Battery problem how to fix? - Xiaomi Redmi Note 7 Questions & Answers

What's wrong with my Rn7 it drains 2% while i'm not using it from 92%-90% within 1 and half hour if i'm not mistaken even battery saver is enabled.
Anyone know how to fix this? Is there any custom could fix battery drain?

This is happening because of the SIM! It has no bars, so your device is trying hard and soul to get a better network and that's why it's draining the battery.

ahadrox said:
This is happening because of the SIM! It has no bars, so your device is trying hard and soul to get a better network and that's why it's draining the battery.
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lol seriously? even my signal bar is full i noticed it. i think the signal bar is not the issue it's the opposite if you don't have a signal bar it is less consume to battery.

gAracUh said:
lol seriously? even my signal bar is full i noticed it. i think the signal bar is not the issue it's the opposite if you don't have a signal bar it is less consume to battery.
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Nope, your thinking is wrong

ahadrox said:
Nope, your thinking is wrong
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Ok i see thank you!

Related

Is my battery damaged?

is my battery damaged ? I have tried many ROMs and on all of them I'm having a very bad battery life. I have everything turned off and my brightness is 0% and the battery drains super fast. what should I do ?
1. Do factory reset
2. Exchange the phone if option 1 doesn't work...good working G2s don't perform like your phone is @ the moment
tiguy99 said:
1. Do factory reset
2. Exchange the phone if option 1 doesn't work...good working G2s don't perform like your phone is @ the moment
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How can I exchange it ? it is an international version D802
3thman said:
How can I exchange it ? it is an international version D802
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What's the problem with that exactly? (Most issues with battery life are user problems - usually a poor wipe / flash regime and using poor quality apps and heavy syncing. I assume you have used the usual wakelock detection procedures).
Sent from my LG-D802 using XDA Premium 4 mobile app
Por signal will drain your battery.
Mostly apps are draining it post a screanshots of your battery stats.
Install gsam to see what's draining..
3thman said:
is my battery damaged ? I have tried many ROMs and on all of them I'm having a very bad battery life. I have everything turned off and my brightness is 0% and the battery drains super fast. what should I do ?
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What do you define as "very bad", and how do you actually use your phone?
We can't guess to help you.
maydayind said:
Por signal will drain your battery.
Mostly apps are draining it post a screanshots of your battery stats.
Install gsam to see what's draining..
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Click to collapse
Yes, that's a big one on ma d802. If i'm in a room with bad connection, the battery goes down much faster then usual.
joeyvanhummel said:
What do you define as "very bad", and how do you actually use your phone?
We can't guess to help you.
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Click to collapse
like if im using the phone every 3 mins i lose 1 percent
maydayind said:
Por signal will drain your battery.
Mostly apps are draining it post a screanshots of your battery stats.
Install gsam to see what's draining..
Click to expand...
Click to collapse
Schindler069 said:
Yes, that's a big one on ma d802. If i'm in a room with bad connection, the battery goes down much faster then usual.
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but i did not go to a bad signal place.. could be that my battery is dead ?
3thman said:
but i did not go to a bad signal place.. could be that my battery is dead ?
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I would try to reset everything to factory, see how it goes then. If not, flash custom rom/kernel, tweak cpu and search for wakelocks. If the problem is still present, get a new battery.
3thman said:
like if im using the phone every 3 mins i lose 1 percent
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1% / 3mins sounds like 5 hours on battery to me. Reasonable, but not great.
Depends if you have your screen on during that time or not, and what brightness, and what tasks it is doing. If that is screen off at all, then it's horrible. If full brightness screen-on for the whole time, then it's ok.
joeyvanhummel said:
1% / 3mins sounds like 5 hours on battery to me. Reasonable, but not great.
Depends if you have your screen on during that time or not, and what brightness, and what tasks it is doing. If that is screen off at all, then it's horrible. If full brightness screen-on for the whole time, then it's ok.
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Click to collapse
Yep. If you go to Battery, is your phone intensivly active while screen is off?
My Battery atm: 1d 3h 14m with 53m screen on time at 87%, but pretty much all day on wlan.
joeyvanhummel said:
1% / 3mins sounds like 5 hours on battery to me. Reasonable, but not great.
Depends if you have your screen on during that time or not, and what brightness, and what tasks it is doing. If that is screen off at all, then it's horrible. If full brightness screen-on for the whole time, then it's ok.
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Schindler069 said:
Yep. If you go to Battery, is your phone intensivly active while screen is off?
My Battery atm: 1d 3h 14m with 53m screen on time at 87%, but pretty much all day on wlan.
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I'm most worried that I have to exchange my phone cuz the battery is damaged
3thman said:
I'm most worried that I have to exchange my phone cuz the battery is damaged
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If your phone is the international version, you have the option to buy a new battery And swap it out. I would try this since batteries are pretty cheap at the moment.
If it still drains after all these things only then do I recommend you return the phone for a new one
tiguy99 said:
If your phone is the international version, you have the option to buy a new battery And swap it out. I would try this since batteries are pretty cheap at the moment.
If it still drains after all these things only then do I recommend you return the phone for a new one
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actually I searched for buying a battery but I did not find any website. Could you tell me where please ? thank you
Culd be som app running that is draining it.
Install a battery monitor. Like gsam then u can see what's drainimg the battery.
Try delete google+. Giving a lot wakelocks. If u are rooted install wakelock detector and let it run 2 or 3 hours and see if its under 20%
Sent from my LG-D802 using XDA Premium 4 mobile app
maydayind said:
Culd be som app running that is draining it.
Install a battery monitor. Like gsam then u can see what's drainimg the battery.
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Click to collapse
try it then delete what taking more battery
xros said:
try it then delete what taking more battery
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Click to collapse
I would suggest to stop draining processes first. If stopping it doesn't cause any problems i would rather freeze than delet it.
But if it's caused by a ****ty app you downloaded, delete it right away.
if none works, get warranty

