Battery drain in standby - Samsung Galaxy S8+ Questions & Answers

Hi!
I have Oreo (march security).
Until few weeks ago during the night my phone lost about 2% of battery.
Now if I go to the bed with full battery, after 5 hours I got less than 95% and I fell like during the day the battery drain 15-20% more than usual.
I have adhell with like everythink blocked and no root.

Hello,
I have the same problem, my battery is emptying abnormally even while being offline at night
I saw the same subject on sammobile, it seems that an update could correct the problem, otherwise I think seriously to change mobile
https://www.sammobile.com/news/poll-galaxy-s8-oreo-high-battery-drain-airplane-mode

e753 said:
Hi!
I have Oreo (march security).
Until few weeks ago during the night my phone lost about 2% of battery.
Now if I go to the bed with full battery, after 5 hours I got less than 95% and I fell like during the day the battery drain 15-20% more than usual.
I have adhell with like everythink blocked and no root.
Click to expand...
Click to collapse
Hi mate
How did you get the update, OTA or Odin?
If odin what files did you flash?
I said this because i have Oreo installed (odin) and the battery drain is normal
The only way to know for sure what is going on is with a program like BBS

Related

Battery issue after 4.1.2 update

Recently I've updated my Note through OTA to 4.1.2.
I've spot that after update the Note is just draining the battery.
I could read about 10 hours on it before, and now it is only about 6 !!!!!
I even do not mention gaming, which is draining the battery in 2.5-3h from 100% to about 5%. I could play approx. 5-6 hours before.
It's ridicules.
Did any of you spot the same thing?
I haven't installed any additional apps after update that may "help" to discharge the battery.
The values above are based on Screen usage time in Battery menu.
Any suggestions?
After the update, I'm facing recharging issues. The tab is taking twice the time of what it used too to recharge to 100%.
i haven't spot any issues with charging.
.
Same here.Used to get 10 hours of screen on time,now i am lucky if i get 8 hours!
Verstuurd van mijn GT-N7100 met Tapatalk
Same here...
Some tips :
Kill all apps, switch to offline/airplane, and power saving mode when charging..
Still not working?
Try reboot your device once or twice if necessary..
And your device will charge normally
Work on my gnote...
I hope it will work for you too
Correct me if i'm wrong
Im using juice defender with good results, I lost a pretty noticeable amount of battery time after 4.1.2, too.
Maybe a problem with the battery stats?
Try to drain the battery empty and full charge afterwards.
Gray44 said:
Maybe a problem with the battery stats?
Try to drain the battery empty and full charge afterwards.
Click to expand...
Click to collapse
It will damage the lithium battery when you drain it till empty
I think it is Wi-Fi that drains the battery !!!!
Usually I was leaving the tablet with wi-fi on all the time. After 4.1.2 update it takes approx 2% of battery per hour !!!!!!!!!! when you do not use the tablet but wi-fi is on, so after night in the drawer you had approx 10-15% drained.
When I turned the wi-fi off and left it overnight i haven't loose even a 1% during the night !!!!!
I have to try to work on it as usual but with wi-fi turned off, it will be difficult though as usually i play on-line or browsing the net
I think they f#^%*d something in 4.1.2 update with wi-fi energy consumption. hope they will repair it in next update.
.
zaydvath said:
It will damage the lithium battery when you drain it till empty
Click to expand...
Click to collapse
I mean, just let the device turn off by itself, and after that, charge 100%.
kayteck1 said:
Recently I've updated my Note through OTA to 4.1.2.
I've spot that after update the Note is just draining the battery.
I could read about 10 hours on it before, and now it is only about 6 !!!!!
I even do not mention gaming, which is draining the battery in 2.5-3h from 100% to about 5%. I could play approx. 5-6 hours before.
It's ridicules.
Did any of you spot the same thing?
I haven't installed any additional apps after update that may "help" to discharge the battery.
The values above are based on Screen usage time in Battery menu.
Any suggestions?
Click to expand...
Click to collapse
Yeah, I had this problem after I updated too. It was also laggy. I did a factory erase and now it works better. I think it is still draining more than before, but not as bad as after I updated. I think a good rule of thumb is to wipe everything after an update and start all over. You could also try wiping and flashing the rom for a fresh install.
I suggest you to change your rom to germany stock 4.1.2...
It will solve your charging problem
Tested on my gnote

