MIUI 12.6 21.4.21/22


Do you like this MIUI version?


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Iain_B

Members
Mar 25, 2013
1,466
297
SystemUI is draining too much battery and heating up on Poco F2 Pro
If you click on the part of the graph that you want to find out about, you will isolate that section (the blue dots at each end). Underneath you will see the analysis of both hardware and software consuming the battery. That will then give you an idea of where your power is going, and you should be able to do something about it.
Please note, it is not normally the ROM that is the reason - it tends to be your own settings.
 
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Ghost030

Members
Apr 11, 2021
15
15
[Mi 9T Pro] I can't connect to network at first, then after 5 minutes and a restart it was connected, but mobile data didn't work. Live in Germany, so maybe there is something with the LTE Bands not right working.
36220

Edit: After waiting again for ca 10 min it works.
 
Last edited:

Sanya0321

Members
May 3, 2020
19
15
Open App info and force close Spotify. When you start it again the controls will appear.
This is how it works. Thanks! I just don’t understand why it didn’t go last time when I did the same.

Sent from my MI 9 using Tapatalk
 

Floki007

Members
Feb 10, 2020
13
15
Do notification while listening to music or youtube in background work in this beta build?
I am using Mi 9T pro (21.4.7 build).
 

Fxbp71

Members
Apr 9, 2021
7
13
Great job. Thanks to the developers. Flashed the rom in ginko I only found one problem. Unable to open storage settings, crashed
 

Allessa

Members
Nov 18, 2020
107
40
Great job. Thanks to the developers. Flashed the rom in ginko I only found one problem. Unable to open storage settings, crashed
You're meaning My Device => Storage? If yes, for lmi not crashing...

Gesendet von meinem Redmi K30 Pro Zoom Edition mit Tapatalk
 

sweetxtooth

Members
Jun 13, 2020
25
15
i found the issue that phone can not recognize the sim card its because installing
Magisk the sim card not working i remove it and its back to work
:(
This issue first time happen in 21.4.14 for my Cmi Mi 10 Pro and i didn't i stayed 1 week with no sim card working
and the models in Magisk i have was only 2
one i think its for hosts its default model and second one Game Unlocker for unlock 90fps 120fps to CoD M
and finally Thanks for hard work EU developers thanks :3
(CMI MI 10 PRO)
 

Fxbp71

Members
Apr 9, 2021
7
13
post log here..

Code:
java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List android.content.pm.PackageManager.queryBroadcastReceivers(android.content.Intent, int)' on a null object reference
    at com.miui.optimizecenter.storage.fragment.PriorityStorageFragment.k(Unknown Source:11)
    at com.miui.optimizecenter.storage.fragment.PriorityStorageFragment.onCreatePreferences(Unknown Source:6)
    at androidx.preference.PreferenceFragmentCompat.onCreate(Unknown Source:74)
    at com.miui.optimizecenter.storage.fragment.PriorityStorageFragment.onCreate(Unknown Source:0)
    at androidx.fragment.app.Fragment.performCreate(Unknown Source:16)
    at androidx.fragment.app.I.c(Unknown Source:49)
    at androidx.fragment.app.B.a(Unknown Source:225)
    at androidx.fragment.app.T.a(Unknown Source:196)
    at androidx.fragment.app.T.a(Unknown Source:18)
    at androidx.fragment.app.T.a(Unknown Source:47)
    at androidx.fragment.app.B.b(Unknown Source:117)
    at androidx.fragment.app.B.c(Unknown Source:84)
    at androidx.fragment.app.B.c(Unknown Source:21)
    at androidx.fragment.app.B.e(Unknown Source:14)
    at androidx.fragment.app.B.d(Unknown Source:6)
    at androidx.fragment.app.r.a(Unknown Source:4)
    at androidx.fragment.app.j.onStart(Unknown Source:15)
    at android.app.Instrumentation.callActivityOnStart(Unknown Source:0)
    at android.app.Activity.performStart(Unknown Source:31)
    at android.app.ActivityThread.handleStartActivity(Unknown Source:31)
    at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(Unknown Source:140)
    at android.app.servertransaction.TransactionExecutor.cycleToPath(Unknown Source:10)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(Unknown Source:25)
    at android.app.servertransaction.TransactionExecutor.execute(Unknown Source:76)
    at android.app.ActivityThread$H.handleMessage(Unknown Source:52)
    at android.os.Handler.dispatchMessage(Unknown Source:19)
    at android.os.Looper.loop(Unknown Source:249)
    at android.app.ActivityThread.main(Unknown Source:131)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(Unknown Source:11)
    at com.android.internal.os.ZygoteInit.main(Unknown Source:313)

Something to do with the problem of access to the SD card as previously mentioned by some user?
 

