Dim screen after upgrading to ICS - advice?

Discussion in 'Droid RAZR Support' started by tnatnatna1, Jul 11, 2012.

  1. tnatnatna1

    tnatnatna1 New Member

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    Thank you desertknit, the Display Brightness app actually fixed my problem (at least so far). I had tried two other similar apps before (lux and Notification toggle). With Display Brightness though my phone stays bright even after being woken up.out of sleep! Woo!
     
  2. kdavidb

    kdavidb New Member

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    full dim after wake

    i have the same issue. this solution appeared to work at one point but no joy. this behavior is not consistent but seems to occur at some point after a boot. phone is rooted but stock rom. new problem after ICS update. i have "setting profiles" adjusting screen brightness but that's functioning as expected. of note is the fact that the stock power widget displays where brightness SHOULD be when phone wakes, but it sits at full dim. very hard to fix in bright daylight.
    tr
    update: i said "reboot" but that was actually a power cycle. i rebooted using power key plus volume-down key as mentioned elsewhere in this thread and that is working longer now than yesterday. note that the phone takes a screenshot before the boot sequence.

    update: problem returns after a couple hours. no joy.
     
    #14 kdavidb, Jul 28, 2012
    Last edited: Jul 28, 2012
  3. tnatnatna1

    tnatnatna1 New Member

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    kdavidb, did you try the free Display Brightness app in the app store? That has fixed the problem for me.
     
  4. grimloktt

    grimloktt Member

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    I, too, have this issue and it severely p!ss$s me off... Stock ROM--w/ root.
     
  5. TisMyDroid

    TisMyDroid Super Moderator
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    I use a toggle switch to set my screen brightness. The percent brightness (30% most of the time) stays at whatever I last had it set at, no matter what. I actually have all my toggle switches at the top of my notification drop down so it is always accessible using widgetzoid but there are several apps in play store that do the same thing.

    Sent from my DROID RAZR Maxx using Droid Forums
     
  6. luckyguess

    luckyguess New Member

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    Solved

    I had this exact same issue with my Razr MAXX with the same exact symptoms. I searched all over and not one person seemed to have the cure, so I suffered this problem for days. However, I was able to discover the fix on my own. No more dim when waking the screen up. I can't say for sure exactly which step fixed it but I will list what I did to solve the issue:

    1. Power down your Razr.
    2. Power up your Razr.
    3. Hold down volume up + volume down buttons at dual core screen.
    4. Keep holding all the way through animation screen.
    5. This will put your phone into safe mode. You will know this because the words "safe mode" will be in the bottom left corner.

    I don't know if the simple act of putting my phone into safe mode cured it but I noticed that my phone stayed bright when I put it to sleep and woke it at this point. However, by the fact that it functioned normally in safe mode, I figured the culprit might be one of the apps that start at boot in normal mode. Therefore, I went into settings -> apps -> and cleared the data caches of a couple apps that I felt were capable of altering the screen brightness. To be specific, "Light Flow" (an app I downloaded), and "Emergency Alerts".

    I get a strong suspicion that of those two, Emergency Alerts may be the one that was screwing things up since I had it pop up a few times before my problem started. In any case, after I did this and rebooted my phone into normal mode, the problem was completely fixed. I hope this helps a few people out.
     
  7. TisMyDroid

    TisMyDroid Super Moderator
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    Wow, thank you so much luckyguess and thank you for sharing this very valuable information. This issue has plagued some for quite some time.

    And btw, welcome to the forums! Don't be a stranger!
     
  8. grimloktt

    grimloktt Member

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    Awesome! I just did as you directed and so far so good. I, too, have Light Flow.

    What made you suspect those 2 apps?
     
  9. luckyguess

    luckyguess New Member

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    I still don't know for sure if clearing the data for those apps contributed to the cure or if just going into safe mode was the cure. I just kinda went on gut feeling as far as choosing those 2 apps. To be honest, I'm betting the only step that matters in my instructions was safe mode but I figured I'd list everything I did just in case.
     
  10. wellsjs

    wellsjs New Member

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    Hey luckyguess, thanks for the tip. I cleared the Light Flow cache, never went into safe mode, but rebooted and the problem is gone! I had just rooted by Razr Maxx and started having the issue. Thanks to google search and this forum, problem solved in short order! :icon_ lala:
     
  11. grimloktt

    grimloktt Member

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    I just started using Light Flow again and no issues. My theory is that perhaps I had the problem b/c I checked for Light Flow to control another LED that it found...other than primary?
     
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