
Have you tried booting into safemode and seeing if it still does it?

TKTAB911 said:
Negative. Sounds like sometime is buggy in the fw, or possibly damaged screen/flex cable thats capturing raw data instead of the signal being sent to it. I work in a cell repair shop, and it's quite amusing when iphones do it.
Have you tried booting into safemode and seeing if it still does it?
Click to expand...
Click to collapse
My first guest was something funky in the FW as well. I have a fresh clean backup of the OS, and will try flashing that tomorrow. The display has been replaced, and the cable definitely attached securely. I'll save the safe mode option to last.

Einsteindks said:
My first guest was something funky in the FW as well. I have a fresh clean backup of the OS, and will try flashing that tomorrow. The display has been replaced, and the cable definitely attached securely. I'll save the safe mode option to last.
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Click to collapse
Just out of curiosity why would you revert to a backed up OS before trying safe mode when it's as simple as a couple button clicks and easily restored to default boot-up. Time to safe-boot, test, and restart would probably be shorter than time spent to revert to an older backup, but your call there captain. Hope it's just a FW issue, should keep me the thread up to date if you do find a solution though

TKTAB911 said:
Just out of curiosity why would you revert to a backed up OS before trying safe mode when it's as simple as a couple button clicks and easily restored to default boot-up. Time to safe-boot, test, and restart would probably be shorter than time spent to revert to an older backup, but your call there captain. Hope it's just a FW issue, should keep me the thread up to date if you do find a solution though
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Click to collapse
I guess I knew a lot less about safe mode and I thought. Could this be something to deal with the dream state option of this phone sleep mode? I'll probably give safe mode a try when I get home.

Ok, in safemode, MotoLauncher was in perpetual FC action, I couldn't do anything. I've recently noticed that some settings in Lux auto brightness were changed. Put it back into normal mode, flashed a clean, fresh backup of the OS. All seems fine, now.

Einsteindks said:
Ok, in safemode, MotoLauncher was in perpetual FC action, I couldn't do anything. I've recently noticed that some settings in Lux auto brightness were changed. Put it back into normal mode, flashed a clean, fresh backup of the OS. All seems fine, now.
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Click to collapse
Oh well I'm glad you figured it out. The default launcher shouldn't FC anyways, especially under safe-mode, but it's an easy way to figure out that a faulty OS may be the cause.

TKTAB911 said:
Oh well I'm glad you figured it out. The default launcher shouldn't FC anyways, especially under safe-mode, but it's an easy way to figure out that a faulty OS may be the cause.
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Click to collapse
As a follow up, the (red) flicker does come back after a short while. I have suspicions because I noticed with sub-zero Lux settings, it happens, and with dialing it up past zero things calm down, but not 100%. Yeah, I was shocked about the stock launcher perpetually FCing. I haven't checked it with a wholly clean re-install of the system only...project for a rainy day. I did check it after making the stock launcher the launcher of choice, still FCing.
Sent from my XT1080 using XDA Free mobile app

Related

mytouch 4g erasing all screens

OK, so, i know the topic sounds confusing. But my wife's mytouch 4g's battery died the other day. so, we charge it up then turn it on only to find out that every widget, every app, etc is gone from the screen. all that is left is the live wallpaper. apps and everything are still on the phone but all the links to the apps and various widgets are gone. just blank live wall paper screens. so, she manually puts everything back like it used to be, rebooted the phone and now everything is gone again. WTF? anyone know why it is doing this and how to make it not happen? she is against installing any custom ROMs (i'm working on bringing her to the dark side of android). thanks for the help.
jeebugorn said:
OK, so, i know the topic sounds confusing. But my wife's mytouch 4g's battery died the other day. so, we charge it up then turn it on only to find out that every widget, every app, etc is gone from the screen. all that is left is the live wallpaper. apps and everything are still on the phone but all the links to the apps and various widgets are gone. just blank live wall paper screens. so, she manually puts everything back like it used to be, rebooted the phone and now everything is gone again. WTF? anyone know why it is doing this and how to make it not happen? she is against installing any custom ROMs (i'm working on bringing her to the dark side of android). thanks for the help.
Click to expand...
Click to collapse
The first thing you should try before you do anything else is a factory reset. This sounds like a pretty weird software bug. If it continues, call T-mobile and have them send a replacement.
Is this her first Android? Is she restoring data and settings from another phone through the use of MyBackUp or similar programs? Sometimes using these programs to restore data can cause strange behavior like this, especially if that data is coming from a different device.
On first boot after the factory reset let the phone sit for a solid 5 minutes before setting up. There is first boot "thinking" going on...
EDIT - if you lucked out and got the "good" screen and don't want to warranty replace it you could always root and use the stock nandroid restore found somewhere in the mytouch 4g development section. I'm fairly certain that a factory reset will solve your problems though.
that happen to me.... power the handheld down and let it sit a good few minutes and then boot it back up... all the homes screens should be back to normal.
idk whats up maybe its a bad batch of MyTouchs T-mo recently recieved but i had to send mine back as it kept rebooting itself multiple times a day

