Database Users

[Q] Batttery level fallen from 50% to 0%

I bought a new Nexus 10. After the first charge my device shut off at 50% battery level. I had it connect to the charger and must wait a few minutes until I can turn it on again.
I looked at my battery level which now shows 0%.
Maybe my battery is bad? Should I replace the tablet?
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Hello
I had the same issue with my first charge so I immediately tel the Google sav and they tel me to see if happen again and if it happen to tel and send them the nexus .
So I have made some cycle of battery and it did not happen again . so wait and see . maybe it is the calibration of the battery at the first utilisation ?
Envoyé depuis mon GT-I9100 avec Tapatalk

I've had this just happen to me yikes! But I have a feeling this is normal as how can a device that has been sitting on a shelf for months still have 97% battery charge? This is what mine showed on first start up,Going to leave it on charge overnight and see how it fares from then on.Hopefully its just a glitch.

Something that might solve you battery drain. Discharge your tablet. Try turn it on to be sure it's zero. Then charge it at max. One ce it's done you have to calibrate your battery with battery calibration from Nina.
There is plenty of tutorials on the Web
Envoyé de mon HTC One X en utilisant Tapatalk

bosskinder said:
Something that might solve you battery drain. Discharge your tablet. Try turn it on to be sure it's zero. Then charge it at max. One ce it's done you have to calibrate your battery with battery calibration from Nina.
There is plenty of tutorials on the Web
Envoyé de mon HTC One X en utilisant Tapatalk
Click to expand...
Click to collapse
Yeah I've used that before on a smart phone.Anyway have recharged and am now sitting at 25% left after 4hrs 45 of on screen time but I did have the Google search wake lock happen all night so taking that into account seems about par for the course.

Hm wakelock are sources of battery leaks. Many people advice not installing or removing Google search.
Btw what's your ketnel and rom?
Envoyé de mon HTC One X en utilisant Tapatalk

bosskinder said:
Hm wakelock are sources of battery leaks. Many people advice not installing or removing Google search.
Btw what's your ketnel and rom?
Envoyé de mon HTC One X en utilisant Tapatalk
Click to expand...
Click to collapse
Everything is stock 4.4.2.

Have the Wifi sleep/off? I notice that when wifi is on when tab us asleep, the battery level doesn't account for wifi power use. The wifi draws power and so even if the indicator looks like it has been in sleep, it hasn't which and the wifi is draining battery. Try it.

Hm beside calibration, optimize kernel through governor tweaking and monitoring wakelock and partial wakelock I don't see how you could improve it. Maybe it comes from the bztrery
Envoyé de mon HTC One X en utilisant Tapatalk

did not see it mentioned, but one app that has helped me very well has been Wakelock Detector from the playstore.
https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector&hl=en
might help you to see if there is something (another wakelock) that is draining your battery heavily. Even of you are not rooted, there is information linked from the playstore.
"For Nexus non-rooted phones read the instructions for more details: http://goo.gl/Yqdh2F" quoted....

andytl said:
I've had this just happen to me yikes! But I have a feeling this is normal as how can a device that has been sitting on a shelf for months still have 97% battery charge? This is what mine showed on first start up,Going to leave it on charge overnight and see how it fares from then on.Hopefully its just a glitch.
Click to expand...
Click to collapse
Hmm - I think this looks promising.
Got my Nexus 10 on 17th Feb 2014. Battery showed approx 100%. I updated to 4.4.2 asap. Exactly same thing happened to me - reached 49% after 4 -5 hours of watching TV - tablet then shut down without warning. Had to connect charger and battery level was showing 0%. Charged it overnight - hopefully the battery calibration was out by 50% due to probable long shelf life.
Has your problem manifested itself again? I was on the verge of doing a factory reset but I'm tempted to hold off for now after your comments.

No since the initial shut off it has been fine so I think its normal for it to shut down on first use.

