Galaxy S7 Edge on Verizon.
The developer of Wakelock Detector posted a modified version recently allowing many users to check battery stats and even the kernel wakelocks without root. But you do have to do a slight workaround on your PC and it has to be plugged in through USB to grab the stats. Still very useful info despite the effort it takes to get it.
I'm glad this battery is 3600mah because the below stats and the phone being awake so often is frightening.
PowerManagerService.WakeLocks - major killer
75af000.uart - no idea what this is
bluesleep - was told this has to do with Bluetooth, that's fine because I have at least 1 or 2 devices constantly connected via BT
wlan_rx_wake - seems to be a common issue on most android devices lately
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I know this is an old thread, but I have pretty much the exact same wakelocks as you on my Verizon S7 Edge. Specifically powermanagerservice and 75af000.uart. Like you, they're both keeping the phone awake for hours at a time.
Did you ever figure it out? They're absolutely killing my standby time. I too have a couple bluetooth devices paired, for what it's worth (Pebble Time and Garmin Vivoactive HR).
thekojac said:
I know this is an old thread, but I have pretty much the exact same wakelocks as you on my Verizon S7 Edge. Specifically powermanagerservice and 75af000.uart. Like you, they're both keeping the phone awake for hours at a time.
Did you ever figure it out? They're absolutely killing my standby time. I too have a couple bluetooth devices paired, for what it's worth (Pebble Time and Garmin Vivoactive HR).
Click to expand...
Click to collapse
I have a feeling that the only way to achieve a fix on this is using Amplify, which only works on rooted devices with Xposed installed.
I also have these wakelocks on S7 edge Tmobile
Same issue on s7 edge tmobile. Anyone find a fix?
This is the first day of me having Amplify setup according to this "http://forum.xda-developers.com/android/general/guide-0-0-hour-idle-battery-drain-stock-t2973588" guide.
It seems that I have quite a bit less wake locks now, and 10 of my 14 hours of off charger time has been in deep sleep. I have 2hrs 10mins of screen on time. I think I would have even more battery if I hadn't been at work all day, I work in a concrete basement of a hospital where service is constantly cutting in and out and I am always switching wifi antenna's. This is using Greenify and Amplify. I also froze everything that seem to be safe and put things like Facebook with Messenger and all its frame work on a Tasker freeze switch.
Using Battery Historian on my Verizon S7 I found 75af000.uart is a drainer as well.
Getting horrible battery life on this phone even after a replacement, can't figure out why to save my life..
I have the AT&T S7 Edge. I believe 75af000.uart has to do with playing audio or using Bluetooth. I say this because it gives me hours of wake locks. I listen to podcasts for several hours a day using Bluetooth headphones. The time seems to coincide with other wake locks that I believe are cause by my usage also.
Related
Hello,
I am usin Huawei Ascend G510 for 5 days now. And I notify that battery usage for this phone is insane. Whili it is in waiting mode then battery laife is very good, during night loss of few % of battery.
Please see in image 2 huge drops around 14:00 and around 18:30.
At ~14:00 I drove and used waze for ~8 mins and battery dropped for 25%. Is this how it should be???
At ~18:30 I played game (not 3d, small game while waiting) and checked whatsapp messages and rss nes read. It is againe ~10 mins and loss of ~25% of battery.
The rest of time between 14 and 18 is working hours and emails incoming, rss feeds updating, calls incoming/ outgoing.
I think there is something wrong. Maybe Huawei has not that good optimized android version or some bugs draining battery while there is continuous usage.
Has anyone here ideas, or experience with the same phone?
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Thank You for answers.
try with a new battery
ayonbb said:
try with a new battery
Click to expand...
Click to collapse
This is a brand new battery and brand new phone. Dont think thats the problem, only in case if it is faulty already from factory.
greens7777 said:
Hello,
I am usin Huawei Ascend G510 for 5 days now. And I notify that battery usage for this phone is insane. Whili it is in waiting mode then battery laife is very good, during night loss of few % of battery.
Please see in image 2 huge drops around 14:00 and around 18:30.
At ~14:00 I drove and used waze for ~8 mins and battery dropped for 25%. Is this how it should be???
At ~18:30 I played game (not 3d, small game while waiting) and checked whatsapp messages and rss nes read. It is againe ~10 mins and loss of ~25% of battery.
The rest of time between 14 and 18 is working hours and emails incoming, rss feeds updating, calls incoming/ outgoing.
I think there is something wrong. Maybe Huawei has not that good optimized android version or some bugs draining battery while there is continuous usage.
Has anyone here ideas, or experience with the same phone?
Thank You for answers.
Click to expand...
Click to collapse
I don't have your phone, but mine does that when the signal from the cell phone tower is weak or if I am using the GPS freatures You can test this by turning off the data connection and/or the GPS and seeing if either/both fixes your battery drain. If this is the case there are some tweaks you can try to make this less of a problem.
