Database Users

Calibrating the battery in MIUI Rom.....

Hi all. I'm using Miui rom 1.6.17.1. i installed it without charging the phone fully and now my battery life sux :-\
So i turn my phone off and try to charge it for caibrating in CWM but it turning on once i plug the charger....
I understand thats it a known issue, so how can i do this thing?

calibrating in miui? i would say its impossible
when my charger is pluged in an i restartmy phone then spring the percentag from 40 to 55

sad ... same here ... but you may try to let your phone to complete discharging battery, until go off ... and after that charge it 100% without using the phone and clear battery statistics from cwm.

Well...may be it was stupid thing to do but i flashed froyo back on...calibrated and than flashed miui with 100%

well ... your battery will still suck...cuz its cm7 base..which has battery drain
cm7 <3

Yeah...thats a problem, but i'm in love in miui

The latest cm7 should have addressed it already.
I was in the same situation as you, battery only lasts 6hrs on any given day.
My battery now lasts more than a day even on moderate use n 3G on all day. I initially rest the battery stats then performed a full power cycle.
Now when I upgrade between miui versions, I always ensure that the battery is 100%
Sent from my GT-I9000 using XDA Premium App

may i know how to calibrate battery ?
i m in miui rom

You can't calibrate the battery properly in MIUI as it is supposed to be done with the phone off, MIUI or rather as someone else has mentioned its down to CM7
It can't charge the phone with it switched off because I believe CM7 is based on the Nexus and the Nexus cannot charge with the phone off
I could be wrong though, but the above is what I have gathered through reading about it

tcboy88 said:
may i know how to calibrate battery ?
i m in miui rom
Click to expand...
Click to collapse
I flashed froyo rom, calibrated normally and than flashed miui again :-\

suhoy119 said:
I flashed froyo rom, calibrated normally and than flashed miui again :-\
Click to expand...
Click to collapse
Can anyone confirm this successful? I have horrible battery life in CM7 and am wondering if this is a legit option.

Market: batterycalibrating
Iam on galnet miu 3.2 with neo 10 Kernel uv. Jv6 Modem.
21 hours since last charging and 32 % left.
3g on, sync on, calls 1 hours, 70 sms, some surfing and some doodle

Could be useful to post someone batterystats.bin from a phone well.calibrated?
Sent from my GT-I9000

Here you go.
http://www.4shared.com/file/tN3LK_kV/Copy_of_batterystats.html
Rename to batterystats.bin

Having crappy battery life?

My battery wasn't the best on stock but it was OK, I easily made it through the day. I flashed CM10 with Franco kernel and here are my results below. Is this normal?

slugger09 said:
My battery wasn't the best on stock but it was OK, I easily made it through the day. I flashed CM10 with Franco kernel and here are my results below. Is this normal?
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Click to collapse
was that from full? because that is NOT right
i can get usually about 50-60 minutes of screen time for every 30% so thats about 3 hrs SOT for a full charge... and i still think thats low
i use AOKP, franco and interactive/deadline, -25mv all around

chaco81 said:
was that from full? because that is NOT right
i can get usually about 50-60 minutes of screen time for every 30% so thats about 3 hrs SOT for a full charge... and i still think thats low
i use AOKP, franco and interactive/deadline, -25mv all around
Click to expand...
Click to collapse
Yes, full charged over night. I thoughts it wasn't right.

U have some mad wake lock or a rogue app. What's consuming most of the batt?
Sent from my Nexus 4 using xda app-developers app

slugger09 said:
My battery wasn't the best on stock but it was OK, I easily made it through the day. I flashed CM10 with Franco kernel and here are my results below. Is this normal?
Click to expand...
Click to collapse
use bbs or greenify to troubleshoot apps that consumes the most. did you do clean wipe?

is the battery ok in the kitkat rom?

well i just get the OTA kk update notification
and i would like to know how is the battery on the kk rom
is it better or worse ?

and is there a root for it

xros said:
well i just get the OTA kk update notification
and i would like to know how is the battery on the kk rom
is it better or worse ?
Click to expand...
Click to collapse
Tried out the stock Kitkat and I'm not happy. Firstly, battery life has worsened, Stupid bluetooth won't turn off and no root or recovery available for it.

well it only came out Give it some time. ..
Sent from my LG-D802 using xda app-developers app

MK45A said:
Tried out the stock Kitkat and I'm not happy. Firstly, battery life has worsened, Stupid bluetooth won't turn off and no root or recovery available for it.
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Not my findings at all - any of them. Perhaps you should venture in to the Android Development (802) forum... you could provide a more accurate response then...