MOTO G4 Battery drain

My moto G4 has had some issues with battery lately on custom rom with and without root aswell as on marshmallow and nougat with and without root. is this the battery itself?
My friend bought the same phone on the exact same day as me and his battery lasts way longer.
Also my phone says in the battery settings i only have used 20% while i have used 60%
Any one knows what i can do to fix this?
Sorry for not providing much info i dont know wich files i should show you guys.
It wouldn't hurt to replace your battery. You should be able to get a battery replacement if you send it to a Motorola service center, or buy a new battery online (only $20 I think).
Even though you've rooted Motorola should take your phone.
Finally, would you mind postings screenies of battery graphs?
Edit: $13.99 for replacement battery, iFixit has a good battery guide: http://www.witrigs.com/oem-battery-for-motorola-moto-g4-plus
negusp said:
It wouldn't hurt to replace your battery. You should be able to get a battery replacement if you send it to a Motorola service center, or buy a new battery online (only $20 I think).
Even though you've rooted Motorola should take your phone.
Finally, would you mind postings screenies of battery graphs?
Edit: $13.99 for replacement battery, iFixit has a good battery guide:
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Click to collapse
Sorry lost all screenshots because i just factory wiped my phone i have noticed in safe mode my phone's battery lasts as long as it should.
But after just factory wiping it it still drains (not one single app installed) could this be due to poor signal?
Friems said:
Sorry lost all screenshots because i just factory wiped my phone i have noticed in safe mode my phone's battery lasts as long as it should.
But after just factory wiping it it still drains (not one single app installed) could this be due to poor signal?
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Hmm... do you have location/bluetooth/wifi on all the time? How bad is your signal (poor signal will quickly drain your battery)?
Is your bootloader unlocked? If so, please root and install "Wakelock Detector", and see which apps are holding your phone awake.
negusp said:
Hmm... do you have location/bluetooth/wifi on all the time? How bad is your signal (poor signal will quickly drain your battery)?
Is your bootloader unlocked? If so, please root and install "Wakelock Detector", and see which apps are holding your phone awake.
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Bluetooth is never in
Location is barely in
Wifi is on a lot
My signal is very weak i can not upload the screenshot for some stupid reason but the bar in the battery settings is always orange or red
Right now using phone charging full twice a day
Friems said:
Bluetooth is never in
Location is barely in
Wifi is on a lot
My signal is very weak i can not upload the screenshot for some stupid reason but the bar in the battery settings is always orange or red
Right now using phone charging full twice a day
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I really don't know how to go with this- I don't understand how safe mode fixed the issue. How bad is the drain? (how much % p/hour standby, with screen off?)
You said you've used custom ROMs and root. Please root and install Wakelock Detector.
Also, yes, poor signal will result in drain, but for me it may drain 1% every 20-30 minutes. I don't know how bad it is with you.
negusp said:
I really don't know how to go with this- I don't understand how safe mode fixed the issue. How bad is the drain? (how much % p/hour standby, with screen off?)
You said you've used custom ROMs and root. Please root and install Wakelock Detector.
Also, yes, poor signal will result in drain, but for me it may drain 1% every 20-30 minutes. I don't know how bad it is with you.
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My battery is drained in 10hours with about 3hours of screen on time Will root and install that app asap
Friems said:
My battery is drained in 10hours with about 3hours of screen on time Will root and install that app asap
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That sounds pretty normal with WiFi and bad signal. On average I get 6 hours SoT, but I always enable Airplane mode in school (I'm on T-mo, lol), and when I get out signal is always pretty solid.
Also, WiFi, location, and Bluetooth are all disabled unless at home.
With really poor/no signal I might crack 4.5 hours of SoT, but then again I've disabled 4 cores of my CPU and WiFi so there's that.
negusp said:
That sounds pretty normal with WiFi and bad signal. On average I get 6 hours SoT, but I always enable Airplane mode in school (I'm on T-mo, lol), and when I get out signal is always pretty solid.
Also, WiFi, location, and Bluetooth are all disabled unless at home.
With really poor/no signal I might crack 4.5 hours of SoT, but then again I've disabled 4 cores of my CPU and WiFi so there's that.
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There isn't really a place where my signal isn't ****ty
Friems said:
There isn't really a place where my signal isn't ****ty
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Then your battery drain is, unfortunately, normal. Is your friend on the same carrier?
negusp said:
Then your battery drain is, unfortunately, normal. Is your friend on the same carrier?
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Click to collapse
no he is not i will probably switch myself then thanks for the help

