Nougat Battery Drain - HTC One A9

Android System is draining my battery and is keeping my device awake for more than 2 hours. Is anyone on Nougat suffering from this? I didn't have this high drain on Marshmallow, not sure what's causing this. All help, suggestions, and opinions welcome. Thanks in advance.

I am on Nougat 7.0, stock. Even after doing all the typical battery saving tweaks, I found that using the Google App and Google Play Services were consistently the highest battery drainers. Was getting 2-3% battery drain per hour, with minimal or idle use. For the Google App, I ultimately had to stop using and disable Google Now Cards to eliminate that app's drain as nothing else worked. Still working on the drain on Google Play Services as that one still shows up but not as high as before, but am now getting close to 1% drain per hour on idle use.

my phone had no facebook, messenger barely go to google play, not setup google now. using nova launcher. all I used is twitter, google+, instagram, photo (backup), SAO game, and others living app. turn on GPS on high used too. battery live until night.

Are you guys rooted?

I used the Boost app that was introduced in the update, kills all processes you want it to with the smart feature, but has a weird side effect of being unable to download anything when it's in the background, just gotta hold the app open until it's done downloading. Battery life is fine for me, since using this.

Yes I am root. Boost app really to frozen the apps when phone off. but message and info still got intouch

My Sprint HTC One A9 phone is rooted, S-off, unlocked, flashed with TWRP 3.0.2-0 am on 6.0.1 and I am experiencing the same battery drain issue. I have tried multiple battery conditioners with no affect upon the battery life. It still drops very quickly and the phone will power off at about 25 - 30% battery left on the phone. Boot into TWRP and find the battery level states at 37 - 45%. Let the phone sit on TWRP screen for hours and it never powers off.
I cannot figure this out and am about to wipe my phone and start all over again.

theNdroid said:
Android System is draining my battery and is keeping my device awake for more than 2 hours. Is anyone on Nougat suffering from this? I didn't have this high drain on Marshmallow, not sure what's causing this. All help, suggestions, and opinions welcome. Thanks in advance.
Click to expand...
Click to collapse
same over here I'm on Htc one M9 and my system usage is 32% , android os is 16% and phone idle is 9%, lets see for another week so nougat may take some time to settle down on our mobile phones :good cheers

theNdroid said:
Are you guys rooted?
Click to expand...
Click to collapse
Have tried to root using kingroot with no success as of yet.

marcomellett said:
Have tried to root using kingroot with no success as of yet.
Click to expand...
Click to collapse
Use ADB to flash TWRP and boot it up. Mount /system read only. Flash Magisk. Now you've got root.

Related

[BIG] Battery drain

hi everybody, since one or two weeks i see i have a big battery drain when my phone is "inactive"... how to resolve this please?
Your screenshot doesn't tell us anything. Further debugging can be found using BetterBatteryStats / Gsam / Wakelock Detector, root is required.
A app is preventing your phone from deep sleeping.
The only thing your screenshot does show us is that Play Services is there, http://forum.xda-developers.com/oneplus-one/general/guide-google-play-services-battery-t2832525
View that to fix that but theres definitely more to it than Play Services.
zephiK said:
Your screenshot doesn't tell us anything. Further debugging can be found using BetterBatteryStats / Gsam / Wakelock Detector, root is required.
A app is preventing your phone from deep sleeping.
The only thing your screenshot does show us is that Play Services is there, http://forum.xda-developers.com/oneplus-one/general/guide-google-play-services-battery-t2832525
View that to fix that but theres definitely more to it than Play Services.
Click to expand...
Click to collapse
thanks for your rapid answer Zephik, but i have just reflashed
my stock calkulin's cm11... but i have a question: is it possible the battery drain come since i changed kernels..? (without touching their settings)
brunsman6229 said:
thanks for your rapid answer Zephik, but i have just reflashed
my stock calkulin's cm11... but i have a question: is it possible the battery drain come since i changed kernels..? (without touching their settings)
Click to expand...
Click to collapse
I don't understand your question. In actuality, it takes a couple days for your phone to settle in the new kernel if thats what you're asking.
As long as your phone is properly deep sleeping, you shouldn't be worrying.
You can find out by using 1 of the 3 apps I mentioned previously.
zephiK said:
I don't understand your question. In actuality, it takes a couple days for your phone to settle in the new kernel if thats what you're asking.
As long as your phone is properly deep sleeping, you shouldn't be worrying.
You can find out by using 1 of the 3 apps I mentioned previously.
Click to expand...
Click to collapse
i say, is it possible that the battery drain comes from new kernel?(AK)
also thanks for your help dude, and i modified googleplay services as you've told me with my fresh install of cm11...
I have 2 days of battery life almost and still have 20% left. I use this phone heavily and haven't recharged.
I had the same problem where 60% drain overnight.
Now 2 says.
All I did was turn off Facebook Location services.
That's it.
Facebook was draining so much. I have Wifi on, GPS with High Accuracy.
Facebook always drains a significant amount of battery, I prefer using the mobile website but if you must need the app then greenify it.