Bad SOT

Hi there,
I know that the topic has been dealt with countless times, but despite having asked and posted screenshots 2 or 3 times on dedicated threads, I couldn't get an answer. So I open my own thread hoping to draw attention
My S7E is the exynos one ,free from branding and never rooted and on the latest FW BPHJ. I have a hard time achieving decent SOT. My usage is mainly listening to podcasts (2h20 per day), few calls or sms. One thing, I have bad signal at office or home (1 or 2 bars). I know that it impacts the battery. Andoid OS and Android system are toping the list usually and on the below screenshot Google Play too because of MX player (certainly the ads). Something surprises me though, it's the amount of data consumed by the Andoid OS ! Please take a look at the below screenshots, and give me your feelings if you please
Thx guys.
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Take a look at this.
http://forum.xda-developers.com/s7-edge/help/app-service-consuming-battery-t3488043

TheMaanda said:
Take a look at this.
http://forum.xda-developers.com/s7-edge/help/app-service-consuming-battery-t3488043
Click to expand...
Click to collapse
Do I have to root ?

moulip said:
Do I have to root ?
Click to expand...
Click to collapse
Yes

moulip said:
Hi there,
I know that the topic has been dealt with countless times, but despite having asked and posted screenshots 2 or 3 times on dedicated threads, I couldn't get an answer. So I open my own thread hoping to draw attention
My S7E is the exynos one ,free from branding and never rooted and on the latest FW BPHJ. I have a hard time achieving decent SOT. My usage is mainly listening to podcasts (2h20 per day), few calls or sms. One thing, I have bad signal at office or home (1 or 2 bars). I know that it impacts the battery. Andoid OS and Android system are toping the list usually and on the below screenshot Google Play too because of MX player (certainly the ads). Something surprises me though, it's the amount of data consumed by the Andoid OS ! Please take a look at the below screenshots, and give me your feelings if you please
Thx guys.
Click to expand...
Click to collapse
Does your phone run hot ? And also if its hot while charging.
My advice to you is disabling fast charge because heat degrades battery very fast. I am rooted with stock firmware and i can get 8 to 10 hours sot constant usage. Have you ever gotten more than 3 hours sot?

Find AOD in app manager and uninstall its updates and force stop it even if you never used it before. And remove anything oculus. Replace facebook messenger with messenger Lite.
Had bad battery life but now im back at 7hrs SOT easy.

fureedx said:
Does your phone run hot ? And also if its hot while charging.
My advice to you is disabling fast charge because heat degrades battery very fast. I am rooted with stock firmware and i can get 8 to 10 hours sot constant usage. Have you ever gotten more than 3 hours sot?
Click to expand...
Click to collapse
I do not use fast charge on a regular basis. Only when I forgot to charge it overnight I give it a quick boost and disable it just after. It's sometimes hot when I use it but not so often.
Yes I have already got 5 hours SOT but it did not occur many times.
Envoyé de mon SM-G935F en utilisant Tapatalk

FalconFX said:
Find AOD in app manager and uninstall its updates and force stop it even if you never used it before. And remove anything oculus. Replace facebook messenger with messenger Lite.
Had bad battery life but now im back at 7hrs SOT easy.
Click to expand...
Click to collapse
I do not have Facebook account so the app is disabled since first day. Will give a try to the others advices. But I am a bit skeptical.
Envoyé de mon SM-G935F en utilisant Tapatalk

[Discussion] Xiaomi Mi 5S Battery Life Thread

Xiaomi Mi5s Battery Life Thread :highfive:
Feel free to post all your battery stats , compare them with other users
Mi5s:
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GSMARENA Battery Test:

My battery, global rom 8.2.1
WiFi all time on, if no wifi, mobile data all time on...
5-6h screen on time (depends on use, apps, is it sleeping alote or no) rarely below 5h, 6-7% over night lose if it is not on charger...

All WiFi from 100% to 20% 25 hours of use and 5 sot, WiFi and 4g I get around 4 hours of Sot, same use (essentially WhatsApp, navigation with chrome, mails, no sync and no gps, no gaming).
Global Beta 7.5.25

I get around 5-7Hours Screen on Time (WiFi all day, Facebook, Music with earphones on, Youtube, Slightly play games, and Browser)
Europe Global Version ROM 8.5.2.0

No one else to share s.o.t ?

i get about 4-6 hour screen on time with average use (wifi and mobile data on). I am currently on miui beta rom 7.5.25

Eu rom
Sent from my MI 5s using Tapatalk

Watch this....XD

James Blode said:
Watch this....XD
Click to expand...
Click to collapse
Too bad two sims don't work on 7.0

CrazyLegenD said:
Too bad two sims don't work on 7.0
Click to expand...
Click to collapse
Oh idk, i am using only 1 sim card...but....maybe that is not the exact android 7 problem?

