2 Cores Turn Off After A While

Discussion in 'Xiaomi Mi 4' started by hacker9001, Mar 23, 2017.

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  1. hacker9001

    hacker9001Members

    Mar 7, 2017
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    I've tried many roms but no luck . Anyone ?
     
  2. mycro7

    mycro7Members

    Mar 6, 2016
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  3. hacker9001

    hacker9001Members

    Mar 7, 2017
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    thanks it works , only problem is 4 cores working all the time lol , i'm not sure if i need to change thermal config , its for ?
    and why this bug still remains to today ? is it hard to fix ?
     
  4. mnikolce

    mnikolceMembers

    Apr 28, 2015
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    I have used the phone (mi4) with the thermal conf tweak - works great! Now I use it without the tweak (2 cores only) - on latest Xiaomi.eu - NOT a difference in performance nor battery life. So I decided just to update the ROM without further complication.

    Sent from my MI 4W using Tapatalk
     
  5. hacker9001

    hacker9001Members

    Mar 7, 2017
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    maybe u dont play games :)
     
    mnikolce likes this.
  6. mdki1996

    mdki1996Members

    May 12, 2016
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    Using redkancut kernel (based on lineage os kernel) mpdecision works correctly: all 4 cores online when needed.

    Inviato dal mio MI 4W utilizzando Tapatalk
     
    mycro7 likes this.
  7. hacker9001

    hacker9001Members

    Mar 7, 2017
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    From a miui.com's mod :
    " This is a known bug and developers are aware of it . We don't have any information on when it will be fixed. "

    Cheer !
     
    jockjoint and Rıdvan like this.
  8. jockjoint

    jockjointMembers

    Dec 18, 2014
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    mnikolce and Arthur King like this.
  9. Arthur King

    Mar 24, 2017
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    Thanks for this! Im just wondering where did you find it, i just want some information about what they do to fix this issue
     
  10. hacker9001

    hacker9001Members

    Mar 7, 2017
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  11. mnikolce

    mnikolceMembers

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    Flash again same xiaomi.eu version of ROM you have.

    Sent from my MI 4W using Tapatalk
     
  12. hacker9001

    hacker9001Members

    Mar 7, 2017
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    thanks you, i think i will comeback to miui just to try this fix
     
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  13. Arthur King

    Mar 24, 2017
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    I got some reboots trying the fix
     
  14. hacker9001

    hacker9001Members

    Mar 7, 2017
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    and i've just got a core disabled, lol
     
  15. mnikolce

    mnikolceMembers

    Apr 28, 2015
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    I have best SOT. Cores working on/off all the time, not just two, nor all four online constantly but they trigger on and off like it should.
    [​IMG][​IMG][​IMG]

    Sent from my MI 4W using Tapatalk
     
  16. Arthur King

    Mar 24, 2017
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    But did you used some of the fixes out there? Or just flashing the rom? I guess is the xiaomi.eu
     
  17. mnikolce

    mnikolceMembers

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    I flashed the suggested fix:
    Try that patch: https://cloud.mail.ru/public/E1t6/wuQrTK7AF

    Flash from TWRP and clear cache/dalvik.
    And I am satisfied as you see from the screenshots. Rom Xiaomi.eu 7.3.30.

    Sent from my MI 4W using Tapatalk
     
    mycro7 likes this.
  18. Arthur King

    Mar 24, 2017
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    Aren't you getting randoms rebots? I got some with the patch so i had to go back, now im wondering if was something that i did wrong.
     
  19. mnikolce

    mnikolceMembers

    Apr 28, 2015
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    No, not a single reboot now, nor with xiaomi.eu ROMs, last 3-4 months. With fixes Mi4W works with 4 cores always online without reboots. Without fixes Mi4W works with 2 cores always online 2 cores offline. With the above stated patch the 4 cores act as from the screenshot again Without random reboots. I'm satisfied now.

    Sent from my MI 4W using Tapatalk
     
  20. zegio

    zegioMembers

    Jun 8, 2016
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  21. hacker9001

    hacker9001Members

    Mar 7, 2017
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    seems its working really good, no random reboot so far, smooth performance :)
     
    mnikolce likes this.
  22. mnikolce

    mnikolceMembers

    Apr 28, 2015
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    Today's xiaomi.eu 7.4.6 again stopped two cores and the changelog was all about the cpu: New - A smarter and more efficient CPU allocation strategy. Should we install the fix again or this cpu condition is good as it is (only two cores online)?

    Sent from my MI 4W using Tapatalk
     
  23. hacker9001

    hacker9001Members

    Mar 7, 2017
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    i think they just copy paste the change log
     
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  24. KcNirvana

    KcNirvanaMembers

    May 19, 2015
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    What's the app that you are measuring?
     
  25. mnikolce

    mnikolceMembers

    Apr 28, 2015
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    First screenshot is from CPU monitor app (search in playstore)

    Sent from my MI 4W using Tapatalk
     
    KcNirvana likes this.

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