HyperOS 2.0 HyperOS 2.0 STABLE RELEASE

[Corsigm85]

I noticed that by putting heavy tasks on the device it stops giving these errors, for example as soon as it allows me to enter I open a heavy game like call of duty and after a while it stops giving errors.

Now after something like 40 reboots is working again good... I don't know what's is causing this crashing errors.. now it seems gone.. but I think if I reboot again the phone they will appears again

 

[Manholas]

Here with the poco f6, peridot, the fastboot installation went flawlessly. No problems and 2.0 is working correctly. Merry Christmas to all of you.

 

[Murke]

After the crashing and bugs i flashed the rom again on Ishtar and it worked great for 2 days. It just crashed 10 minutes ago and went on crashing 2-3 times again.
The rom is just bad for Ishtar.

 

[Kazim315]

Also installed Ishtar for the 13 Ultra and I am stuck with constant reboots, freezes etc. It keeps indicating that Polaris has stopped if that helps at all

 

[the4thdoctor]

Xiaomi 13 (fuxi) all good except for the message about polaris that keeps stopping

 

[Igor Eisberg]

After the crashing and bugs i flashed the rom again on Ishtar and it worked great for 2 days. It just crashed 10 minutes ago and went on crashing 2-3 times again.
The rom is just bad for Ishtar.

If you say so, yet you have not provided any log during a crash.

 

[tomur]

Hi there, I was also one of the people with the problems on Mi 13 Ultra but I believe I got the phone working. (Fingers crossed)
The first thing i did wrong was installing the HyperOs 2.0 on A14 TWRP.
After doing that i had the crashes and reboots everyone else already described.
Next I flashed the new A15 TWRP and flashed the ROM again in TWRP. Didn't help, same issues.
After that I flashed the rom through fastboot (windows_install_upgrade.bat). Didn't help, same issues.
Then I started reading the forum and also made a logcat which I attach.
I started the log after the phone booted and ended it after a crash and reboot. Maybe it will help diagnose the problem.
Log
The thing that finally helped me was going to TWRP and clearing the cache partition. ( "Helped" assuming the phone will not start misbehaving again)
After doing that and booting into system I pressed the lock button (doing that previously froze the phone instantly)
It froze the phone for about 5 seconds but after that it recovered and is working as it should.
Im too scared to restart it again fearing that the issues may come back.
I hope this can help somebody. Merry Christmas

 

[Iain_B]

Don't know what "digest verification failure" is.
If you mean "ZIP signature verification" in TWRP, then you must disable it as stated in the instructions, because we no longer sign the ZIPs.

I have installed the latest TWRP recovery (3.7.1.12-v9.0).
With this newer TWRP I was able to install the later OS1.0.16.... version. However, I still cannot install the OS2.

I have disabled (unchecked) both the 'Zip signature verification' and 'Skip digest check before installing zip'.
The error I am getting is:
Digest failed to match on '/sdcard/download/xiaomi.
eu_multi_NUWA_OS2.0.3.0.VMBCNXM_86ae253ca6_os2-15.
zip'.
E:Aborting zip install: Digest verification failed
Error installing zip file '/sdcard/download/xiaomi.
eu_multi_NUWA_OS2.0.3.0.VMBCNXM_86ae253ca6_os2-15.zip'
Updating partition details...

This is very unusual for my updates not to work. I do not have Magisk installed.

 

[MaD_mAnIaC]

I'm also having several reboots on an ishtar, and microphone problems on phone and whatsapp...
I captured a log from the boot until a crash and reboot, maybe it helps with the debugging. Phone is not rooted, and never had a single random reboot before this rom.

log

 

[Igor Eisberg]

I have installed the latest TWRP recovery (3.7.1.12-v9.0).
With this newer TWRP I was able to install the later OS1.0.16.... version. However, I still cannot install the OS2.

I have disabled (unchecked) both the 'Zip signature verification' and 'Skip digest check before installing zip'.
The error I am getting is:
Digest failed to match on '/sdcard/download/xiaomi.
eu_multi_NUWA_OS2.0.3.0.VMBCNXM_86ae253ca6_os2-15.
zip'.
E:Aborting zip install: Digest verification failed
Error installing zip file '/sdcard/download/xiaomi.
eu_multi_NUWA_OS2.0.3.0.VMBCNXM_86ae253ca6_os2-15.zip'
Updating partition details...

This is very unusual for my updates not to work. I do not have Magisk installed.

Maybe the download gets corrupted, no idea. Download manually on PC.

 

[Rober D. Nuño]

Hello,
I am installing HyperOS 2 on my MONDRIAN.
I will keep you informed.

