Database Users

Note 4 SM-N910C battery issues !

I have problem with my battery life in my N-910C stock rom 5.1.1 COH4, kernel Space X-v0.2_Dev
Battery life is short, ,
on standbay (3G network) my phone constant losing about 6% per hour, (network signal is very good 100%)
in using (facebook, google chrome,............. ) about 18-25% per hour,
overnight about 7-8%
What is wrong ?
Here is Charging and discharging log.
View Screen Capture
View Screen Capture

Prueba con otro kernel a ver q como se comporta la bateria
Enviado desde mi SM-N920C mediante Tapatalk

Dear Mate, Why do you need to open a thread under DEVELOPMENT section just to troubleshoot the battery drain????
There is already a thread open under GENERAL section to discuss such matter...
here is the link....

First clear cache, dalvic. if not remove face book and see. it uses lot of resource.

I found a solution,
I am back to stock rom Kitkat 4.4.4 and now everything is fine, battery SOT is 5-6 hors, standbay is about 22-26 hors, with my old battery. (my battery is old 10 months)
I am very hepy with my KitKat 4.4.4,
KitKat 4.4.4 is much better than 5.1.1 lollipop, battay life is is twice as high, and camera is a much better,
the camera samples on KitKat 4.4.4 have more megabytes in size about 50-70% compared to 5.1.1 Lolipop.
Samsung, Why are you doing this, why degraded Note 4 with new firmware ???
Maybe are hoping to better sales of the new model Note 5, who knows !!!

Best Kernel-Balance Between Battery and Performance

Which is The Best Kernel For you with Oxygen OS or OOS Based Rom's For Best Battery Life and Performance Balance?
I used FrancoKernel But I Don't know why I am Getting only around 3.5 Hours of SOT When others are getting 10Hours
In the Stock Kernel and OxygenOS I am Getting Around 4 to 4.30 Hours of SOT

well bud, you should know how to use a smartphone. there is no way on the earth that OP5 lasts about 3hours. No offend, you should consider switch to iPhone. Android is a different thing. you should know how to get rid of wakelock, what consumes the battery the most, or what keeping your phone awake etc. No kernel or rom can help you.

Stock, don't be fooled, there is no kernel that give you extra hours of battery life or rocket speed.. that's just placebo or bored users that they need to flash something.
Oneplus 5 is quick enough, apps opening instantly, to where you want to push it more?
Even if you find some way how you throttle down performance to gain couple of minutes on battery where is the point, when on the end you put
your phone on charger that in couple of minutes give you power for another day?
just enjoy the phone..that's my opinion

keaheng said:
well bud, you should know how to use a smartphone. there is no way on the earth that OP5 lasts about 3hours. No offend, you should consider switch to iPhone. Android is a different thing. you should know how to get rid of wakelock, what consumes the battery the most, or what keeping your phone awake etc. No kernel or rom can help you.
Click to expand...
Click to collapse
I Got your Point,Thank You for the Information
I Just Switched From Iphone 5S Maybe That's Why i have Devoleped this Laziness to Not to Look into Advanced things,I will Research more
I Used to Use Android in 4.0

There is something else that is draining your battery, such as an app, it's not the kernel

I flashed a lot on my elephone p9000. No need to on op5 stock experience is perfect

SimpleGX has very good feedback regarding battery saving and stock performance.
I'm currently giving it a try but it's early for me to comment properly.
Envoyé de mon ONEPLUS A5000 en utilisant Tapatalk

What a negative bunch of responses.. I use franco, naptime and get 5hrs plus SoT easily.
You don't need to be a power user to have android. Stock is fine, but modded is better (this is xda after all).
Fresh install latest OOS, keep installed apps to a reasonable amount (which do you -actually use-?)
And then... Use. If you are a business user, expect less SoT. If you only watch YouTube on wifi, expect longer SoT.
You go and most importantly, explore! OP5 is a wonderful phone!