Turned off mobile data, my Z5c still drains a decent amount of battery overnight

http://imgur.com/X9PYY3Y
I took a screenshot of the drain. It was at 91% when I set it off and put it down for the night. When I woke up from my sleep around 7 hours later, it was at 86%. With mobile data I've been getting much more drain than that, like around 12%. I thought turning off mobile data would solve it, but something still seems to be draining it. What else could be the problem?
I have the same situation on MM, 1% drop per hour minimum. tried turn off data, set only HDSPA, currently installed wakelock detector and greenify i will keep monitoring.
I dont have any batt drops in LP, almost always 1-2% per night.
I tried flash stock .163 and now .185 for UE1 and for germany (im from poland) so roms are for my region. Clean install, dirty install, LB and UB, now rooted, the same situation.
For me battery life on MM sucks :crying:
jackq said:
I have the same situation on MM, 1% drop per hour minimum. tried turn off data, set only HDSPA, currently installed wakelock detector and greenify i will keep monitoring.
I dont have any batt drops in LP, almost always 1-2% per night.
I tried flash stock .163 and now .185 for UE1 and for germany (im from poland) so roms are for my region. Clean install, dirty install, LB and UB, now rooted, the same situation.
For me battery life on MM sucks :crying:
Click to expand...
Click to collapse
MM battery was okay for me for a bit it seemed, but then the battery drain seemed to jump up a bit. On LP I was bit hard by the "mobile radio active" bug, and it's still getting me on LP, even back on my Z3c, ugh, it's really frustrating. Mobile radio still shows up for me a lot in MM too, I don't know, that part seems like a google/google play services problem, but this other battery draining that's happening, I'm not too sure, and looking at battery system stats, or using another app such as gsam battery monitor, I haven't been able to deduce anything, but if you see anything, please update us.
Press on cell standby and screenshot' that screen
Sent from my Xperia Z5 using XDA Labs
Ben36 said:
Press on cell standby and screenshot' that screen
Sent from my Xperia Z5 using XDA Labs
Click to expand...
Click to collapse
Here is mine ss, if You can help
I unplug charger at 00:19 with 99% battery, in morning aroun 5AM i have 93%
I don't have any screenshots but I've noticed that in the last couple of weeks (running stock MM), my battery is draining much quicker than expected. I use Tasker to control wifi / sync / other stuff but don't have it running like the old Ultra Stamina but my battery will now drain in 12 hours of normal use (not playing games, watching movies). Looking at GSam battery monitor, the phone radio is draining quite a bit and at no point has the phone entered deep sleep.
Annoying as I used to easily get 36 hours between charges.
since i upgraded to Android 6.0 I lose 1% per minute when the screen is on and I go from 100% to 0% in approx. 8 hours, compared to 1 day+ before.
Same for me :c since the update got less than 3 hour SOT , doze does not help me as i have my phone on my hands or pocket most of the time, it never activates
and i saw the 1% bat drain per minute or so while im on chrome ( i just use crhome, nor videos nor games, no facebook apps installed)
ErikMunoz said:
Same for me :c since the update got less than 3 hour SOT , doze does not help me as i have my phone on my hands or pocket most of the time, it never activates
and i saw the 1% bat drain per minute or so while im on chrome ( i just use crhome, nor videos nor games, no facebook apps installed)
Click to expand...
Click to collapse
Even with doze, it doesn't work that well, cuz my battery still drained turning off network. Although, last night, I turned on airplane mode, and it drained less, only 3%, but I still feel like there's something going on in the background that makes it drain so dang much.
I almost haven't used my phone since full charge and see: Screen usage is very high, as soon as I turn on, it drops by 1% per minute. I haven't changed anything since MM update and before that I could (heavy) use my phone for 1day+.
I bought this phone cause I couldn't use my LG G2 for a full day anymore, and now I can't even use this new one for half day....
http://forum.xda-developers.com/showpost.php?p=65068405&postcount=183 [XPOSED][MOD][5.0+] MobileRadioActiveFix
I fixed my battery extremely fast draining by uninstalling Facebook Messenger, now I'm back to 1 day and half estimated use. What happened with this app ? It wasn't battery consuming with Lollipop.

