yashsingh1/xdaforums huggingface dataset:
[Galaxy Note II Original Android Development] h_maharaj:
Re: Battery Drain.

A month or so back, I read on the Google product forums that there was an issue in 7.0 which caused Android System/AndroidOS to drain battery excessively. This was supposed to be fixed in the 7.1.1 update but some users are still experiencing this problem. Changing "keep wifi on during sleep" setting from always to never and/or resetting app preferences under battery optimisation seems to have resolved the issue for many users. Those experiencing excessive battery drain, specifically concerning AndroidOS/Android System, can give these a try and see if it works for you. Personally, I've never experienced any excessive battery drain with this ROM and I've been using it as daily driver since early December.
[Galaxy Note II Original Android Development] cristobalite1983:
You see the little icons on the top right corner, click on them to see other settings that you can use to access the functions of wakelock detector (screen wakelock, kernel partial wakelock, etc). This wil show you the apps and wakelocks running in the background especially when screen is off.
[Galaxy Note II Original Android Development] ashokram343:
hey I have used wake lock detector I will post the screen shots by night go through it once

---------- Post added at 07:25 PM ---------- Previous post was at 07:23 PM ----------

so we are using aicp kernel in this ROM....?
[Galaxy Note II Original Android Development] fishysmell:
No, I just wanted to mention that installing AICP on top of 20170130 LinageOS image doesn't improve the power draining problem.
[Galaxy Note II Original Android Development] ashokram343:
aicp was a different ROM so are we using it in this ROM I mean any combination of that rom
[Galaxy Note II Original Android Development] Alekbrt:
My battery drain seems to have spiked considerably in the last few days.

Im testing lineageos which is around 22% to see what exactly is going on. L speed optimizations dont work so dont waste your time on that.

Im interested to hear whats up with wakelock somebody posted and I will also check on wifi settings performance after changing it to never.
[Galaxy Note II Original Android Development] reis1996:
WiFi still scans on roaming when wifi is off doesn't seem to get disabled. I still get WiFi network names not available in the area when I switch on my WiFi. Ones that I have never seen before
[Galaxy Note II Original Android Development] Stud12376:
We are using boot.img from aicp rom a that GPS starts working, you can flash it after installing ROM. Choose Flash image. Flash to boot partition
[Galaxy Note II Original Android Development] cristobalite1983:
I agree that this particular build does drain. I have even changed the CPU voltage to min of 200 and maximum of 1200 and no changes @ all. Screen on time is max @ 2.30mins. To me, that's pretty low.

---------- Post added at 03:43 PM ---------- Previous post was at 03:42 PM ----------

Oh, there's a new app that freezes everything from system app to installed apps. Its called Airfrozen. Works even better than greenify. It immediately freezes the app that was recently closed amongst other features. Check it out on playstore.
[Galaxy Note II Original Android Development] ashokram343:
yes [MENTION=7183081]cristobalite1983[/MENTION] it's true screen on time was two and half hours that's bad am using this as daily driver I need to carry power bank everytime with me that's bad.....[emoji30] [emoji31]
[Galaxy Note II Original Android Development] reis1996:
Won't this cause more battery drain as greenify just kills the app but this keeps apps frozen and then unfeezes them? Just asking don't really know
[Galaxy Note II Original Android Development] cristobalite1983:
Well, let's hope [MENTION=236974]Tilak[/MENTION] brings out a new build with no more battery drain issues. My screen is very hot now while typing this so have to make it quick[emoji31] however, I am reluctant to downgrade to a previous build that had smartassV2 as that build is not as smooth and stable as this one. Its just pains m that it will not be added to the list of governors anymore.
[Galaxy Note II Original Android Development] ashokram343:
View attachment 4030351

please go through the pics and can any one confirm that it was ROM issue which drains more battery am using this mobile as my daily driver it's very annoying to carry a power bank so please optimise for better battery backup as this was a 3000mah battery so mostly sot should be around 4 to 5 and half hours.....
[Galaxy Note II Original Android Development] ntvampire:
i don't have big battery drain completely, it's same (normal) as on previous builds.

i use last version of rom with aicp kernel, no battery saving apps like Greenify, no system tuning apps like L Speed.