Screen wont stay off?

Over the past day i have realised that the screen will not stay turned off!
This has only started recently and i am trying to eliminate hardware.
Once i turn it off the screen stays off for around 5secs then flicks back on permanently, i have eliminated a faulty button as it doesn't switch back off at any point?
I have uninstalled every app except default
I have wiped and reinstalled cm30 about 6 times!
Anyone have any clues? Really frustrating!
Try to do factory reset and back to stock.
And see if the problem is coming.
If not, then your custom rom might be the culprit.
keirmccann said:
Over the past day i have realised that the screen will not stay turned off!
This has only started recently and i am trying to eliminate hardware.
Once i turn it off the screen stays off for around 5secs then flicks back on permanently, i have eliminated a faulty button as it doesn't switch back off at any point?
I have uninstalled every app except default
I have wiped and reinstalled cm30 about 6 times!
Anyone have any clues? Really frustrating!
Click to expand...
Click to collapse
Thanks, where can i download the full stock rom? Most seem updates?
keirmccann said:
Thanks, where can i download the full stock rom? Most seem updates?
Click to expand...
Click to collapse
Here's a 2.3.1 blank nandroid image thread: http://forum.xda-developers.com/showthread.php?t=884093
There might be others in the development section.

I've a smartphone which tends to shutdown randomly on its free will. Help, please.

Hi there,
I'm having a problem with my smartphone and i felt like this is the #1 place to ask for guidance on android issues over the interwebz.
I have a low-budget Samsung Galaxy Y GT-S5360.
It's running what it came with, Android 2.3.6 / Gingerbread.XXLK3.
30 minutes after having it, i foolishly decided i need more internal memory and rooted the device, in order to remove the useless apps on it.
It was a total slaughter. I think i even pwnd Samsung Apps app.
Anyway, device worked well for months after the bloody carnage, but recently backfired right into my face with random shutdowns.
I have no proper idea on the reasoning of these shutdowns but i've collected some data on the subject, here they are;
- It randomly shuts down almost every day. Just 3-5 times a day if it's on a good mood. Over 10-12 if it feels down.
- Device never shuts down while being charged or connected through USB.
- Device usually shuts down after i used power button to lock the screen.
- It's not being locked on black screen, it definitelly shuts down, not properly tho. (no small time vibrating)
- I feel like front sensors (which turns off the screen during calls) might be causing this, because lately it's shutting down whilst calls on my face. I even managed to shut it down by wiping the mentioned sensors with my thumb.
- Sometimes it can be shut down by brute force. I mean putting it down to table a little bit harder than average.
- My SDCard is problematic, it gets unmounted and says its damaged but i tend to ignore it and just reply with "sssh everything is gonna be alright" (format and reuse)
- I have only a handful of apps which contains bank & password apps etc. Nothing serious going on with my services.
PLEASE HELP ME OUT IF YOU RECOGNIZE THE SEMPTOMS.
What should i do? A custom rom? New battery?
Thanks in advance.
Bonus information;
I've never seen it shutdown with my own eyes.
It usually happens when its' screen is blacked out, when i put it in my pocket or table.
Or when i try to make a call and put it against my head.
So whatever is happening, it happens while the screen is blacked out.
It neves turned off while listening to music either.
straud said:
Bonus information;
I've never seen it shutdown with my own eyes.
It usually happens when its' screen is blacked out, when i put it in my pocket or table.
Or when i try to make a call and put it against my head.
So whatever is happening, it happens while the screen is blacked out.
It neves turned off while listening to music either.
Click to expand...
Click to collapse
might be you should go to recovery mode and do a data factory rest and also might need to clear the cache partition.
try it..
prafull07 said:
might be you should go to recovery mode and do a data factory rest and also might need to clear the cache partition.
try it..
Click to expand...
Click to collapse
Ah yes, i did that. Sorry that i forgot to mentioned it.
I've factory reseted it and while i was there i got curious and did the cache-clearing too.
But the problem persists.
straud said:
Ah yes, i did that. Sorry that i forgot to mentioned it.
I've factory reseted it and while i was there i got curious and did the cache-clearing too.
But the problem persists.
Click to expand...
Click to collapse
I think you should try flashing your stock rom with the help of Odin.