Rubbish battery life?

I got an S7 G930F yesterday, first full charge last night, I haven't it even properly set up yet, haven't got most of my apps installed yet. I took it of the charger this morning at 8am its now at 50% at 2pm, 45 mins screen on time with the biggest battery drain being android system 20%.
I have hardly used the phone today as I'm off work, at this rate it'll be dead long before bedtime with me doing nothing.
Any ideas?
Hard to expect getting the best of it at first. It took me a good week to figure out how to optimized battery without having to use it like a 2G phone. I suggest you do factory reset. Observe how it goes that way. For the first time, a handful of things run in the background; syncing, location, whatsoever so I bet it'll take a while to really adapt and I can assure you based on experience, it's like that as it was like for me.
slugger09 said:
I got an S7 G930F yesterday, first full charge last night, I haven't it even properly set up yet, haven't got most of my apps installed yet. I took it of the charger this morning at 8am its now at 50% at 2pm, 45 mins screen on time with the biggest battery drain being android system 20%.
I have hardly used the phone today as I'm off work, at this rate it'll be dead long before bedtime with me doing nothing.
Any ideas?
Click to expand...
Click to collapse
Always takes a few full charge cycles to get the best out of a new battery I find, fully charge and fully discharge 4-5 times, calibrates the phone too to know what 0% and 100% are iirc
But you're always going to see high battery usage setting up a new phone, installing apps, screen on constantly, playing about with it more than you will once you've had it a while
The are wide reports today of crazy bad battery life. Some people are tying it the latest Oculus update.
*Detection* said:
Always takes a few full charge cycles to get the best out of a new battery I find, fully charge and fully discharge 4-5 times, calibrates the phone too to know what 0% and 100% are iirc
But you're always going to see high battery usage setting up a new phone, installing apps, screen on constantly, playing about with it more than you will once you've had it a while
Click to expand...
Click to collapse
I'd like to believe that but I didn't have this issue on my Nexus 5X with a smaller battery or Huawei P9 Lite, in fact the P9 Lite also has a 3000mAh battery and I could make it last 2 full days, this won't last 1.
Getting the phone yesterday, you've hardly given it a chance, with heavy usage I get just over a day with mine, with medium, 2 days
Same phone, same OS, same battery
See how you get on in a week or two, or return it and get the Edge, 3600mAh
Check the package disabler pro threads, disable the battery draining bloatware (no root needed)
*Detection* said:
Getting the phone yesterday, you've hardly given it a chance, with heavy usage I get just over a day with mine, with medium, 2 days
Same phone, same OS, same battery
See how you get on in a week or two, or return it and get the Edge, 3600mAh
Check the package disabler pro threads, disable the battery draining bloatware (no root needed)
Click to expand...
Click to collapse
Yep thats the usage I got with my P9 Lite with the same size battery. I was sitting this morning look at the phones always on display. 30mins of the charger it was at 94% and that's with me not even touching it.
It's crap for the first few days
Whenever I first got my phone or when I factory reset or when I install new rom, the battery life is usually crap. But after a few days when battery optimization kicks in (power saving on apps not used in past few days) battery gets tremendously better.
Posting back to confirm that Oculus update shat on a lot of phones.
Oculus home process kept trying to install and uninstall. This demolished battery life, increased heat, etc.
Once I uninstalled Oculus, all problems went away. I will reinstall after fix.
This may be caused by either the oculus app or good lock app they have been reports on the Internet about these two particular apps
Also when setting the phone for the first time it will drain battery in the first few days
Confirmed about Oculus draining battery
http://www.androidpolice.com/2016/0...p-samsung-phones-causing-heavy-battery-drain/
NH Apache said:
The are wide reports today of crazy bad battery life. Some people are tying it the latest Oculus update.
Click to expand...
Click to collapse
Definitely was, my phone overheated and shut down over night when the update came through. I literally couldn't charge it it with fast charger. it would just sit at the same % it was burning through the battery so quickly. uninstalled sammy vr and oculus apps everything fine now.
I don't have anything oculus related installed. The is day 2, second full charge last night. Of the charger now 1 hour, its got flight mode on with wifi calling enabled. I am currently at 90% with 1 min screen on time. Android services again the biggest hog but it contains IPSec services which does the Wifi Calling part.
I was about to remove Occulus when I received an occulus update, about one hour ago, and it seems that the problem is fixed. The battery looks ok, and the phone is not hot any more. I'm waiting a little bit more to be sure...
Right guys I have found the culprit of my drain issue. Wifi calling. I happened to turn it off and I have gone from 10% drain in an hour to 1%
That's more like it, never used WiFi calling so wouldn't know if it causes drain
EDIT - Not available with my model / carrier
There's a debloat script back in the Development Section which will remove all those trash that came with the phone, as for battery optimaztion This Ultimate Battery Guide is one of the best here in XDA and is a must see for anyone with an android phone basically
Goodluck