"LineageOS system" is in the middle of list of battery stats
[Galaxy Note II Original Android Development] Stud12376:
I am also not having unusual battery drain, my phone is connected to wifi whole day, i constantly use Facebook and play games but don't observe any unusual battery drain.
[Galaxy Note II Original Android Development] Alekbrt:
Alright, since i changed wifi to never, the drain seems to have eased up.

Looks like this now:
[Galaxy Note II Original Android Development] ashokram343:
what's your screen on time
[Galaxy Note II Original Android Development] Stud12376:
Here it is, also my battery is approximately 1.5-2 years old
[Galaxy Note II Original Android Development] ashokram343:
hey can u look at this screenshot and say that what is lineage os system that was there in my screenshot but not in use screen shot howzz it possible to have difference in same rom

---------- Post added at 11:35 PM ---------- Previous post was at 11:33 PM ----------

look at this it says just 1 HR max where u got 3 and half hours max
[Galaxy Note II Original Android Development] Stud12376:
See mine
[Galaxy Note II Original Android Development] ashokram343:
that's very strange using same device with same battery capacity and same ROM but I got more screen on time
[Galaxy Note II Original Android Development] Alekbrt:
There are differences because i have:

1. Given root to the battery app for extra info

2. Deleted google app

3. Deleted pixel launcher

I consider 2. and 3. bloat and dont want them on my device. Its personal preference. I also dont suggest you doing the same unless you know how to fix stuff that might break (com.google.velvet for example).

Edit ashrokam

You are comparing wrong numbers. Take a better look.
[Galaxy Note II Original Android Development] Stud12376:
The screen on time is how much you have used screen. It I not a prediction that how much screen time you have, you have used your phone more than me and that is why your screen on time is more and battery percentage less
[Galaxy Note II Original Android Development] Stud12376:
Now see, my screen on time is reaching close to you but i have more percentage of battery left, which means i have a better battery than you
[Galaxy Note II Original Android Development] ashokram343:
okay

---------- Post added at 11:51 PM ---------- Previous post was at 11:49 PM ----------

hey thanks for the info .....[emoji2]
[Galaxy Note II Original Android Development] cristobalite1983:
Use the screen on time from the battery in settings that the app gsam. that's more accurate.
[Galaxy Note II Original Android Development] ntvampire:
i have that setting on "always" for all time, don't have battery drain as i wrote earlier
[Galaxy Note II Original Android Development] Alekbrt:
As stated before, some users have this problem, some dont. The wifi thing fixes the issue on some devices. If you arent affected thats great but its of little relevance to people that are. No offense.
[Galaxy Note II Original Android Development] logosA:
guys, let me ask you something. You that are using this ROM, has anyone of you flashed ARISE sound system?

I am asking because I would like to ask how delta updates reacts with that.

Do you have to reflash ARISE, every time that you make an update?

Because in the other ROM, when I do an OTA update, I have to reflash sound mode, since the way to remove mode is to dirty flash ROM.

So every time that I update, sound mode is gone.

Has anyone tried that with delta update?

Thanks for your time :)
[Galaxy Note II Original Android Development] Podi_issa:
Is this compatible with shv-e250s (LTE version of korean note 2)
[Galaxy Note II Original Android Development] logosA:
no its not, You need a rom that is LTE capable, as NOTE 2 is not an LTE DEVICE.

So if you flash this your phone probably will not work (in best you will not be able to use your sim card)

I havent seen any LTE (N7105) rom available for Android N , I maybe am wrong so please search in XDA for n7105 rather than n7100
[Galaxy Note II Original Android Development] marchnz:
- Take a twrp back up

- Try delta update

- Let us know your results

Anticipate delta will yeild same result as your previous dirty flash but do take the time to contribute as ARISE isnt part of this rom.
[Galaxy Note II Original Android Development] logosA:
thank you for letting me know what to do to test if its working.

