EMUI 9.1.0.300 Battery Life...... - Huawei Mate 20 Pro Questions & Answers

Any one else's battery life got worse after 9.1.0.300 installation?
My usual 100% shows a life of 35/36 standby hours.....after the new EMUI loaded its dropped to 29 max....
Is it worth a full reload of the phone?

In my experience, after 2 days with Emui 9.1 battery life doesn't appear to be worse, but conversely slightly better.
Normal OTA update, no factory reset.
But these are only my pretty initial feelings, I'll see.

In Chinese Huawei official forum. Some said after every update. Emui will try to optimize system by the way of using. Like Helix Engine's machine learning function. During this process the battery dead quicker than normal. Whole process may take 1-2 days, and then it will go back to normal.

Yes machine learning became faster and more aggressive after the update, but after two days your battery life will stabilize.

Good battery life for me. After full charge : 71h estimated.
Actually I'm at 57%, 4h17 SOT, and remain 35h and 28 mn

My second day with 9.1. I find better battery life on 9.1

My battery also got affected by Emui 9.1, I checked in the battery setting & discover that it was Huawei data management service causing the drain!
What app is causing your drain?

themissionimpossible said:
In my experience, after 2 days with Emui 9.1 battery life doesn't appear to be worse, but conversely slightly better.
Normal OTA update, no factory reset.
But these are only my pretty initial feelings, I'll see.
Click to expand...
Click to collapse
Why say that, obviously it will be better with the faster file partition (EROFS ) which makes less work for the battery

Mines better now... Updated via dload (full wipe)...
Charged to 100% and currently im at 23hours, 14minutes with screen on time 5hours 53mins with 44% left this with lte 60/ wifi 40 and brightness Auto (but in germany its sunny as ****..)

For me same as before

Wait what none of you guys use snapchat? xD
Battery killer ?

Raed20 said:
Wait what none of you guys use snapchat? xD
Battery killer
Click to expand...
Click to collapse
No haha xD such battery and notifications killers arent mine xD im on Facebook and Instagram but trough the browser...

Slightly better in 9.1 , and the new 9.1 is way faster

w1000i said:
Slightly better in 9.1 , and the new 9.1 is way faster
Click to expand...
Click to collapse
+1
same feelings here !

I feel it seems to drain slightly more than before. EVR-L29.
It's more noticeable now compared to before update. Something to do with the GPU Turbo something?

amgreenhawk said:
I feel it seems to drain slightly more than before. EVR-L29.
It's more noticeable now compared to before update. Something to do with the GPU Turbo something?
Click to expand...
Click to collapse
I have updated before and the battery is now running out much faster.
I will wait 2 days, as I read in this forum, and then I will try to do a phone reset

hi all
any system or UI update LIKE WINDOWS or ios and android you must format your system to clean all the partiones
the last 9.1 update its about 4GB and systemy file read change that is mean you must format your systemy to be fresh
and the AI will work great

KARIM9377 said:
hi all
any system or UI update LIKE WINDOWS or ios and android you must format your system to clean all the partiones
the last 9.1 update its about 4GB and systemy file read change that is mean you must format your systemy to be fresh
and the AI will work great
Click to expand...
Click to collapse
Sorry for new question but how do I format?cheers

cnutt1 said:
Sorry for new question but how do I format?cheers
Click to expand...
Click to collapse
What I mean about format is hard reset
First you must backup your data and don't not
Froget your password if have huawei protection is on
Than following this YouTube video about how to hard reset 20 pro
https://youtu.be/1p8TgJTeQqA
DON'T FORGET BACKUP YOUR DATA

KARIM9377 said:
What I mean about format is hard reset
First you must backup your data and don't not
Froget your password if have huawei protection is on
Than following this YouTube video about how to hard reset 20 pro
https://youtu.be/1p8TgJTeQqA
DON'T FORGET BACKUP YOUR DATA
Click to expand...
Click to collapse
Thanks much appreciated

