yashsingh1/xdaforums huggingface dataset:
[Mi 3 General] kopter36:
Im on unofficial RR and using Redkancut v7x. I noticed when I choose MPDecision only cores 0 and 3 are running and nothing else. Even when I ran benchmark it still wont plug in those 2 cores.

Btw, my setting on KA-mod :

268MHz min 2457MHz max

Interactive governor

Thermal throttle at 90'C (yeah I know ;) )

Multicore power saving - off

Stock Qualcomm MPDecision

Everything else on stock value
[Mi 3 General] lazye53:
Can you keep it up-to-date and provide us with the latest connection?
[Mi 3 General] Arthur King:
Yeah, i forget to update this post, you can look at here, its on spanish but look for the link that says on the title post so youll get the latest version: http://www.htcmania.com/showthread.php?t=1304306
[Mi 3 General] yogeshm.007:
For now, I only flashed mpdecision (as provided in v 9.3) on MIUI 8.1.6.0 and all four cores seem to work fine!

Observations (note that I have flashed only mpdecision)

All four cores remain active

When all four cores are under heavy load, maximum core speed seems to be capped at 1497Mhz

There was no increase in Geekbench 4 scores (Single-core: 958; Multi-core: 1890) in balance. Earlier (without this mod) I got (Single-core: 935; Multi-core: 1889) in balance and (Single-core: 940; Multi-core: 2362) in performance

I'll keep keep it as it for at least two days and then, if there is urge to do so, will flash the full zip and revert with result.

PS: Even though I am not a heavy user (only online multiplayer games apart from usual applications), the fact that my Mi4 used only 2 cores no matter what comes really annoyed me. So, even if there is no apparent increase in benchmark scores, I am really happy!
[Mi 3 General] Arthur King:
So finally updated the post here, i think most of you now are on custom roms, but for if some reason anyone still on MIUI and didnt checked the Spanish forum, now you have the update here.

Enjoy :)
[Mi 3 General] nikolce.markovski:
Is it ok just to install from twrp if previously was Cassiopeia fix installed?
[Mi 3 General] Arthur King:
Yeah, you can just flash it, dont need to do anything more
[Mi 3 General] nikolce.markovski:
When powered at first pic the cores are working great the phone is super smooth, after a while it limits the cores frequencies as on the second pic.
[Mi 3 General] Arthur King:
Its because of the battery temperature, so the phone wont burn your hands or something, it will limit the frequency step by step when the battery gets. This is used on MIUI by default, but usually it limits the freq from 2.5 ghz to 1.1 ghz, so i changed this and the max frequency will be limited step by step(2.2 ghz - 1.9 ghz - etc.), so the max frequency on the second screen its limited because the battery temperature its kinda high. BTW its not necessary to have all cores at max frequency, and its configured to do not ramp up to the high frequency for no reason, so it can be that on the second pictures the phone its not doing something hard so that why just dont ramp up to the max frequency.

And you can just try the app that i mention on the OP, will show the cpu frequency all time on a floating window
[Mi 3 General] nikolce.markovski:
New day new challenge since this morning we wake up with Miui 9 on the door step. I have just installed and of course 2 cores online only. Is it safe to install draven fix? Thanks
[Mi 3 General] lazye53:
Can I flash the latest version on Miui 8 directly ?

Do I need to install previous versions?
[Mi 3 General] UserNamist:
Hey has this been fixed in recent updates? I just got my Mi4 and immediately updated to MIUI9. Now, CPU Float (the app you recommended) shows numbers on all 4 cpus when I touch the screen/scroll real fast/etc.

Does this mean I don't have to flash your zip? Thanks
[Mi 3 General] flavio94:
Unfortunately, after few hours my Mi 4 still turns off 2 cores...
[Mi 3 General] Arthur King:
Yes

Yeah, i said it few post ago
[Mi 3 General] wkobaint:
Hi bro, could your mods work on Oreo?