I would never had find that out by my self

:)

ps. you could have just said, no I dont know
[Galaxy Note II Original Android Development] niko3132:
Anybody else having a random soft reboot? It randomly rebooted to the boot animation and turned back ON for atleast 5 seconds. I'm on the new build.
[Galaxy Note II Original Android Development] ashokram343:
no not facing any random soft reboot flash again and check it
[Galaxy Note II Original Android Development] reis1996:
I will try the next time when a delta update comes out and report it here
[Galaxy Note II Original Android Development] reis1996:
[MENTION=539770]tilaksidduram[/MENTION] I don't think the delta update widget is working properly. It says app not found.
[Galaxy Note II Original Android Development] Skull97:
Can you please share your wallpaper ? :D
[Galaxy Note II Original Android Development] tilaksidduram:
I have not tried it myself, will check and see if it's broken will try to fix it.
[Galaxy Note II Original Android Development] marchnz:
You're welcome, better to offer help than be lazy, especially when related to flashing modifications to the ROM which seems to have little to offer the development of the ROM :)

After trying it, how did you get on?
[Galaxy Note II Original Android Development] ashokram343:
yep I need it too....and how did u change the Google logo on top left of screen
[Galaxy Note II Original Android Development] Stud12376:
You can use substratum's themes, like six theme etc, they have overlay for pixel launcher
[Galaxy Note II Original Android Development] reis1996:
Yes just mentioned above. Install substratum and theme pixel launcher. I have used the dark DNA theme. The infected version inside it in the first drop down menu.

Don't forget to hit that like button
[Galaxy Note II Original Android Development] wesleyel:
Can anyone recommend a very keyboard that be flashed or installed with this Rom. I find the AOSP default keyboard a bit difficult to type with.
[Galaxy Note II Original Android Development] Gill Android:
Try Swiftkey. Much better than AOSP.

https://play.google.com/store/apps/details?id=com.touchtype.swiftkey
[Galaxy Note II Original Android Development] logosA:
Also you can give a try to Gboard , Google's keyboard. I think its size and available customization is making it a very good choice , too

https://play.google.com/store/apps/details?id=com.google.android.inputmethod.latin&hl
[Galaxy Note II Original Android Development] reis1996:
This uses a lot of net. Can you suggest one where I can use /toggle one hand mode
[Galaxy Note II Original Android Development] logosA:
I really don't know, sorry.

I use Gbord because i can make a lot of customization in it. It has one hand function, too

Also Swiftkey that [MENTION=4794506]Gill Android[/MENTION] is mentioning in his post above, is considered a very good keyboard

https://xdaforums.com/showpost.php?p=70904740&postcount=3058
[Galaxy Note II Original Android Development] Gurkanwal Chauhan:
I am not sure but i think yes...we have to always flash it.. one way to check it is that.... After delta update ,play some music

Open v4a (if its not there than u have to flash it again)

Just turn something on (any effect or eq and obviously the master switch)

And check the driver status

If its processing than good ...if not then reflash it.:)

Sorry i cant tell u accurately as im on other rom..
[Galaxy Note II Original Android Development] logosA:
Thank you for spending time for my question. I do know how to test and see if it's gone.

I am just asking to see if Delta update is acting like OTA. It's no only about sound mods this. Every mod which have been flashed after ROM, can be affected. Arise, Biohazard, boost mods etc, are effected when you make an OTA update, so you have to reflash every time. Good thing is that their installation folder is still there and you don't loose every file in it. Just reflash installation and files and settings are back again.

This is not happening for Substratum or APK installed. That's why I am trying to find out what happens with Delta. Can, for example, choose a different folder for installing, so not to be removed every time?

Any way thank you for your time. I am sure that when you find something about that, you will let me know:)
[Galaxy Note II Original Android Development] Gurkanwal Chauhan:
Sure buddy :good::)
[Galaxy Note II Original Android Development] ntvampire:
i think - if you must flash viper4arise again after updating another rom (as you mentioned before), so you must do it on this rom too. delta update only downloads diff file, integrates it in previous full rom and flashes full rom with changes in recovery. it is like you dirty flash full newer rom for update.
[Galaxy Note II Original Android Development] quasim52:
Anyone any news of any updates coming in near future?
[Galaxy Note II Original Android Development] ashokram343:
tilak will post them in this forum....watch this space
[Galaxy Note II Original Android Development] Skull97:
Remember to not ask for ETA, it's one of the rules in xda
[Galaxy Note II Original Android Development] reis1996:
I just flashed magiskv11.1 and am using magisk 4.1

All my hw have stopped working. Can anyone help. Tried in magisk forum [MENTION=539770]tilaksidduram[/MENTION] it seems to be only in this ROM

Edit: swapped the ROM from secondary to primary and hw keys works now
[Galaxy Note II Original Android Development] cristobalite1983:
So guys, is there any recent kernel that works with this rom @ the moment?
[Galaxy Note II Original Android Development] cristobalite1983:
View attachment 4032707View attachment 4032708

I am seriously losing power. 2hrs 16mins of sot and with 38% left isn't a very good presentation of this rom
[Galaxy Note II Original Android Development] Alekbrt:
Not sure how to help you but i fixed my draining with switching wifi keep awake to never as suggested by some of the guys here. Try it if you havent so far.

