Idle battery consumption... 6% in 7 hours - Samsung Galaxy S7 Questions and Answers

Hi. My SM-G930F consumes a lot in idle. I have tried ROM stock, AOSP ROMs etc ... and it consumes a lot. Today, for example, it has consumed me 6% in 7 hours in idle. Kernel Audiutor tells me that he has been those 7 hours in deep sleep, but it seems a lot ...
Is this normal? In other smartphones I consumed 1-2% ...

Knoth said:
Hi. My SM-G930F consumes a lot in idle. I have tried ROM stock, AOSP ROMs etc ... and it consumes a lot. Today, for example, it has consumed me 6% in 7 hours in idle. Kernel Audiutor tells me that he has been those 7 hours in deep sleep, but it seems a lot ...
Is this normal? In other smartphones I consumed 1-2% ...
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Yes it is when your phone is old

kpwnApps said:
Yes it is when your phone is old
Click to expand...
Click to collapse
My smartphone is new. I bought it sealed two weeks ago.

I have had a similar energy consumption with the two s7 I have owned. With a very light usage, with the phone in idle almost the entire time, no wifi and gps activated, I would say that I loose something like 20% a day. It is much higher than other phones I had like the s4 mini or more recently the Redmi Note 4, with something closer to 10% a day (the Redmi Note 4 has a 4000 mAh battery which is higher that the 3000 mAh battery of the s7, but still energy consumption seems to be lower). In general, idle energy consumption seems to be a bit high to me on the s7. But I heard that the pixel 3 for instance also has a standby time that is not impressive. Again, it depends on what is installed on your phone and how you use it.
Maybe some tools like betterbatterystats or something similar can help you to see what wakes up your device if you want to make sure it is not due to any app.

yep mine consumes the same , i think its some hardware issue , i flashed morokernel 7.4 and undervolted , used hidden settings magisk module to turn off wifi watchdog and background scanning , that saves almost nothing ,,
you can even turn off the doze feature and idle drain is the very same between doze and not doze...
the idle drain is just bad .. it will also be the first and last samsung phone ill ever have , back to sony after this one, my amazing z3c (rip) used 0 to 1% per night and gps was 5 times more exact than this samsung ****phone, had perfect pocket mode , what s7 is missing entirely
well at least it has a good screen on battery life , so its not totally unusable phone
buying samsung is like wanting to buy a german car but end up buying an english or french car instead lol ...
edit: just searched for a comparison officially:
16 hours Standby sony zx1 9 % samsung s7 23 %
but if you install swift installer , use dark themed apps , and firefox with darktheme addon for websites the amoled screen on time is impressive , almost the same as idle drain for normal browsing lol

Ulf3000 said:
yep mine consumes the same , i think its some hardware issue , i flashed morokernel 7.4 and undervolted , used hidden settings magisk module to turn off wifi watchdog and background scanning , that saves almost nothing ,,
you can even turn off the doze feature and idle drain is the very same between doze and not doze...
the idle drain is just bad .. it will also be the first and last samsung phone ill ever have , back to sony after this one, my amazing z3c (rip) used 0 to 1% per night and gps was 5 times more exact than this samsung ****phone, had perfect pocket mode , what s7 is missing entirely
well at least it has a good screen on battery life , so its not totally unusable phone
buying samsung is like wanting to buy a german car but end up buying an english or french car instead lol ...
edit: just searched for a comparison officially:
16 hours Standby sony zx1 9 % samsung s7 23 %
but if you install swift installer , use dark themed apps , and firefox with darktheme addon for websites the amoled screen on time is impressive , almost the same as idle drain for normal browsing lol
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Click to collapse
Well yes, some other phones have more impressive idle power consumptions. I also have naptime installed to trigger doze when the screen goes off, but does not change battery life so much. Even ROMs with a very limited number of apps installed lead to a high idle power consumption, so seems like an hardware related problem to me. But I still consider the s7 as a great phone and keep it as my daily driver. It is kind of waterproof, has an excellent camera even in 2019 standards (and there's just one in the back, not dozens), I like the fact that it is a 5 inch phone that can easily fit in my pocket and that I can use with one hand, the design is quite good and polished (subjective), no curved edge and notch that I don't really like (subjective), it has nfc, a jack port, a great amoled display, fingerprint in the front panel. And recent Lineage OS and Lightrom ROMs work quite well. This phone has still a great support after a few years, and I have difficulties to find all the features I like on this phone on any other phone. So charging my phone every 2 days is ok for me
Edit:
- bad signal reception can also increase battery drain
- just came across this link if that can help: https://forum.xda-developers.com/s7-edge/how-to/fixed-standby-battery-drain-t3758050