Android System huge battery drain

Does anyone else have the issue where android system is consuming 35+% of the battery? Looking at the stats it seems like one of the bundled services is keeping the radio on for 14/18hrs its been on.
Have the same isssue
Yeah, I'm having this issue too. Android System is consuming HUGE amounts of battery for me.
Thought I was the only one but glad that's not true! Still got good battery stats with the android system drain nonetheless.
Charged mine to full last night right before hitting the sack.
Woke up 7½ hours later and it had consumed 33% of the battery just sitting doing nothing bar getting email & polling (presumably) for Facebook updates.
And that was with Power Saving enabled. Bit disappointing, hoping when I disable auto-sync that it'll kill the drain.
There's lots of services running under Android Systems disable the ones u don't use, I have disabled some got better battery life, still testing some others...
The hardware on the phone is great, but touchwhiz drives me up the wall. I'll be happy if and when we get anything AOSP based, CM being the holy grail. Nice to know I'm not the only one getting this battery drain. I've disabled pretty much everything that's able to be disabled, as all I use is google services.
Same problem here.... Huge Android System battery drains.
I've played around with several things, and as of yet I haven't gotten it to stop other than turning off WiFi. Anyone found a fix?
Mine's more a combo of Android System and Google Services... both take up a majority of my usage... Services typically being a bit more.
Why are there two android systems? wtf...
Is there any way to reduce cell standby?
polaric said:
Does anyone else have the issue where android system is consuming 35+% of the battery? Looking at the stats it seems like one of the bundled services is keeping the radio on for 14/18hrs its been on.
Click to expand...
Click to collapse
Same sh*t here. Went to bed last night fully charged, and 7-8 hours later, wake up with 23% of my battery gone.
I'm starting to wonder if moving away from the Nexus line was a mistake. I started running again and the N6 was just too big to lug along with me, on arm or in a waste band, so I decided to try Samsung.
Just got my S6 and I noticed this right away. Last charge I had 2:42 of SOT and "Android Systems" used 47% of the battery. I was just watching Netflix and YouTube mostly. My overnight drain is also quite high, about 1% every 30-40 minutes of standby.
Is that normal for most S6 owners?
To all:
Turn off VoLTE, turn off WiFi calling, install CPU Spy, ensure your phone is going into deep sleep. If it isn't, flash the stock recovery with Flashify, wipe the cache with it, then flash TWRP back with Flashify.
Post your results.
Paradoxumical said:
To all:
Turn off VoLTE, turn off WiFi calling, install CPU Spy, ensure your phone is going into deep sleep. If it isn't, flash the stock recovery with Flashify, wipe the cache with it, then flash TWRP back with Flashify.
Post your results.
Click to expand...
Click to collapse
Is this only for people who already flashed TWRP? I'm stock rooted and seeing this.
km8j said:
Is this only for people who already flashed TWRP? I'm stock rooted and seeing this.
Click to expand...
Click to collapse
This is for everyone. If you haven't flash TWRP, then simply wipe the cache with stock recovery.
I just assumed most people would have TWRP flashed, my bad.
I am guessing that that this is an Android problem as the Galaxy S6 Edge has the same problem with battery drains.
Paradoxumical said:
To all:
Turn off VoLTE, turn off WiFi calling, install CPU Spy, ensure your phone is going into deep sleep. If it isn't, flash the stock recovery with Flashify, wipe the cache with it, then flash TWRP back with Flashify.
Post your results.
Click to expand...
Click to collapse
I'm not rooted and I don't plan on doing so. I'm not sure of any other options. I unplugged it last night an let it sleep. Android system used about 14% of the battery. And I lost 20% charge. Cpu run time was 38 minutes too. and I never even woke it up post unplugging it.
I believe this Battery Drain Issue is a Lollipop issue. Was haing it with my One Plus One, I fixed it by going into privacy Guard, and going to Google Play Services and not allowing it to stay awake, and start by itself.
Ill find the actual thread and post it, same issues happening with a lot of phones using lollipop
Battery drain on a new device = bad flash (very common on android devices, first run)
1 wipe the devices and start it again from factory problem should go away. (at least the excessive drain anyway)
2 Ensure you have updated the Samsung Services app (this was responsible for most if not all battery drain issues if you reset your device)
3. Turn the bloody Screen brightness down and turn off Adaptive display (way way way too much battery drain using them)
4. LTE off and Cell data off if you on wifi, your wasting battery power communicating with cell sites you arnt using, the weaker the signal the more power you will drain for no benefit
6. GPS / Loc data off unless you need it even then wifi / AGPS is usually more than accurate, remember GPS + poor sky visibility = more power used to get a loc.
5 NEVER measure battery life for the first 24 hours way too much stuff syncing and updating to measure with any accuracy.
I get a solid 2 days out of the S6 with mixed use and a screen on time of 2:30 could get that upto 3 hours but i have a hearthstone addiction
As mentioned above, I highly recommend wiping the cache, even when not rooted.
Also, worst comes to worse, i'd completely redo the phone from scratch via the Smart Switch software samsung provide.