Related

Windows Phone 8.1 Dev Update 1

Hello all,
Just a quick message to let you know Microsoft has released an update to Dev 1. I have just updated my phone to version (8.10.12382.878).
Somehow there aren't any information on what has been fixed, but hopefully battery drain and heating issues are fixed. I will let you know how it goes or if I notice anything special. So far, the strangest thing is that my phone was at 100% before the update. The update took about 20 minutes to complete and after, my phone powered with only 28%... Hopefully this is part of a calibration that will allow me to have better power later.
Good luck everyone!
OlivierL said:
Hello all,
Just a quick message to let you know Microsoft has released an update to Dev 1. I have just updated my phone to version (8.10.12382.878).
Somehow there aren't any information on what has been fixed, but hopefully battery drain and heating issues are fixed. I will let you know how it goes or if I notice anything special. So far, the strangest thing is that my phone was at 100% before the update. The update took about 20 minutes to complete and after, my phone powered with only 28%... Hopefully this is part of a calibration that will allow me to have better power later.
Good luck everyone!
Click to expand...
Click to collapse
Updating right now!
Pedrorudi said:
Updating right now!
Click to expand...
Click to collapse
updating too!
While not stated on the page, it was mentioned in the podcast that battery improvements was one of the fix's. That said, I've been running on it for a day, and haven't really noticed much.
http://winsupersite.com/windows-phone/microsoft-updates-windows-phone-81-developer-preview
i not notice improvement on battery life with update 1... same as before with 8.1... but my battery can long 2 days... only what i do is hard reset and set all settings from fresh (not used backup from cloud)
Gotta say 8.1 is amazing. Tile wallpaper, 3 columns and notification panel slide down and a lot more...
I haven't noticed a thing on mine...
Sent from my iPad using Tapatalk HD
thanks
thanks
dxdy said:
i not notice improvement on battery life with update 1... same as before with 8.1... but my battery can long 2 days... only what i do is hard reset and set all settings from fresh (not used backup from cloud)
Click to expand...
Click to collapse
i just recently updated to 8.1. and i can say that after my first attempt of using the backed up settings from the cloud starting completely fresh is the way to go. battery life was less than 5 hours for me at first. after hard resetting and starting from scratch my phone is no longer hot and the battery time has resumed to what it was before the update.

Mate 20 Pro - Strange Battery Problem

I have a problem with the battery of my mate 20 pro.
I had 9.1.0.358 on my phone.
Then, i have updated to android 10. (+ formatted phone). I waited for 2 weeks. But battery life was terrible.
So, i have returned back to 9.1. (+ formatted phone).
I have been waiting for 2 weeks.
But battery life is even much more worse now.
What should i do?
Should i go on with 9.1 , or update to adroid 10 again?
My only criteria is battery life.
Otherwise, there is no significant difference between 9.1 and 10 for me.
Please help me !
Thanks
The same thing happened to me so in the end I decided to go back to EMUI 10. Battery life is not horrible but it's not good either.
I really dont know what to do..
Give it some time maybe it's still optimizing itself.
Is it better to stay in 9.1 or go to android 10, for BAttery life.
Your opinion?
draligus said:
Is it better to stay in 9.1 or go to android 10, for BAttery life.
Your opinion?
Click to expand...
Click to collapse
Go to Android 10, I've have heard version 10.0.0.182 has solved the battery problem.
Batterylive is on my phone terrible too, after Update to 10.154 .
Now im on 182 baut After 2 days the batterytime is terrible. I dont know what i can do. On the 9.1 the time was Perfect...
Which version of 9.1 was the best?
found i was missing notifications while gaming on 10.180 too
I am on 180 an my battery life is amazing as before. I have disabled the powergenie, I did that on version 9 already, abd I have always had very good battery since then.
I get around 10 hours SOT.
Maybe you should try to disable powergenie?
What do you mean with "Powergenie"?
zeroXTC said:
I am on 180 an my battery life is amazing as before. I have disabled the powergenie, I did that on version 9 already, abd I have always had very good battery since then.
I get around 10 hours SOT.
Maybe you should try to disable powergenie?
Click to expand...
Click to collapse
If i disable powergenie, which functions will be lost?
Thanks
draligus said:
If i disable powergenie, which functions will be lost?
Thanks
Click to expand...
Click to collapse
You will lose the ability to see app battery usage. But you can use any 3rd party app to see that
Did you disable any other apps and services
And what Can I understand under this Powergenie and who can I find this?
zeroXTC said:
I am on 180 an my battery life is amazing as before. I have disabled the powergenie, I did that on version 9 already, abd I have always had very good battery since then.
I get around 10 hours SOT.
Maybe you should try to disable powergenie?
Click to expand...
Click to collapse
Any other apps disabled/debloated?? If you have a list that would be cool
sevanig said:
Any other apps disabled/debloated?? If you have a list that would be cool
Click to expand...
Click to collapse
I only disabled that app