Bad Battery
Hi all,
I am only able to get about 2.5h of dot within the day. I got my Mi5s month ago and the only thing that helped me, was playing a lot with amplify (4h Sot were possible then). But nearly all application which makes a device smart won´t work in background anymore.
I hoped that updating to nougat will fix. But today... I am at 1h42min dot and only 27% left after 10.5h of use. I only listen to amazon music (over 3G) for about 2 hours. Some surfing, some whatsapp and i use my samsung gear s2.
Greenify is running. I also freezed qfp with titanium backup.
I don´t know what to do. Some time ago I tested the device with only whatsapp running... Got same results.
I ordered a new Mi5s through gearbest. Will arrive in the next 2 weeks. I hope my device is a little broken.

We wait new screenshot

does putting two sim affect the battery life of the mi 5s?

ArthStyle said:
does putting two sim affect the battery life of the mi 5s?
Click to expand...
Click to collapse
Yes, but not much. About 5% less.
**********
R.R 0707 + Guyver Kernel 2.1 + Greenify + EX Kernel (Economy mode)
Basically only using Facebook and WhatsApp.
This time of SOT is in Wi-Fi
Enviado de meu MI 5s usando Tapatalk

I'm trying to save a bit of battery by setting up a Tasker profile to switch to 2g when screen is off and back to 4g when on. It seems possible to do this by changing global preferred_network_mode1 but the changes don't take effect without rebooting. Anyone have a smart way of doing this? I'm running LOS

Eu rom...
Sent from my MI 5s using Tapatalk

kojoti75 said:
Eu rom...
Sent from my MI 5s using Tapatalk
Click to expand...
Click to collapse
What eu rom is this ? Im using eu rom too but got only 4 and half hours SOT.

sarmientojohn20 said:
What eu rom is this ? Im using eu rom too but got only 4 and half hours SOT.
Click to expand...
Click to collapse
Here it is..
Sent from my MI 5s using Tapatalk

kojoti75 said:
Here it is..
Sent from my MI 5s using Tapatalk
Click to expand...
Click to collapse
Do you have other tweaks than this rom ? I dont know if its normal in mi5s eu rom to have a 4hrs sot.

sarmientojohn20 said:
Do you have other tweaks than this rom ? I dont know if its normal in mi5s eu rom to have a 4hrs sot.
Click to expand...
Click to collapse
Nope pure rom everything on...
Sent from my MI 5s using Tapatalk

Screen on time

It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the Xiaomi Mi A2 Lite before depleting the battery.
Then, drop a comment if you have anything to add!

Mi first test.
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Solid

Second day, almost 6hrs SoT and still 35% battery left.

Can we maybe also add what apps we're usually using (what apps use most of the battery)? This would be pretty interesting to know.

The sot's doesn't look really well. Or are you guys only played games? For a 4000mAh battery with Snapdragon 625 should be more possible.

Bit different, but I did an hour test of streaming youtube on WiFi (everything else closed, sync off, stamina off, etc) with medium brightness and medium audio through speaker.
It lost only 7%, so looking at 14 hours watching YouTube in this way
Pretty good I reckon.
In general use the couple of days I have had it the battery seems really good.
Edit... After a couple more days use my typical Screen On Time is approx 10 11 hours for general usage (mainly on WiFi)

Hi guys , this is what I've got in 2 days of use
:silly:

Less 3G/4G, more WiFi

Thanks to Greenify and Magisk, and low brightness when indoor.

BubuXP said:
Thanks to Greenify and Magisk, and low brightness when indoor.
Click to expand...
Click to collapse
You have 1 missed call!

Lol, I really am a light user, I've only charged it once in 7 days since the initial full charge. I get 5 days between charges so I'm loving the big battery, it's surprisingly light too.

11hr15m SOT. Coming from Pixel this is unbelievable.

3 days, amazing

Third charge. Stock system, running Octobre update.
Brightness set manually during usage, everything ranging from 5% to 100% when outside.

BubuXP said:
Thanks to Greenify and Magisk, and low brightness when indoor.
Ciao,
can you publish Greenify settings you are using ?
Thanks.
Click to expand...
Click to collapse

No battery saver nothing.