Also you could use the aicp kernel but god knows how thats gonna work...
[Galaxy Note II Original Android Development] Skull97:
Still, there is only void kernel at this time.
[Galaxy Note II Original Android Development] Stud12376:
Does anyone know about a kernel which can overclock CPU. Any stable kernel?
[Galaxy Note II Original Android Development] cristobalite1983:
Nah. The WiFi scanning stuff is switched off and set to never since. I just don't know but the drain is just terrible. I can hardly chat long enough without dropping perhaps 2 or 3 percent in minutes. I will try void kernel and if that doesn't boot I will go back to my saved rom that had smartassv2 in it
[Galaxy Note II Original Android Development] Skull97:
Maybe void kernel also can be counted as a "stable kernel" :confused:
[Galaxy Note II Original Android Development] ashokram343:
hey even i raised the topic in this forum some responded but some said it was good for them but there is a battery drain issue with this rom just got 2 and half hours with this rom that's pretty bad for a battery capacity if 3000mah it should give at least 3 to 4 hrs of sot hope [MENTION=539770]tilaksidduram[/MENTION] will solve it in future updates[emoji2]
[Galaxy Note II Original Android Development] Skull97:
It's not important but you have mentioned wrong person :p
[Galaxy Note II Original Android Development] ashokram343:
yes u r right am facing it hope others in this forum will notice this issue aand will discuss for better solution hope it gets solved (battery drain was pathetic)
[Galaxy Note II Original Android Development] Stud12376:
I tried void kernel but it wasn't really good, it c boot into recovery using advanced restart, also it takes much time to reboot, switched back to tilak's kernel and now i am using aicp kernel, it is fine but i can't overclock CPU.
[Galaxy Note II Original Android Development] ashokram343:
so whom should i mention his name was tilak right so i mentioned tilak if iits wrong suggest me how to mention tilak
[Galaxy Note II Original Android Development] Skull97:
It's about the mentioned system in XDA which made you have to use the exact name with @ before. His name is tilaksidduram and not the guy named Tilak. And as I have said earlier, it's not really important.
[Galaxy Note II Original Android Development] ashokram343:
ok anyway thanks for the name.....?
[Galaxy Note II Original Android Development] cristobalite1983:
Are there governors such as inteliactive and smartassv2 present in this said kernel?
[Galaxy Note II Original Android Development] h_maharaj:
Yes. Check the thread: https://xdaforums.com/galaxy-note-2/development/kernel-modded-stock-kernel-t3342721
[Galaxy Note II Original Android Development] Black TH:
No unusual battery drain here. I'm on the latest release 20170130, via delta update. I have not installed any extra stuff like boot.img from other projects or Greenify or Substratum or different kernel. I prefer following the 'keep it simple' principle, i.e. less is more. Battery is very fine for me in this ROM.
[Galaxy Note II Original Android Development] cristobalite1983:
Well you are the lucky one. The rest of us aren't I guess. Hopefully tilaksidurram solves it in the next build

---------- Post added at 07:28 PM ---------- Previous post was at 07:26 PM ----------

What is this aicp kernel you are referring to?
[Galaxy Note II Original Android Development] h_maharaj:
^^It is the AICP boot.img which contains the kernel and ramdisk.
[Galaxy Note II Original Android Development] cristobalite1983:
Ok. Let me perform a fresh install of the rom by wiping everything except data and system of internal sd. I will check back with you guys later.
[Galaxy Note II Original Android Development] Fleetic_12:
Help!!!