Has there been any fixes to the battery drain issues with 7.0 update on Honor 8 (US)?

Hi, I have upgraded to Android 7.0 on my Honor 8 yesterday and since then the battery is draining at an insane pace.
I used to get an overnight standby drain of 3-5% on average with 6.0 and it is well over 25% with 7.0. Something called "Android System" has consumed a disproportionate majority of the battery. A similar problem is reported here: https://forum.xda-developers.com/honor-8/help/battery-dropped-40-nougat-honor-8-t3558197
The background app settings haven't been changed -- have about same 6-7 apps like Whatsapp, Outlook, etc. However, when I open the current background apps, I see a few unprotected apps (like Maps) also running in the background. Is this a bug?
Please help out, if there are any fixes.
Thanks.
try apps like greenify to fix wakelocks
adisarun said:
Hi, I have upgraded to Android 7.0 on my Honor 8 yesterday and since then the battery is draining at an insane pace.
I used to get an overnight standby drain of 3-5% on average with 6.0 and it is well over 25% with 7.0. Something called "Android System" has consumed a disproportionate majority of the battery. A similar problem is reported here: https://forum.xda-developers.com/honor-8/help/battery-dropped-40-nougat-honor-8-t3558197
The background app settings haven't been changed -- have about same 6-7 apps like Whatsapp, Outlook, etc. However, when I open the current background apps, I see a few unprotected apps (like Maps) also running in the background. Is this a bug?
Please help out, if there are any fixes.
Thanks.
Click to expand...
Click to collapse
Many users are dealing with this problem and I've reported before.. This update is broke, and shouldn't have been pushed officially. There are a lot of bugs, and the most irritating one is the battery consumption.
And I don't think Honor is going to fix any of it since we're used to them not caring about what we deal with.
My personal experience with the Nougat update was that battery drained quicker than usual for the first few days, then it stabilized to normal levels (i.e. more or less what it had been in Marshmallow). I was expecting this behaviour, since system upgrade clears out battery optimization data, and it takes a couple of days for the OS to learn what to optimize. Also I suggest you recheck your battery saving settings (Both the Huawei version under Battery settings and the Google version under Applications).
And since someone is going to ask anyway: no, I haven't done factory reset. There was no need.
But this was just my personal experience with nougat. It's of course quite possible that for some people there is a real constant battery drain (wouldn't be the first time, I had a similar experience with my old Motorola when I upgraded to Lollipop a couple of years ago).
It's not the update. From my experience, I had this issue since I bought the phone. I would factory reset it all the time and this issue would persist.
It turns out that in my case, I would always turn off LTE and use WCDMA instead. My logic being that WCDMA uses less power, so therefore I would get better battery life. Nope. There's a glitch that happens if you do this and have wifi on, It doesn't let the phone go into deep sleep. Ever. So your battery drains about 20℅ overnight.
The solution for me was to simply leave LTE on, and now my battery consumes like 1℅ overnight.
For those suffering from battery drain, check your consumption and see if Google calendar sync is taking up a lot of it.
I had that issue, and had to manually kill the sync (from the accounts screen).
It seems to be an issue on all Huawei devices on 7.0, the native calendar isn't playing well with sync, and unless you're rooted and can uninstall it, you're stuck. (I'm waiting to root until a patch comes out for all these issues first)
All in all, if this is how Huawei treats their devices, and their customers, I won't buy another one of their devices.
I updated via Charles method, but my mother's L04 still hasn't gotten the update. And probably never will unless I do it manually.
Very disappointing.
b1tt1 said:
My personal experience with the Nougat update was that battery drained quicker than usual for the first few days, then it stabilized to normal levels (i.e. more or less what it had been in Marshmallow). I was expecting this behaviour, since system upgrade clears out battery optimization data, and it takes a couple of days for the OS to learn what to optimize. Also I suggest you recheck your battery saving settings (Both the Huawei version under Battery settings and the Google version under Applications).
And since someone is going to ask anyway: no, I haven't done factory reset. There was no need.
But this was just my personal experience with nougat. It's of course quite possible that for some people there is a real constant battery drain (wouldn't be the first time, I had a similar experience with my old Motorola when I upgraded to Lollipop a couple of years ago).
Click to expand...
Click to collapse
Thanks. I was thinking of waiting for a couple of days too. Its just been 12 hours and the battery is almost down to 25% from 100%. If it doesn't improve in the next few days, I'll revert to 6.0 with which I had solid 1.5 days battery life for my usage level.
On my frd 09 i got a update after the nougat update which fixed my battery drain it was around 356 mb big. But since maybe 1-2 weeks already. And my battery drain is lower as on MM
I do feel Nougat on my L14 is draining faster than MM. It's mostly Android System or Android OS so I have no idea what is within that taking the power. There is also a weird bug with LTE enabled when I make a call to another cell phone. Most of the time, my phone says it's ringing on the other side but there's no "ringing" sound on my side. Weird. Turn off LTE and you can hear the ringing.