Using with 4g and WiFi all day, battery saver only below 15%.
Enviado de meu Mi A2 Lite usando o Tapatalk

godoy.rafa said:
Using with 4g and WiFi all day, battery saver only below 15%. View attachment 4631966
Enviado de meu Mi A2 Lite usando o Tapatalk
Click to expand...
Click to collapse
Do you game? I never had below 9 hours of SoT with around 15% battery left?

thorin0815 said:
Do you game? I never had below 9 hours of SoT with around 15% battery left?
Click to expand...
Click to collapse
No, only normal use. I was never able to get too much SOT with any phone...
Enviado de meu Mi A2 Lite usando o Tapatalk

Screen on time

It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the Xiaomi Mi Mix 3 before depleting the battery.
Then, drop a comment if you have anything to add!

Very good for the small battery, get around 6-8 hours SOT.

Jordytjes said:
Very good for the small battery, get around 6-8 hours SOT.
Click to expand...
Click to collapse
Hi, May I ask you how do you manage to get 6-8 SOT because I have the phone since a week with global ROM installed and I get around 4 hours ( the same I had also before with Chinese ROM)

tsiftis said:
Hi, May I ask you how do you manage to get 6-8 SOT because I have the phone since a week with global ROM installed and I get around 4 hours ( the same I had also before with Chinese ROM)
Click to expand...
Click to collapse
4 hours is reasonable, person with 6-8 hours SOT will highly likely have different usage to you.....
Turn brightness down, install another kernel, don't use high demanding apps as much, close and turn things off when not using, use power saving apps etc

I can't believe that my mi mix 3 has only 3200mah battery
Global rom, non root:
Today
https://drive.google.com/file/d/15b5L0wI6NAhwE3Q2wTJXMmzfCTkQ12oJ/view?usp=drivesdk
Yesterday
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Any special settings to get this SOT?
Sent from my [device_name] using XDA-Developers Legacy app

I'm getting 8-10 hours of SOT
~Global Rom No Root
Power savings mode enabled.
CPL (Pixel Launcher with theme changed to black in the settings)
MIUI Android Pie Dark theme (Makes the system menus Black)
Legam Black Icon Pack
Kiwi Browser with Night mode
Youtube with dark mode
Google APK ports from the Pixel with dark mode.
No GPS, No Data, No Bluetooth, WIFI only
Solid Black wallpaper.
50-75% brightness

I also had battery issues. Sas barely.using phone and in half a day telephone asked for.charging. whaat i did was disxharge to shut down then charge to 100% without turning on the phone. It helped a lot. Ove read aomewhere that this method is food once a year for phone battery because it helps to calbrate the energy levels in the battery.
Also it.is good. to use as dark pixels.as u can becausw.the.brighter the more.energy ia going to be used.
Also disable.services you dont need(wifi,gps,mobile data,nfc, bluetooth background processes, anything thhat is using your battery energynto.work.
With advices in this.thread you can prolong your battery by like 40%. Can confirm that it.helped me.
Just do.some reasearch on enerfy saving in a smartphone.

Battery
I've got mine for around 3 days and the battery don't last even half a day, it usually lost 10% in 2h. while in idle, I have AoD, Bluetooth and data, but I'm quite sure that it's not normal.

Didatta7 said:
I've got mine for around 3 days and the battery don't last even half a day, it usually lost 10% in 2h. while in idle, I have AoD, Bluetooth and data, but I'm quite sure that it's not normal.
Click to expand...
Click to collapse
Which ROM? I had bad problems with latest xiaomi.eu ROM regarding battery
Gesendet von meinem MIX 3 mit Tapatalk

Gandhi70 said:
Which ROM? I had bad problems with latest xiaomi.eu ROM regarding battery
Gesendet von meinem MIX 3 mit Tapatalk
Click to expand...
Click to collapse
I have MIUI 10 Global Stable, last update.
In the meantime I turned off AoD and now it's fine, I've found out that the screen never turn off even when inside the pocket.

I was able to get 6 hours of sot

I recommend disabling the option to use adaptive battery, at least it improved here after I deactivated it.

On PE I was able to get 8 hours of SOT right now I'm testing out AEX seeming it was March security patch I'll keep you guys updated on it
Edit: same with PE around 8 hours of SOT