Sinaptik said:
SimpleGX has very good feedback regarding battery saving and stock performance.
I'm currently giving it a try but it's early for me to comment properly.
Envoyé de mon ONEPLUS A5000 en utilisant Tapatalk
Click to expand...
Click to collapse
This or stock. I've tried all the other kernels (with a friend who also has a OnePlus 5). Stock beats everything else in terms of battery by at least an hour of SOT in daily usage, more if you use the whole battery in one sitting. Nobody seems to have a straight answer as to why this is. Simple gx stays close enough to stock that battery life is pretty much identical to stock. I have no idea why battery on Boeffla, blu_sparks, elemental x, Franco, etc isn't as good as stock, doesn't make any sense to me. Same results on 2 different phones, but ymmv I guess?

Battery drain after 1 year and 8 months using s7 egde duos

Hi all,
I Have s7 edge duos 1 year and 8-9 months. I use phone much, play Asphalt 8 every day.. In last 10-15 days I can see my phone drain battery much, especially when play game. I did full wipe 2 times but not much difference.
Phone is stock, never rooted.
What you think, can some stock rom from sammobile or curstom rom+kernel help? Or this is normal after almost 2 years using phone??
Thanks for advice.

There is an app that can very accurately measure the battery wear (percentage of dead battery cells). It's called AccuBattery and its free on Play Store. I have the phone also about 1 year 8 months and my battery is at ~70% capacity (2600mAh vs. the original 3600mAh) so I also experience this huge battery drain. This is not something that can be fixed by software. Consider replacing your battery. (I read somewhere that a new original Samsung S7 Edge battery costs 30eur + handwork, so if you wanna search for a replacement it might come in handy to know how much they are charging you for their handywork)
EDIT: AccuBattery needs a few charges to accurately measure the battery wear, so don't look at the results immediately, wait a couple of days.

I have the exynos version of s7 edge and its been 8 months since i got this.... and i get massive battery drain due to android system and device idel...
Used a battery testing app it showed most of the battery was draines by apps usage around 61%...
I reset my phone twice.... i don't know any solution...

ak800i said:
There is an app that can very accurately measure the battery wear (percentage of dead battery cells). It's called AccuBattery and its free on Play Store. I have the phone also about 1 year 8 months and my battery is at ~70% capacity (2600mAh vs. the original 3600mAh) so I also experience this huge battery drain. This is not something that can be fixed by software. Consider replacing your battery. (I read somewhere that a new original Samsung S7 Edge battery costs 30eur + handwork, so if you wanna search for a replacement it might come in handy to know how much they are charging you for their handywork)
Click to expand...
Click to collapse
I use you're application for see the result
He say my battery is ( 2000 mAh vs the original 3600)
I don't know if it's the reality ...
I have my phone since one year and 7 months

Don't look at the information immediately, wait 2 or 3 days so that the app can measure properly
---------- Post added at 02:16 PM ---------- Previous post was at 02:13 PM ----------
Xial Xahab said:
I have the exynos version of s7 edge and its been 8 months since i got this.... and i get massive battery drain due to android system and device idel...
Used a battery testing app it showed most of the battery was draines by apps usage around 61%...
I reset my phone twice.... i don't know any solution...
Click to expand...
Click to collapse
Are you rooted? Rooted phones have been known to drain the battery faster.

ak800i said:
Don't look at the information immediately, wait 2 or 3 days so that the app can measure properly
---------- Post added at 02:16 PM ---------- Previous post was at 02:13 PM ----------
Are you rooted? Rooted phones have been known to drain the battery faster.
Click to expand...
Click to collapse
No... am not rooted and i have tested the app for around 2 to 3 days and the results didn't changed.... i have recently factory reset my phone and is still behaving the same way.... no change.... even when i didn't even used any of the apps like facebook and Google services and also disabled chrome.

ak800i said:
There is an app that can very accurately measure the battery wear (percentage of dead battery cells). It's called AccuBattery and its free on Play Store. I have the phone also about 1 year 8 months and my battery is at ~70% capacity (2600mAh vs. the original 3600mAh) so I also experience this huge battery drain. This is not something that can be fixed by software. Consider replacing your battery. (I read somewhere that a new original Samsung S7 Edge battery costs 30eur + handwork, so if you wanna search for a replacement it might come in handy to know how much they are charging you for their handywork)
Click to expand...
Click to collapse
Thanx for great answer bro. You are from Serbia too?
Just installed that app. I will test it couple days.
Couple days ago i was phone service to ask about battery replacement, they said me new battery isnt so good. Better to not change it.. Also after replacement battery phone not be water resistant. 30-40 e isnt problem if will be good. More than that is better to buy s8 for sure ?.

