Hi. I have the i1890N currently on stock and rooted. The problem is there is some wakelock causing the battery to drain like crazy. I've spent months trying to figure out whats causing it but can't figure it out. I have a feeling it is something to do with wifi as when that is turned off, the wakelock isn't present. So I was thinking of changing to a custom rom, in particular, one which isn't heavy on battery, and which is stable Any suggestions? Thanks!
Hi guys,
so i newly setup my phone recently with OOS 4.0.3 in order to have a clean phone for the most efficient use.
For my surprise, for the first time using the 3T my energy efficiency was very good, i managed to get 4,5h SOT with the first 50% because i had almost no drain when the screen was turned off.
I attached the screenshots.
Basically, i just flashed OOS 4.0.3 and the newest franco kernel and magisk for root. I didnt use greenify (which i usually do), just the strict standby option in the android settings.
So far so good, but now to the part i cant understand.
I installed gsam battery monitor and gave it root access, so i can have detailed battery information.
From that point, i experienced again the standby drain combined with wakelooks, as u can see in the screenshot starting around 60% of the battery.
So far i uninstalled the app, i used greenify, but i cant get back when i had no wakelocks.
Is it really because of Gsam Battery? How can get away the standby drain without setting up the phone completely new?
PS: I also deactivated some of the access rights of apps, especially for play services.
Is it possible that they regain the access by themselves or that google play services is draining the battery
LazerH said:
Hi guys,
so i newly setup my phone recently with OOS 4.0.3 in order to have a clean phone for the most efficient use.
For my surprise, for the first time using the 3T my energy efficiency was very good, i managed to get 4,5h SOT with the first 50% because i had almost no drain when the screen was turned off.
I attached the screenshots.
Basically, i just flashed OOS 4.0.3 and the newest franco kernel and magisk for root. I didnt use greenify (which i usually do), just the strict standby option in the android settings.
So far so good, but now to the part i cant understand.
I installed gsam battery monitor and gave it root access, so i can have detailed battery information.
From that point, i experienced again the standby drain combined with wakelooks, as u can see in the screenshot starting around 60% of the battery.
So far i uninstalled the app, i used greenify, but i cant get back when i had no wakelocks.
Is it really because of Gsam Battery? How can get away the standby drain without setting up the phone completely new?
PS: I also deactivated some of the access rights of apps, especially for play services.
Is it possible that they regain the access by themselves or that google play services is draining the battery
Click to expand...
Click to collapse
Don't deactivate app rights of play services. It would break the functionality randomly and u won't know what happened. Just enable and reboot. Next time something happens, check the stat in gsam battery monitor. It's a good app and I am using it from 3 years.
It's not gsam I've had it installed on every phone for years and I always get amazing battery life.
I dont use google apps at all besides gmail and maps sometimes. But ill try around if it makes a difference.
I also cant believe that GSAM really is the problem there, but i didnt change anything else, i was just surprised of the good battery life and wanted to see the characteristics of battery statistics when i have a normal standby drain.
And immediatelly from that point on, the standby drain changed as u can see on the screenshots, even after uninstalling GSAM.
I now get 2h SOT with 50%, not 4,5.
So, is it possible that anything influencing that is changing by itself?
I didnt install any app or changed any setting, all i use was setted up in the beginning (franco, magisk, viper, all apps)
Yes google play store and google play services if you downloaded it and installed it that way? Google ruins battery life very randomly. If you restored a titanium backup or sideloaded the app then I have no clue. Even if you didnt do anything different there are a ton of things that can go wrong with android in the background. Recharge and reboot and start over.
954wrecker said:
Yes google play store and google play services if you downloaded it and installed it that way? Google ruins battery life very randomly. If you restored a titanium backup or sideloaded the app then I have no clue. Even if you didnt do anything different there are a ton of things that can go wrong with android in the background. Recharge and reboot and start over.
Click to expand...
Click to collapse
tried everything already + wiping cache/dalvik
I just now wiped also system and dirty flashed the ROM + the stuff i need. Ill see it that solves the deal.
I just cant accept to not have the control over my phone as thats one of the advantages of rooting. I got the same battery life with same usage with my 2,5 year old OnePlus One.
