MIUI 12.6 21.9.1


Do you like this MIUI version?

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J

jetstar_de

Members
Feb 15, 2021
42
30
Has someone already installed 21.9.1 on Mi9?
Is the security level September?

Gesendet von meinem MI 9 mit Tapatalk
 
Temisreal

Temisreal

Members
Sep 5, 2021
10
15
Iain_B said:
What I would do in your situation is consider two options:

1. Revert to a backup where you know that it works correctly, and slowly move towards the current version which you know has the problem. That way you should be able to isolate what is causing the problem.

2. Make a complete nandroid backup first, and back it up to your pc, so that you can always go back to it.
Install that latest ROM, without any plugins or modifications, and then do a factory reset. That should get your phone working properly again if it is a software issue.
Slowly apply your modifications until you come across that one that causes the problem. Having isolated it, you can then find a way to deal with it.

As the situation is unique to yourself, then it will be your phone - either your hardware or your software - where the problem lies.
Click to expand...
I haven't made a single modification to my phone apart from installing this ROM.
The situation is also not peculiar to my phone, it has affected a lot (if not every) of Redmi 9T/Note 4G running this ROMs (21.6-21.9) A few users have with same phone model have made complaints too.

Thanks for your input tho, well appreciated.
 
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Iain_B

Iain_B

Members
Mar 25, 2013
1,579
297
Temisreal said:
I haven't made a single modification to my phone apart from installing this ROM.
The situation is also not peculiar to my phone, it has affected a lot (if not every) of Redmi 9T/Note 4G running this ROMs (21.6-21.9) A few users have with same phone model have made complaints too.

Thanks for your input tho, well appreciated.
Click to expand...
I was not aware that it was happening to others with your phone as well, and also being reported. I was working on the pretext that it was unique to you.
I saw that you had said that it was a bug on this current version. Unfortunately many people say the same thing when it is in fact their own system causing the problem. ;)
 
Igor Eisberg

Igor Eisberg

Developer
Staff member
Oct 6, 2016
7,500
322
pittrich67 said:
The same with my Mi11
Code: 
java.lang.UnsatisfiedLinkError: No implementation found for int tmsdk.common.TMSDKContext.doRegisterNatives(int, java.lang.Class) (tried Java_tmsdk_common_TMSDKContext_doRegisterNatives and Java_tmsdk_common_TMSDKContext_doRegisterNatives__ILjava_lang_Class_2)
 at tmsdk.common.TMSDKContext.doRegisterNatives(Native Method)
 at tmsdk.common.TMSDKContext.registerNatives(Unknown Source:3)
 at tmsdk.common.tcc.TccCryptor.<clinit>(Unknown Source:3)
 at tmsdk.common.tcc.TccCryptor.decrypt(Native Method)
 at tmsdkobf.jx.a(Unknown Source:67)
 at tmsdkobf.jx.gf(Unknown Source:17)
 at tmsdkobf.jp$1.run(Unknown Source:101)
 at tmsdkobf.dx$a.run(Unknown Source:8)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
 at java.lang.Thread.run(Thread.java:923)
Click to expand...
Looks like the app is not installed properly, it's a configuration issue, not much we can do about it, you'll need to either force it to reinstall completely somehow, or a factory reset.
 
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pittrich67

pittrich67

Members
Dec 29, 2016
606
82
Igor Eisberg said:
Looks like the app is not installed properly, it's a configuration issue, not much we can do about it, you'll need to either force it to reinstall completely somehow, or a factory reset.
Click to expand...
The cleaner is the only module in the security app that doesn't work. And why should I do a factory reset?
For the test, I just deleted all app data from the security app, but the problem still persists.

Mi 11
 
Temisreal

Temisreal

Members
Sep 5, 2021
10
15
Iain_B said:
I was not aware that it was happening to others with your phone as well, and also being reported. I was working on the pretext that it was unique to you.
I saw that you had said that it was a bug on this current version. Unfortunately many people say the same thing when it is in fact their own system causing the problem. ;)
Click to expand...
I understand.
I never knew you didn't know.
A few people complained about it but didn't seem to get the attention it needed.
I'll continue using the third party app until it's fixed.
Thank you
 
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Poney70

Poney70

Donator
Oct 3, 2019
5,498
337
FassTech said:
Hey, the update works flawlessly via OTA for the Xiaomi Mi 9?
Click to expand...
Hi, if the Updater app is working fine for you - when downloading the latest version - then no problem. :)

Else, you have to download the ROM manually then you can go in the Updater's options ("3-dots" menu at top-right) => Choose update package => Select the downloaded ROM => Start installation process.