It is always hard to determine what is going on in these sort of circumstances. For me, EMUI 5 doesn't seem to have badly affected my battery life. I just got almost 3.75 hours SOT using Waze for navigation, and still have about 30% battery. According to the detailed power info, Waze was using 1340.27 mAh.
b1tt1 said:
My personal experience with the Nougat update was that battery drained quicker than usual for the first few days, then it stabilized to normal levels (i.e. more or less what it had been in Marshmallow). I was expecting this behaviour, since system upgrade clears out battery optimization data, and it takes a couple of days for the OS to learn what to optimize. Also I suggest you recheck your battery saving settings (Both the Huawei version under Battery settings and the Google version under Applications).
And since someone is going to ask anyway: no, I haven't done factory reset. There was no need.
But this was just my personal experience with nougat. It's of course quite possible that for some people there is a real constant battery drain (wouldn't be the first time, I had a similar experience with my old Motorola when I upgraded to Lollipop a couple of years ago).
Click to expand...
Click to collapse
Just for balance, my experience is more like this one, although I don't think I had to wait days for it to not be a battery drainer. Is everyone in this thread talking about b360? (for whatever variant you have)? I did see this on b320, but have used b360 for about 1-2 months now (Charles) and haven't had any noticeable difference in battery life from Marshmallow. It drains 1-3% / night. Screen on time , say browsing is pretty regularly 5.x hours, and typically I get 2-3 days out of a charge.
I believe everyone that says they've got a problem, but I guess some of us got lucky. Just so it's known: Mine is a US L04*b360 variant.
Note: Just as a possible point of difference. Before I was on b360, I had the phone rooted, with TWRP, and had to wipe the entire thing , rollback to b160 and use Charles to get b360. I never did a reset and I don't turn off functionality. Also, maybe most important. I don't use social media hardly at all. I haven't got Facebook or Twitter installed because I don't like either.
i would suggest a factory reset, then install only essential apps and test it for a couple of days.
L04 here, OTA updated and I'm seeing better battery performance than MM.
adisarun said:
Hi, I have upgraded to Android 7.0 on my Honor 8 yesterday and since then the battery is draining at an insane pace.
I used to get an overnight standby drain of 3-5% on average with 6.0 and it is well over 25% with 7.0. Something called "Android System" has consumed a disproportionate majority of the battery. A similar problem is reported here: https://forum.xda-developers.com/honor-8/help/battery-dropped-40-nougat-honor-8-t3558197
The background app settings haven't been changed -- have about same 6-7 apps like Whatsapp, Outlook, etc. However, when I open the current background apps, I see a few unprotected apps (like Maps) also running in the background. Is this a bug?
Please help out, if there are any fixes.
Thanks.
Click to expand...
Click to collapse
Try going into settings, accounts, google.
Look to see if anything looks like its stuck syncing. If there is, turn that off. Go into the app that was stuck, and swype down to cause it to refresh, then go back into the setting and turn that syncing back on (if you want it to sync).
Does root and Greenify help?
I contacted Honor Support and reported the problem.
I was suggested to "Wipe Cache Partition". It helped a bit but the battery was still draining at a faster rate than 6.0. So I have now been wiping cache partition on a daily basis after a full charge.
I know it doesn't make much sense but it helps contain the drain a bit, at least when connected to the Internet via WiFi. The drain rate remains the same as soon as I switch to LTE (about 2-3% drain per hour with roughly 5-10 minutes SoT).
brownd7380 said:
Does root and Greenify help?
Click to expand...
Click to collapse
My phone wasn't rooted. I'd have tried Greenify but it wasn't any app causing the drain; "Android System" is the culprit. I don't know if Greenify could help with that.
amarryat said:
Try going into settings, accounts, google.
Look to see if anything looks like its stuck syncing. If there is, turn that off. Go into the app that was stuck, and swype down to cause it to refresh, then go back into the setting and turn that syncing back on (if you want it to sync).
Click to expand...
Click to collapse
Thanks for your comment. I checked the settings; there are no issues with sync.
hachamacha said:
Just for balance, my experience is more like this one, although I don't think I had to wait days for it to not be a battery drainer. Is everyone in this thread talking about b360? (for whatever variant you have)? I did see this on b320, but have used b360 for about 1-2 months now (Charles) and haven't had any noticeable difference in battery life from Marshmallow. It drains 1-3% / night. Screen on time , say browsing is pretty regularly 5.x hours, and typically I get 2-3 days out of a charge.
I believe everyone that says they've got a problem, but I guess some of us got lucky. Just so it's known: Mine is a US L04*b360 variant.
Note: Just as a possible point of difference. Before I was on b360, I had the phone rooted, with TWRP, and had to wipe the entire thing , rollback to b160 and use Charles to get b360. I never did a reset and I don't turn off functionality. Also, maybe most important. I don't use social media hardly at all. I haven't got Facebook or Twitter installed because I don't like either.
Click to expand...
Click to collapse
Thanks for your comment. My model number is: FRD-L14 and the build number is B360.
Honor Support recommended to "Wipe Cache Partition". I did that without much luck. I have now been wiping the cache partition after every full charge (which is a ridiculous thing to do!). It does help arrest the drain a bit but only on WiFi. As soon as I turn on the Mobile Data, the battery drains at insane speed (about 2-3% an hour with just 5-10 minutes of SoT).