Thanks
[Mi 3 General] Comby_sk:
Did you see MIUI based on Oreo for cancro?
[Mi 3 General] nikolce.markovski:
Mi4w, miui9 installed fix draven, the cores are working correct 30 minutes after restart and it flies, then they minimise their frequency and the phone starts lagging..

Also, installed new Evellyn fix, after while the cpu cores work at maximum 1036 Mhz
[Mi 3 General] nikolce.markovski:
Also, installed new Evellyn fix, after while the cpu cores work at maximum 1036 Mhz, and they don't return on default frequency even if battery temperature is 22°C. Very annoying, the phone lags.
[Mi 3 General] Arthur King:
Thats weird, the minimal frequency that this fix lock the CPU its 1190 Mhz, and its at its only if the processor gets very hot(98ºc) so... That its not related to the fix. The only one that locks the CPU at that frequency its the original Xiaomi files, they lock it at 70ºc on the processor and at 50º on the battery so... Yeah, you should try flashing it again, or maybe if you are on the latest MIUI 9 betas its because they changed something.

At first try flashing it again and see what happens
[Mi 3 General] nikolce.markovski:
I'm not just saying this, I have reinstalled the rom 7.9.14 several times, and installed the fix evellyn, every time same situation, this night i flashed the rom again but left it untouched, now it's working on 2 cores online...
[Mi 3 General] Arthur King:
Then thats it, the fix its not working on MIUI 9
[Mi 3 General] flavio94:
I have MIUI 9 (7.9.14) on a mi4 and the fix works perfectly. All cores work together when needed.

Inviato dal mio MI 4LTE utilizzando Tapatalk
[Mi 3 General] Arthur King:
Oh, i see, so its working fine on MIUI 9? I still dont use MIUI 9 so i have not tested it there yet
[Mi 3 General] nikolce.markovski:
Can you post screenshot of cpu monitor history please...
[Mi 3 General] tokict:
Me too, both draven/evelyn zip doesnt work well on my mi4 running latest miui 9. But, Cassiopeia (9.3) works really well, i almost have zero lag with that version. So, i decide to keep using cassiopeia (9.3), is it save to use that version? [MENTION=4566075]Arthur King[/MENTION]

Thanks before.
[Mi 3 General] nikolce.markovski:
Confirmed, today I reflash, test and can tell this is correct statement. With Cassiopeia fix, cores work ok, and don't limit to 1000 mhz... Thanks
[Mi 3 General] Arthur King:
Thats so weird, because those 3 fixed change the same files, and no one locks the CPU at that frequency so... I think you have something wrong, with the zips or with the TWRP that youre using, because just makes no sense
[Mi 3 General] nikolce.markovski:
Twrp: 3.1.1-0, rom xiaomi.eu 7.9.14, your fixes.zip... that's all, 9.3 is good...
[Mi 3 General] 24likan:
Bro first of all thanks for this.... I which kernel are you using for mi 3?i am on MIUI.... Secondly can u make an uninstall zip?? I mean if someone wants to revert back.... No offence mate.... I am using ur zip and will report soon

---------- Post added at 06:55 PM ---------- Previous post was at 06:53 PM ----------

I just want a cooler battery and efficient cpu scaling
[Mi 3 General] Arthur King:
If you want that then this is for you, i made some changes to the temp cotrol and tuned up the interactive governor to be more efficient.

And the reason that i cant make an uninstaller its because the files change a bit on different MIUI versions so... Yeah, i cant do it for all versions, thats why
[Mi 3 General] flavio94:
It still works with 7.9.21 ROM

Inviato dal mio MI 4LTE utilizzando Tapatalk
[Mi 3 General] nikolce.markovski:
So can you be more specific, are you installing evellyn fix?
[Mi 3 General] flavio94:
Yes, Evelynn v12
[Mi 3 General] nikolce.markovski:
This is my Mi4w on 7.9.21 xiaomi eu with evelynn v12

Finally I have searched for this on other forums, and found on http://en.miui.com/thread-678244-1-1.html how some else is explaining how should this Fix be installed and here is written: "turn OFF memory optimization" but the difference is made by "and DISABLE Miui optimization"

Now I have working Mi4w.