I run the same apps on every phone and this phone has doubled the performance and battery compared to my nexus 6 note 5 and nexus 6p. First phone I've owned that actually sleeps when I turn off the screen.
954wrecker said:
I run the same apps on every phone and this phone has doubled the performance and battery compared to my nexus 6 note 5 and nexus 6p. First phone I've owned that actually sleeps when I turn off the screen.
Click to expand...
Click to collapse
The OPO with CM back then was a dream.
Are u using any apps or adjust settings in order to tweak that behavior?
LazerH said:
The OPO with CM back then was a dream.
Are u using any apps or adjust settings in order to tweak that behavior?
Click to expand...
Click to collapse
I've been on CM13 since the day it came out Dec 11th. I was getting amazing battery and standby on stock since I got the phone late November. I use xposed for tweaking everything but no modules or apps or settings for battery savings.
LazerH said:
Hi guys,
so i newly setup my phone recently with OOS 4.0.3 in order to have a clean phone for the most efficient use.
For my surprise, for the first time using the 3T my energy efficiency was very good, i managed to get 4,5h SOT with the first 50% because i had almost no drain when the screen was turned off.
I attached the screenshots.
Basically, i just flashed OOS 4.0.3 and the newest franco kernel and magisk for root. I didnt use greenify (which i usually do), just the strict standby option in the android settings.
So far so good, but now to the part i cant understand.
I installed gsam battery monitor and gave it root access, so i can have detailed battery information.
From that point, i experienced again the standby drain combined with wakelooks, as u can see in the screenshot starting around 60% of the battery.
So far i uninstalled the app, i used greenify, but i cant get back when i had no wakelocks.
Is it really because of Gsam Battery? How can get away the standby drain without setting up the phone completely new?
PS: I also deactivated some of the access rights of apps, especially for play services.
Is it possible that they regain the access by themselves or that google play services is draining the battery
Click to expand...
Click to collapse
I found 4.0.3 would get wakelocks from location service. I have installed firmware from OOS 3.5.4 and used Leandroid, since then I've had my old battery life back.
damiensturdy said:
I found 4.0.3 would get wakelocks from location service. I have installed firmware from OOS 3.5.4 and used Leandroid, since then I've had my old battery life back.
Click to expand...
Click to collapse
I like that app, but its only fully functional with SuperSU. Do u know if there is any similar app also working with Magisk?
LazerH said:
I like that app, but its only fully functional with SuperSU. Do u know if there is any similar app also working with Magisk?
Click to expand...
Click to collapse
Which app? Magisk?
Magisk has its own root now. Fyi
Navi44 said:
Which app? Magisk?
Magisk has its own root now. Fyi
Click to expand...
Click to collapse
I know, but the app still asks for root permission with SuperSU for all the foot options
LazerH said:
I like that app, but its only fully functional with SuperSU. Do u know if there is any similar app also working with Magisk?
Click to expand...
Click to collapse
Some parts of it only work with SuperSU, sure. The important bit that fixes the MRa big does unfortunately.
Not found a magisk equivalent, but I'm eager to find one!
I just recently got my 3T two weeks ago running OOS 4.0.3 and I also notice a lot of wakelocks, especially when on mobile data (3G/4G).
I am still tinkering to figure out what are the root causes for wakelocks in this case.
I suggest you install BetterBatteryStats from XDA, it does provide a lot of good info. GSAM is good too but I prefer BBS. You can grant it permissions to Battery_Stats if you are not rooted.
Here are my findings so far:
Google Services likes to access the GPS a lot, so I turned of Location History. This resulted in fewer wakelocks when the screen is off.
I have changed the GPS and set it to GPS Only so that it doesn't use the cell towers and WiFi to help determine a location. I am not sure if this makes a difference for wakelocks yet.
I know Nougat has doze, I am not sure how well it works...fortunately there is Aggressive Doze in the battery section of the settings. I have not tested this yet but this is something I will look into once I have determined all others aspects that may be causing wakelocks.
I do have the LED notification light enabled and I am using LightFlow to manage it. It works in conjunction with the built-in LED settings from OOS. This is fine, but I do believe this may cause wakelock issues.
Once again, in my experience, I get a lot of wakelocks when I am on mobile data compared to being on WiFi and I am not sure why there is a difference.