Battery life seems hit and miss

Hey,
my battery life seems to vary, maybe wakelocks? I am not rooted so I can't check. Some days I get 7-8 hours sot, however today (a day at university with wifi connection) my battery life is terrible, mobile network standby and Android system seem to be battery hogs.
Does anyone else have this problem?
Screenshot attached
I wanted to post the same thing... I haven't even installed all my apps on the new phone,
and I get terrible battery drain especially in standby, it's losing 20% overnight.
Then I factory reset it and it seems a little better now, but it's too unstable...
I was expecting better to be honest, and I only had it for less then a week...
How was your cell reception? Having bad reception has a big toll on battery performance, at least in my experience.
There have been reports of other users on battery drain with certain themes installed. What theme are running and could you compare with the default theme?
same here, not found the cause yet but tempted to do a full reset and start from scratch.
For wakelocks non root, download wakelock detector lite, you just enable it via a chrome app and usb debug, will have to do it when you restart the phone but thats not so often now days.
SLBoy said:
How was your cell reception? Having bad reception has a big toll on battery performance, at least in my experience.
There have been reports of other users on battery drain with certain themes installed. What theme are running and could you compare with the default theme?
Click to expand...
Click to collapse
In my house the reception is not very good, but that's why I set it to 2G and turn off mobile data, leave it only on Wifi.
Did not install any theme, default everything. But really, can a theme cause battery drain ?
Me too
The battery standby stability is not great is it?
I'm currently turning on "battery saver" when I am not using the phone - a slight pain, I know, but it does seem to have helped, a bit.
Will keep an eye on it and let you know (I am hoping to get away with charging the phone every two days rather than every day).
Will see if that proves possible - FWIW, for me, it seems that Ourlook and Bluemail are two key culprits. I have changed the settings on Bluemail from Push to Fetch every 15 mins, which has helped, but of course you cannot do this on Outlook. Well done Microsoft.
At this rate I'll end up using the "extreme" power saving mode
I know battery usage will never be consistent among different users, but the background drain is too much (based on what I see here and the other thread). If you can figure out your background drain you'll be sorted.
I know Dropbox had a bug that affected a lot of people recently, where it would keep the phone awake for hours at a time, they sorted it out in a BETA but not sure if its been pushed to stable yet.
I'd recommend everyone to download BetterBatteryStats, give it permissions via ADB and then use your phone normally until you reach 10% and see what is keeping the phone awake. My phone drains less than 1% an hour overnight (typically lose 4-5% over an 8-9 hour period.)
By the way, it is VERY common amongst the U11 and U11+ for mobile network standby to appear very high. It always does, even when I get 7-8 hours SOT, the mobile drain appears high. I think the battery stats are a bit bugged if I am honest. Sometimes it will say Spotify has been using battery in the background for 10 hours, yet it drains less than 1% and doesn't show up on battery historian. Other times it will say Nova is using 50% battery with 10 minutes screen usage (even though my phone has been running for 30+ hours). Doesn't always make sense.
My experience with battery drain is that I don't have any issues. As others have said, it will be different for different users depending on apps running in the background.
I have over 100 apps installed, some are running in the background, but I usually have 50% left most days. My battery drains really slowly. Couldn't be happier.
I think there is som bug with software
Hi there,
This is the problem I have with this HTC U11+ battery: if I don't reboot the phone after charging, kernel is always awakes
If you reboot your phone regularly you won't notice this.
I wonder if it is a common problem to U11+ and if HTC knows this.
---------- Post added at 07:00 AM ---------- Previous post was at 06:46 AM ----------
This is CPU
It has raisen to 100% during charging and never changed.
Seems more like a software issue.
I would try seeing what apps maybe like to wake up when charged (anything that backs up only when charging etc) or do a factory reset.
Galactus said:
Seems more like a software issue.
I would try seeing what apps maybe like to wake up when charged (anything that backs up only when charging etc) or do a factory reset.
Click to expand...
Click to collapse
I did factory reset, wipe cache, everything... Unfortunately there are many people with this problem since the last software update, so I think it's something HTC related that must be fixed.
AleCicc said:
I did factory reset, wipe cache, everything... Unfortunately there are many people with this problem since the last software update, so I think it's something HTC related that must be fixed.
Click to expand...
Click to collapse
I don't recall many people saying the kernel is constantly awake?
Galactus said:
Seems more like a software issue.
I would try seeing what apps maybe like to wake up when charged (anything that backs up only when charging etc) or do a factory reset.
Click to expand...
Click to collapse
Galactus said:
I don't recall many people saying the kernel is constantly awake?
Click to expand...
Click to collapse