And NO I was wrong, cpu again locks the frequency at 1036 mhz?!?! What is going on!
[Mi 3 General] nikolce.markovski:
I think my case is solved: i flashed fastboot china developer > twrp 3.0.0-0 > format data > eu latest developer > wiped cache > evelynn 12.4

Edit:

No good!

After around 20 hours from posting the above, the four cores became restricted as shown on the screenshot bellow:
[Mi 3 General] nikolce.markovski:
Definitely, Casiopeia fix works, but all the others newer fixes do not work properly. If it was device problem it would be same with all but no Casiopeia make difference.
[Mi 3 General] Arthur King:
I'll take a look but I really don't get what's happening to you, and it's so weird because as I said before, I just don't use that frequency as a limit or anything like that so there is no reason for that, but as I said, I'll take a look. BTW y just updated the fix to 12.6 version but I think it won't work for you, but I'd you want to try it just go for it
[Mi 3 General] nikolce.markovski:
This morning I installed 12.6, by noon it stopped and the phone was lagging then installed 9.3 restart and it was all good by now, and just a minute ago again I installed 12.6 restarted the phone and I saw your reply... Now on 12.6 and will look what will it be...

Edit: no success. 12.6 again restricted the frequencies of the cores. I'm back on 9.3
[Mi 3 General] Arthur King:
i looked at the files and i can confirm that there is no reason for that so... I guess it cant be fixed since makes no reason, sorry, if 9.3 works fine for you for some reason then stay there, because as i said, it makes no sense, i think will be related to some thing that you do on MIUI or some app or something, but there is nothing wrong with the zips, they should work since the do the exact same thing
[Mi 3 General] nikolce.markovski:
I'm on default installation xiaomi.ei 7.9.21 no root or else, twrp 3.1.1-0, just playstore apps, memory optimization Off. At the moment of writing I installed 12.6 over 9.3 - the phone is flying. (From experience it will restrict the core frequencies after several hours and the cores will stay there)... Will write later...

Here it is...
[Mi 3 General] sandaljrpit:
try to change in buildprop " ro.product.model=MI 3W " to " ro.product.model=MI 4 "

because I see the cores settings are in the "low" changepowermode.

sorry if I am wrong.
[Mi 3 General] nikolce.markovski:
How did you conclude that is written Mi 3w?
[Mi 3 General] sandaljrpit:
because,

#!/system/bin/sh

target=`getprop ro.product.model`

powermode=`getprop persist.sys.aries.power_profile`

dev_governor=`ls /sys/class/devfreq/qcom,cpubw*/governor`

( in changepowermode )
[Mi 3 General] nikolce.markovski:
I've changed. Let's see... Thanks for suggestion.

No good again. Same situation like before
[Mi 3 General] nikolce.markovski:
Default installation, no root but with Casiopeia 9.3 fix it is running great and without lock of core frequencies. Any Idea?
[Mi 3 General] Arthur King:
Try this:

https://www.mediafire.com/file/dqwy0g1ahgds3qw/FIX_Evelynn_v12.7_MIUI.zip
[Mi 3 General] nikolce.markovski:
1-2 hours is working fine, then again it limits the frequencies, I have to force Performance mode, then I turn performance off and the cores remain to work fine but again after a while they are limited to 1036 MHz, also tried to restart and then cores work fine and after some time again they become limited.
[Mi 3 General] Arthur King:
I really dont get it then, and its so weird because if, for example, you flash cassiopeia after flashing this i really dont get why cassiopeia works but this doesn't work i dont know what to do
[Mi 3 General] sandaljrpit:
I think because mpdecision & thermal 8974
[Mi 3 General] Arthur King:
But its working fine for me, and for some other users but not for him, i dont know what i can do for now... I'll keep looking
[Mi 3 General] nikolce.markovski:
Just wanted to tell you thank you for your time and consideration. Casiopeia works every time, newer fixes proved that are even better but they do not work all the time, because for some reason the cores get stuck on max 1036.
[Mi 3 General] sandaljrpit:
Try this

https://drive.google.com/file/d/0Bwk4Z-7TowMUR28waE5FLXBpckU/view?usp=drivesdk

But, Optimiz - On .
[Mi 3 General] nikolce.markovski:
Miui optimization ON? Memory optimization low?