Strange behavior.

So... I had no problems with my(second) idol 3, all was well and dandy. But recently the colours on the screen became more saturated, almost like an amoled display, followed by a significant decrease in performance. Nothing is changed, no root no nothing. Totally stock, except for the launcher. That would be Nova launcher and I used it since the day I got the phone with no problems. What the hell happened and has anyone else experienced this?
Random restart happened today and all my wifi passwords are lost.
in which app the colors are saturated? stock gallery app?
All over the phone. Not just the gallery. Perhaps the gallery is the fault for it?
Camper°7 said:
All over the phone. Not just the gallery. Perhaps the gallery is the fault for it?
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Click to collapse
i asked the gallery 'cause on my idol mostly (but not the only one) the gallery app that distorts color badly... have you tried a CM rom? in my case there is no color distortion on CM at all so the stock rom obviously has the wrong color balance settings
check this
https://www.reddit.com/r/idol3/comments/4g9ld9/distorted_colors_in_stock_gallery_app/
Yeah, I know about the gallery app too. Can't really install a CM rom due to warranty, it's only two monts old. I'm sure that the problem can be solved with a full wipe but that is not the answer I'm looking for.
Camper°7 said:
I'm sure that the problem can be solved with a full wipe but that is not the answer I'm looking for.
Click to expand...
Click to collapse
I doubt that a wipe can solve errors like this. I did it a few times, restored firmware with Mobile Q, color distortions on stock ROM never disappeared. Best experience was with Color Balance app from Play Store. It's just too expensive for my budget.
I have tried wiping cash but to no avail. The performance has slightly improved during the day but has returned back to garbage now. This is so annoying. Is there a way to check the "settings" for this without root? Maybe something in build.prop or such?
Camper°7 said:
I have tried wiping cash but to no avail. The performance has slightly improved during the day but has returned back to garbage now. This is so annoying. Is there a way to check the "settings" for this without root? Maybe something in build.prop or such?
Click to expand...
Click to collapse
without root you can't do any really useful. if you don't want to install cm, check this app (earlier i made a mistake with its name):
https://play.google.com/store/apps/details?id=co.uk.quickdoc.screenbalance&hl=en
If it can stop color distortion, at least you'll know that the phone hardware itself is correct, just the stock rom sucks.
-edit-
just read the new symptoms, at first i'd make a full reinstall with mobile upgrade q, if it doesn't solve anything, i'd go to a cm rom.
The problem seems to have fixed itself. I don't know what happened. All it's buttery smoothnes has returned after an accidental tap on the gallery app. The saturation has returned to normal too. I'll check out the app link for good measure. Thanks for all the help. How does one close a thread?
Guess I spoke too soon. The phone just did something of a restart. The whole boot animation happened but none of my open apps(gmail and chrome) have closed once it booted. Very strange.
Camper°7 said:
The whole boot animation happened but none of my open apps(gmail and chrome) have closed once it booted. Very strange.
Click to expand...
Click to collapse
that's normal, opened apps don't disappear from 'recent apps' after a reboot on lollipop.
however a reboot just from nowhere isn't normal.
jani0417 said:
that's normal, opened apps don't disappear from 'recent apps' after a reboot on lollipop.
however a reboot just from nowhere isn't normal.
Click to expand...
Click to collapse
I did not know that. Guess I will have to do the mobile upgrade q procedure. I'll give it a few days before I do that though.
Welp. I've given it some days and the problem has not returned. Also, a fun thing i didn't mention. This replacement idol 3 is not exactly the same as the previous one. For example the camera lenses had a green tint on the first one, but on this one they're blue. And the logo niw sits flush with the surface instead of being pushed more inside.