Not here maybe but I'm Italian and I'm talking about an Italian forum where we are trying to understand what happens exactly.
By the way this is another thing I noticed
Of course any help would be appreciated. ?
Same here.
I have the China version U11+. After I upgraded to 1.24 via OTA, battery draining has become a serious problem, even in airplane mode.
I have solved it after I noticed the problem by doing a factory reset.
I have the European U11+ and I'm experiencing very fast battery draining after the latest OTA update too.
With me it's Google Play services causing the problem even in airplane mode and with extreme power saving on
handsome_hell said:
Same here.
I have the China version U11+. After I upgraded to 1.24 via OTA, battery draining has become a serious problem, even in airplane mode.
I have solved it after I noticed the problem by doing a factory reset.
Click to expand...
Click to collapse
kmitchpg said:
I have the European U11+ and I'm experiencing very fast battery draining after the latest OTA update too.
With me it's Google Play services causing the problem even in airplane mode and with extreme power saving on
Click to expand...
Click to collapse
Disable background data and motion permission and if you are rooted install magisk module dose on google play service
kmitchpg said:
I have the European U11+ and I'm experiencing very fast battery draining after the latest OTA update too.
With me it's Google Play services causing the problem even in airplane mode and with extreme power saving on
Click to expand...
Click to collapse
I don't think it's play services' problem… Because the maximum battery consumption is caused by the EPS.
Maybe it's a bug made by HTC. They may change some files after the update, but forget to deal with the case of these files have been generated. So my problem was solved after factory resetting.
I use Google apps too, they don't cause battery draining if everything goes well.
I reached out to HTC as I noticed an absolutely huge decrease in battery life. I was asked to calibrate the battery and that seems to have stopped the issues at the moment. Email I received had the following instructions:
Recalibrate the battery/charging logic with the following steps:
•Charge the device for at least 10 minutes
•With the device truly OFF while still being plugged into the wall outlet, push in and hold volume up and volume down AND power button, for 2 minutes.
•Let go. Device will boot up, and battery/charging logic are re-calibrated.
I tried that and then reset it and I've been getting about a day since then. It's definitely linked to the last software update despite what they'll try and say.
handsome_hell said:
Same here.
I have the China version U11+. After I upgraded to 1.24 via OTA, battery draining has become a serious problem, even in airplane mode.
I have solved it after I noticed the problem by doing a factory reset.
Click to expand...
Click to collapse
kmitchpg said:
I have the European U11+ and I'm experiencing very fast battery draining after the latest OTA update too.
With me it's Google Play services causing the problem even in airplane mode and with extreme power saving on
Click to expand...
Click to collapse
Aftab_khatri said:
Disable background data and motion permission and if you are rooted install magisk module dose on google play service
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handsome_hell said:
I don't think it's play services' problem… Because the maximum battery consumption is caused by the EPS.
Maybe it's a bug made by HTC. They may change some files after the update, but forget to deal with the case of these files have been generated. So my problem was solved after factory resetting.
I use Google apps too, they don't cause battery draining if everything goes well.
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I have to agree that something is happening with the software, and moreover, since last week the drain became really noticeable.
I was losing around 15% by night, so what I did to fix it was the following:
Clear cache of Sense Home
Disable the apps I was not using; for me those were:
Weather
HTC Account
Device configuration
Google Documents (didn't let me uninstall, but Sheets and Presentation let me)
Duo
Zoe Video Editor
Facebook
Facebook App Manager
HTC Alexa
HTC AppCloud
HTC Sense Companion
Instagram
Messenger
News Republic
VR Google Services
TouchPal​
Clear cache from recovery
After doing this, the drain was gone and I was getting 2%-3% drain overnight again, and so far, is behaving properly now.
Maybe you guys can try.
Galaxo60 said:
I have to agree that something is happening with the software, and moreover, since last week the drain became really noticeable.
I was losing around 15% by night, so what I did to fix it was the following:
Clear cache of Sense Home
Disable the apps I was not using; for me those were:
Weather
HTC Account
Device configuration
Google Documents (didn't let me uninstall, but Sheets and Presentation let me)
Duo
Zoe Video Editor
Facebook
Facebook App Manager
HTC Alexa
HTC AppCloud
HTC Sense Companion
Instagram
Messenger
News Republic
VR Google Services
TouchPal​
Clear cache from recovery
After doing this, the drain was gone and I was getting 2%-3% drain overnight again, and so far, is behaving properly now.
Maybe you guys can try.
Click to expand...
Click to collapse
I've ended up doing something similar- starting in safe mode I found that I wasn't getting the same drastic battery drain so I removed/disabled some apps, including HTC Weather and Touchpal, same as you. Now battery life seems much better and Google Play Services isn't causing a problem. I'm cautiously optimistic....:good:

