yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 4 Android Development (Snapdragon)] logosA:
[MENTION=6847876]_mone[/MENTION] 's kernel is the most battery friendly kernel that I have ever seen and I have flash many in many phones, believe me.

So you don't have to do any specific adjustment, but stay in it.

So, next thing you have to think off, is the set of Gapps you are using.

I am always using pico or mostly nano, no bigger than that, as bigger packages, replace crucial system apps and there is a chance to cause bigger battery consumption, as most of them are always running in background.

I use an app named assistant for android pro, to determine what services to run in the background and which to allow when phone starts.

Greenify is my friend , also. Always use it and always set it up after all apps and setting are been made, so no app left behind to run.

Finally in the end, I run Adaway and restart my phone for changes take effect.

In 2-3 charging circles, I have the best battery life that a rom can have.

Thats what I am always doing, when flashing a rom, no big thing, just the way, I do things
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
That is _mone's test kernel, isn't it? Not the kernel that comes with the 1223 rom?

I am using the 1223 kernel for now. Frequency and core switching seem to work properly now. Earlier, they didn't for me.

I didn't have any trouble with Magisk or the manager. There was one unexpected reboot during account setup. After that, it was fine apart from one sim death after a restart activating Magisk and Xposed modules.

Battery seems worse right now but I'll give it a few days.

With the new rom, I decided to start over testing newer modems, starting with DQL1 from ripee's latest BL_CP.
[Galaxy Note 4 Android Development (Snapdragon)] tripLr:
[MENTION=6847876]_mone[/MENTION]

Battery is incredible. Pic says it all
[Galaxy Note 4 Android Development (Snapdragon)] cristobalite1983:
Are you using the test kernel or the one that came with the latest build?
[Galaxy Note 4 Android Development (Snapdragon)] logosA:
the one in the built, which by the way, is not so battery effective I could say.

The previous was given me 2% over night, this one doesnt.

This one is giving me 1% per hour and I am thinking of rolling back
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
After just a few hours since flashing, it has calmed down for me. 0% overnight (7 hrs). But I have got into the habit of switching off wifi during the night. Over the day, I use LeanDroid. I also think it's quite important that (and how) you use Greenify and its Xposed features.

For now, I will keep the 1223 kernel. The only thing I am missing from the RR Devtec kernel now is the global core voltage reduction. ;) [MENTION=6847876]_mone[/MENTION]
[Galaxy Note 4 Android Development (Snapdragon)] cristobalite1983:
That's why I use RR kernel so I can undervolt in situations like this. Funny enough RR doesn't heat up my device but it drains a lot especially the last build 6.21. AICP latest build heats up my screen like crazy making is so hot even with WiFi and I have undervolted to what is acceptable for my device.. I lose 1 percent every 120mins or so, overnight with AICP (and 6.21 RR kernel).

---------- Post added at 02:20 PM ---------- Previous post was at 02:18 PM ----------

I have greenified almost all apps and I never leave the WiFi on overnight or when I am not browsing. Moderate usage for m regarding my device. If I can only stop the screen heating up so badly when browsing on WiFi then I would be OK.
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
Of course I don't know your particular device but I find it unlikely that anything else than the CPU, GPU or battery would heat up the screen. And that, you should be able to fix using Kernel Adiutor unless you do anything that demands a lot of power.
[Galaxy Note 4 Android Development (Snapdragon)] cristobalite1983:
None I can think of. I am a moderate user and I don't play games on my device.
[Galaxy Note 4 Android Development (Snapdragon)] 73sydney:
Sim death for me has always had zero to do with the sim card itself or by provider....

Case in point, or proof if you like, I'm currently on the last official marshmallow ROM for my region, using the same sim, and guess how many sim deaths I've had in 24 hours...zero

Absolutely nothing wrong with the sim, or the provider ...it's how the LOS ROM interfaces with the sim via RIL and my guess after all these months is still the same... that it's signal strength related possibly, that if it gets too low, RIL is killed somehow...
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
Fully charged, wifi off.
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
I use ROM for some time and its start to slow opens app and it's lag. How can fix this,speed up it without installing all over again,ROM and everything.

I try use Titanium backup but its not back all my apps,it says that he better works with superSU..