;)
 
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B

bramin24

Members
Apr 4, 2018
15
15
There are many bugs for MI 9 in the update, the Messages application is constantly crashing.

java.lang.IllegalStateException: A migration from 3 to 2 was required but not found. Please provide the necessary Migration path via RoomDatabase.Builder.addMigration(Migration ...) or allow for destructive migrations via one of the RoomDatabase.Builder.fallbackToDestructiveMigration* methods.
at c.t.r.a(Unknown Source:134)
at c.v.a.a.e$a.onDowngrade(Unknown Source:13)
at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(Unknown Source:253)
at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(Unknown Source:2)
at c.v.a.a.e$a.a(Unknown Source:4)
at c.v.a.a.e.b(Unknown Source:2)
at c.t.q.l(Unknown Source:2)
at c.t.q.b(Unknown Source:0)
at d.a.c.o.a.M.query(Unknown Source:23)
at d.a.c.h.c.b(Unknown Source:36)
at d.a.c.h.c.a(Unknown Source:108)
at com.android.mms.transaction.SmsReceiverService.a(Unknown Source:1338)
at com.android.mms.transaction.SmsReceiverService.b(Unknown Source:0)
at com.android.mms.transaction.SmsReceiverService$b.handleMessage(Unknown Source:77)
at android.os.Handler.dispatchMessage(Unknown Source:19)
at android.os.Looper.loop(Unknown Source:249)
at android.os.HandlerThread.run(Unknown Source:28)
 
Last edited:
A

akim49

Members
Mar 1, 2021
11
15
Hello, does the camera work on Mi 10T, not pro? In the note it is written that it does not work on both devices, but it is also written that it is not recommended to update only on the pro version.
 
I

Iguaan

Members
Jan 10, 2020
91
20
bramin24 said:
There are many bugs for MI 9 in the update, the Messages application is constantly crashing.

java.lang.IllegalStateException: A migration from 3 to 2 was required but not found. Please provide the necessary Migration path via RoomDatabase.Builder.addMigration(Migration ...) or allow for destructive migrations via one of the RoomDatabase.Builder.fallbackToDestructiveMigration* methods.
at c.t.r.a(Unknown Source:134)
at c.v.a.a.e$a.onDowngrade(Unknown Source:13)
at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(Unknown Source:253)
at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(Unknown Source:2)
at c.v.a.a.e$a.a(Unknown Source:4)
at c.v.a.a.e.b(Unknown Source:2)
at c.t.q.l(Unknown Source:2)
at c.t.q.b(Unknown Source:0)
at d.a.c.o.a.M.query(Unknown Source:23)
at d.a.c.h.c.b(Unknown Source:36)
at d.a.c.h.c.a(Unknown Source:108)
at com.android.mms.transaction.SmsReceiverService.a(Unknown Source:1338)
at com.android.mms.transaction.SmsReceiverService.b(Unknown Source:0)
at com.android.mms.transaction.SmsReceiverService$b.handleMessage(Unknown Source:77)
at android.os.Handler.dispatchMessage(Unknown Source:19)
at android.os.Looper.loop(Unknown Source:249)
at android.os.HandlerThread.run(Unknown Source:28)
Click to expand...
No issues here...
Battery drain/alarm wakelock is also gone, which showed up on previous release.

Sent from my MI 9 using Tapatalk
 
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LOLO9393

LOLO9393

Members
Feb 8, 2016
3,220
322
akim49 said:
Hello, does the camera work on Mi 10T, not pro? In the note it is written that it does not work on both devices, but it is also written that it is not recommended to update only on the pro version.
Click to expand...
And, The question is?.....
 
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F

famusc

Members
Jul 4, 2013
50
30
Battery performance is way worst on last 2 betas when compared to 21.8.18 on Mi 10 Ultra: system is using much more battery and kernel wakelock count is higher in the same conditions. Hope next builds will revert this negative trend
 
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