Very limited SOT with OP6 128gb

Hi,
I am running OOS 5.1.11 with xxxNoLimits and radioactive kernel all freshly installed from scratch (my phone was wiped and oem locked then unlocked again). I still only manage to get 2hrs of SOT which is absolutely awful. Please help me
Attached is the battery usage graph.
Kind regard and thanks for any help.
echo246 said:
Hi,
I am running OOS 5.1.11 with xxxNoLimits and radioactive kernel all freshly installed from scratch (my phone was wiped and oem locked then unlocked again). I still only manage to get 2hrs of SOT which is absolutely awful. Please help me
Attached is the battery usage graph.
Kind regard and thanks for any help.
Click to expand...
Click to collapse
Using Snapchat with 4G, is location, nfc and bluetooth also turned on?
That would explain the bad battery.
Snapchat is a battery hog, maybe also using some facebook services that you allowed location on and GPS is turned on.
I get around 6h SOT on 4G constant, no facebook permissions and not using snapchat.
Hi,
Thank you for the fast response. I have location turned on because of snapmaps so I will turn that off and limit some of Snapchat's permissions. Is there anything else that someone can suggest please it is crucial for me that my phone lasts all day because eventhough I dedicate quite a lot to Snapchat I also need it for word and Samsung internet for at least 2h each day.
Thank you again
Reduce your time on Snapchat and it'll last longer.
I know Snapchat drains my battery but it's the standby that is killing me and I already have optimised the apps and have Greenify but it seems so far that turning off location has helped quite a bit with general SOT so thank you. Also with Snapchat I only used it for 45mins and I know that it drain a lot but it just goes down too fast in general.
echo246 said:
I know Snapchat drains my battery but it's the standby that is killing me and I already have optimised the apps and have Greenify but it seems so far that turning off location has helped quite a bit with general SOT so thank you. Also with Snapchat I only used it for 45mins and I know that it drain a lot but it just goes down too fast in general.
Click to expand...
Click to collapse
You don't generally need Greenify in Oreo and Pie, since they optimise apps pretty nicely on it's own.
Rather turn on advanced optimizations, look at the permission you gave to different apps (those also include the Gapps, they take too much advantage of all the permissions you give to the each app).
Also do check if you have Wifi scanning always on in the advanced wifi settings, that also lessens a battery by a margin.
Face unlock also reduces the SOT of the phone in my practice.
Some of the advices I saw on the forum, and mainly they work for me.
Also, if Gapps are spending loads of battery go to the recovery and wipe cache, let it rebuild cache with a charge or two and see if there are any results.
Thank you, I have cleared the cache and am letting it rebuild. The SoT now actually seems pretty normal just my phone tends to use 2-3% and hour on standby which doesn't seem normal. Thank you for your help though.
@echo246 Bro,
Move to stock. I am also using 128Gb variant and unlocked, wiped and moved back to stock using mega-unbrick tool. I am on OB3 pie and now I am getting 5 hr SOT + 2 days standby time in pure stock. use the stock battery optimizing features. Don't use any 3rd party app since it need to run in the back ground always to get the result. But then the result will be reverse. Also, don't be too curious and open the phone every 1 minute to check weather the battery is draining or not. Let it sleep. Be patient for one or two full battery circle (100% to 1%) get the result. You will get it. I am also in dual SIM always on 4G, location is in "ON" status. No 3rd party apps using for battery saving. Pure stock is always best and most suitable for every phone. as it made exclusively for that phone
I opened "apps" under settings and went through each and every app + system processes after the end of the first battery circle and which ever process or app used more battery, restricted it's back ground battery usage also all the installed apps too. So now no head ache. getting whats app notification even after optimised it. Not using chrome. using samsung beta browser.