Installation over Casiopeia 9.3?

This is what I did, this is how is set now.
[Mi 3 General] sandaljrpit:
I myself use MIUI optimiz ON, memory optimiz standard. and use what I share with you. :)
[Mi 3 General] nikolce.markovski:
No good :(
[Mi 3 General] sandaljrpit:
yahh.. i'm aware about that But i play game (real racing 3), everything works fine. although the cpu is only in 1036. this may be the result of a thermal daemon.
[Mi 3 General] Arthur King:
You have an Mi 4 right? I still dont get why that happens to you. Its like youre using the "low" battery profile, but you cant even use that on an Mi 4, its only for Mi 3, and i have some testers with an Mi 3 and they dont get this problem, i think that its something that youre doing, its like you activate the "battery saver" option, so thats why that happens. Just look at the things that you change or something, because its just so weird
[Mi 3 General] nikolce.markovski:
Mi4w, no I don't use batery saver nor performance mode, and again I am on casiopeia 9.3 and it doesn't lock the core frequencies.

And I made clean fastboot flash of miui9 china beta, then installed twrp 3.1.1-0, installed latest xiaomi.eu beta, and that's it the last thing is which fix of yours should be used to have smoothest miui. 12.6 is excellent but for some minutes or hours... Then I always go back installing zip xiaomi.eu wipe cache and install casiopeia to be at some better level than on two cores.
[Mi 3 General] Arthur King:
Oh well, as i said before, just stay on cassiopeia if it works fine for you because i really dont know what else i can try, if i found something ill reply to you again but... As i said, i dont know what to do for now
[Mi 3 General] nikolce.markovski:
At the moment my phone is on Oreo 8.0.0 Nitrogen OS, the cpu cores are excellent, kernel ZeurionX-V3.

Even better, flashed MIUI 9 searched and found ZeurionX-V4-r1, and is beautiful!

Edit: I changed from Nitrogen 8.0 to Miui back because I assume the zeurionx is the key, but on miui9 with ZeurionX-V4-r1 I stumbled on having 3 cores offline.

So no good again. :( What a nightmare
[Mi 3 General] Arthur King:
Try this one: https://www.mediafire.com/file/ix9d8gn97gpb2y0/FIX_Evelynn_v12.9_MIUI.zip

This just have NO REASON to lock at 1036 since the "low" profile its just like the balance profile now so... Yeah, try it and tell me
[Mi 3 General] Arthur King:
Update Evelynn v12.9

Now it should be more snapier and works better in general, i also cleaned the files of MIUI so... Yeah, it should work better.
[Mi 3 General] nikolce.markovski:
Installed xiaomi.eu zip, wiped cache, installed 12.9 reboot to system, turned memory optimization Off restart. About 1 hour was perfect. And now this:
[Mi 3 General] Arthur King:
Oh well, you phone hates you. Literally there is no more reason to lock at that frequency, I just can tell you to stay on cassiopeia and never try the new versions. I don't know why that happens, I don't know if it's because you're doing something, but as I said, there is just no more reason to stay on that frequency, the only way to stick on that it's because you do it by yourself. So... Yeah, sorry man, I tried.
[Mi 3 General] nikolce.markovski:
Maybe you can tell me your installation procedure, Your setup, 7.9.21 updates also twrp to 3.1.1.0... I also switch ti memory optimization low, restart - and the cores start ok but again lock at 1036...
[Mi 3 General] sandaljrpit:
Thanks bro, i Will try
[Mi 3 General] Mango Polo:
I am on a custom rom from team MiuiPro

Device Mi3W

Miui version - 9

Beta - 7.10.12

First turned off Miui Optimisation

Than flashed via TWRP

everything works perfectly

All 4 cores active
[Mi 3 General] starfall88:
Well done. Works well with the latest MIUI 9 ROM.
[Mi 3 General] Arthur King:
Update Fizz v13.9.5

Finally update this post. This fix should be even more colder than the others. It wont use the highest frecuencies that much and will be better for the battery. Also added some optimizations to the scheduler.

