Wakelock After Full Charge

Discussion in 'Xiaomi Redmi 3S / 3X' started by sota01, Apr 5, 2017.

  1. sota01

    sota01Members

    Jul 23, 2016
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    Anyone knows how to fix android system wakelock after charging to 100% on Redmi 3S?
    Problatic since 02/2017 on two devices.
     
    simpple00 likes this.
  2. David22

    David22Members

    Nov 12, 2016
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    I can confirm this bug. I have this since 08/2016. No solution.
     
  3. Rafael Christian Morris

    Feb 27, 2017
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    Me too go to recovery and reboot system via twrp to off the awake constant
     
  4. sota01

    sota01Members

    Jul 23, 2016
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    Simple restart works too...

    But would like to find permanent solution.
     
  5. Krzysiek B.

    Jul 5, 2017
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    I have the same problem.
    I think it most of the times when I use non official Xiaomi charger.
    Anybody has an idea what causes this error?

    It's really annoying to reboot phone all the time after charging.
    Without reboot it's never going to "deep sleep" mode.

    I think most of the people even don't see the problem because of huge battery.
    Even without deep sleep mode the phone can stay charged for one day...
     
  6. David22

    David22Members

    Nov 12, 2016
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    I use the original charger, which I got with the phone. Did you try stable ROM, if it has this issue? I'm planning to change from xiaomi.eu weekly to xiaomi.eu stable, when MIUI 8.5 comes out, just because this issue.

    I think you're right in your last paragraph. I saw many screenshots about 5-6 hours of SOT and people are statisfied with it. I usually get ca. 10 hours. (Of course, when rebooted, so the wakelock is not present.) Okay, I use Greenify, turn off WiFi, when screen is off and turn on airplane mode for night, but that's too much difference.
     
  7. Krzysiek B.

    Jul 5, 2017
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    Some times ago I thought it was only on non official chargers but maybe it's just always after 100%.

    I am always on weekly, never tried stable.
     
  8. Max-Mi

    Max-MiMembers

    Apr 6, 2016
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    I have stable 8.1.5.0 and observed same problem.
    Reboot is sufficient to stop it.

    Inviato dal mio Redmi 3S utilizzando Tapatalk
     
  9. David22

    David22Members

    Nov 12, 2016
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    Then I stay with dev ROM.
     
  10. Berci

    BerciMembers

    Aug 3, 2016
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    I tried the 8.5.3.0 stable update for one week ( rooted , debloated ) , but the phone heats up more than usual and the battery life is decreased a little bit ( for me ) and i saw some hiccups ,lag 's and reboots , for exp. freezed lockscrean and then my phone rebooted while i listened to YouTube in the background .Sooo i went back again ( twice ) back to 8.1.5.0 .eu stable rom , the last best for me !
     
  11. David22

    David22Members

    Nov 12, 2016
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    If I have to choose, I would choose MIUI 7.5, if there would be a release for our phone, which supports hungarian. MIUI 7 was ligher, faster, smoother and more battery friendly. (And in my opinion it looks better.) But from MIUI 8 the 8.1 was the best obviously. Anyway I'm ok with developer ROMs except this wakelock issue.
    By the way, on XDA we got 2 new proffessional developers for our device, whose plan is to make stable Nougat ROMs, let's see, what can they cook for us.
     
  12. jimger

    jimgerMembers

    Sep 16, 2017
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    I have the same problem using latest miui 8 developer rom (from xiaomi-miui.gr). Using betterbatterystats I found out it was msm_otg. I can't find a solution rather than rebooting after disconnecting the charger
     
  13. Krzysiek B.

    Jul 5, 2017
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    I solved my problem.
    Installed "Battery Charge Limit"

    forum.xda-developers.com/android/apps-games/root-battery-charge-limit-t3557002

    Set to 99% and control file to "generic".
    Works great for me. Deep sleep activated without reboot.
     
  14. jimger

    jimgerMembers

    Sep 16, 2017
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    But how charging limit helps msm_otg?
     
  15. Krzysiek B.

    Jul 5, 2017
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    I don't know if that helps with your particular problem or not. Don't expect me to know how that helps :DDD

    It helps the phone to go in deep sleep after charging, so resolve problem of this thread.

    If you try and it doesn't help you, than ... it's normal. This is how forum works in general. ;-))))
     
  16. jimger

    jimgerMembers

    Sep 16, 2017
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    Didn't say anything bad... I just found it strange. you set charge limit to 99% of charging or discharing limit (It has 2 limits to set)
     
  17. Krzysiek B.

    Jul 5, 2017
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    I set 99 for charging. It can be less if you think it's better for battery condition.

    The goal is never to achieve 100%.
    This somehow works for problem of my phone with lack of deep sleep mode.

    This app is nice for battery anyway. Especially while charging at night.

    I use generic control file option but maybe it should be set to different one.
    I see Mi devices are on the list under different options, but for me generic is fine.
     
  18. David22

    David22Members

    Nov 12, 2016
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    I don't know... Now I just charged my phone until 95% and I got wakelock... Well, after this and MIUI 9, I'm really thinking on change to a Nougat based ROM. If all goes well, soon we will get official support for LineageOS. Anyway... Does anybody face this on official (MIUI) ROMs?
     
  19. jimger

    jimgerMembers

    Sep 16, 2017
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    We don't even have official support for Marshmallow. Only fedosis rom.... We are stuck somehow.... Why isn't Miui 9 any good? Haven't tested it yet...
     
  20. David22

    David22Members

    Nov 12, 2016
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    My problem with MIUI 9 is, that it didn't bring any new intresting features on Marshmallow, no split screen, no Nougat, not even a newer security patch level. And it isn't much more optimized, okay, it's a very bit smoother, but it uses more RAM. I have the 2GB variant, on MIUI 8 with all apps closed I had 1000-800 MB free RAM. With MIUI 9 I have 800-500. And the battery drains faster too. And the phone released more than a year ago, and this msm_otg still haven't fixed. That's my problem with MIUI, otherwise I would love it.
     

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