screen is on erratically - Sony Ericsson Xperia Neo, Pro

i noticed that when my phone is locked , the screen lights on then off erratically without pushing any button or doing anything ... What is that ?

tranzor said:
i noticed that when my phone is locked , the screen lights on then off erratically without pushing any button or doing anything ... What is that ?
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Well I also had the same problem which was solved after repairing the phone through pc companion
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Ever checked development options under applications settings for never sleep while charging?? Also check your screen timeout option under display settings.
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Related

Keys backlight on HyDrOG3N rom

Hi,
I am running HyDrOG3N rom, I enabled keys backlight when screen is on and it worked, but once I lock my screen and unlock it again, it stops working and doesn't turn on until I re-adjust brightness or enable/disable it.
Is is something to do with the settings or a rom bug?
MSAKK said:
Hi,
I am running HyDrOG3N rom, I enabled keys backlight when screen is on and it worked, but once I lock my screen and unlock it again, it stops working and doesn't turn on until I re-adjust brightness or enable/disable it.
Is is something to do with the settings or a rom bug?
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I don't know why your search button is broken but after I did it for you, yes bug. A thousand posts about it.
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I asked on the ROM topic but no one replied, actually it got fixed by itself, I found it working suddenly.
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MSAKK said:
I asked on the ROM topic but no one replied, actually it got fixed by itself, I found it working suddenly.
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Me too actually, it just suddenly started to work lol
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screen stays on

Ok I have an issue that seems intermittent but is annoying and drains the battery. Sometimes after receiving a text the screen will stay on and not dim down, this would not be such an issue if the text was read straight away, but if I have not heard it or been busy this becomes an issue. The only way to then get the screen to work properly, is to reboot the phone. Anyone else had this issue, if so have you found a fix. The handset is a 3uk branded handset.
you have smart stay on?
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Maybe it is a rom problem??
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If u enabled smart stay and your ceiling lighting is directed to your phone, it will stay awake. Its not a bug just that smart stay "thinks" that you are watching it
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Nope smart stay is off it was on but knocked it off a week or so ago, and now this issue has started. The phone is not rooted
What's your screen timeout set as?
Like, if you're reading a web page how long would the screen stay on if you didn't touch it?
Settings - display - screen timeout
Why don't you clear cache for messages app and badgeprovider app from application manager. Maybe they're stuck in some way.
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mariosraptor said:
Why don't you clear cache for messages app and badgeprovider app from application manager. Maybe they're stuck in some way.
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Both caches were clear
Do you have Samsung's DriveLink app installed? There was a problem with that that caused the screen to stay on.

Unable to screen unlock.

Hello everybody out there,
I have big problem with my atrix.. I unable to unlock screen when screen is off..
What i can do with this problem?
PS: On ROM MROM-2012114 this works but this ROM after some time self restarting... and sorry for bad english.
Thanks for answers.
Which ROM are you using? Are you talking about the fingerprint scanner not working?
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I talking about power button.. When display is locked and when I press power button display can't unlock..
Now i have stock froyo ROM..
You mean something like Sleep of death?
Sent from the world's (once) most powerful smartphone.
No.. simply I can't turn on display with power button.. Only put out battery and hard reset.
in cm7 settings make volume buttons unlock screen
sorry for bad english
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This is possibly hardware problem
r1996x said:
This is possibly hardware problem
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clean battery terminals good to try,then power button contacts might work
I clean battery terminals with technical gasoline and still not work.
tatperson said:
You mean something like Sleep of death?
Sent from the world's (once) most powerful smartphone.
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I'm sorry, you were right it's Sleep of Death.. and I don't know how it fix.

Annoying short vibration

My phone keeps (seemingly randomly) performing a very short vibration when using it. I've checked logcat but can't see anything obvious that's causing it.
I don't have haptic feedback on, no accessibility options enabled and no keyboard input vibrations. I've also turned off smart alert.
Its stock, rooted and I've frozen/removed most of the bloatware.
Any ideas?
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Maybe you are using the leaked JB 4.2 stock ROM?
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No emb1
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skibadee said:
My phone keeps (seemingly randomly) performing a very short vibration when using it. I've checked logcat but can't see anything obvious that's causing it.
I don't have haptic feedback on, no accessibility options enabled and no keyboard input vibrations. I've also turned off smart alert.
Its stock, rooted and I've frozen/removed most of the bloatware.
Any ideas?
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turn off smart alert
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"I've also turned off smart alert"
Thanks, but it isn't on (see above).
Does anyone have any real suggestions of what's going on?
I'm wondering if there is some kind of background error vibration that occurs?
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I know this is a long route to take, but uninstall all your apps, or as many as you can, and see if this still happens, I suspect an app is causing this,I had similar on S1, and I'm sure it came down to a rogue app
I've found similar (maybe connected) issue. When I receive for example the text message the screen remains turned-off, however when I touch it, it shortly vibrates once. When I turn the screen on it is still at the pattern locker. Not annoying but strange behaviour.
Garreth88 said:
I've found similar (maybe connected) issue. When I receive for example the text message the screen remains turned-off, however when I touch it, it shortly vibrates once. When I turn the screen on it is still at the pattern locker. Not annoying but strange behaviour.
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That's smart alert, it's meant to do that
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Screen wakeup problem

After I lock my screen its automaticly switch on like when I press the power one.
Did anyone faced this problem?
I tried factory reset root and installing stock again but still have this problem. Also no apps to switch it on or other mods
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Just installed a new stock rom after factory reset and I still have the problem
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Any solution ??
Not ignoring you m8, just don't know the answer.
yees-no said:
Just installed a new stock rom after factory reset and I still have the problem
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Have you tried going to Settings > My device > Lock screen > check/uncheck 'lock instantly with power key' ?
gx3k said:
Have you tried going to Settings > My device > Lock screen > check/uncheck 'lock instantly with power key' ?
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Thnx
Ofc I did also tried to change the effects puted lock and closed every thing like air , smart stay. :beer: still have the problem
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Started to hate my phone coz this problem
yees-no said:
Started to hate my phone coz this problem
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Maybe a sensor is faulty that is why it's waking up the phone. I haven't heard anyone else having this problem
gx3k said:
Maybe a sensor is faulty that is why it's waking up the phone. I haven't heard anyone else having this problem
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I just removed the screen protector .. will see maybe it will help
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