Hi,
Thanks this is great thanks. I need Google pay though I tried what the other suggested and 36mins SoT with 3 hours on standby with a normal brightness without power saving mode on is unheard of for me. Thank you so far but is there anyway to make Snapchat more efficient?
echo246 said:
Hi,
Thanks this is great thanks. I need Google pay though I tried what the other suggested and 36mins SoT with 3 hours on standby with a normal brightness without power saving mode on is unheard of for me. Thank you so far but is there anyway to make Snapchat more efficient?
Click to expand...
Click to collapse
I don't know whether you have replied to me or not. Anyway I assume so and replying.
Sorry I am not a snapchat user. I knew that always Facebook and whatsapp consuming more battery since it is running on background. But if you do anything, you won't get proper notifications. Only way for restricting background service is rooting. So forget all those, let the phone run as it is. OP6 is having a learning system how we use apps and accordingly it will distribute the battery. So let it learn from your usage and it will restrict itself.
(Bro, I was also a SOT + standby hunter like you, but now learned to leave everything to phone itself by controlling unwanted eagerness)
Yeah thanks by limiting the WiFi settings on not to scan and turning off location I have amazing standby now and my SoT without even having power saving on is a lot better now. Most of my problems come from Snapchat anyway but they are rewriting the very old and slow app ATM. Thank you
I have analyzed it and it turns out it is just Snapchat while using it 30 mins of using it and I'm down to 77% and I have used nothing else. Hope that snap Inc get the fix in faster coz they started the rewrite of the android code a year ago so hopefully it is done soon.
Some days I get 15hrs SOT without charging for 3 days. It all depends on how heavily your using the device
I also guess it depends on what apps you use because yesterday I had to do lots of research on my phone (I am a student which is why I need good phone battery and also why I use snapchat so much) and without power saving mode on I used 7% battery an hour (on Samsung Internet). My standby is now amazing because greenify just force closes snapchat now whenever my phone is off and when using snapchat away from home I turn location off (snapmaps) and used every optimisation for it possible. This has fixed that problem really well thank you. Yesterday I used snapchat and Samsung Internet and Excel and YouTube quite a lot and I got 5hrs SoT with only using power saving below 50% and with 14hrs standby. This therefore concludes that snapchat is a killer for every single android phone in existence (verified this on my old S6, my friends S6 edge, a S7 edge, a OP 5 and a Huawei P20 Pro). Thank you for all your help and if someone finds a new way to further improve this, then please also share your trick
dgunn said:
Some days I get 15hrs SOT without charging for 3 days. It all depends on how heavily your using the device
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15 HR SOT with 3 days standby?????????
Any changes?
Can you tell us how? So that we can also enable so....
aneshdas said:
15 HR SOT with 3 days standby?????????
Any changes?
Can you tell us how? So that we can also enable so....
Click to expand...
Click to collapse
I don't have anything special enabled. I just turn data off when I'm not using it, I turn location off when it's not needed. This also includes me playing Clash Royale for at least 3 hours a day sometimes more. When you're using SnapChat and your data you're also using your camera and location. GPS is one of the most battery hogging pieces of hardware on your phone. Right now I'm pushing 6 hours of SOT and I haven't charged my phone in over 24 hours and it's looking like I have 13 more hours left on my battery.

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