Battery life after EMUI 10.1 update

Hello,
after update to EMUI 10.1 my battery is discharging at least 2 times faster than before.
The usage of the phone is same, same apps as before. Do I need to hard reset phone? Anyone with the same problem?
saiyajin_god said:
Hello,
after update to EMUI 10.1 my battery is discharging at least 2 times faster than before.
The usage of the phone is same, same apps as before. Do I need to hard reset phone? Anyone with the same problem?
Click to expand...
Click to collapse
It needs time to settle, give it a few days, mine was like that now it's the same as 10.0
Mine is the same, maybe even a little bit better.
Did you check battery usage? Maybe some app is draining the battery.
Its same for me too ... Just wipe cache partition and uou will be fine

Accidentily upgraded to Android 10

So today was the day. I did not pay attention to this nagging upgrade-popup and i accidentally clicked to upgrade.
I thought this would not be possible, because I got it rooted but apprearently I was wrong.
So here I am: a Xiaomi Mi A3 with Anroid 10 ... AND I HATE IT.
Batterydrain, ugly icons, and so on.
Is there any way to restore the system before the update? (Shouldn't this be possible, because of this A-B side system the phone has?)
If i can't go back: Is there a way to get the old wifi and signal-strenghts icons back?
... and I will figure it out how to root it again I guess.
Perform a factory reset dude, it's not so bad, it only have the same bugs and issues of Android 9. Pretty the same but with dark mode and few more settings.
Niclass said:
Perform a factory reset dude, it's not so bad, it only have the same bugs and issues of Android 9. Pretty the same but with dark mode and few more settings.
Click to expand...
Click to collapse
Factory reset will not downgrade android version. He will have to flash miui 11 followed by stock android 9 rom to retain function of sensors and to keep widevine L1
There isn't a way to downgrade, except what the previous commenter said. Android 10 isn't that bad, you only hear people complaining but there are few dozen people i know personally who use Mi A3 with android 10 and none have problems including me. Just installed Google's eclipse live wallpaper looks sick on the oled screen. Forums became littered with complaints but the people who do enjoy using it don't mention it. Also i guess it's a batch of phones which didn't have the proper settings from the factory which lead to said problems
blackworior said:
There isn't a way to downgrade, except what the previous commenter said. Android 10 isn't that bad, you only hear people complaining but there are few dozen people i know personally who use Mi A3 with android 10 and none have problems including me. Just installed Google's eclipse live wallpaper looks sick on the oled screen. Forums became littered with complaints but the people who do enjoy using it don't mention it. Also i guess it's a batch of phones which didn't have the proper settings from the factory which lead to said problems
Click to expand...
Click to collapse
Correct But there are some Battery Draining Issues which was Fixed in Aug Patch still. the battery drains. i mean if the battery was like Pie none would have complain and the Rom is now nearly Bugless Except Random Reboot faced Twice a Day.
Blackbird918Sr said:
Correct But there are some Battery Draining Issues which was Fixed in Aug Patch still. the battery drains. i mean if the battery was like Pie none would have complain and the Rom is now nearly Bugless Except Random Reboot faced Twice a Day.
Click to expand...
Click to collapse
No issues here. Was on Android 10 as soon as it came out. Of course did reset the phone. No battery drains here and no random reboots. Maybe it's something else?
I'm on android 10 for months now. No random reboots here, only problem that the battery is worse than in pie.
I might give the factory reset a chance. maybe it will help to get rid of the battery drain.
what is the most efficient way to restore my apps (+ settings if possible) after the reset?
is titanium backup still a thing?
or is backing up and restoring the apps a bad idea if i want to fix the battery drain?
Typhoon_Master said:
or is backing up and restoring the apps a bad idea if i want to fix the battery drain?
Click to expand...
Click to collapse
TB working fine on Q. Just restore most needed apps.
Typhoon_Master said:
or is backing up and restoring the apps a bad idea if i want to fix the battery drain?
Click to expand...
Click to collapse
First of all, you should figure out if you really have a "battery drain". What's your typical screen on/screen off/screen off+aod enabled discharge rate?

