Getting Rid of Screen Flicker - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Is there an Xposed module which can eliminate the screen flicker that happens just before the screen is going to turn off? I have my screen set to turn off after 30 seconds of inactivity. About 7 seconds before it turns off, the screen dims. When it dims, it flickers like crazy. I'd rather it just stay at full brightness and then turn off. Can this be accomplished with an Xposed module? If so, which one? (You can find a list of modules by name, but not by function).

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Delayed Lock Screen

With my settings set to Automatically lock (immediately after sleep) and power button instantly locks with a visible patter screen lock, my Nexus 7 on wake-up [pushing the power button immediately] either right after an invalid pattern code (where device then sleeps) or waiting a few seconds with no activity until the device sleeps (where the Nexus 7 fades to a black screen) will have a delay in bringing up the lock screen OR sort of flicker presenting some sort of black and white bar lines background at the bottom half of the screen for a split second before bringing up the lock screen. In essence, when waking the phone from sleep, the screen "glitches" for like a fraction of a second where the "glitch" is a set of white lines that flash on the screen before the lock screen appears on the display. This "rarely" occurs and has to be done fairly quickly, but I have seen it a few times as I continuously tried it over and over again; you can blame my OCD Anyway... I was wondering if this is normal or it is in fact a defect? It doesn't seem to affect the performance of the device itself.
The following are video recordings of the "issue":
http: //youtu.be/lFhr0DxhA_Q
http: //youtu.be/yTmrWgBoAjQ
Does this happen for anyone else?
Thanks in advance!
Praesidium said:
With my settings set to Automatically lock (immediately after sleep) and power button instantly locks with a visible patter screen lock, my Nexus 7 on wake-up [pushing the power button immediately] either right after an invalid pattern code (where device then sleeps) or waiting a few seconds with no activity until the device sleeps (where the Nexus 7 fades to a black screen) will have a delay in bringing up the lock screen OR sort of flicker presenting some sort of black and white bar lines background at the bottom half of the screen for a split second before bringing up the lock screen. In essence, when waking the phone from sleep, the screen "glitches" for like a fraction of a second where the "glitch" is a set of white lines that flash on the screen before the lock screen appears on the display. This "rarely" occurs and has to be done fairly quickly, but I have seen it a few times as I continuously tried it over and over again; you can blame my OCD Anyway... I was wondering if this is normal or it is in fact a defect? It doesn't seem to affect the performance of the device itself.
The following are video recordings of the "issue":
http: //youtu.be/lFhr0DxhA_Q
http: //youtu.be/yTmrWgBoAjQ
Does this happen for anyone else?
Thanks in advance!
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[Q] Display timeout - dim before turning off, please?

I have owned many Android devices over the years. Every one except my Nexus 7 would dim a few seconds or so before completely turning off the display. However, my N7 just turns off when the screen timeout timer expires. Every time it turns off, you have to use the power button to turn it on. I much prefer the behavior of my other devices when it comes to the screen timeout. Is there a way to get the N7 to dim for a few seconds before going off completely like my other devices do?

Having problem with the screen

I'm having problem with the screen it won't go to sleep my display is made on 15 seconds to sleep but it doesn't turn off. :/
See on developers option if is not active the option of keep screen turn on

Screen flashing when pressing home button

Hi,
I've been having screen issues with my phone. First green lines started showing on the screen, I turned auto brightness off, and it fixed the issue. But now when I want to wake my phone, it flashes white, but the screen stays off, and it does this for~3 more clicks, the fourth one turns the screen on though.
I'm on stock by the way. Not rooted.
Figured I'd ask before taking it to Samsung.

Screen timeout issue

My screen always cuts off after being idle for around 10-15 seconds. It doesn't matter what I set the timeout to, it cuts off if I don't touch the screen for 10 seconds, even when I'm moving the phone around! The only fix I found was to enable caffeine, which is annoying when my screen accidentally turns on and never shuts back off unless I manually turn it off (like when my phone is in my pocket or a bag and I don't notice the screen is on). Does anybody know what to do? I already tried resetting and that didn't work.

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