Battery drain problem

Guys I'm experiencing massive battery drain in Moto E4 even with nothing in phone only standby draining the juice....battery charging slowly and draining fast...anybody else experiencing this?
Device rooted that's all nothing else like heavy games and all...I'm getting only half a day
method of rooting ?
kartik verma said:
method of rooting ?
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Yours
Is your reception good?
drganbds said:
Yours
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LOL
andMego said:
Is your reception good?
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Yes but draining fast and what about yours guys?
drganbds said:
Yes but draining fast and what about yours guys?
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This might help a little. Look for these lines in your build.prop:
ro.core_ctl_min_cpu=2
ro.core_ctl_max_cpu=4
Change the value of he first line to 1. It's set to run on 2 cores minimum. If the lines aren't there, try adding at least the first set to 1.
Edit: it actually sounds like you may have a battery problem or another problem with your device. Might want to try to get it replaced.

Anyone else having INSANE battery life in stock July update?

10hrs of standby take ~ 5%. I can go for 3-4 days without charging. Recharging is super fast and I'm only running Greenify with few extended features.
Not RR or LOS gave me this kind of performance...
P.s. from the moment I bought the phone, I installed magisk module Magic Charging Switch, it stops power intake at 90% until it's I think 80%. Uses some scientifically proven methods to extend battery life
I have a guy in one of our forums who managed this.
5% battery draining in 10 hours standby time is too high. On custom ROMs such as AEX, RR, AOSIP, it's only 1% or hardly 2% in 10-12 hours of standby time.
I an 100% stock, no root, no greenify, no magisk etc.
I easily get 4 days standby if the phone only has little OST, this of course reduces the more I use it but easily 2 days with lots of use.
Right now its showing 75%, low usage:
Last full charge 22hrs 39min
2Days 20hrs left
33m OST
I'm not sure July helped as I was getting similar ish before.
A14DWIN said:
... and I'm only running Greenify with few extended features.
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@A14DWIN Please share what features you use.
Thanks
NikNikols said:
@A14DWIN Please share what features you use.
Thanks
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Uuh, my bad, I forgot to enable the Aggressive doze when I flashed stock, so it's only automatic hibernation and root privledges.
Here, I don't think this is too bad...
Here
A14DWIN said:
Here, I don't think this is too bad...
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How did you hide the X symbol at the signal icon?
TrueMS said:
How did you hide the X symbol at the signal icon?
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Mobile data is not off...
A14DWIN said:
Mobile data is not off...
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When my data is on, it always show like 2G, 3G or 4G... it always shows something, strange.
Sent from my Mi A1 using XDA Labs
TrueMS said:
When my data is on, it always show like 2G, 3G or 4G... it always shows something, strange.
Sent from my Mi A1 using XDA Labs
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Maybe you have "mobile data always active" on in developer options.
kudos1uk said:
Maybe you have "mobile data always active" on in developer options.
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No I dont, when my data is off - it shows X icon, when my data is on - it shows 2G etc.
How is that possible?
How to test which apps consume battery and battery stats un general ? Im on aex
xxqxpxx said:
How to test which apps consume battery and battery stats un general ? Im on aex
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You can use BetterBatteryStats.
IjazCI said:
He is connected to a Wi-fi network that's why.
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We know that, TrueMS says he gets 4g appear when he is on wifi.
kudos1uk said:
We know that, TrueMS says he gets 4g appear when he is on wifi.
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Click to collapse
There is always a symbol, no matter if my data is turned on or off, I dont get it how this guy has his X symbol not showing up.
Sent from my Mi A1 using XDA Labs
Those are my stats. Are they normal ? I think it drains too fast
Aex + stock kernal + magsik