Standby drain

When you sleep, does your phone sleep, or does it stay up all night and crunch 1s and 0s? Rate this thread to express how you deem the speed at which the Samsung Galaxy S10e's battery drains under standby conditions. A higher rating indicates that when the phone is not in use, the battery drains minimally.
Then, drop a comment if you have anything to add!
Not impressive, I lose about 1% every 30 min without using the phone :/ (Exynos)
This is pretty disappointing it looses 10 - 15% of battery overnight doing absolutely nothing.
I am losing about 2%/hour doing absolutely nothing.
My S10e loses almost nothing if I turn things off.
Airplane overnight = less than 1 percent
with AOD it loses a bit, 4-5
Edgrr000 said:
This is pretty disappointing it looses 10 - 15% of battery overnight doing absolutely nothing.
Click to expand...
Click to collapse
Sean09 said:
I am losing about 2%/hour doing absolutely nothing.
Click to expand...
Click to collapse
Excuse me guys, but its not true that the phone does nothing. It communicates permanently with the antenna signals and the network, so its absolutely normal that it drains battery. Every phone drains battery in standby, even when they are on airplane mode (although in this mode the drainage is much much lower)
If you want yout phone to actually do nothing, you have to turn it off.
NixxxoN-XDA said:
Excuse me guys, but its not true that the phone does nothing. It communicates permanently with the antenna signals and the network, so its absolutely normal that it drains battery. Every phone drains battery in standby, even when they are on airplane mode (although in this mode the drainage is much much lower)
If you want yout phone to actually do nothing, you have to turn it off.
Click to expand...
Click to collapse
Yea... no. My two year old Oneplus 5t, with nearly 100 apps installed, only drops 3 - 6% overnight with 4g on.
My 1 week old galaxy s10e with airplane mode on drops 10% overnight.
Edgrr000 said:
Yea... no. My two year old Oneplus 5t, with nearly 100 apps installed, only drops 3 - 6% overnight with 4g on.
My 1 week old galaxy s10e with airplane mode on drops 10% overnight.
Click to expand...
Click to collapse
I havent said anything about the draing % being too high or not. I said that it is not true that the phone does nothing while being in standby. Which is a fact.
Mine is draining around 12-15% overnight.
Very disappointed with the battery life of s10e
Any tweaks we can do?
Nakulkhanna said:
Mine is draining around 12-15% overnight.
Very disappointed with the battery life of s10e
Any tweaks we can do?
Click to expand...
Click to collapse
I use Bixby Routines to automatically turn airplane mode on during the time I'm asleep and it went from draining 15% to only 5%.
I just updated to the latest update ASCA, battery drain issue seems to be fixed. It drops less than 1% per hour now. (5% over 6 hours)
Edgrr000 said:
I just updated to the latest update ASCA, battery drain issue seems to be fixed. It drops less than 1% per hour now. (5% over 6 hours)
Click to expand...
Click to collapse
ASCA? Is your phone with Verizon? How did you update? This battery drain is killing me too. The only positive is that it seems the battery drain is about the same while using the phone.
Clayter21 said:
ASCA? Is your phone with Verizon? How did you update? This battery drain is killing me too. The only positive is that it seems the battery drain is about the same while using the phone.
Click to expand...
Click to collapse