How to clean phone and speed up his work?
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
I had this yesterday, the phone became laggy and used 12% of battery in 48 minutes without any reason that was obvious to me. I booted into TWRP and wiped Dalvik/Art and Cache, and it has been fine since then. Not sure it will help you but it's worth trying.

For root, I use Magisk 18 without any problems. I find that it works much better than superSU. Haven't used superSU since Magisk 15.
[Galaxy Note 4 Android Development (Snapdragon)] MarkyboyUK:
Installed this ROM yesterday along with Gapps Pico. How can my battery lose 50% charge overnight while switched OFF!!? What on earth is it doing while "switched off"?:eek:
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
This has come up a few times but I don't remember seeing an explanation or a solution. I think your best bet is to just leave it on. Put it on silent and switch off wifi, mobile data, nfc, gps. I use this to make it less tedious.
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
That helped. Thx.

I also use Magisk 18.
[Galaxy Note 4 Android Development (Snapdragon)] Apex Predator:
[MENTION=8516000]tullian[/MENTION] how'd you get the little Swedish flag between the time and date on your status bar?
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
:D

AICP Extras > Status bar > Clock options > Date format > Custom java format

There, you can input anything that your keyboard provides.
[Galaxy Note 4 Android Development (Snapdragon)] Apex Predator:
Well...today I learned. Eggplant it is.
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
Pardon?
[Galaxy Note 4 Android Development (Snapdragon)] Apex Predator:
Haha, never mind, it was just a stupid joke. Eggplant emojis represent penises.

Edit, back on topic, [MENTION=6847876]_mone[/MENTION] I'm still on second to last build 29/10 and things are good. Average 0.2%/hr idle drain and about 13-15%/hr screen on and in use. 6-6.5hrs SoT. That's on a non genuine battery with less than 3000 mAh capacity.

Y'all should consider using microG instead of gapps.

No major tweaks except changed governor from default interactive to nightmare when it was made available in kernel, along with intelliplug instead of mpdecision. Also I/O scheduler is row and read aheads for both internal and external are 2048kb.
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
This isn't helping but I appreciate that there is some obscure humour in there. Somewhere... ;) :)
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
Tried it a few months ago. I probably would have kept it if there was a well-working alternative to Maps/navigation.
[Galaxy Note 4 Android Development (Snapdragon)] Apex Predator:
You don't need an alternative, you can use gmaps. I think some people had issues with latest versions but had success rolling back to an earlier one. That may have been resolved with updates to gmscore but I'm not sure as I use osmand+ and it works great.
[Galaxy Note 4 Android Development (Snapdragon)] clewis.it:
I'm not sure what you're looking for in a well-working navigation app, but Waze works well for me on microg. Using adaway as well, so I'm not sure if that changes the experience.
[Galaxy Note 4 Android Development (Snapdragon)] chiruscan:
Do you have a link to install instructions for microg?
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
Thanks for the tips!

I guess I will give it another go but not before next year. From last time I tried to go without gapps I seem to remember that there was a lot of fiddling involved before anything worked. Navigation wasn't possible. But I used NanoDroid then, perhaps microg works better.
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
https://xdaforums.com/android/apps-games/app-microg-gmscore-floss-play-services-t3217616
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
This is the most that I get with this ROM.

About 230 apps installed and gprs data is always on.

Also I dont have problem with sim death.
[Galaxy Note 4 Android Development (Snapdragon)] clewis.it:
That's understandable. Im not sure when you last used nanodroid, but it has gotten a lot better recently. The nanodroid dev is keeping the versions up to date and fixing things while waiting for the microg dev to implement changes. Not much fiddling, but it's best if you go through the setup wizard and only install what you need. It took a while for me to figure out what I needed and what worked best on this ROM.
[Galaxy Note 4 Android Development (Snapdragon)] Apex Predator:
Yep I use NanoDroid too. I run my whole setup pretty lean. Not a lot of apps and mostly open source. Still can't seem to ditch Nova launcher though.