Question What do you think about MIUI 13 battery life?

Just upgraded to newest MIUI 13. I factory reset my device for the new OS update. I'm in doubt if battery is better or worse.
What is your experience?
Mine is 30% better
I have not noticed any difference after upgrading to MIUI 13, it seems to be the same.
Everything is better on miui 13 except dark mode for individual apps (not working). You?
Are there any bugs in miui 13?
Warren_Orange said:
Are there any bugs in miui 13?
Click to expand...
Click to collapse
There is no bug-free software - except the single liners like "Hello world"
But I'm questioning myself about TWRP, Magisk, Magisk modules under MIUI 13/A12
dwensch said:
Just upgraded to newest MIUI 13. I factory reset my device for the new OS update. I'm in doubt if battery is better or worse.
What is your experience?
Click to expand...
Click to collapse
Haven't really seen any big battery improvements, except that it's true, it lasts a LITTLE bit longer.
I'm using a mi 11 ultra and since i updated it to MIUI 13 battery life went from average to terrible. I now barely reach 5h of SOT... I reset the phone and tried many things but nothing worked. I wish I had stayed under MIUI 12.5
bobbylechat said:
I'm using a mi 11 ultra and since i updated it to MIUI 13 battery life went from average to terrible. I now barely reach 5h of SOT... I reset the phone and tried many things but nothing worked. I wish I had stayed under MIUI 12.5
Click to expand...
Click to collapse
I'm sure by flashing the MIUI 12.5 rom that you can find on xiaomi's website or with xiaomi.eu ROMs, you should be able to rehave that battery life. But, you should also install betterbatterystats, to see which process use that much battery. 5h of SOT is pretty low.
I don't want to go to through the hassle of downgrading.. I shouldn't have to do that to have the battery life i used to have... Xiaomi doesn't know how to handle updates properly. Thank you though
I found ultra battery saver mode to be very bad. It used to have 350 hours and now it's 55 hours. Rest all seems to be okay.
dwensch said:
Just upgraded to newest MIUI 13. I factory reset my device for the new OS update. I'm in doubt if battery is better or worse.
What is your experience?
Click to expand...
Click to collapse
From the first few days of testing, I'd say it's worse, and quite noticeable. I get around 4 SoT, usually it was around 5-6 with 90hz... I did a fresh install on a factory reseted phone Tho it might be the fact that neither the miui backup nor Google backup saved any of my settings, so might be few weeks till I get my phone into it's operating window...
But then again, phone seems a lot faster to me, and cold as ice.
When will MIUI 13 come for Xiaomi 11 Lite NE 5G? Any Idea?
I got OTA notif ten days ago (but I don't want to update,)
You can find another thread and posts (search, read thread titles for 5g ne) where other users already received and updated
After all, if you don't receive in your country (who knows Xiaomi policies about updating), you can find the MIUI 13 firmware on Xiaomi Firmware Updater site, and by googling instructions how to install manually
Abhishek5247 said:
When will MIUI 13 come for Xiaomi 11 Lite NE 5G? Any Idea?
Click to expand...
Click to collapse
I got my notification about 2 weeks ago on my NE.
Xiaomi.eu
Lolo280374 said:
Haven't really seen any big battery improvements, except that it's true, it lasts a LITTLE bit longer.
Click to expand...
Click to collapse
Did you reset your phone to get the improvement?
RosieStar said:
Did you reset your phone to get the improvement?
Click to expand...
Click to collapse
No, I just did a classic OTA update.
At 80% (I usually don't go more than that on a regular day), I got a battery estimation around 20 hours.
most of the time, SOT 4 hours, facebook, whatsapp, messenger, twitter
dwensch said:
Just upgraded to newest MIUI 13. I factory reset my device for the new OS update. I'm in doubt if battery is better or worse.
What is your experience?
Click to expand...
Click to collapse
Mine is so so so so so bad... Did you get any improvement so far?

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