cgirerd said:
Well yes, some other phones have more impressive idle power consumptions. I also have naptime installed to trigger doze when the screen goes off, but does not change battery life so much. Even ROMs with a very limited number of apps installed lead to a high idle power consumption, so seems like an hardware related problem to me. But I still consider the s7 as a great phone and keep it as my daily driver. It is kind of waterproof, has an excellent camera even in 2019 standards (and there's just one in the back, not dozens), I like the fact that it is a 5 inch phone that can easily fit in my pocket and that I can use with one hand, the design is quite good and polished (subjective), no curved edge and notch that I don't really like (subjective), it has nfc, a jack port, a great amoled display, fingerprint in the front panel. And recent Lineage OS and Lightrom ROMs work quite well. This phone has still a great support after a few years, and I have difficulties to find all the features I like on this phone on any other phone. So charging my phone every 2 days is ok for me
Edit:
- bad signal reception can also increase battery drain
- just came across this link if that can help: https://forum.xda-developers.com/s7-edge/how-to/fixed-standby-battery-drain-t3758050
Click to expand...
Click to collapse
i dont know man .. more energy always seems like more radiation to my testicles...
i removed ims (uninstalled temporarily with debloater magisk module ) becasue i dont use volte and other such things anyways and also removed/falsed most ims settings in /system/csc/cscfeature.xml... ill see how this goes tonight ...

Knoth said:
Hi. My SM-G930F consumes a lot in idle. I have tried ROM stock, AOSP ROMs etc ... and it consumes a lot. Today, for example, it has consumed me 6% in 7 hours in idle. Kernel Audiutor tells me that he has been those 7 hours in deep sleep, but it seems a lot ...
Is this normal? In other smartphones I consumed 1-2% ...
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Click to collapse
There is nothing wrong with that stop worrying.

Not_Rich said:
There is nothing wrong with that stop worrying.
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its wrong, but theres nothing we can change so stopping worrying is the right call ... 0,9% per hour is the best which is possible on this phone it seems ..
but of course we need to throw this phone in the trash after 2 years becasue the battery will have deteriorated and usage is closer to 2 - 3% per hour (which in effect means it wont wake you many mornings (unless you have 30%+ when you go to sleep) .. while other phones might hold out 4 or 5 years maybe even 6 until the idle drain reaches the treshhold of unsusability ...
thats samsung for you! typical asian scammer company

Ulf3000 said:
its wrong, but theres nothing we can change so stopping worrying is the right call ... 0,9% per hour is the best which is possible on this phone it seems ..
but of course we need to throw this phone in the trash after 2 years becasue the battery will have deteriorated and usage is closer to 2 - 3% per hour (which in effect means it wont wake you many mornings (unless you have 30%+ when you go to sleep) .. while other phones might hold out 4 or 5 years maybe even 6 until the idle drain reaches the treshhold of unsusability ...
thats samsung for you! typical asian scammer company
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I upgraded to an S9 in Arpil from an S7. The S7 has no sim card and I get about 3 or 4 days yes the phone is idle most of the time but never got that battery life when it had a sim card.
I am not suggesting you remove your sim card but this does indicate where some of the idle battery consumption goes,