Igor Eisberg

Developer
Staff member
Oct 6, 2016
5,932
322
Code:
java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List android.content.pm.PackageManager.queryBroadcastReceivers(android.content.Intent, int)' on a null object reference
    at com.miui.optimizecenter.storage.fragment.PriorityStorageFragment.k(Unknown Source:11)
    at com.miui.optimizecenter.storage.fragment.PriorityStorageFragment.onCreatePreferences(Unknown Source:6)
    at androidx.preference.PreferenceFragmentCompat.onCreate(Unknown Source:74)
    at com.miui.optimizecenter.storage.fragment.PriorityStorageFragment.onCreate(Unknown Source:0)
    at androidx.fragment.app.Fragment.performCreate(Unknown Source:16)
    at androidx.fragment.app.I.c(Unknown Source:49)
    at androidx.fragment.app.B.a(Unknown Source:225)
    at androidx.fragment.app.T.a(Unknown Source:196)
    at androidx.fragment.app.T.a(Unknown Source:18)
    at androidx.fragment.app.T.a(Unknown Source:47)
    at androidx.fragment.app.B.b(Unknown Source:117)
    at androidx.fragment.app.B.c(Unknown Source:84)
    at androidx.fragment.app.B.c(Unknown Source:21)
    at androidx.fragment.app.B.e(Unknown Source:14)
    at androidx.fragment.app.B.d(Unknown Source:6)
    at androidx.fragment.app.r.a(Unknown Source:4)
    at androidx.fragment.app.j.onStart(Unknown Source:15)
    at android.app.Instrumentation.callActivityOnStart(Unknown Source:0)
    at android.app.Activity.performStart(Unknown Source:31)
    at android.app.ActivityThread.handleStartActivity(Unknown Source:31)
    at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(Unknown Source:140)
    at android.app.servertransaction.TransactionExecutor.cycleToPath(Unknown Source:10)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(Unknown Source:25)
    at android.app.servertransaction.TransactionExecutor.execute(Unknown Source:76)
    at android.app.ActivityThread$H.handleMessage(Unknown Source:52)
    at android.os.Handler.dispatchMessage(Unknown Source:19)
    at android.os.Looper.loop(Unknown Source:249)
    at android.app.ActivityThread.main(Unknown Source:131)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(Unknown Source:11)
    at com.android.internal.os.ZygoteInit.main(Unknown Source:313)

Something to do with the problem of access to the SD card as previously mentioned by some user?
Nope. Something entirely different, which, from looking at Xiaomi's code, I cannot explain... The code looks fine.
 

alexabo

Members
Feb 28, 2020
69
30
I hoped this week's update would correct but not, the problem I experience since 21.4.14/15. I have a strange unexplainable drop of battery life on my MI 9SE during night when phone is switched off. My phone is set to off between 23:30 and 6:30 to save the battery life and not to be disturbed. The battery level dropped by ~20% upon switch on at 6:30. Until 21.4.7/8 everything was working normally there was no such phenomenon.
Has anybody experienced similar, can anybody explain it, propose a solution?
1619283617976.jpg
 
Dec 3, 2020
820
102
I hoped this week's update would correct but not, the problem I experience since 21.4.14/15. I have a strange unexplainable drop of battery life on my MI 9SE during night when phone is switched off. My phone is set to off between 23:30 and 6:30 to save the battery life and not to be disturbed. The battery level dropped by ~20% upon switch on at 6:30. Until 21.4.7/8 everything was working normally there was no such phenomenon.
Has anybody experienced similar, can anybody explain it, propose a solution?
View attachment 36222
From what I see in the graph it seems like its far from off. How can it be off and connect to a cellular network and to google play services? Check at what time the screen is on. A few senarios (it may also be a combination of them):
1)The power off schedule is glitched and doesnt turn the device off.
2)You have set the device to try to connect to 2g or 3g network instead of 4g. This may seem to save power, but if the signal it recieves is too low, it may waste more power while connected to the network.
3)The phone reboots itself for some reason during night.
4)The graph has an issue. Look, it consumed about 20% and around 10% was the cellular network, which says it was around 9mah. So, if 10% translates to 9mah then your phone has a battery of about 90mah, which seems impossible :emoji_laughing:. Check the battery with another app too, like gsm battery monitor.
 

hellfreezover

Members
Aug 29, 2015
483
52
Just a little Problem: On Mi 9T Pro 21.4.21 you can't scroll in the Control Center/ expand it in horizontal layout.
Same here, also can't see the google home devices if I am in landscape mode on control center.
However, I believe this is the Xiaomi design and not necessarily a bug...

Sent from my Mi 9 SE using Tapatalk
 

ivo_kast

Members
Aug 30, 2016
10
13
Hi I have Mi10T and now is 12.1.2.0 stable, unlocked bootloader and want install weekly rom.First boot in fastmode twrp then install weekly rom.Does I must factory data reset in new rom in settings or before new weekly rom in twrp,best regards
 

Igor Eisberg

Developer
Staff member
Oct 6, 2016
5,932
322
Hi I have Mi10T and now is 12.1.2.0 stable, unlocked bootloader and want install weekly rom.First boot in fastmode twrp then install weekly rom.Does I must factory data reset in new rom in settings or before new weekly rom in twrp,best regards
"Format Data" in TWRP after flashing, before rebooting to system.
 

Hincly

Members
Mar 17, 2017
328
52
Sorry in advance, but the issue of the clock in Redmi K30 5G, is it solved ?. Has the corrected ROM been re-uploaded?
Thanks.
 
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