For me, on the D802, battery life has gotten better. Especially idle/sleep seems better.

joeyvanhummel said:
For me, on the D802, battery life has gotten better. Especially idle/sleep seems better.
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Tried out the G Pro 2 Kitkat port and OMG! Rock stable and battery life... I have no words to describe how good it is. I'm getting up to 10 hours of screen time, 4 hours of music and still have 18% left for reserve. One thing I've noticed on KK is that screen brightness has increased. 40% brightness on KK would be equivalent to 55% in the earlier version but with better consumption and idle. I went to bed with 91% battery and woke up 9 hours later with only 2% lost.

nougat battery saving tips

which nougat rom has gd battery backup?? nd tips for battery life in nougat

rohitpaul9000 said:
which nougat rom has gd battery backup?? nd tips for battery life in nougat
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Click to collapse
wait for stock nougat rom

rohitpaul9000 said:
which nougat rom has gd battery backup?? nd tips for battery life in nougat
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Click to collapse
None of them. I assume 'gd' means 'good'? Waiting for stock is your best option.
Sent from my XT1563 using XDA-Developers mobile app

yup tried almost all n roms and never crossed 4:30 hrs of sot whereas 6 was normal on stock 6.0.1

Same here

scottdanpor said:
None of them. I assume 'gd' means 'good'? Waiting for stock is your best option.
Sent from my XT1563 using XDA-Developers mobile app
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Click to collapse
yup gd is good?

Same here
Titan068 said:
yup tried almost all n roms and never crossed 4:30 hrs of sot whereas 6 was normal on stock 6.0.1
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Click to collapse
Yes, even offlate couple of weeks ago, i rooted my moto x play and flashed LineageOS N 7.1.1. But the battery drain is so fast and it makes you feel you just have a 1200mah battery!!! (the truth is mine has 3630 mah gigantic battery).
BTW, somebody suggested to have Greenify, and this improved a little. Not fully satisfied with its performance though. My battery charge is not even lasting a full day!!!
Any suggestions guyz.

harykishan said:
Yes, even offlate couple of weeks ago, i rooted my moto x play and flashed LineageOS N 7.1.1. But the battery drain is so fast and it makes you feel you just have a 1200mah battery!!! (the truth is mine has 3630 mah gigantic battery).
BTW, somebody suggested to have Greenify, and this improved a little. Not fully satisfied with its performance though. My battery charge is not even lasting a full day!!!
Any suggestions guyz.
Click to expand...
Click to collapse
i gave my x play to dad and bought a g4 plus xD

stock rom is the best but..
definitely stock rom for battery life is the best
Custom roms are leechers battery :crying:, after trying and trying roms i´ve found that using kernel governors " on demand" works pretty well, always you dont play videogames :cyclops:

[app] [rom] battery life extending and low draining roms

To avoid early batterie break it's everywhere recommended to charge not up to 100% and also not discharge low to 0%.
1. I've used some years battery charging limit:
https://play.google.com/store/apps/details?id=com.slash.batterychargelimit
https://forum.xda-developers.com/android/apps-games/root-battery-charge-limit-t3557002
But I can't get it work on mi9
2. Now I'm using ACCA
https://github.com/MatteCarra/AccA
It's working with power supply but it don't work with wireless charging. Is there someone who knows a solution ?
Please post here all apps which are able to start stop charging at adjustable levels.
3. Thread is also open now for tips and tricks for low draining ROMs and mods like lkt, fde.ai,kernel optimization.
Here you'll find the statement for my actually installed ROM:
https://forum.xda-developers.com/showpost.php?p=80213469&postcount=13

I use Battery Charge Limit, It works fine (stopping at 75% both in wired and wireless charging). Version 1.1.1

awechris said:
I use Battery Charge Limit, It works fine (stopping at 75% both in wired and wireless charging). Version 1.1.1
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Click to collapse
Does it require root?

awechris said:
I use Battery Charge Limit, It works fine (stopping at 75% both in wired and wireless charging). Version 1.1.1
Click to expand...
Click to collapse
Which firmware you've installed ?