Related

Post your Battery life here

Lets see that monster
As i posted on my first impressions:
Here we are, my first full battery cycle . I'm sure you will get better SOT than me, my gps usage was about 3h , spotify , bluetooth , android wear, high brightness , apps updates , downloads etc.. and this is what i got.
I notice you can get better results, why? Well, with my one plus one and my usage i got 4h of SOT, and most people could get easily 6h , with my SG6 edge i get around 3h SOT and most people got 4h / 4.30h , those are my daily results, with my normal usage statistics , if i wanted i could make it better, way better.. but thats not the case.
That's an impressive result. 5 hour SoT on 5.5' is great nevertheless and you claim that the phone was under heavy usage.
I need to ask though; have you done any Greenify/Powernap/Amplify? I would guess no as I doubt you are even rooted but your wakelock status seems impressive; almost nothing while the screen was off. That means the software optimization is really good.
BTW, X Play does not come with a Turbo charger, right? How long does it last to fully charge with its own charger?
Maybe after 4-5 days of usage, you may start getting better SOT? I thought it could easily touch 6-7 hours, nevertheless this is great.
my first cicle
telegram drains so much i just unistall it
Lumia 525, 1,5 days. Chear!
Android Pcmark battery test
Motorola Moto X (2014) - 5:35
Asus Zenfone 2 - 6:55
Motorola Moto Maxx - 8:37
Motorola Moto X Play - 9:20
Source: tecmundo.com.br
General battery info:
Detailed battery info:
Screen on time:
Not sure how I feel about this coming from the Z3c. Battery life for me is about the same TBH, but when you consider the difference in screen size and resolution, I can't really complain.
Wow, I expected much more. I get 6 hours of sot on my Moto E 2015 almost every day.
thunderrodriguez said:
Not sure how I feel about this coming from the Z3c. Battery life for me is about the same TBH, but when you consider the difference in screen size and resolution, I can't really complain.
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Is that 100% WiFi connected? Or LTE with WiFi on, but not connected
tersagun said:
That's an impressive result. 5 hour SoT on 5.5' is great nevertheless and you claim that the phone was under heavy usage.
I need to ask though; have you done any Greenify/Powernap/Amplify? I would guess no as I doubt you are even rooted but your wakelock status seems impressive; almost nothing while the screen was off. That means the software optimization is really good.
BTW, X Play does not come with a Turbo charger, right? How long does it last to fully charge with its own charger?
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Click to collapse
It really is impressive, consider i'm using with almost full bright . No settings for battery saving, no greenify nothing, just my usually apps . It comes with turbo charger , and it charges fast on it, but when using with a car charger or a power bank , it take forever to charge.
90% wifi/10% 4g
automatic brightness
30min calls
location disabled when i stay in house
i believe with mixed use, we can get 7.30 hours
Sent from my XT1562 using Tapatalk
paorpas said:
90% wifi/10% 4g
automatic brightness
30min calls
location disabled when i stay in house
i believe with mixed use, we can get 7.30 hours
Click to expand...
Click to collapse
Damn, not bad.
Well for me.. this was perfect since I was always charging my phone (HTC M8) and I hated the camera in general so this is a huge upgrade. I think I charged it once for like an hour or so because it had went down to 34% and I wanted to keep it anywhere between 40-80%. I haven't had to use it for too much- I generally just use it to browse FB, Instagram (haven't installed yet- only on the chrome ver), messenger and now have a launcher. Still pretty good because it lasted 2 days (34% when I wanted to charge it) easily and also said it had more than a day left of charge.
I don't have my batter screen short but My phone's batter was superb & it almost used to run for one day.
I did well yesterday
First day - on wifi webrowsing with crome, facebook, youtube + 2 hour mx player - I1m satisfied with this
First full cycle, everything turned on 100% of time (wifi, 4g, gps, location). Also, brightness level set around 70% with adaptive brightness turned on.
I noticed some wakelocks and Goggle Play services sometimes runs in background without reason.
12