Enjoy
[Mi 3 General] Arthur King:
Finally happened to me today, I think it because of the MIUI permissions. I don't know if it's because the "clear all" button or something or what, but if you want to fully enjoy the fixes you need to disable de permissions manager of MIUI, first you need to disable the MIUI optimizations, then go to the permissions area, then settings and disable the permissions manager. And you need to disable the MIUI battery manager too so... Go to setting>battery and performance>manage apps battery usage>chose apps>3 dots and turn off battery saver. That's it, it's the only way
[Mi 3 General] nikolce.markovski:
Yesterday installed 7.11.2 with format data, memory optimization is default LOW installed latest 13.9.5 so far is good around 18 hours cpu monitor shows good values... I repeat Everything is on default, if something changes I will edit here.

After around 24 hours the cpu with installed fix was working great, but again without reason it restricted to 1036 MHz. Now just restarted with memory optimization Off - works good again.
[Mi 3 General] Arthur King:
btw, you can just turn on performance mode then turn it off and will fix this.
[Mi 3 General] nikolce.markovski:
At the moment memory optimization Off, miui optimization Off, permission manager off and battery saver off. Let see if this is good enough for permanent cpu revitalising as we wish

No luck after all. Cpu restricted to 1036. Unusable for me.
[Mi 3 General] Arthur King:
Well, then i dont know, i have MIUI optimization off, 3 days and no more locks of the CPU.

Do you use the "clean all" on the recents screen? I dont use it that much because i found it kinda annoying but i noticed that i had those lock by using it a lot.

BTW as i said, just turn on and off the performance mode and will fix this. I even think that if you just turn it on and off this will never happen again
[Mi 3 General] Langdao:
I will continue to use version 12.9, it's very good :o

Thanks you Arthur King
[Mi 3 General] Arthur King:
Update Fizz v13.9.8

This have some changes to the interactive governor so it will be more efficient. So i've made some changes to the VM for better battery. BTW i think this one will finally fix the issue that locks the CPU at 1 Ghz for no reason, btw if that happens you can just turn on and off the battery performance to fix this.
[Mi 3 General] nikolce.markovski:
Four days on Fizz v.13.9.5, memory optimization Off, Miui optimization Off, permission manager off, app battery saver and without a single click on Clean all in recent app menu - result: no cpu lock, great SOT. Thank you
[Mi 3 General] Arthur King:
Yeah, i have the same setup aswell, i noticed, at least for my use, i get even more battery with battery saver off, and the good part is that my apps don get closed
[Mi 3 General] Iceman:
Hi Arthur,

I have small request here, possible make the uninstaller in case anything wrong / problem? It still can revert back to default. Please consider bro:).. Thanks in advance.
[Mi 3 General] Arthur King:
https://www.mediafire.com/file/he92kxikinogzn7/B2Mi****.zip
[Mi 3 General] ampalos95:
So by flashing this we return back to original configuration?
[Mi 3 General] Arthur King:
yes
[Mi 3 General] Langdao:
13.9.8 Fizz : Balanced mode play game is not good , fps usually drop to 22-27 fps, when turn on performence mode it is ok, 49-55 fps

12.9 Evelyn: Balanced mode play very good: 40-44 fps, when turn on performence mode it is same 13.9.8 Fizz , 50-55 fps

Because I dont want turn on Performence mode so I choose 12.9 Evelyn

The battery life of both is equally good, not too much difference :fingers-crossed:
[Mi 3 General] Arthur King:
Update Gnar v14.1