I noticed that my phone is most of time awake. And when check detailed battery consumption, then screen is only 5th, which should be somewhere in top. Why first 3 battery consumers are standby, idle and wifi? I don`t think this is normal. Even during nights my phone is awake. Installed some kind of wakelock app, and it shows that it is caused by exchange email.
Any ideas, what to do to find solution?
thanks
Get wakelock detektor from market. And then get greenify to kill your battery eaters.
Sent from my GT-I9300 using xda app-developers app
Read this
Read this http://forum.xda-developers.com/showthread.php?t=471521
I think it should work
As the title says, I'm looking for a ROM with phone features disabled at the OS level (No texting, phonebook, data), since the radio fried, and all it's doing is eating up battery.I like my phone enough to keep it, but I'd rather not replace the whole motherboard because of it. Any leads? Or am I better off just building one myself?
crayonhead said:
As the title says, I'm looking for a ROM with phone features disabled at the OS level (No texting, phonebook, data), since the radio fried, and all it's doing is eating up battery.I like my phone enough to keep it, but I'd rather not replace the whole motherboard because of it. Any leads? Or am I better off just building one myself?
Click to expand...
Click to collapse
Enable airplane mode.
Sultanxda said:
Enable airplane mode.
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That's what I've always done tbqh. Enabling airplane mode has always given me a noticeable uptick in battery life, and when my Skyrocket was a skyPod, I could milk days out of the thing.
T.J. Bender said:
That's what I've always done tbqh. Enabling airplane mode has always given me a noticeable uptick in battery life, and when my Skyrocket was a skyPod, I could milk days out of the thing.
Click to expand...
Click to collapse
Even when the cellular was working fine, it had 2-3 days of battery the way I was using it. Now that it's gypped, I've been getting 10-12 hours. I'll first test around with airplane mode before doing anything too drastic to it.
Might also go the factory reset route, if i can get the Wifi Antenna working again.
That sounds more like a doomsday wakelock than a hardware problem. Have you checked those for vampires?
T.J. Bender said:
That sounds more like a doomsday wakelock than a hardware problem. Have you checked those for vampires?
Click to expand...
Click to collapse
Yea, I ran GSAM Battery Monitor and it was giving me a 90% total battery usage being used by the cellular radio, 5% wifi usage, and 3% app usage, with 2% wakelock. I also ran the secondary tests, and I have no wakelock isssues from my charger. When airplane mode's enabled, and wifi's on, I get 20% wifi, 40% screen, and 40% apps. Battery drain is now controlled at an estimated 2%/hour while off, and 5%/hour while being used, down from 8%/hour while off, and 12%/hour while being used. For me, usage means moderate use, with a lot of apps and photos.
That seems pretty normal. My Rocket gets about 1% per hour when idle, 5% per hour when in moderate use (apps, browsing), 8-10% per hour if I'm playing processor-intensive games, and I spent months fine-tuning it to kill any and all wakelocks I possibly could. You might have hit the limit there.
I recently got one of this phones off ebay deal. So far the phone has been really good (after going to 5.1.1) other than the battery life which is super terrible. I leave for office at 8AM and by the time I am back around 6:30 in evening its already down to 8-9% with barely 1 hour of SOT. While using the phone I can clearly see battery going down by 1 percent every two minutes.
One of the other things I noticed is it takes a while to charge battery. Almost takes 4 hours to charge it.
Have done everything listed in various thread on XDA to fix battery drain but nothing is helping. To summarize I have
- Rooted my phone
- Disable AT&T enhanced 4G LTE
- Tweak setting with kernel auditor
- Disable ATT bloatware
- Install greenify and amplify
- Installed CF.Lumen to control brightness
Not sure what I am missing here now. Any help is appreciated from you guys.
Does the phone feel warm on the back when it's just sitting?
If so, you probably have a runaway app. You can check the battery section in options and see what's eating battery.
I had this a while ago on nexus 5 with the ebay app, the same also happened to a friend of mine with the same app.
hello, there.
i had the same problem, it seems that your phone is not going to deep sleep mode.
i fixed my problem with Nitro X, you can find it here on xda.
now i am very happy with my battery, for example now it says on battery for 2 days 15h 29min 22s and still 60% battery remaining.
hope this helps.
an old example :
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PEACE.
meangreenie said:
Does the phone feel warm on the back when it's just sitting?
If so, you probably have a runaway app. You can check the battery section in options and see what's eating battery.
I had this a while ago on nexus 5 with the ebay app, the same also happened to a friend of mine with the same app.
Click to expand...
Click to collapse
It only gets warm when playing some games. I will look at some of the apps as you suggested. Thanks,
mokalux said:
hello, there.
i had the same problem, it seems that your phone is not going to deep sleep mode.
i fixed my problem with Nitro X, you can find it here on xda.
now i am very happy with my battery, for example now it says on battery for 2 days 15h 29min 22s and still 60% battery remaining.
hope this helps.
an old example :
PEACE.