4Freedom said:
Does it require root?
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Click to collapse
Yes

Hy
i am using dark mode and battry saver aswell but still battry drains fast how can I Extend Mi 9 battry life..?

nadirshaheen said:
Hy
i am using dark mode and battry saver aswell but still battry drains fast how can I Extend Mi 9 battry life..?
Click to expand...
Click to collapse
Hi
Here in this thread we're discussing how to extend battery life with charging settings not for the daily usage time.
But if your rooted like my mi9 transparent with revolution os you can freeze some miui apps and and other bloadware and you can make fine adjustings in build.prop
I didn't like battery saver apps. Only one for me is good : leandroid apk
In the moment I've got only 3% discharge over night. And SOT around 7 hours (not completely tested in case of only 3 days usage of revolution mod)
My free RAM is around 5.3 GB
I'm using automatic brightness mod v4
Have a look here:
https://forum.xda-developers.com/Mi-9/development/recovery-comparison-t3939597

nadirshaheen said:
Hy
i am using dark mode and battry saver aswell but still battry drains fast how can I Extend Mi 9 battry life..?
Click to expand...
Click to collapse
Use auto brightness but you may have to push it up at times to get it to a level of your liking or I do.
I use mine hard and get great life. But it depends on which ROM you have and what update you have installed as they had issues with a few as I did myself.
I have EU global stable 10.2.28.0
I get 17hrs with 9hrs being SOT before I charge normally.
I can get over 11hrs straight SOT.
I've gotten 31hrs with 6hrs 23min SOT.
I consider that excellent especially for how I use mine doing a lot of videos and watch a lot of YouTube as well as movies with it

redmyth79 said:
Use auto brightness but you may have to push it up at times to get it to a level of your liking or I do.
I use mine hard and get great life. But it depends on which ROM you have and what update you have installed as they had issues with a few as I did myself.
I have EU global stable 10.2.28.0
I get 17hrs with 9hrs being SOT before I charge normally.
I can get over 11hrs straight SOT.
I've gotten 31hrs with 6hrs 23min SOT.
I consider that excellent especially for how I use mine doing a lot of videos and watch a lot of YouTube as well as movies with it
Click to expand...
Click to collapse
Friend, in EU custom ROM, mobile connection shows LTE or 4G?
Any issues from global stock? Tks!

hpto said:
Friend, in EU custom ROM, mobile connection shows LTE or 4G?
Any issues from global stock? Tks!
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Click to collapse
I have stock, I have not changed what the factory provided. Just going off there updates but I was about to and I will in the future. But it automatically kills your warranty so I didn't do it yet not that it really matters.
But I have WiFi connected at the house along with LTE not 4g which they are pretty much the same.
But it says LTE.

It's the first time I ever heard I shouldn't charge my phone to 100%. Can someone direct me to an explanation for this? (I knew already about not letting it go to 0%)

omgomg said:
It's the first time I ever heard I shouldn't charge my phone to 100%. Can someone direct me to an explanation for this? (I knew already about not letting it go to 0%)
Click to expand...
Click to collapse
https://www.androidauthority.com/maximize-battery-life-882395/

ROM with adjustable charging percentage
Hi guys
I'm now on Syberia 2.8 with evira kernel and lkt and its nearly perfect for me.
The best is that already a charging controller is implemented and the battery is also low stressed in case of a good power management. Over night around 2% discharge and SOT around 7 hours (mixed usage in dark and sun with velis autobrightness)
Only AI button and directly unlock by fingerprint isn't implemented at the moment.
But there is a flip to mute ringtone, call recording, long screenshot, full gesture control with back on swipe from right and or left side..... And much more....

redmyth79 said:
I have stock, I have not changed what the factory provided. Just going off there updates but I was about to and I will in the future. But it automatically kills your warranty so I didn't do it yet not that it really matters.
But I have WiFi connected at the house along with LTE not 4g which they are pretty much the same.
But it says LTE.
Click to expand...
Click to collapse
Actually not,unlocking the bootloader or even rooting does not kill the warranty according to Xiaomi's policy . One of the few companies that allow it.

crs951 said:
Actually not,unlocking the bootloader or even rooting does not kill the warranty according to Xiaomi's policy . One of the few companies that allow it.
Click to expand...
Click to collapse
Not anymore, better read up on there policies. Also when you do that you loose your updates. You will no longer be eligible for factory updates but I know that really shouldn't matter because you can do it yourself at that point.

crs951 said:
Actually not,unlocking the bootloader or even rooting does not kill the warranty according to Xiaomi's policy . One of the few companies that allow it.
Click to expand...
Click to collapse
redmyth79 said:
Not anymore, better read up on there policies. Also when you do that you loose your updates. You will no longer be eligible for factory updates but I know that really shouldn't matter because you can do it yourself at that point.
Click to expand...
Click to collapse
Please discuss rooting, warranty.... in new threads....