Great battery life with MM update

Hello ..
I am getting amazing battery life since I got 6.0 .. Before with lollipop I used to get around 5 hours on screen time. Amazingly though I hit 6.30 hours on the first day after update, and this with wireless, mobile data and Bluetooth on. And no data saving and screen on 70% which is amazing.
Good job Motorola
Excellent I would say
Excellent batt life with this new update very impressive how a software help the hardware to accomplish that task.
I replaced my STYLE and got a new one two days back. The old one would be dead even though it has 80%+ battery.
The current one is pretty good compared with the old unit. I got 4+ hours of SOT and I was on 4G and WiFi all the time. Was using it heavily for browsing and chat.
mohan_168 said:
I replaced my STYLE and got a new one two days back. The old one would be dead even though it has 80%+ battery.
The current one is pretty good compared with the old unit. I got 4+ hours of SOT and I was on 4G and WiFi all the time. Was using it heavily for browsing and chat.
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Click to collapse
This is not bad at all. What I am saying is after MM update battery life increased about 1.5 hours extra SOT
Perhaps the update fixed something else? Looking at the MM update from L, there appears to be nothing besides Doze, which only works when the device is still and not used. I notice perhaps 15% better battery life if using the device sporadically during the day (medium use for me). With heavier use, I notice zero difference so far.
I was hoping some kernel adjustments were made, but the device spikes with heat about the same. I first thought it was less, but notice the same apps get the device very warm to hot (the GPU is over it's head with 1440p). Standby time is a lot better though, but only a significant improvement if lighter use though the day (so Doze can be a factor).
Usage is relative only to the user though
How do you get such great battery performance? I barely manage to get 3 hours SOT.
When the device is idle there's no drain, i only lose 2-3% overnight. But when the device is active the battery drains very quickly.
Tried a lot of battery saving stuff, greenify, powernap, and so on, but no luck.
I'm on MM stock rooted. Having a lot of apps installed. May this be the culprit?
dyonissos said:
How do you get such great battery performance? I barely manage to get 3 hours SOT.
When the device is idle there's no drain, i only lose 2-3% overnight. But when the device is active the battery drains very quickly.
Tried a lot of battery saving stuff, greenify, powernap, and so on, but no luck.
I'm on MM stock rooted. Having a lot of apps installed. May this be the culprit?
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Click to collapse
If 20% brightness or less, all you do is web surf and a little Youtube, with good LTE signal or wifi and VERY little use of apps that force the GPU to push 1440p, you can get five hours. Everything is relative to the user. That's it.
Counting stock apps, I have 395 apps and 5GB free (64GB model). based on MM battery report, I have no apps that are background battery demons.
rushless said:
If 20% brightness or less, all you do is web surf and a little Youtube, with good LTE signal or wifi and VERY little use of apps that force the GPU to push 1440p, you can get five hours. Everything is relative to the user. That's it.
Counting stock apps, I have 395 apps and 5GB free (64GB model). based on MM battery report, I have no apps that are background battery demons.
Click to expand...
Click to collapse
Are you talking just 1440p video in general or are you talking 1440p games?
I'm lucky if I get 2 hours of SoT. I can't tell if Android Wear is eating my battery or if it's Sprint, despite having a decent signal. Bluetooth and Cell Standby are chewing up the majority of my battery power. I think the network management is trying to shuffle my phone between their three frequencies and while at work, I can only get on the 1900MHz PCS band due to having to use a repeater.
brholt6 said:
Are you talking just 1440p video in general or are you talking 1440p games?
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Some games and apps run at 1440p and choke the GPU. They stand out by running very warm to hot and drain the battery more quickly.
dyonissos said:
How do you get such great battery performance? I barely manage to get 3 hours SOT.
When the device is idle there's no drain, i only lose 2-3% overnight. But when the device is active the battery drains very quickly.
Tried a lot of battery saving stuff, greenify, powernap, and so on, but no luck.
I'm on MM stock rooted. Having a lot of apps installed. May this be the culprit?
Click to expand...
Click to collapse
Yes the apps do drain battery.
I uninstalled one particular email app that alone would drain 6% daily!
Anyway this time I got is without gaming. Mostly chatting and browsing and a lot of movies (vlc). I think that day I watched not less than 3-4 hours of continuous movies on the phone.
The only thing I did differently than before is removing unnecessary app permissions and notifications. Other than that I have done nothing. Like I said I do not try to save battery because I always have power source near by, but this 6.30 hours SOT i s awesome I tell you.
