Miui 11 optimizations - Redmi K20 / Xiaomi Mi 9T Guides, News, & Discussio

Hello everyone!
I'm a happy owner of the Mi 9T since about three weeks.
The first day out of the box I updated my device to Miui 11 right after that I saw myself getting no more than 6-7 hours of sot, something abnormal for a brand new 4000mah battery i guess.
So yestersay on the dev menu i turned off Miui optimizations (at the very bottom of the list) and rebooted. Long story short today for same usage as always i had easily 10 hours of sot on a weak signal area wifi/3G/4G no bluetooth.
Note: you will lose every authorisations (storage, mic, camera...) On your apps.
I hope that will help someone

Related

RMN3 Pro Kate 8.1.1.0 Battery Drain

Hey guys,
I bought a Redmi Note 3 Pro 3 (Kate) three weeks ago and was really pleased by the battery life it showed me when I was on 8.0.5.0 (I think).
I usually got 7-10h screen on time on one battery charge lasting me 2-3 days. When I checked the updater app it proposed that there is an update available to 8.1.1.0 and I downloaded and installed it.
Since then my battery life got noticeable shorter and I can only reach 5-7 hours screen on time while the charge only lasts 1-2 days now.
The only apps I've installed are (same as I had on 8.0.5.0):
- Whatsapp
- Zvv timetable
- Google Play music
- Chrome
I already checked permissions, syncing and location stuff and all seems fine (location is off, syncing only chrome history and app data and nothing else).
Anyone has an idea how I can improve the battery life again? Or is it a problem with the 8.1.1.0 version of the global stable rom?
Cheers,
Some people on that version of the ROM may be able to offer advice, but the norm is to monitor what is high in the battery usage percentages.
Could be a lot of reasons but that should show what is the main culprit
It's actually something called "Other" and I have no clue what it refers to:

Huge battery problems

Hello, i have a redmi 3 since 2 years, and I've been experiencing some huge drain in battery, when I pull the charger after reaching 100% almost inmediately drops to 94%x I was using resurrection remix, I'm now in Xiaomi.eu MIUI 9.5 and battery life is slight better (I must mention that I use Greenify and bootManager modules)
I'm afraid it could be a hardware problem, this phone belonged to my brother and it had passed a lot of dropping, shocks and liquid, I even bought a replacement battery, problem stays the same, the phone never overheats or hangs so it can't be an internal short.
I've been reading a lot of people talking about 3 days battery life and I always need to charge it after a 11 hour journey
For example this morning unplugged from the charge and did a 30 min videocall via Whatsapp and dropped to 78%. Is that normal. WTH IS WRONG? This is making me NUTS!!!
Hi, I think - your brother is not guilty, because i have same problem with Redmi 3 too long time. After one year and half from day to day -ups- and battery life is in deep ****. I try every ROM - MIUI 7/8/9, lineage ROMs. MoKee, everything, but old stamina battery life did not return. Now battery is empty after few hours and I don´t think she is so ruined ... I have suspect producer from some planned battery life error after some times, because than you must buy new model.... Either way, I did not find solution
Now I have Redmi 5A, but ii is very cheap phone, not so good like ido in any case...

Deciding if purchasing Poco, help!

So guys, it seems k20 pro wont get to my local market, and I will buy a Poco F1 (I dont trust k20/9t will have a good developer community).
I want the device to last 2-3 years, do yo think Poco f1 will do so or most devs will port to K20 pro? I want to purchase a phone that has active development and that at least gets to see Android 11-12 or whatever they pull off.
About the notch, I have seen most custom Roms support turning it off completely (I prefer simmetry) is it mantained through all aps? I've seen that with intrnse light it looks like grey
Battery backup. I come from mido and it usually gives me, a on screen time of 7-8h with a use of:
3h web briwsing
30 min gaming
1h wa
1h video/netflix
1h twitter
1h spotify
All with Bluetooth on with headphones and 4g + wifi
Do you think poco will be at the same level? Mido usually last me for the whole day 7-23, I want my next device to do like that or even better.
Thanks.
Can't comment much but I got this phone second hand last month. I get 6-7 hours screen time mostly chrome and a bit YouTube. Battery lasts about 30 hours or so.
It will get android Q but beyond that no one can say.
Btw coming from sony the phone isn't as fast but it's good enough and stays cool
if you play pubg....dont buy poco f1...as strange as it sounds but read this:
https://forum.xda-developers.com/showpost.php?p=79941641&postcount=521
and:
https://forum.xda-developers.com/showpost.php?p=79946610&postcount=524
no for gaming,but for rest yes

