@pparent
after a week of testing, the battery usage looks normal.

@arubislander
thanks for the time, it was the app at the end of the day but something went wrong with it.
check out the topic here

@pparent
no :(, the battery now is ok, I will monitor it for a couple of days and I ll post here the results.
Feel free to ask me any question, I ll monitor the topic.

PS
I just remembered something: when I updated your app, at the same time I updated the OS.
I was waiting for the OS to be downloaded without leaving from the update app.
When it finished I clicked on the button next to it and before I exit the update app, the phone automatically restarted to update the OS.
It restarted twice, maybe that was the issue, because after that I immediately noticed the battery drainage.

@pparent
you are in luck I have a screenshot

UT 24.04-1.2 stable

Unfortunately, I uninstall the app and try to install the old one, I am not sure if it is still the case.
I am not sure but, I think that at the first install there were 2 windows in the window carousel.
Now I see 2 apps but after few seconds the second one is disappearing.
The icon is X11 Support.
The command in the top command list was and is whatslectron, before was at the top of the list with 100% cpu now is at the second place with 8% or less.
md5sum:
2abe4aa39f76b1526c334afdfeef309b /lib/aarch64-linux-gnu/liblomiri-private.so

@pparent
I just realize it is your project
I can be your tester.

@pparent
I used "top -o %CPU" command, that you suggested "THANKS" and I realize that whatsnew app which suppose to be the upgrade of whatsapp web app is consuming all the battery, I am just waiting to test it for a full day and I will let you know tomorrow.

PS the icon of the new app is X11 icon, which someone asked me to check, his quote was: "Do you use one of the newer browsers, or any app that produces an X11 icon in the Dash?"

@arubislander
I used top -o %CPU command, that suggested in another thread of the forum and I realize that whatsnew app which suppose to be the upgrade of whatsapp web app is consuming all the battery I am just waiting to test it for a full day and I will let you know tomorrow.

PS yes the icon of the new app is X11 icon.

@pparent
I have no idea what kind of app is the one that is draining your battery and I dont even know how to check which app is draining my battery.
the only thing I know after updating to 20.04-1.2 my battery is not lasting at all.
Posted it here

After the update to 24.04-1.2 the phone from one and half to two days, without charge, now it hardly stays 12 hours.
This is way too low.
Can somebody help?
Alex

The guy from the reddit forum answer with the following, just in case it will help someone:

*Hi, if you give me more information about your current situation I might be able to assist more.

Basically my issue was that the installer made the system partition too small for all the files and updates and it fizzled out while trying to complete. So I just manually increased the partition size.

To do that you need to boot the phone in fastbootd (not the bunny fastboot/bootloader). If you are in UBports recovery, just select Advanced>fastboot, if not use fastboot reboot fastboot (I assume you have platform-tools installed, if you have gotten this far, you need them for next step).

First remove these two partition if present to free space (UT doesn't need them):

sudo fastboot delete-logical-partition product
sudo fastboot delete-logical-partition system_ext

Then run sudo fastboot resize-logical-partition system 3900000000 (3.9GB worked for me). If you get "size too big" try a smaller number.

Then go back to bootloader/fastboot (bunny) and run the UBports installer again. Make sure to select wipe data and bootstrap.*

@Vlad-Nirky
Well...... when my phone was in bootloader, the adb was finding it without any issues. Only when it was on fastbootd mode could not recognize it.

By the way, the global rom was not working, since I live in Greece, and I can verify that I re-install UT with the following Android version for European users:
V12.0.1.0.QJZEUXM

@arubislander
could be

@MrT10001 said in Can NOT install UT Redmi note 9 pro "exit code 256":

Try installer version 0.10.0. Windows sometimes has an issue with fastbootd (which is not regular fastboot).

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!!!!!!!????!!!
W.T.Flag

I installed UBport Installer in my dev rig/linux and IT WORKED!!!!!!!!!!!!

$*&% windows

After about 20 hours, maybe more, of trying, it just came to: "just don't use windows dude"

The windows installer do not recognize the phone when it is in fastbootd mode, so it stops the process.

Thanks guys @MrT10001 @Vlad-Nirky for the help and support
Alex

@MrT10001 said in Can NOT install UT Redmi note 9 pro "exit code 256":

When installing UT only interact with the device when you have to. The reboot into fastbootd can take some time.

when you say "some time" do you mean 30 minutes?
because that how long I let there doing nothing

by the way I manage to install Droidian, which I do not want, successfully.

@Vlad-Nirky @MrT10001

I am not familiar with the ./flast_all.sh procedure.
I am installing with XiaoMiFlash application and it is working just fine.
With XiaoMiFlash I install with the locking , without the locking more that 30 times already the device and all the versions above 12 I had no problem. Always booted in the android environment.
@Vlad-Nirky
I cannot use all the instructions of the guide, of how to install from scratch, because when I click to install it from fatsbootd it stays in fastbootd and the UBport Installer can not recognize it to continue the process. Just stays in fastbootd for ever.
And whatever I do I always get exit code 256 at the end

@Vlad-Nirky
well..... it stops with an error

@Vlad-Nirky
the installation never ends.
It stops at the error:Error installing Ubuntu update, exit code: 256
and it start an endless reboot.
Please, you can also read the reddit post
I uploaded the log files

@Vlad-Nirky
Yes is the "classic" Xiaomi Redmi Note 9 Pro global
Yes the model is M2003J6B2G.
No the joyeuse_global_images_V12.0.3.0.QJZMIXM ROM did NOT work.