Based on my little experience with Android some apps will screw up the phone for no reason. First time I got the phone I got around 3 hours SOT with so many unneeded apps, and I did not know which app is draining my battery so I formatted the phone, and started installing apps one by one and watching the battery. And I managed to hit 4-5 hours with lollipop. Now with the update I got this and I was shocked.
Fully back to stock, unrooted, bootlocker relocked.
Upgraded to MM via OTA.
Installed all my apps via Play Store. Until now, i always restored my apps via TiBu, including data/settings.
I'm curious if my battery life will improve.
Will post the outcome, if any
Cheers!
A lot of the time my phone is just sitting on my desk. It used to say I would get around 1-2 days battery life from it sitting there doing nothing. After MM it says there is 8 days left. I have had it unplugged all day and even with some moderate use I am only at 95%. The doze mode really makes a big impact in stand by times!
rushless said:
Perhaps the update fixed something else? Looking at the MM update from L, there appears to be nothing besides Doze, which only works when the device is still and not used. I notice perhaps 15% better battery life if using the device sporadically during the day (medium use for me). With heavier use, I notice zero difference so far.
I was hoping some kernel adjustments were made, but the device spikes with heat about the same. I first thought it was less, but notice the same apps get the device very warm to hot (the GPU is over it's head with 1440p). Standby time is a lot better though, but only a significant improvement if lighter use though the day (so Doze can be a factor).
Usage is relative only to the user though
Click to expand...
Click to collapse
I think it did do something to the apps. The way you can block apps from getting access to location or other services is pretty impressive. I love that as I hated that apps would have access to everything on my phone and I cannot do anything about it. Now I can and this particular feature made me love Android even more after I switched two months back.
Is there something wrong with me. I only get 2 to 2 1/2 hours battery tops and actually I've tried amplify (paid version), and power nap and they don't seem to help much. I have only got 3 hours once since I got this phone. Is it just AT&T maybe?
I'd like to mention something else. Probably not related at all, but ..
My old MXS was a faulty unit (as I mentioned in my previous post). Once I got a new replacement, I have not yet charged the phone using Turbo Charger. I am charging it with Mi Pad charger (non-turbo). Yes, it took about 2+ hours to go from 30 to 100%.
Old MXS was always charged with turbo charger and I was getting pretty bad SOT and the baterry would drain as fast as it would charge. Does it have to do something with using a normal vs turbo charger?
I stop pretty much all background services and apps not in use. The only active applications are firefox, whatsapp and VLC.
My screen is set to 50% brightness with adaptive brightness ON. Moto X display and attentive display is ON.
Non-root (planning to root soon) and Moto ROM.
mohan_168 said:
I'd like to mention something else. Probably not related at all, but ..
My old MXS was a faulty unit (as I mentioned in my previous post). Once I got a new replacement, I have not yet charged the phone using Turbo Charger. I am charging it with Mi Pad charger (non-turbo). Yes, it took about 2+ hours to go from 30 to 100%.
Old MXS was always charged with turbo charger and I was getting pretty bad SOT and the baterry would drain as fast as it would charge. Does it have to do something with using a normal vs turbo charger?
I stop pretty much all background services and apps not in use. The only active applications are firefox, whatsapp and VLC.
My screen is set to 50% brightness with adaptive brightness ON. Moto X display and attentive display is ON.
Non-root (planning to root soon) and Moto ROM.
Click to expand...
Click to collapse
Maybe if it is a faulty device. I use turbo and i t has nothing to do with battery life.
Notstewie said:
Maybe if it is a faulty device. I use turbo and i t has nothing to do with battery life.
Click to expand...
Click to collapse
Probably yes. But i would charge on non turbo for two weeks so that I get definite data for comparison.
timde9 said:
Is there something wrong with me. I only get 2 to 2 1/2 hours battery tops and actually I've tried amplify (paid version), and power nap and they don't seem to help much. I have only got 3 hours once since I got this phone. Is it just AT&T maybe?
Click to expand...
Click to collapse
Less than 3 hours is not good bro, really anything below 4 hours is just bad. You better figure out what is draining your battery, or maybe it Is a bad unit?
mohan_168 said:
Probably yes. But i would charge on non turbo for two weeks so that I get definite data for comparison.
Click to expand...
Click to collapse
what difference does it make if it is charged slowly or not??
It should not matter, if the battery is not keeping the power that means it is defective, nothing to do with slow or fast charging.