NanoDroid works very well with this ROM and Magisk, not much fiddling to do past initial setup. The documentation is very good too if you need it and dev is responsive in his thread. Apart from the microG and F-Droid components he's also added Bromite webview recently which replaces android webview for a little more security and privacy.
[Galaxy Note 4 Android Development (Snapdragon)] JimChagares:
Battery Percentage

I upgraded to the latest build on 12/23/2018. Everything works great. Now when the phone is fully charged the percentage will only read as high as 95%. I have tried the procedure of letting the battery drain and recharging with no success. If I boot into recovery the phone says 100%. Am I missing something?
[Galaxy Note 4 Android Development (Snapdragon)] vicm:
Exactly the same here. Not sure if it is a battery (PowerBear, 1.7 years old), but it still holds pretty well generally and an issue with charging to 96% max is present only with the latest build.
[Galaxy Note 4 Android Development (Snapdragon)] clewis.it:
I'm pretty sure it has something to do with the extended battery patch. Do you have an extended battery? If so, the ROM should be accurate. If not, your recovery battery gauge should be accurate.

On any other ROM, my zerolemon battery charges to full, but this one only charges to 94%. When I dualboot to a touchwiz ROM with an extended battery kernel, it will charge the rest of the way to 100%. I'm not sure why the charging process stalls out, or if [MENTION=6847876]_mone[/MENTION] has a way to correct the issue.
[Galaxy Note 4 Android Development (Snapdragon)] cristobalite1983:
So I switched back to RR for the time being to see if I experience any issues regarding heat from my screen and none whatsoever. Its cool when I browse and do other stuff. The only major downside with RR is the battery drain. 1% every hour even in deep sleep mode. Charged my extended battery all the way to 100%. Left it overnight for 6 hours and I lost 8% with deep sleep all the way to 99%. That's just crazy. It's the same kernel I managed to flash with same settings to this Rom and the heat generated is unbearable with AICP. Oreo roms are truely problematic...
[Galaxy Note 4 Android Development (Snapdragon)] tripLr:
Titanium backup says that about all su programs.

I did a fresh install pico gapps, and imported programs from titanium backup / but I prefer the my backup pro, because I can migrate from one device to the other via WiFi, or a shared network drive.

I have no lag on opening apps.

Which apps, all of them some ?

Once in a while I boot to TWRP and clear dalvic cache
[Galaxy Note 4 Android Development (Snapdragon)] tripLr:
[MENTION=6847876]_mone[/MENTION]

Switched carriers back to Verizon, but prepaid.

Took a while to get the cell service up.

Once it was up, it only came back to 3 g. Checked cell info, still had the old straight talk network . tried to reset it just hung, booted to TWRP did a wipe telephony. That also wiped my SMS messages oh well.

Booted back up, no 4 g. 3 g only. Did a airplane mode reset, and 4 g came back up.

I live in a Hilly terrain with trees. I can see the Verizon tower about a quarter mile from the house.

I had other networks i tried because of price and learned that some services won't have all the frequencies the same. Or signal strength. Which led me to buying a DragonBoard

So I have attached logs of the process. If they do any good in your r&d.
[Galaxy Note 4 Android Development (Snapdragon)] tripLr:
Yesterday before I did the network change, Bluetooth was still buggy. Will check later. Thanks
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
I had that UNTIL I flashed 1223. It would show anything between 72% and 92% although it was fullt charged. Hade to pull the battery for it to show 100%. Simply booting to recovery wouldn't do.

Now it goes right up to 100% but it stays there for a suspiciously long time until it starts going down. Once below 50% it plummets down to nothing.

Not sure it's only the rom. There might as well be a hardware issue.
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
Where can I download that 1223 kernel?
[Galaxy Note 4 Android Development (Snapdragon)] JimChagares:
I'm also using a PowerBear purchased back in April. Not an extended battery. Didn't do it on previous build. Not the end of the world, just thought I was missing something in the settings.
[Galaxy Note 4 Android Development (Snapdragon)] roksy68:
Me to now it only gets up to 96% whit the latest build ?
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
Its getting better and better
[Galaxy Note 4 Android Development (Snapdragon)] roksy68:
Well on 23/12 build my battery didn't charge up to more than 96%!!!! And it ain't the battery! I went back to stock rom and it charge up fully 100%
[Galaxy Note 4 Android Development (Snapdragon)] b1ggjoe:
Team,

I just flashed this ROM yesterday (12/29/2018) on my Verizon Samsung Galaxy Note 4. Probably one of the best ROMs I've ever used. Here are a few questions that I have, along with some notes:

- I just came over from another ROM, where I had several issues, and then recently the dreaded 'SIM Death'. Couldn't fix that to save my life. Then a few days ago, I switched over from Verizon to T-Mobile. Guess what? Still had the SIM Death come back after about a day or so after switching to T-Mobile. On the other ROMs forum, I had asked a few questions regarding flashing a new modem to fix the SIM Death. Someone from this community was kind enough to respond and share that they were not having any SIM Death issues with this AICP ROM. Now I'm here and I'm loving life!!