Up until now i had only read about these battery sapping horrid problems. Being on OS Beta4 i though might be lucky enough to be exempt. But last night i lost over 30-40%.
Wakelock detector told me G/app and G/services are at fault and the cause of qcom_rx_wakelock keeping phone awake 50% of the time.
Has anyone experienced this and got a solution. Very annoying and thx in advance.
veroby said:
Up until now i had only read about these battery sapping horrid problems. Being on OS Beta4 i though might be lucky enough to be exempt. But last night i lost over 30-40%.
Wakelock detector told me G/app and G/services are at fault and the cause of qcom_rx_wakelock keeping phone awake 50% of the time.
Has anyone experienced this and got a solution. Very annoying and thx in advance.
Click to expand...
Click to collapse
me too but I realized thoses kernel waklocks are supposed to be there and its not a reason that your battery drains over night. My 5X 6P 3T HTC10 have them but Thoese wakelocks can be blocked by installing a custom kernel. My 3T sleep like a baby. the battery graph is flat.
They maybe supposed to be there but I don't think they they should keep yr phone awake @ 50%.
I am always checking wakelocks especially after trying new apps and stuff. Luckily I've never experienced these problems with google apps and services but now I am. Thx
keaheng said:
me too but I realized thoses kernel waklocks are supposed to be there and its not a reason that your battery drains over night. My 5X 6P 3T HTC10 have them but Thoese wakelocks can be blocked by installing a custom kernel. My 3T sleep like a baby. the battery graph is flat.
Click to expand...
Click to collapse
That's cool what kernel are you using?
Guys i am experiencing A high amount of overnight battery drain.Almost 15% battery gets depleted every night.
I am on OOS beta 10 with Ex Kernel... Android OS always consumes 13-15% battery..
Can anyone provide a solution ?
It might be one of your apps that keeps waking the device overnight. Get a Wakelock detector, look for the app that might be the cause, uninstall it and see if it helps.
It might also be the kernel I'm not sure why but EX was draining a lot of battery for me as well, but it seems to be working just fine for others. So you might also want to switch to stock kernel for a bit and see how it goes
Also, a bit unrelated, but putting your phone on Airplane Mode while you're asleep can help also. (IF you don't get any important messages or calls overnight that is) I lose no more than 1-2% over 8 hours on Airplane Mode. Plus, it's good for your health as well.
Mizart said:
It might be one of your apps that keeps waking the device overnight. Get a Wakelock detector, look for the app that might be the cause, uninstall it and see if it helps.
It might also be the kernel I'm not sure why but EX was draining a lot of battery for me as well, but it seems to be working just fine for others. So you might also want to switch to stock kernel for a bit and see how it goes
Also, a bit unrelated, but putting your phone on Airplane Mode while you're asleep can help also. (IF you don't get any important messages or calls overnight that is) I lose no more than 1-2% over 8 hours on Airplane Mode. Plus, it's good for your health as well.
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Click to collapse
Airplane mode didnt help....
Wakelock detector didnt show any specific app....
Maybe EX issue....but why dont others have this issue ?
Varun hellboy said:
Airplane mode didnt help....
Wakelock detector didnt show any specific app....
Maybe EX issue....but why dont others have this issue ?
Click to expand...
Click to collapse
I'm not quite sure about that. I only used EX once. Once you're certain that EX is whats causing the drain, you can go ahead and ask in the EX Thread. Hopefully someone will be able to point it out. And if you're not certain, I'd say flash stock back and get only the apps you really need and see if it still drains.
And if you're in to custom business, I'd suggest you try out Paranoid Android once as well, the new build is pretty solid and i'm getting a considerably better battery life than i did on OOS, both active and idle
I'm losing 1% per hour, it seems normal for this device.
I've tried factory reset and various kernels.
SultanXDA CM13 is giving the least idle drain with this device. Rolled back to M for now, until i get best battery performance N ROM on this device.
Sent from my OnePlus 3T using Tapatalk
AKA_India said:
SultanXDA CM13 is giving the least idle drain with this device. Rolled back to M for now, until i get best battery performance N ROM on this device.
Sent from my OnePlus 3T using Tapatalk
Click to expand...
Click to collapse
yeah....MM is more battery friendly than Nougat...i have seen on many devices