Android 10 battery drain OTA Update and HARD RESET

Hi everyone!
A couple of weeks ago I received the security patch and Android 10 for my POCO. It is not yet rooted and running the stock MIUI.
After the update however, the battery life degraded nearly 50% from 5-6 hours of SOT now i have at most 3 to 4.
The Standby battery drain is worse though! Before i charged my phone once in two days (I am not a power user) now i need to charge it everyday! I have more than 20% battery drain at night alone!
The first thing I did after I got that problem was to check if all the apps are restricted, if the GPS is off and so on. I Downloaded the Greenify app just in case but nothing helped!
After that i did a full HARD RESET. After it the Situation got a bit better but still I have no more than 4 hours of SOT and still lose more than 15% at night. All the apps got restricted use and GPS is turned off! The only battery drain function I have active is the WiFi but I got it always on before too!
I couldn't find any solution that would work for me. I was so Inlove with my Poco F1 before and now after the Android 10 update i am starting to feel i need to go on...
Please if you have any suggestions let me know! Thank you a lot!
Zlatislav said:
Hi everyone!
A couple of weeks ago I received the security patch and Android 10 for my POCO. It is not yet rooted and running the stock MIUI.
After the update however, the battery life degraded nearly 50% from 5-6 hours of SOT now i have at most 3 to 4.
The Standby battery drain is worse though! Before i charged my phone once in two days (I am not a power user) now i need to charge it everyday! I have more than 20% battery drain at night alone!
The first thing I did after I got that problem was to check if all the apps are restricted, if the GPS is off and so on. I Downloaded the Greenify app just in case but nothing helped!
After that i did a full HARD RESET. After it the Situation got a bit better but still I have no more than 4 hours of SOT and still lose more than 15% at night. All the apps got restricted use and GPS is turned off! The only battery drain function I have active is the WiFi but I got it always on before too!
I couldn't find any solution that would work for me. I was so Inlove with my Poco F1 before and now after the Android 10 update i am starting to feel i need to go on...
Please if you have any suggestions let me know! Thank you a lot!
Click to expand...
Click to collapse
I have the same issue after i updated to android 10. I was with custom rom nitrogen tried different kernels also i tried havoc Rom... no luck yet... Its the Wifi that does the most dmg and i think the wakelocks.. but even if i disable many the problem persist.... have you found a solution so far?

Note 20 Ultra (Exynos version) - Big battery draining issue

Dear XDA members;
So, I've bought note 20 ultra a few weeks ago (refurbished, great condition!)
I've switched from Galaxy Fold 1 and from what I'm seeing, the battery life is almost 2x more horrid!
I've been trying to use it in order for it to get adjusted to my patterns, still, nothing special happened after weeks of usage.
I've tried everything - naptime + turning off adaptive battery; turning it back on and deep sleeping the apps, changing the settings for maximum battery life etc. Wiped the cache and reset my phone, still nothing. NOTHING helps!
I've even decided to buy a new battery! My battery life is still horrible. Based on the reviews, I should be getting decent battery life, however, it is about 2.5-3h of SoT... Idle battery drain is also insane...
I'm using android 13 and I've noticed that a lot of people seem to write that it's the problem.
Does anyone have any suggestions? Should I install some custom rom? If so, which one would you suggest?
I REALLY love this phone and I REALLY want it's battery to last for at least 4-5h of SoT...
Thanks A LOT in advance!
Best regards!
I think sadly that's normal for the Exynos phone. It was always the thing fro me, I've had it since November 2020. My screen and battery were changed a month before the 2 year warranty ran out, and with a new battery I still get around 2-3 hours of SOT
3h sot is ok!I still have ny N20 but iḿ using a Google Pixel Pro,new!and 3 h ,perhabs a little bit more is what it gives!I will keep my N20 ;its a mess what Samsung is doing!And this for many years!For example;my Note 3 or my Note 4 were wonderful Phones,realy!With new Baterys they can do a good job ,eveb in 2023 with Androis 13,they give **** of this!And so i quitt Samsung,leider!

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