Xial Xahab said:
No... am not rooted and i have tested the app for around 2 to 3 days and the results didn't changed.... i have recently factory reset my phone and is still behaving the same way.... no change.... even when i didn't even used any of the apps like facebook and Google services and also disabled chrome.
Click to expand...
Click to collapse
What is your current battery capacity, measured by AccuBattery?
How long does your battery last?
Post a screenshot of your battery usage.
jaskof1 said:
Thanx for great answer bro. You are from Serbia too?
Just installed that app. I will test it couple days.
Couple days ago i was phone service to ask about battery replacement, they said me new battery isnt so good. Better to not change it.. Also after replacement battery phone not be water resistant. 30-40 e isnt problem if will be good. More than that is better to buy s8 for sure .
Click to expand...
Click to collapse
In ProMobi (our official Samsung Repair Service) they said that waterproofness is still guaranteed (but I don't believe them). The price is 5600 RSD (48 EUR).

ak800i said:
What is your current battery capacity, measured by AccuBattery?
How long does your battery last?
Post a screenshot of your battery usage.
In ProMobi (our official Samsung Repair Service) they said that waterproofness is still guaranteed (but I don't believe them). The price is 5600 RSD (48 EUR).
Click to expand...
Click to collapse
In this moment my battery capacity is about 53%, 1900 mah.
I found some battery on E-bay and Aliexpress for 10-15 usd. Not sure what to do really. Phone is great. Only battery isnt anymore. I have power bank 10.000 mah. 5.600 rsd is ok price for genuine battery.

ak800i said:
What is your current battery capacity, measured by AccuBattery?
How long does your battery last?
Post a screenshot of your battery usage.
In ProMobi (our official Samsung Repair Service) they said that waterproofness is still guaranteed (but I don't believe them). The price is 5600 RSD (48 EUR).
Click to expand...
Click to collapse
My current battery capacity is around 3100mah shown by accu battery and i kind of fixed the problem
All the problem was in facebook app and the chrome...
I disabled the location permission of fb app and disabled chrome.... display set to hd and one more thing is that most of the batterywas alao being taken by touchwiz home...
So i switched to launchair and applied dark theme.... turned off location history and everything and now even with wifi on my device has 5 hour of screen on time with 41% power left in battery... ps. I also enabled the mid power saving mode and tgings are wat better now.... 8 hours of usage time remaining
And ss are attached

jaskof1 said:
In this moment my battery capacity is about 53%, 1900 mah.
I found some battery on E-bay and Aliexpress for 10-15 usd. Not sure what to do really. Phone is great. Only battery isnt anymore. I have power bank 10.000 mah. 5.600 rsd is ok price for genuine battery.
Click to expand...
Click to collapse
I would definitely buy a new original battery. This is a great phone and except the battery it will last for a few more generations with no hiccups.

ak800i said:
I would definitely buy a new original battery. This is a great phone and except the battery it will last for a few more generations with no hiccups.
Click to expand...
Click to collapse
Moj prijatelj ima servis telefona. Danas sam pricao s njim oko zamene baterije. Kaze mi da je najveci problem da se na zadnjem staklu ne osteti folija koja je iznutra i koja daje boju telefonu. Kaze mi on, nije mi problem da skinem zadnje staklo, grejem telefon in skida se kartom(iz špila). Ali se skoro svaki put malo pocepa folija iznutra. Koristi telefon jos. Dok ne moras ne menjaj bateriju.
Najvise od svega sto volim ovaj telefon je sto koristim obe kartice u njemu i 062 i 065. I mnogo me to odvlaci da ga promnim. Za note 8 nisam pri parama iskreno. Ako zamenis bateriju obavesti me.
Nadam se da nije zabranjeno pisati na srpskom na xda. Nisam citao pravila.

Brand new battery charges way too fast?