Rooted G Flex-2 H955 is draining battery very fast. Any idea why?

Hi,
Previously I successfully rooted LS966 and bricked while flashing ROM (Lesson Learnt) and paid a bomb to repair the motherboard.
I now have H955 - 15B. I successfully rooted the phone via online remote connect help, because I felt it would be cheaper than last time. After rooting,
Debloated mostly all google Bloatware and few system apps based on a list from another discussion on XDA,
Installed Pimp My CPU and reduced to 1230 Mhz
Doze to block background data traffic
Greenify to stop background processes.
This has been quite a versatile combination for me and the battery doesn't drop by even 1% until the screen is on.
Once the screen is on I am losing 1% of battery every 3 - 5 mins.
I am getting a Screen On Time of 3Hrs.45Mins only.
I have also read up on Battery Calibration issue and this is my second full charge - full discharge cycle.
But the battery percentages are still going down at the same speed.
My screen is drinking above 50% of my juice at 100% brightness. I tried to change that few times but it is more or less same.
Earlier it used to be around 15 to 30%. I am attaching current consumption picture.
While I am enjoying a good Stand By Time of upto 12 to 14 hrs, my Screen on Time is reduced to 3hrs 45Mins.
Is this normal?
Or I am missing something?
Is it the way ROM was flashed on old built before rooting because of soft brick while rooting?
Any indication will be of immense help. Many
Many Thanks.
Seems the way it should be. Changed my battery almost a week ago and I get maybe close to 4 hours of SOT, depends how you use your phone, I use it at 80% brightness though and standby time while it's just sitting on the table is days. :good: N.B. Using android 6.0.1, although it used to be pretty much the same on 5.1.1, maybe less standby time.
Also I'm pretty sure Pimp My CPU shouldn't be compatible with this phone because of the kernel and lockdowns. Maybe they've found some kind of loophole, doubt it though.
Also for the battery calibration, I fully discharge every month to 0% and then charge it to 100% while not using it and once it hits 100% it's good to go. Just the way I do it, not everyone does it the same.
Also, I never trust remote help of any kind, who knows what crap they might do, and even though I am an amateur at android rooting and flashing, I've done it myself every time cause I don't trust remote stuff.
And depending if you want root or not, you could use android 5.1.1 15c(although I don't know if the difference between 15b and 15c is that big) with root or android 6.0.1 20c without root. It's rather simple to root on 5.1.1 though, so many guides here, as long as you follow them to the letter.
You don't have to agree with what I've written here, it's just my opinion.
Azure Potato said:
Seems the way it should be. Changed my battery almost a week ago and I get maybe close to 4 hours of SOT, depends how you use your phone, I use it at 80% brightness though and standby time while it's just sitting on the table is days. :good: N.B. Using android 6.0.1, although it used to be pretty much the same on 5.1.1, maybe less standby time.
Also I'm pretty sure Pimp My CPU shouldn't be compatible with this phone because of the kernel and lockdowns. Maybe they've found some kind of loophole, doubt it though.
Also for the battery calibration, I fully discharge every month to 0% and then charge it to 100% while not using it and once it hits 100% it's good to go. Just the way I do it, not everyone does it the same.
You don't have to agree with what I've written here, it's just my opinion.
Click to expand...
Click to collapse
Are you sure you get close to 4Hrs of SOT on a brand new battery because I get 3 Hrs and 50 Mins or so but less than 4 Hrs on a phone which is 6 months old. Never changed the battery. If that is the case then I think I am doing alright. I have seen SOT Tests of phones like Pixel and One Plus T.
I dnt think pimp my ROM has any restrictions. It kind of works smoothly. It helps me cool down the hot CPU also. I have ovecome the dreaded overheating issues of G Flex 2 easily with clocking my CPU.
I have done the battery calibration. But it quite didn't help me.
I went paranoid because immediately after the root I started to observe the battery percentage on the top. And I felt its falling drastically. But on the other end my stand by time has gone upto 15 hrs. The battery doesn't drop even by a single percent until the screen is on. Once it is on it goes down drastically.
I think of the battery calibration as kind of a safeguard, it's not a necessity.
The pixel and oneplus are different beasts altogether.
Also, as your phone is only 6 months old then it's battery should be ok and as I stated before battery life depends how one uses their phone, I tend to play a few games here and there with 80% brightness and such so it takes a bit more on my end. I personally haven't seen over 4 hours of SOT with my phone ever since I've had it, but your mileage may vary.
As for the PIMP my CPU, if it works for you good, I personally moved over to 6.0.1. When I was changing my battery I removed the motherboard out of curiosity to see how the thermal pad is and only one edge was touching the frame, so I added some Arctic MX-4 thermal paste between the frame and thermal pad and the temps are surprisingly better now. Still tends to get hotter than it should but throttles a lot less now and the screen brightness doesn't forcibly drop below 80% now, even when gaming. It used to drop to 50% etc before when just browsing the web. Anyways, that's that.
It might be some background stuff eating your battery too if you had better battery life than you do now, or it might be because of the motherboard change. Unfortunately I'm not smart enough to say for sure. Also, the more you look at the battery percentage the worse it looks
Sincerely,
Azure Potato
Azure Potato said:
I think of the battery calibration as kind of a safeguard, it's not a necessity.
The pixel and oneplus are different beasts altogether.
Also, as your phone is only 6 months old then it's battery should be ok and as I stated before battery life depends how one uses their phone, I tend to play a few games here and there with 80% brightness and such so it takes a bit more on my end. I personally haven't seen over 4 hours of SOT with my phone ever since I've had it, but your mileage may vary.
Click to expand...
Click to collapse
Pixel is too expensive for me honestly and I am not really into expensive phones like iPhone or Pixel.
I am quite happy with G Flex 2's performance and I was only worried about SOT of 4 Hrs. I re calibrated battery and discharged and charged again 100% Thrice.
Somehow battery last over 15 hours after rooting. For example, its 3PM and I have 70% battery left even with SOT of 90 mins of movie. That is 1Hour30Mins.
And you're right, the more you look at battery. the more complicated it gets :laugh:
After rooting - Greenify + Pimp My ROM + Doze + Uninstall System Apps - combination is giving me 15 hrs of usage per day. It more or less includes phone calls, WiFi browsing, Network Data Browsing, Some videos and crazy amount of Twitter, all put together through out the day.
But I am still interested in SOT per single charge.
Interesting.... Same problem here
I'm on 20A, 6.0.1
You're sitting on about the expected SOT. I get anywhere from 4-5 hours and almost never take my brightness off 0%. I'm running a fully debloated 15c setup, same as yours except a version increment higher. The most intensive thing I do on here is install new apps, no gaming or anything. If you have the Facebook app, try switching to Facebook Lite which you can download off APK Mirror. Does everything the normal app does but without all the bloat, it's only a couple MB. Apart from all the tweaks you've already listed, there's not much else we can do. I've always wondered why screen takes the most battery usage by far, maybe it's just the screen type we have. Screen off is great, I lose less than 3% every night including background updates. Screen drains at about the same rate yours does.