Click to expand...
Click to collapse
Thanks. I am gonna give it a shot. I see they have 2 versions - X86 and Non-X86. which one should I flash? Also since flex 2 doesn't support any recovery (twrp etc) should I just flash it with Flashfire app?
hello kunalmalviya,
i downloaded the non x86 (=the arm version).
i do not know about flashfire, you should ask on the forum.
Please click the thanks! button if that helped.
PEACE.
Try reflashing latest software via LG Flash Tool.
I have no issue with battery life. It is slightly better than on LG G2 which is awesome. (3-4 hours SOT without any problems, no tweaks, no root, brigthness on 100%, Wi-Fi, NFC and LTE enabled all the time, Google Now enabled, Google Location Services enabled and lot of apps running in background).
I have a terrible battery drain when my phone is idle. Tried everything, but nothing solved it. Ever since Lollipop I have this issue.
Clean flashed MM and still nop. Flashed ElementalX 6.04 yesterday which still couldn't solve it. This is frustrating :crying::crying:
I have disabled everything too. No Wifi, data, bluetooth, location...etc (My phone is not a smart phone anymore)
Only adaptive brightness is enabled.
Yesterday I fully charged and went to sleep to find out it has drained 28% after a 7 hours sleep. Removed all the unpopular apps (suspicious apps) as well. BetterBatteryStatus says my phone has been in DEEP SLEEP throughout the whole time too.
Please give me a solution
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How old is your phone?? You might need to replace the battery. Especially you've already done everything from kernel, to clean flash to disabling apps and settings
your bstats also tells no abnormality? how about its partial wakelocks? can you post those so we can check it out?
Mojar7070 said:
How old is your phone?? You might need to replace the battery. Especially you've already done everything from kernel, to clean flash to disabling apps and settings
Click to expand...
Click to collapse
My phone is 18 months old. Yeah I guess my battery has run out of its course
Thank you for the reply
phantom146 said:
your bstats also tells no abnormality? how about its partial wakelocks? can you post those so we can check it out?
Click to expand...
Click to collapse
According to BBS my phone has been in deep sleep throughout the whole time. I'm assuming its the battery, I need to replace it may be.
I charged my phone again. I will post partial wakelocks too in few hours time.
Thanks alot
Even though it may not make a huge difference but you can try draining the battery out to 0 (until the phone can't stay on even after a force power on) and a full charge (30 mins to an hour overcharging after you see full battery indicator).. Gluck.
I replaced my battery, I was getting hard reboots as well. But wow with a new battery and marshmallow my nexus is like a new device.
99% no or unknown signal.
That could be the cause of your drain, when the phone has no signal or poor signal it will use a lot of battery to keep the connection alive. Set aeroplane mode on
Sent from my Nexus 5 using Tapatalk
maccboy2010 said:
I replaced my battery, I was getting hard reboots as well. But wow with a new battery and marshmallow my nexus is like a new device.
Click to expand...
Click to collapse
Glad it was fixed
I think I'm having some battery drain problems on my Poco X3 Pro.
I've had the phone for 4 months, in December I installed ArrowOS 11, and it had a battery life of about 8hr screen time with wifi, social media, youtube, etc.
After installing an arrowos OTA I think I have seen a degradation in my battery life, now I do not reach 7 hours of screen. And at night it goes down to about 7% in idle. I charge my phone to 100 and let it run down to around 2-3%, I know this reduces battery life but in only 4 months? I have forgotten a couple of times and left it charging overnight, if that, it would have been 2-3 times in all those months. According to Accubattery I have a 90% battery life, I feel that it goes down a lot, but I don't know how reliable it is.
the last picture is from 1 month ago, before installing the OTA update.
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Any solutions? Have the same problem
Battery usage can vary from many factors, and not always is about the ROM.
Your usage from the apps are not always the same, and also, apps can be updated to - not always in a good matter of things...
A drop from 8 to 7 hours of SoT is, in reality, nothing. Is inside of the range of values to be expected. The ROM update could have been just a coincidence.
Most of the times, users don't see difference in they activity on the device, but it may be something simple as use the screen in environments with a little more light - and Auto Brightness activated - leading to more bright screens... or just use in general.
still, is a great SoT in both ways. nothing to worry about - and don't panic with such range of SoT, is normal.
With the amount of social apps and crap you have running in the background, ni wonder you drain battery during idle time. Those apps wakelock the device while they connect and do their thing in the background. I have attached my overnight battery loss, with the apps I have installed ( including social stuff like Telegram, Whatsapp, Viber and mail client ).
So, you see, it's not about the ROM... it's about the crap you fill it with. And read up on app broadcast intents. By tweaking those, you can achieve miracles in battery saving.