So a few days ago I bought a brand new Samsung OEM battery and battery life is indeed better than what I had with the old one but I have a question that's bothering me. My phone charges for around 1h40mins from 0 to 100%. Is this ok? I'm on Nemesis Reborn v5 ROM using Espheni Kernel, fast charging is disabled in Kernel Audiutor app and I'm using a USB 2.0 cable with my original charger that came with the phone. Should I be worried that it says it needs only ~1h40mins to fully charge or it's fine? Worth noting is that it actually takes a bit longer than that, somewhere around 2 hours. But yeah, I don't know why it shows such a low estimate and am worried that something might not be ok. Any ideas? Right now I'm doing this just in case: https://www.androidpit.com/how-to-calibrate-the-battery-on-your-android-device#battery-issue

koragg97 said:
So a few days ago I bought a brand new Samsung OEM battery and battery life is indeed better than what I had with the old one but I have a question that's bothering me. My phone charges for around 1h40mins from 0 to 100%. Is this ok? I'm on Nemesis Reborn v5 ROM using Espheni Kernel, fast charging is disabled in Kernel Audiutor app and I'm using a USB 2.0 cable with my original charger that came with the phone. Should I be worried that it says it needs only ~1h40mins to fully charge or it's fine? Worth noting is that it actually takes a bit longer than that, somewhere around 2 hours. But yeah, I don't know why it shows such a low estimate and am worried that something might not be ok. Any ideas? Right now I'm doing this just in case: https://www.androidpit.com/how-to-calibrate-the-battery-on-your-android-device#battery-issue
Click to expand...
Click to collapse
Hi again, my battery takes 1h50 to fully charge. This is what get the majority of users (search on youtube too, the S5 during charging tests takes the same time). I suggest you to enter *#0228* on your phone dialer (after unplugging the charger) and press "quick start"; then plug it again and charge to 100 %.
Envoyé de mon SM-G955F en utilisant Tapatalk

Benjamin2557 said:
Hi again, my battery takes 1h50 to fully charge. This is what get the majority of users (search on youtube too, the S5 during charging tests takes the same time). I suggest you to enter *#0228* on your phone dialer (after unplugging the charger) and press "quick start"; then plug it again and charge to 100 %.
Envoyé de mon SM-G955F en utilisant Tapatalk
Click to expand...
Click to collapse
Those secret codes don't work for me xd
Hm, if you charge it for 1h50mins then I'm fine since I charge about the same time. I just thought it was longer a year or two ago but guess not, thanks

koragg97 said:
Those secret codes don't work for me xd
Hm, if you charge it for 1h50mins then I'm fine since I charge about the same time. I just thought it was longer a year or two ago but guess not, thanks
Click to expand...
Click to collapse
No problem bro^^
By the way how is your battery life (and the way of your usage) ?
Envoyé de mon SM-G955F en utilisant Tapatalk

Benjamin2557 said:
No problem bro^^
By the way how is your battery life (and the way of your usage) ?
Envoyé de mon SM-G955F en utilisant Tapatalk
Click to expand...
Click to collapse
I'll reply in the correct topic when i find a good kernel to stay on now on Espheni, tomorrow will go to Phoenix v13 again to test.

Best ROM that is not MIUI and has good SOT?

What is a good ROM for long battery usage? (no MIUI ROMs)

Pixel Experience + 2019/09/12 (Almost 6h of SoT with 37% left and was charged to 100% 39h ago, for those who aren't spanish) :good:

BlackGarnett said:
Pixel Experience + 2019/09/12 (Almost 6h of SoT with 37% left and was charged to 100% 39h ago, for those who aren't spanish) :good:
Click to expand...
Click to collapse
+1
am using the same, just had an update aswell
mine had 24% left and charged it to 60% for a while

BlackGarnett said:
Pixel Experience + 2019/09/12 (Almost 6h of SoT with 37% left and was charged to 100% 39h ago, for those who aren't spanish) :good:
Click to expand...
Click to collapse
LordBuckshot said:
+1
am using the same, just had an update aswell
mine had 24% left and charged it to 60% for a while
Click to expand...
Click to collapse
No proximity sensor bug with this PE+ ROM ? it seems that a lot of custom rom have this big.

21vm said:
No proximity sensor bug with this PE+ ROM ? it seems that a lot of custom rom have this big.
Click to expand...
Click to collapse
People need to understand that proximity sensor bug it's from the device not the ROM that's why you see it some often even on MIUI stock. For me all it's working, for other people sometimes it fails, but then it start to work again.