Overheating due to the old battery is possible?

Hi to all users, hoping you're having a nice day i ask you a question I bought two days ago a second hand Galaxy S7 Flat (G930F) gold platinum 32GB including original box and accessories and bla bla bla for 230€. The phone is working well is updated to Oreo with the latest security patch of July 2018 it's in the same condition as a new one really everything is fine except for one thing or two . Start talking about the battery that is really bad i can reach only 3h30min maybe 4h00min (only under WiFi usage) with screen resolution in FHD a lot of stuff deactivated etc everything setted for a low battery consumption (exeception for power saving mode that i hate) now the thing is i relate the battery to the second problem that i mentioned before and the problem is that the phone overheat a lot and i think this overheating is caused by the old bad battery is that possibile? An example im using only Whatsapp to text messages and the phone it's not hot but if alongside i open common application like Facebook or Instagram or anyway even if i open another two application that they are not Facebook or Instagram the phone overheat! I downloaded CPU-Z to see the temperature of the battery and it goes always from 30.4C to a max of 35.8C or sometimes 36.2C but never higher but the fact is that with this battery temperature when the phone is in my hand its really hot.. the thermal temperatures are always beetwen 36C when the phone is "cold" and max 46/47C when the phone is hot, almost forget to say not always but often the phone overheat a lot even when he is on charge.. now dont tell me that the battery its normal i know well that a S7 or S7 edge can do 6h or 7h of screen on usage (only over wi fi usage) or 4h on screen in 4G all day, mine with this battery reach only 1h33min or 2h in 4G i know this battery is bad and i will replace it in this days i hope until this friday but my question at the end is simple can an old battery cause so much overheating on this S7 or anyway in general on a phone? Thanks in advance to everyone that who spent time to read this and help me!
try installing Phone INFO apps from playstore and look the battery charging cycle. and i can confirm that with the Oreo my phone is hotter than Nougat. i'm using Snapdragon variant btw.
maXDAmn said:
try installing Phone INFO apps from playstore and look the battery charging cycle. and i can confirm that with the Oreo my phone is hotter than Nougat. i'm using Snapdragon variant btw.
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Screen On time that you get ? mine about 2 hours or 3 max idk what is wrong ??
FakerS3 said:
Screen On time that you get ? mine about 2 hours or 3 max idk what is wrong ??
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sorry, but i don't concern about SOT anymore. i jave at least 3 apps running on the background including Samsung Health tracking all my step. always walking with my smartphone so i think SOT doesn't mean much for me.
maXDAmn said:
sorry, but i don't concern about SOT anymore. i jave at least 3 apps running on the background including Samsung Health tracking all my step. always walking with my smartphone so i think SOT doesn't mean much for me.
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Yeah, my batter degraded from 3000mah to 2000mah and I will buy Battery case is not expensive the 25 euros
maXDAmn said:
try installing Phone INFO apps from playstore and look the battery charging cycle. and i can confirm that with the Oreo my phone is hotter than Nougat. i'm using Snapdragon variant btw.
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The number of battery cycle is 768 and the battery health is 77.6% on Phone INFO
FakerS3 said:
Yeah, my batter degraded from 3000mah to 2000mah and I will buy Battery case is not expensive the 25 euros
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better to change your battery
maXDAmn said:
better to change your battery
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Yeah i did but place where i bought S7 they tested it and got 4 hours SOT but how i hardly now i can make 2h SOT
hello, have you changed battery and have you seen improvement? because mine is at 68%.
in addition, it does not exceed the 2:30 of screen on time and gets hot