Phone freezes up

Has anyone experienced your U11+ freezing up.
It has happened to me about 3 times.
It generally happens over night while it's charging. I get up one of those mornings and the green light is on, remove the charging cable and I can't wake up the phone. I can't even turn off the phone by pressing and holding the power button to kill the device. The only way is to put it into download mode by simultaneously holding down the vol down key and power key, and then when the menu comes up to select the reboot option to get the phone back to normal.
Has anyone else experienced this or know what could be causing this to happen?
The problem is that I use my phone as my alarm clock, and when it freezes up, my alarm doesn't work.
Any suggestions anyone?
No problem like that until now.
However, noticed sometimes that the my alarm, which is setup for vibration only, only vibrates once and then continues silently alarming until I turn it off.
Happens randomly but still strange. I've to try with another clock app.
That's really odd.
I'm going to turn off the always - on feature and see if I get anymore freezes. I had another one this afternoon.
I'll report back after some time and let you know if there has been no more freezes.
I'm just updating to the latest update 1.23.709.3 and see also how it performs.
I'm a bit concerned about this random freezing that I have experienced since I got this device.
If it persists I may ask for a new one.
globalgpj said:
I'm just updating to the latest update 1.23.709.3 and see also how it performs.
I'm a bit concerned about this random freezing that I have experienced since I got this device.
If it persists I may ask for a new one.
Click to expand...
Click to collapse
I'm still on the October security patch so I'm expecting one for the December period soon I hope.
In regards to your freezes I've not encountered anything like that so far been working flawlessly so far if there is anything I can test let me know
I have the Taiwan version.
If you could try the always-on feature for a couple of days and nights and report back, that would be awesome. However, I selected the option, for always-on to only come on when I moved the phone. (good for night time use especially)
I had my phone in the pocket yesterday afternoon and it froze.
As I stated earlier, I can only restart the phone only by putting it into download mode and reboot from there.
globalgpj said:
I have the Taiwan version.
If you could try the always-on feature for a couple of days and nights and report back, that would be awesome. However, I selected the option, for always-on to only come on when I moved the phone. (good for night time use especially)
I had my phone in the pocket yesterday afternoon and it froze.
As I stated earlier, I can only restart the phone only by putting it into download mode and reboot from there.
Click to expand...
Click to collapse
I have been using the AOD since I got the phone yesterday. Not a single freeze
Galactus said:
I have been using the AOD since I got the phone yesterday. Not a single freeze
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Click to collapse
Thanks for letting me know.
I guess I can rule that feature out as a probable cause.
It must be some other app that's causing this issue. But it's a pain to go through the process of finding out which one.
globalgpj said:
Thanks for letting me know.
I guess I can rule that feature out as a probable cause.
It must be some other app that's causing this issue. But it's a pain to go through the process of finding out which one.
Click to expand...
Click to collapse
Yeah trial and error isn't fun. I'd probably factory reset though and see if it happens with barely any third party apps installed.
globalgpj said:
I have the Taiwan version.
If you could try the always-on feature for a couple of days and nights and report back, that would be awesome. However, I selected the option, for always-on to only come on when I moved the phone. (good for night time use especially)
I had my phone in the pocket yesterday afternoon and it froze.
As I stated earlier, I can only restart the phone only by putting it into download mode and reboot from there.
Click to expand...
Click to collapse
I have the HK model I think and I had the AOD when I first got it, set to motion and nothing has happened to my phone in regards to freezing fingers crossed. I have disabled it for the moment as I noticed a greater battery usage overall, I believe between 9-10% overnight and only 2% when I had it disabled.
Hopefully you find the problem otherwise see if you can get it replaced...
Since not using the always-on feature, I don't have any more freezes. Must be some conflict with the alarms and always-on. Can't see what else could be causing those freeze ups.
My phone surprisingly just froze up yesterday. But at least it's been a long while since not having the always-on feature enabled. With always-on enabled, it seems to have happened every day.
The issue I have most about this, is missing that important call when I haven't realised that the phone is frozen, because sometimes I don't pick up the phone for hours.
I had to do a complete fresh install from scratch and I have no more issues. I believe all my issues came from using HTC's transfer tool when going from u11 to u11+. Importing all the settings features using the Transfer Tool has caused issues. I'll never use this tool again.
All good now.

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