BlackGarnett said:
People need to understand that proximity sensor bug it's from the device not the ROM that's why you see it some often even on MIUI stock. For me all it's working, for other people sometimes it fails, but then it start to work again.
Click to expand...
Click to collapse
yes, that's what i've read even if i didn't notice (not once !) this problem on Miui till i got the phone, on stock or, like now, on MiuiMix. Maybe i'll give a try this we on non Miui rom, as i'm a bit upset the way Miui kill app on background. Thanks for your answer by the way ! :good:

BlackGarnett said:
Pixel Experience + 2019/09/12 (Almost 6h of SoT with 37% left and was charged to 100% 39h ago, for those who aren't spanish) :good:
Click to expand...
Click to collapse
what kernel are you using

DuazTech said:
what kernel are you using
Click to expand...
Click to collapse
The PE+ brings Genom as stock.
---------- Post added at 03:41 PM ---------- Previous post was at 03:40 PM ----------
21vm said:
yes, that's what i've read even if i didn't notice (not once !) this problem on Miui till i got the phone, on stock or, like now, on MiuiMix. Maybe i'll give a try this we on non Miui rom, as i'm a bit upset the way Miui kill app on background. Thanks for your answer by the way ! :good:
Click to expand...
Click to collapse
You're welcome, don't let that bug to stop from testing other ROM, it can be fixed with some calibration app as i've read, or by just restarting the phone a couple of times, even some others says that activating the pocket mode fixed it too. :good:

BlackGarnett said:
Pixel Experience + 2019/09/12 (Almost 6h of SoT with 37% left and was charged to 100% 39h ago, for those who aren't spanish) :good:
Click to expand...
Click to collapse
From which developer?

joaocbbc said:
From which developer?
Click to expand...
Click to collapse
Official.

joaocbbc said:
From which developer?
Click to expand...
Click to collapse
https://forum.xda-developers.com/redmi-note-7/development/rom-pixelexperience-t3947858

Syberia Project think
It's an absolutely amazing rom!
First cycle of charge... See screenshots ... All out of the box... Kernel stock and anyone configuration to save battery...
I'm absolutely freaked and happy!

BlackGarnett said:
Official.
Click to expand...
Click to collapse
i also have the official but can have that TOS actually my batery life seems to be not that good with screen on.
que kernel tienes? alguna modificacion o esta medio de stock no mas?

yodanilo said:
i also have the official but can have that TOS actually my batery life seems to be not that good with screen on.
que kernel tienes? alguna modificacion o esta medio de stock no mas?
Click to expand...
Click to collapse
Está stock tal cual viene de la ROM, el kernel que trae la ROM Plus es el Genom, ¿Estás usando el PE standard?

BlackGarnett said:
Está stock tal cual viene de la ROM, el kernel que trae la ROM Plus es el Genom, ¿Estás usando el PE standard?
Click to expand...
Click to collapse
si estandar 20190917-0737-official

yodanilo said:
si estandar 20190917-0737-official
Click to expand...
Click to collapse
Prueba la Plus cuando puedas, está mucho mejor. :good:

Hello guys,
have any of you tried battery life with the pixel experience 10? thank you

BlackGarnett said:
Pixel Experience + 2019/09/12 (Almost 6h of SoT with 37% left and was charged to 100% 39h ago, for those who aren't spanish) :good:
Click to expand...
Click to collapse
DATA connection is disabled, that's why you have such a great battery performance

BlackGarnett said:
Pixel Experience + 2019/09/12 (Almost 6h of SoT with 37% left and was charged to 100% 39h ago, for those who aren't spanish) :good:
Click to expand...
Click to collapse
Hello, do you have that rom? I have searched for that but it had been removed from download.pixelexperience.org. Thanks

IrisX0715 said:
Hello, do you have that rom? I have searched for that but it had been removed from download.pixelexperience.org. Thanks
Click to expand...
Click to collapse
Greetings, It's been a while since I tested that rom, sorry but I don't have it and it might be kinda hard to you to find it out, since NunoCodex dropped support for that rom when Q came out. And so far PE is being maintained in Q.