Exynos N985F Dismal Battery Life (< 3Hr SoT)

I upgraded from my SD S10 to Note 20 Ultra Dual Sim Exynos couple weeks ago and Im getting dismal battery performance with about 2h35 to 3h15 of SoT, and I noticed the standby drain is pretty bad.
Before judging me: Yes I am fully aware of the whole Exynos 990 v Snapdragon thing, but because I couldnt get my hand on a dual sim N20U with SD so I settled with the exynos version, which I have seen people claiming getting about 5 hours of SoT vs. over 6 hours of SoT on the SD, and I would totally happy with 5 hr considering my usage. But barely getting over 3 hours of SoT is just plain stupid considering the price I paid for it.
I love everything else on the N20U, but having to carry around a power bank all the time is really annoying. Is anyone experiencing the same issue and any luck on fixing this? I am not sure if it is a software issue.
P/S: I attached a couple of screenshots for Battery Usage and Gsam Battery report. I did just reset my phone yesterday to see if the performance improves, no luck. I also did all the battery optimization settings + limit all background usage on all unnecessary app, including facebook and other social media apps..
I have the same phone, and i have the same problems... 2-3 Sot maximum. And i hate it.
If i turn off adaptive screen, turn down to minimal resolution and turn on battery saving only the standby drain gets better. The sot stays the same.
Every unnecessary app is in deep sleep, so nothing much more that I can do.
But if you find something out for a solution please share.
Until then I have to carry a powerbank also.
I considered to sell it and buy a pixel 5 , but the Note20U price dropped brutally, so it would be a waste to sell it.
Stay strong !
sortilego said:
I have the same phone, and i have the same problems... 2-3 Sot maximum. And i hate it.
If i turn off adaptive screen, turn down to minimal resolution and turn on battery saving only the standby drain gets better. The sot stays the same.
Every unnecessary app is in deep sleep, so nothing much more that I can do.
But if you find something out for a solution please share.
Until then I have to carry a powerbank also.
I considered to sell it and buy a pixel 5 , but the Note20U price dropped brutally, so it would be a waste to sell it.
Stay strong !
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I dont know how are people claiming 5 hours of SoT for the Exynos version. I realized most of the claims were made back when it was running One UI 2.5. Not much reviews on battery life on One UI 3 so I am thinking it is software-related. Waiting for samsung to release 3.1 for N20U.
I use the phone to take notes a lot since I am on the go most of the time. I also do some recreational video editing on the phone and it is serving me well. It is unfortunate that the battery is performing like ****
Main is remaining for more than 10 hours of SOT without playing games, 7 to 8 hours while heavy gaming
haythams said:
Main is remaining for more than 10 hours 2ith no games, 7 to 8 hours while heavy gaming
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Are you on Exynos and on One UI 3? And I noticed you have power saving on, do you leave it on all the time and what are the settings?
Much appreciated
minh.tuanvu27 said:
Are you on Exynos and on One UI 3? And I noticed you have power saving on, do you leave it on all the time and what are the settings?
Much appreciated
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Yes it's Exynos android 11 UI3, most of the time on power saving mode, usual settings nothing new screen always 60hrz, window animation .5, apps not in regulars use always on sleeping mode, stop Sync but need apps, stop receiving notification but for used apps, using ad block, standard display mode, wifi throttling, multicore packet schedule and other option can reduce battery consumption
Stop using third party apps speacialy for system tweaks after that use battery calibration to get the best battery consumption, screen shot taken just now
4g owners, is there solution for root android 11?
Anyone done?
After a month of using the note 20 ultra 4G exynos 990, I decided to swap it for a 5G snapdragon 865+ version. Got a good deal for trading in my 4G so I pulled the trigger.
Same exact app setup and usage, minimal battery saving tweaking => I managed to get 5+ hours of SoT right out of the bat! One UI 3.0. That's a whole 2 extra hours of SoT on the first day of usage and I believe it's gonna get better over time.

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