Battery drain on 21.3.11 beta

[Dastef18]

At first, I did a clean install too. It was much better but still too much in my opinion. Now I flashed the stable ROM and not only is my battery life way better but also the whole system feels much more responsive and the phone stays cooler most of the time. And on stable I let Google restore my Backup again with no issues. I'm happy for now because the differences in features between weekly and stable are not this big.

What SOT and Runtime do you get with the stable version?

 

[FatEmbolism]

At first, I did a clean install too. It was much better but still too much in my opinion. Now I flashed the stable ROM and not only is my battery life way better but also the whole system feels much more responsive and the phone stays cooler most of the time. And on stable I let Google restore my Backup again with no issues. I'm happy for now because the differences in features between weekly and stable are not this big.

How exactly did you flash the stable rom. Is it just booting in fast mode and using the script similar to what was described in the main topic?

I want to go back to the stable rom as battery drain on the 21.3.11 is just unbelievable.

 

[hrdcrjnky]

What SOT and Runtime do you get with the stable version?

I haven't fully tested yet but I charged yesterday to 100% at about 2pm, had about 2 hours of SOT in total and now I'm at 70% after 20 Hours.

 

[hrdcrjnky]

How exactly did you flash the stable rom. Is it just booting in fast mode and using the script similar to what was described in the main topic?

I want to go back to the stable rom as battery drain on the 21.3.11 is just unbelievable.

Yes, boot into fastboot and execute the "delete all" script extracted from the ZIP-File. I used this ROM:

https://xiaomi.eu/community/threads/miui-12-0-stable-release.56191/

 

[Dastef18]

I haven't fully tested yet but I charged yesterday to 100% at about 2pm, had about 2 hours of SOT in total and now I'm at 70% after 20 Hours.

Wow, that sounds solid... completely different, i need to charge twice for 20 Hours

 

[Poney70]

How exactly did you flash the stable rom. Is it just booting in fast mode and using the script similar to what was described in the main topic?

I want to go back to the stable rom as battery drain on the 21.3.11 is just unbelievable.

Test 21.3.17 ROM update before doing a clean install to use the stable ROM.

 

[FatEmbolism]

Yes, boot into fastboot and execute the "delete all" script extracted from the ZIP-File. I used this ROM:

https://xiaomi.eu/community/threads/miui-12-0-stable-release.56191/

Thanks man. Really appreciated!

Test 21.3.17 ROM update before doing a clean install to use the stable ROM.

yeah, I'm downloading it now. I will give it couple of days. Otherwise, I will revert back to the stable.

 

[Dastef18]

https://xiaomi.eu/community/threads/tutorial-battery-drain-lag-after-os-update.58011/

Someone tried this? Maybe thats the solution?

 

[sn4k326]

https://xiaomi.eu/community/threads/tutorial-battery-drain-lag-after-os-update.58011/

Someone tried this? Maybe thats the solution?

Yes, it could help if you have system drain

Just flashed 21.3.17, I will charge the phone to 100% again and test it

 

[sn4k326]

Ok, so flashed the 21.3.17, charged to 100%, after 1h44m of screen (3h10m of total usage) I'm still at 81%, a HUGE improvement! (BTW the facebook and instagram usage are still wrong)

 

[sn4k326]

After 7h20m and 4h37m of screen the battery is still at 43%, but the time of usage are still totally wrong

 

[Dastef18]

After 7h20m and 4h37m of screen the battery is still at 43%, but the time of usage are still totally wrong

View attachment 35511

Looks good.
Did you just update or do you made a clean new install?

 

[sn4k326]

Looks good.
Did you just update or do you made a clean new install?

I made the clean install on the 21.3.11 and then dirty flashed the 21.3.17

 

[sn4k326]

Final report 7 display hours with 9% left

.

 

[FatEmbolism]

yeah, I'm downloading it now. I will give it couple of days. Otherwise, I will revert back to the stable.

Still not really the experience I had on the original Chinese rom. I will clean install the stable version as mentioned before. Really disappointed with the beta roms. Only if they can figure out why (others) is consuming so much power.

 

[Dastef18]

Still not really the experience I had on the original Chinese rom. I will clean install the stable version as mentioned before. Really disappointed with the beta roms. Only if they can figure out why (others) is consuming so much power. View attachment 35542

It's still the same on my phone..
Don't get a solid runtime

 

[FatEmbolism]

It's still the same on my phone..
Don't get a solid runtime

Just clean install the stable. It is much better in terms of battery consumption. In addition, waiting for a stable 12.5 is a good idea for now.

 

[Dastef18]

Just clean install the stable. It is much better in terms of battery consumption. In addition, waiting for a stable 12.5 is a good idea for now.

Yes i will do that today.
Is it good to restore the apps with titanium backup or do you think that could cause the same problem again?

 

[Poney70]

Yes i will do that today.
Is it good to restore the apps with titanium backup or do you think that could cause the same problem again?

Titanium Backup is old and seems deprecated for Android 11...

Please use/try Swift Backup instead.

 

[Dastef18]

Titanium Backup is old and seems deprecated for Android 11...

Please use/try Swift Backup instead.

Thank you, i've downloaded it

 

[FatEmbolism]

Yes i will do that today.
Is it good to restore the apps with titanium backup or do you think that could cause the same problem again?

I installed all the apps manually. I didn't use any backup. Sorry can't help with that.

 

[Dastef18]

Stable version fixed my battery problem ;-)
Restored all my apps with Swift Backup, worked fine for me.

11,5 hours runtime, 1,5h SOT and still 70% with flightmode over the night