 

[Iain_B]

Maybe the download gets corrupted, no idea. Download manually on PC.

I am doing that again now.

 

[MalCho]

Maybe the download gets corrupted, no idea. Download manually on PC.

Igor, do you guys have any idea what can fix the problem?
We are really struggling here with the ishtar rom and there's no solution yet...

 

[SISPANAGHS]

hello.update modrian.
works perfect

 

[Iain_B]

Maybe the download gets corrupted, no idea. Download manually on PC.

Success .
It could be that using the update app on the phone and with 'Battery saver' on, the download gets corrupted when the screen goes off - or the 'Resume' may not work properly. I shall download on the computer in the future.

I am now going to have to look at my KWGT widgets because they do not look as though the sizing is fully compatible with OS2. But I like the look and clarity of OS2.

 

[chunwing]

HI, same problems here. Do you update the twrp-3.7.1_12-v9.0_A15-ishtar-skkk.img before update to OS2.0? I did not update it and got me this situation now. I am doing backup and try a clean install later but not decided back to OS1.0 or try again OS2.0.

Hi, everyone, i do a clean flash - wipe format that flash again, it seems sloved my issue. I should read the importance first, thanks eu team great work

 

[chunwing]

After the crashing and bugs i flashed the rom again on Ishtar and it worked great for 2 days. It just crashed 10 minutes ago and went on crashing 2-3 times again.
The rom is just bad for Ishtar.

Do you update the recovery to A15 version?

 

[eng333]

I'm on Aurora. I was using Hyperceiler and Pengeek. However, Hyperceiler doesnt fully support Android 15 and Pengeek doesnt seem to support at all.
Does any one have any suggestions for alternative modules that work well with HyperOS 2?
There's only a few options I was using: Add seconds to clock in status bar, Remove privacy dot, add battery bar to top of status bar

 

[Pepitp]

After 4 days, it works great on peridot, battery is good, thanks to dev

 

[Igor Eisberg]

Igor, do you guys have any idea what can fix the problem?
We are really struggling here with the ishtar rom and there's no solution yet...

How could we have an idea when none of you provided any log of any issue thus far?

 

[desire1504]

Hi, may I ask a question. No option VoWifi on this rom for Shennong, is'n it?

 

[Aintso]

Hi everyone!

My Xiaomi 13 Ultra reboot after updating.
Phone is working 5/10mn and reboot.
Opening some applications, and turn off itself or reboot!
Is there someone having same problem?

Thank a lot for your precious help

 

[ErdincFE]

Hello, many mi 13 ultra (ishtar) owners have had problems. I do every eu rom installation as follows, I did not encounter any errors or problems.
I have never installed a rom on this device via twrp yet. In fastboot mode "install_and_format_data" I do a clean installation with the option. When the phone boots up in a healthy way, I put it back in fastboot mode and install the appropriate twrp (https://sourceforge.net/projects/recovery-for-xiaomi-devices/files/ishtar/). From the Wipe section, select "swipe to foctory reset". After that, the device started in a healthy way and I did not have any problems.
The only problem I've seen so far is that changes made in ai eraser pro mode are not saved. I hope it will be useful.
In the initial setup, there were stutters in the interface. Give the rum some time to set. You'll have a much more streamlined interface.
Thank you very much to the Eu team.

 

[oricon]

my updater under my device-> tap on the hyperos logo is gone.

otherwise on mondrian the update works fine.
my approach:
- boot into twrp a14
- update/install hyperos 2.0
- dalvik delete
- install twrp a15
- clear cache and dalvik
- reboot system
- restart into twrp a15
- install magisk

 

[niebla]

Hello, many mi 13 ultra (ishtar) owners have had problems. I do every eu rom installation as follows, I did not encounter any errors or problems.
I have never installed a rom on this device via twrp yet. In fastboot mode "install_and_format_data" I do a clean installation with the option. When the phone boots up in a healthy way, I put it back in fastboot mode and install the appropriate twrp (https://sourceforge.net/projects/recovery-for-xiaomi-devices/files/ishtar/). From the Wipe section, select "swipe to foctory reset". After that, the device started in a healthy way and I did not have any problems.
The only problem I've seen so far is that changes made in ai eraser pro mode are not saved. I hope it will be useful.
In the initial setup, there were stutters in the interface. Give the rum some time to set. You'll have a much more streamlined interface.
Thank you very much to the Eu team.

Same as me, IA eraser does not save changes.

As now my ishtar after some time seems to be stable, hope for someone who has the random reboot, check the battery remaining time as happened to me, that now show the proper time after charging.