Questions:

- Are there any recommended tweaks for this ROM at all? Such as changing Governor, Undervolting or using another Kernal?

- At this time, the ROM is still running as Non-Root. Haven't flashed Magisk or anything else. However, when I try to run the following app: https://play.google.com/store/apps/details?id=com.adt.pulse

I get the following screenshot:

[IMG="ADT Pulse App error message"]https://i.imgur.com/guUCNQot.png[/IMG]

Is there any way around this in order to make it work?

Thank you!

BJ
[Galaxy Note 4 Android Development (Snapdragon)] unibomber:
I remember on a touch wiz rom you could set the charge to 92 or 95% to "preserve battery life" I can't remember if it was kernel related or not. I know it has nothing to do with the extended battery mod.
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
I never before pay attention to games,I installed couple of games to play during this days but I have problem with sound. I turn on GPU in Kernel Auditor and set to msq but it still have a problem with sound. Is anyone know how to fix this?

Is thus can be fixed?

I know that this is known bug but I dont know if someone find solution for this bug..
[Galaxy Note 4 Android Development (Snapdragon)] roksy68:
Well went back to 29/10 build and the battery is charged up to 100%? Then it must be something strange with the 23/12 build ?
[Galaxy Note 4 Android Development (Snapdragon)] ninjasinabag:
Just switch kernels.

Use the 10/29 boot image for the 12/23 room.

---------- Post added at 04:06 PM ---------- Previous post was at 04:04 PM ----------

Normally you could change a couple lines in the build prop to make the rom at least look official when an app probes.

I don't use this personally, so I don't know if it looks for any other changes.
[Galaxy Note 4 Android Development (Snapdragon)] b1ggjoe:
Team,

This is going to sound like a stupid question, but please bare with me:

Can a few of you please describe EXACTLY what your definition is of our beloved 'SIM Death'?

I've been doing some experimenting with different ROMs / Modems and different configurations. Just want to make sure I have a full grasp of what is actually happening from the experience of others on here.

I don't want to report any successes just yet, so I need to validate this first.

Thanks,

BJ
[Galaxy Note 4 Android Development (Snapdragon)] clewis.it:
As far as I know, there are 2 versions of SIM death.

1) SIM works on boot, then randomly disconnects and shows no SIM at a later time. Reboot required, or reset RIL with an app to get it working again.

2) SIM is not working at boot. Reboot required to make it work again. Sometimes several reboots required.

Some devices may experience both symptoms. Hope this helps.
[Galaxy Note 4 Android Development (Snapdragon)] Isaac_T:
Which app can I use to reset RIL?

I never had a SIM-death problem before! It happened maybe once per month, but now these last weeks, I get it like 2-3times per week. I usually get the signal dropped to 0 but it still says 4G. If I switch network to 2G or 3G, nothing happens, and if I go back to 4G it stays on 2G/3G. So I have to restart the phone.

The 2nd scenario, no SIM on boot can happen after I restart, but rarely. It was a long time ago that happened.

But it would be nice if there's an app that can restart RIL, so I don't have to restart the phone. :)
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
I tried "RIL Control" but it never worked for me.
[Galaxy Note 4 Android Development (Snapdragon)] BOBxibyt:
Happy New Year to y'all

Please am faced with a black screen of death on my Note 4 SM-910F

I used TWRP to format system and tried using Odin to download TouchWiz Os 6.0 which didn't work and I then tried the pit file which after I started getting pit problems but later got the right pit for flashing but after one to three fails in flash my phone went off and wouldn't turn on into Download mode and note please there ain't no recovery so any idea to get out of this please..... I need help urgently the phone won't turn on but if I plug in to a PC the PC makes a sound which I guess recognises it
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
I format all my data,phone and sd card and install this rom,start from beginning, new apps ,new everything.