I've made some changes to the virtual memory for better battery. Also this one will skip some of the low frecuencies since they use almost the same energy that some high frecuencies does, so this will result on better performance at all
[Mi 3 General] ampalos95:
Now I'm in last developer Miui 9 from xiaomi.eu. If I just flash this fix and turn off memory optimization it will work without problems?
[Mi 3 General] Arthur King:
Yep, but try this for better experience:

https://xdaforums.com/showpost.php?p=74398781&postcount=96
[Mi 3 General] rly:
Is it possible to flash this zip through stock recovery?
[Mi 3 General] Arthur King:
Nope :(
[Mi 3 General] QuangTu:
Hi Arthur! Can i use Gnar for Mi mix with MIUI 9 stable
[Mi 3 General] Arthur King:
You can't, this is for Snapdragon 800/801
[Mi 3 General] QuangTu:
So can you make same FIX for Mi Mix SD821 plzz
[Mi 3 General] tonjikkk:
bro, what this work in aosp rom?
[Mi 3 General] mdki1996:
Aosp roms for mi3 and mi4 doesn't have the 2 cores bug.

Inviato dal mio MI 4W utilizzando Tapatalk
[Mi 3 General] hatake.is.back:
hello sir, after i flash this uninstaller (i use fix fizz 13.9.8 before) my phone stuck and can't boot.
[Mi 3 General] mdki1996:
[MENTION=4566075]Arthur King[/MENTION] thanks for your work! The link here on Xda brings to a previews version of the fix, not the last v15 Nasus.
[Mi 3 General] ampalos95:
[MENTION=4566075]Arthur King[/MENTION] thanks for your zip.

One question.

After updates do we have to install the zip again?
[Mi 3 General] Arthur King:
Yeah sorry, im less active now. Its updated now btw.

I think yes, its better to flash it again just to be sure.
[Mi 3 General] ampalos95:
OK this not a problem. It's just a simple flash.

I'm using your 15bat version in last Version of mi globe rom and I just turn off the Miui optimization and everything works fine. I used also the clear all button and again everything it's fine. I didn't test games. Thanks for the zip
[Mi 3 General] sandaljrpit:
Hi bro,

Last fix not work on MIUI 9.5 , thanks
[Mi 3 General] ampalos95:
Working normal to me. Miui optimization off and a simple install of the zip in twrp.

Στάλθηκε από το MI 4LTE μου χρησιμοποιώντας Tapatalk
[Mi 3 General] wkobaint:
Remember to disable battery saving and permission manager.
[Mi 3 General] nakatakanz07:
Hey

https://drive.google.com/file/d/1oW6Mts0rRjggiHuarLSdZfQdPCKho3tO/view

This fix better than ur fix.

Stable ...
[Mi 3 General] mdki1996:
Which problems do you have with Nasus fix?

Inviato dal mio MI 4W utilizzando Tapatalk
[Mi 3 General] ampalos95:
In my case I just turn off Miui optimization and it works perfectly.
[Mi 3 General] nakatakanz07:
it is not very stable in normal use.(for narsus)
[Mi 3 General] Arthur King:
Thats nice, but whats the point of this? I mean, if it works for you better than mine, well, enjoy it, but why do i need to know that? You have a lot of fixes that i have made to try and find your sweet spot, but if mine dont works for you and that one does(which btw does not do anything, as far as i can see on the files) enjoy as much as you can.
[Mi 3 General] nakatakanz07:
Sorry bro. My English is so bad..

İ said only this fix better stability :(.
[Mi 3 General] mdki1996:
I don't have stability issue with Xiaomi.Eu 9.5.1.0 + Nasus fix.

Inviato dal mio MI 4W utilizzando Tapatalk
[Mi 3 General] RIPPERS:
Any update for miui 10?
[Mi 3 General] nikolce.markovski:
Try with Nasus fixes... They are good on Miui 10. Mine works perfect with xiaomi.eu 8.7.26 and nasus_perf fix.
[Mi 3 General] Arthur King:
I've finally updated this file, i had a little time with the Mi 4. I just updated the performance file since the battery its kinda "balanced", also i noticed that on the perf file i did some things wrong so... This will feel more smooth.

Enjoy :)
[Mi 3 General] nakatakanz07:
BETTER!

HEY! Now ur fix running perfect! Thank u so much!
[Mi 3 General] wkobaint:
Last update is very good bro! I like it!

Good job! Thanks