Hello Tilak, i have a major problem, the only update i keep getting is cm-14.1-20161224-tilak-n7100, but you have posted more updates so why do i keep getting this and also when i click on update, it loads and then it says my system is already up to date and does not download the update. Please help.
[Galaxy Note II Original Android Development] Alekbrt:
[MENTION=8057434]Fleetic_12[/MENTION]

just move the the original .zip to the open delta folder on your internal memory.
[Galaxy Note II Original Android Development] ashokram343:
u need to keep the flashed rom zip file in internal storage the it will detect and starts update
[Galaxy Note II Original Android Development] reis1996:
http://tilak.sergix44.ovh/n7100/

Download it from here and do a dirty flash then
[Galaxy Note II Original Android Development] ROTORGAMES:
Can I record calls with this rom?
[Galaxy Note II Original Android Development] manishgkasera:
The silence before the storm?
[Galaxy Note II Original Android Development] reis1996:
Started to get really irritated with this no sim error when my phone has a sim. I have to keep restarting it
[Galaxy Note II Original Android Development] Gurkanwal Chauhan:
There is a function to record call on the calling screen but seems to be buggy. It says "failed to record call" when tapped.

But you can always do a call record by downloading any app from the play store . There are hundreds of them.:)

---------- Post added at 05:51 AM ---------- Previous post was at 05:48 AM ----------

I too have this error but this only happens when I face a randomn soft reboot (that too is not very frequent)

BTW did you tried clean flashing?
[Galaxy Note II Original Android Development] reis1996:
No I did a delta update
[Galaxy Note II Original Android Development] yerob:
No sim bugs solution without restart

Just go to setting>>...more>>Cellars network>> open app again
[Galaxy Note II Original Android Development] reis1996:
[MENTION=539770]tilaksidduram[/MENTION] I cant see my SELinux status anywhere. I've flashed magisk which claims to fake it to enforcing mode. But there isn't a display of SELinux in about phone. Please add it in next update
[Galaxy Note II Original Android Development] reis1996:
Had to use another app to see it
[Galaxy Note II Original Android Development] Gurkanwal Chauhan:
Hey [MENTION=7548045]reis1996[/MENTION] ,how did you get that solid battery icon style?
[Galaxy Note II Original Android Development] h_maharaj:
You could also run 'getenforce' command on terminal. Mine says permissive.
[Galaxy Note II Original Android Development] wesleyel:
Is it just me or anyone else having issues with installing apks on this rom through file manager. When i click on the apk and it takes me to the install screen i click install and nothing happens, i even use my spen to click, still nothing happens.

Also sometimes, my phone just shuts down. When i pickup to use and press the menu or power button, I'll discover that its been off all the while, dont know why this is happening, ill have to switch it on again.
[Galaxy Note II Original Android Development] logosA:
about not been able to install apk. things you can do and check if working:

1.Go to setting>apps>file manager and give all permitions especially storage

2. download and install some other than stock file manager (total commander, ES file manager, root explorer ) and use one of these when you want to install an apk.

also giving permition to them is a must.

3.open settings and type in upper line (using search tool) ''draw over other apps''

find which app is doing that and disable in what is not essential (google services, phone etc)
[Galaxy Note II Original Android Development] Alekbrt:
To add on what logosA said you also need to make sure the right permissions have been given to access/manipulate the apk itself from the permissions tab in file explorer.
[Galaxy Note II Original Android Development] wesleyel:
I've done all that but it seems not to be working properly. Most time I have to shutdown completely or restart.
[Galaxy Note II Original Android Development] egrootoonk:
I run into a problem with BT support with this rom. I'm on 20170116 with my N7100.

When I dail a number, instantly all Cell bars disappear and I get a message "No Network". No call is established

Obviously I checked before I called if I had Cell coverage (5 bars H+)

If I disable BT connection with my car, I can call as expected.

There is a second strange thing.

When I'm calling somebody and I receive a 2nd call I hang up with my caller to answer the 2nd caller.

So far so good. Except I can't hear the 2nd caller and he can't hear me.
[Galaxy Note II Original Android Development] logosA:
The only thing I am sure of, is that its not ROM's problem as the majority is not having it.

Its a compination of apps and setting that is making some of you facing these problems.

I have read about this in the other 2 N roms threads and its always settings thing and NOT rom its self.

Only thing I would advise is:

Clean installation of the rom with the minimum possible set of gapps

after clean installation , install all your apps and apks before anything else

GO TO SETTINGS>APPS and give all permitions to what you use

No SU, no substratum, no greenify, etc.

After everything is done just check and see if problem persists

If it doesnt, you now know, what from the previous installation is the fault

Next time you decide to install a rom ,

if you want

, try this way.