In Kernel Auditor, I want to use under voltage, on previus installation and this ROM I use -60 under voltage.

How many of you use under voltage and how to know how many is good to under voltage? How many to go in minus?
[Galaxy Note 4 Android Development (Snapdragon)] logosA:
CHARGE your battery

See if some time(maybe hour) charging logo starts to show on screen again.

Do you have by chance any external charger, where you can charge only the battery, without the use of the phone its self? Do you have any spare battery? Do you have a friend with a note 4 as well that you can use his battery to test?

If any of these can happen and after been certain that its not your battery's problem, look for some other options here like emmc failure.

I hope its just the battery, but just in case :

https://xdaforums.com/note-4/snapdragon-dev/note-4-debrick-img-t3488114

https://xdaforums.com/note-4/snapdragon-dev/note-4-debrick-img-t3488114/page48
[Galaxy Note 4 Android Development (Snapdragon)] tripLr:
1. Cell icon. Rectangular. No sim detected. Reboot. Sim detected . works for a bit . reboot or crash. See step 1.

2. Cell icon . blank triangle . sim detected, but not registering cell cervice. Reboot sometimes cures this.

3. Cell icon 3g. No 4 g . click airplane mode , wait a few seconds . click off airplane mode. Most of the time sim detected and 4g icon appears. Sometimes #2

So all are aware. Click aicp extras. Scroll to bottom. Click log this. Select all but especially radio. Post it please.

910v Verizon prepaid. This happens on LineageOS, Resurrection Remix, and AICP . all based on lineage trees.

We think were narrowing it to ril server, but please post more logs.

And it don't matter my sim service . but way more stable here on aicp.
[Galaxy Note 4 Android Development (Snapdragon)] tze_vitamin:
I try to use PIP picture in picture mode, I allowed for chrome,youtube,maps and couple of others app and when I open chrome and play youtube video on full screen and press menu button,its not show me on home screen pip of youtube video?

What I am missing?

Can someone explains me how to use this?
[Galaxy Note 4 Android Development (Snapdragon)] w_thenujaya:
In

I really dont understand this sim death thing.. in fact. I reverted back to stock and the sim death carries over and i dont know on how to fix it.. either on stock or acip. It registered on a network and mobil data shows up but it has that little cross on the corner of the bar
[Galaxy Note 4 Android Development (Snapdragon)] ninjasinabag:
Reset your apn settings.

---------- Post added at 12:29 PM ---------- Previous post was at 12:28 PM ----------

Doesn't work that way on any rom.
[Galaxy Note 4 Android Development (Snapdragon)] playabigfoot:
Unfortunately I still have the distorted sound in games
[Galaxy Note 4 Android Development (Snapdragon)] Eclipsep379:
Which build, phone variant and gapps?

I am using

N910T

Gapps nano 731

AICP 13.1 builds 731 and 806 I have clean audio in Star wars Commander and PubG

Which game are you experiencing audio distortion. I can give it a try also.
[Galaxy Note 4 Android Development (Snapdragon)] playabigfoot:
I'm using 910f

The latest build with opengapps stock package

Mobile legend is the game
[Galaxy Note 4 Android Development (Snapdragon)] Eclipsep379:
That's strange your game sounds good on my phone. I have experienced sound distortion on many Oreo builds before.
[Galaxy Note 4 Android Development (Snapdragon)] Omel:
Stock package? When I tried this on my 910f.. Google maps fc

What build did you use
[Galaxy Note 4 Android Development (Snapdragon)] Mixolh:
Look yourself this package ... everything works for me

open_gapps-arm-8.1-pico-20180706.zip

Wysłane z mojego SM-N910F przy użyciu Tapatalka
[Galaxy Note 4 Android Development (Snapdragon)] tullian:
I did a clean flash of AICP and am using Nanodroid with it now. Quite the learning curve and a lot of stuff to read but it seems I have got to grips with it now. The Nanodroid support thread is very active.

Email (K-9), calendar and contacts sync are working. Haven't tested navigation (Here WeGo) yet.

I will have to wait and see how battery life is but the first impression is that it's worth the effort.
[Galaxy Note 4 Android Development (Snapdragon)] examiner:
xposed

Anyone tried using xposed magisk?