Mine is the international dual sim Exynos version. I just got an OTA update about 3 days ago. I was also having pretty bad standby battery drain. 15% in 8 hours. Last night it only dropped 4% in 8 hours, which is pretty amazing.
Edgrr000 said:
I just updated to the latest update ASCA, battery drain issue seems to be fixed. It drops less than 1% per hour now. (5% over 6 hours)
Click to expand...
Click to collapse
Edgrr000 said:
Mine is the international dual sim Exynos version. I just got an OTA update about 3 days ago. I was also having pretty bad standby battery drain. 15% in 8 hours. Last night it only dropped 4% in 8 hours, which is pretty amazing.
Click to expand...
Click to collapse
Thanks for the reply. I'm downloading it now. Hope it fixes mine. I know there are always bug when first launched. If things aren't straightened out within 6 months I'm going back to pixel once the 4 comes out.
I don't believe it helped. Still losing a good but while in standby with aod off
Edgrr000 said:
Mine is the international dual sim Exynos version. I just got an OTA update about 3 days ago. I was also having pretty bad standby battery drain. 15% in 8 hours. Last night it only dropped 4% in 8 hours, which is pretty amazing.
Click to expand...
Click to collapse
When it lost 4% in 8 hours, did you have AOD/wifi/data/bluetooth on?
I'm on the ASCA update, but still have terrible standby drain on my Exynos S10e (3%/h).
joaomateus said:
When it lost 4% in 8 hours, did you have AOD/wifi/data/bluetooth on?
I'm on the ASCA update, but still have terrible standby drain on my Exynos S10e (3%/h).
Click to expand...
Click to collapse
AOD: OFF
Wifi: OFF
Data: ON all the time
Bluetooth: sometimes on sometimes off, I don't notice significant drain when it's on.
I literally had significant better battery life from one day to the next without doing anything. However I have had most of the useless apps disabled since day one, (Facebook, Bixby, Samsung stuff, etc.) I also have wifi and bluetooth scanning off. It is ON by default
Edit:
You should also follow some of these settings
https://forum.xda-developers.com/s10-plus/how-to/galaxy-s10-battery-optimisation-guide-t3911988
New firmware ASD5 is out, maybe this will fix some draining.
I found deep sleep solution.
My s10e exynos (april firmware) was able to sleep only 10% of time.
After fix it can sleep 95+% (CPU Spy)
8 hours = 5% battery.
Open file “system/build.prop”
write “wifi.supplicant_scan_interval=200”
save
reboot
fixed
Click to expand...
Click to collapse
I wrote small blogpost with details:
blog.chupasweb.net/archives/1008
chupascz said:
I found deep sleep solution.
My s10e exynos (april firmware) was able to sleep only 10% of time.
After fix it can sleep 95+% (CPU Spy)
8 hours = 5% battery.
I wrote small blogpost with details:
blog.chupasweb.net/archives/1008
Click to expand...
Click to collapse
Thank you. Deep sleep has increased to 50% from 5% on my device.

P30 Battery Drain since EMUI 10

I updated my phone last night to EMUI 10 and since taking it off charge this morning, I am getting a significant battery drain.
Prior to this update my phone was getting minimal battery drain and I would be able to use it from 7am - 11pm with around 15-20% battery remaining.
At the moment it is down to 88% since off charge at 8am and I have hardly done anything on the phone as of yet.
My apps are all on sleep apart from a few that I have always had on all the time for notification purposes.
Any suggestions please?
I have the same. Scandal. Gotta somehow go back to 9
have no problem with battery drain on my device. Did you made a factory reset ? Its always bette rto do FR after updating to new OS version.

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