S8 battery issues

Likely unrelated to the ROM (hadesRom 6.0), but my S8 has been having weird battery issues as in almost instantly draining once reaching ~30-40% battery and just shutting off. Up until the point battery drain is normal if not better than it has been before, but this is still a major issue.
Any ideas/help?
Velcorn said:
Likely unrelated to the ROM (hadesRom 6.0), but my S8 has been having weird battery issues as in almost instantly draining once reaching ~30-40% battery and just shutting off. Up until the point battery drain is normal if not better than it has been before, but this is still a major issue.
Any ideas/help?
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Click to collapse
Mine also. Once it reached below 30%, it will suddenly drop to 10% even on idle. It's been more than a year since i got this phone, and i just recently rooted it and install a new custom ROM. is it because of the battery itself? degrading?
Good day.
A friend of mine had an similar problem and solved it by disabling the system app called "ARCore". It's an google augmented reality plataform app. Try disabing or update the app.
yoorie016 said:
Mine also. Once it reached below 30%, it will suddenly drop to 10% even on idle. It's been more than a year since i got this phone, and i just recently rooted it and install a new custom ROM. is it because of the battery itself? degrading?
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Click to collapse
Maybe it's also just an error with battery percentage display, but battery performance seems pretty poor then.
I'll try disabling/freezing ARCore and see if this changes anything ^^
Velcorn said:
Likely unrelated to the ROM (hadesRom 6.0), but my S8 has been having weird battery issues as in almost instantly draining once reaching ~30-40% battery and just shutting off. Up until the point battery drain is normal if not better than it has been before, but this is still a major issue.
Any ideas/help?
Click to expand...
Click to collapse
yoorie016 said:
Mine also. Once it reached below 30%, it will suddenly drop to 10% even on idle. It's been more than a year since i got this phone, and i just recently rooted it and install a new custom ROM. is it because of the battery itself? degrading?
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Click to collapse
This is very common sign when battery is going bad when u start to have these drops . Logically battery should be replaced .
yoorie016 said:
Mine also. Once it reached below 30%, it will suddenly drop to 10% even on idle. It's been more than a year since i got this phone, and i just recently rooted it and install a new custom ROM. is it because of the battery itself? degrading?
Click to expand...
Click to collapse
Velcorn said:
Likely unrelated to the ROM (hadesRom 6.0), but my S8 has been having weird battery issues as in almost instantly draining once reaching ~30-40% battery and just shutting off. Up until the point battery drain is normal if not better than it has been before, but this is still a major issue.
Any ideas/help?
Click to expand...
Click to collapse
Velcorn said:
Maybe it's also just an error with battery percentage display, but battery performance seems pretty poor then.
I'll try disabling/freezing ARCore and see if this changes anything ^^
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Click to collapse
Scorpionea said:
This is very common sign when battery is going bad when u start to have these drops . Logically battery should be replaced .
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hi , i m having the same problem, did you solve it?
terky said:
hi , i m having the same problem, did you solve it?
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I just went through it to. I replaced the battery

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