yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 4 Original Android Development] dl12345:
I've now removed the proprietary vendor bluetooth implementation and replaced it with the opensource version. While I don't have a BT headset, I do actually have a BT dongle that is attached to my Hifi system, so I used this to test. I can pair devices (both to the dongle and my PC) and play music crystal. It plays crystal clear. This of course doesn't guarantee that your headset will work, but you can give the new version a try and see if this fixes problems. If not, then it's likely something wrong with the audio routing and you'll need to wait until I can get my hands on a loan headset. You can do a dirty flash with the version I just uploaded.
[Galaxy Note 4 Original Android Development] kenchoids:
OT
[Galaxy Note 4 Original Android Development] ananjaser1211:
That's some heavy work you got there. Well done man.

And please for the Guys commenting nonsense here. You can try and put some effort in and Google for most of the stuff you need. I believe the dev has done his part.
[Galaxy Note 4 Original Android Development] Voytec83:
Nice to see someone, who knows what to do. Congrats and wish U good luck in further work?
[Galaxy Note 4 Original Android Development] kenchoids:
Tnx Again [MENTION=5971873]dl12345[/MENTION] for your hardwork! will wait patiently for the updates regarding the small bug on sending sms and the bluetooth one. This is really a 99% bug free rom.
[Galaxy Note 4 Original Android Development] drizzyk27:
Thank u Dev

God bless :o

How can l install it on n910h
[Galaxy Note 4 Original Android Development] Czort666:
There is gps problem.. like endomodo and familiar.... I just drove over 30km and i got 123m... When i starts to back same situation.
[Galaxy Note 4 Original Android Development] Chris Kerry:
GPS & Screen Rotation problems

I have confirmed the GPS & rotation problems others have complained of. Google Maps erratically had & lost GPS in successive phases while I drove. The app itself got confused after while asked me to recalibrate.

The rotation issue is surprising because I specifically tested it immediately after installing the ROM. No issues. Now, its acting as though it has lost the sensor that detects orientation (gyroscope?). A "control screen orientation" app seems to indicate this: it can force the screen into any orientation [this always works]; however, it can also partially set it eg by allowing a "sensor landscape" (ie, a right-side or left-side landscape, depending on sensor) [this never works].

I always use Snap Camera. I have never been able to replicate the camera complaints others have found.
[Galaxy Note 4 Original Android Development] dl12345:
You're probably correct that it may have something to do with the sensors - the sensorhub service is unfortunately one of those proprietary blobs which I so detest and there is no open source solution. I have noticed on occasion in the logs that it crashes...

I've been trying systematically to get rid of as many proprietary blobs as I can and replace them with OSS variants, but in this case there is no alternative. I'll put this on the list of things to look at.

That said, I cannot duplicate the problem where turning off the screen causes GPS to stop functioning on Google Maps. I turn off the screen and come back to maps and all works fine.

Actually, if someone can go through this thread and collate the list of issues that people have reported, that would be really helpful....
[Galaxy Note 4 Original Android Development] Chris Kerry:
Screen Sleep as a Cause

I realised that when I set the screen orientation to AutoRotate and restart the phone, auto-rotate works normally (say 15-20 secs after fully booting). However, once the screen sleeps it shuts down the sensor the AutoRotate depends on. Only another restart can resuscitate it. Could wake-lock handling by this ROM's settings/kernel be responsible?
[Galaxy Note 4 Original Android Development] antarax23:
First of all thank you dev for resurrecting nougat for note 4. Secondly, I'm using a 10400 mah extended battery is there any Kernel that may increase and the battery performance and tag along that is compatible with this rom?
[Galaxy Note 4 Original Android Development] dl12345:
The appropriate settings for extended batteries are already compiled into the kernel.
[Galaxy Note 4 Original Android Development] Qutayba1:
N910h

hello man thank u

but I want to ask the title says its for n910h version but in the topic C only

is it for both?
[Galaxy Note 4 Original Android Development] SamuFx:
Yes, just remember to change your network type to 3G and reboot.
[Galaxy Note 4 Original Android Development] youur:
I flashed this version of dolby

What is the settings of dolby for work my voice mic good

(Sorry for my bad English)
[Galaxy Note 4 Original Android Development] Qutayba1:
N910h

thank you but why should I change the network to 3G?

you mean I connect to mobile Data before I reboot the Rom?
[Galaxy Note 4 Original Android Development] TableCraft0R:
I think it's normal for our exynos because our chip uses loads of power. Anyways, undervolting gpu+cpu fixes it for me on SpaceLemon kernel, so ill wait for someone that can port SpaceLemon kernel features on this ROM's kernel.
[Galaxy Note 4 Original Android Development] dl12345:
I already supplied a solution. Look for the link earlier to the governor.zip file. Other users report that it reduces the heat.

You're correct - the exynos 5433 uses a LOT of power at full load. The below image shows how the power usage scales with load (it's from Anandtech). When all four cores are active, this guy uses 7.4 watts of power. That's a gigantic amount of power for a smartphone processor and there's no ways a smartphone's power dissipation capacity can even approach that.

Compare this to the latest Exynos 9810 in the Galaxy S9/S9+ which uses a maximum of 3w at 2.8Ghz and only about 1.7w at 2.5GHz.
[Galaxy Note 4 Original Android Development] dl12345:
The problem isn't the little cores. It's the big core, the cortex A.57
[Galaxy Note 4 Original Android Development] SamuFx:
I don't really know the exact problem, but the system will try to connect to 4G networks on the first boot while N910H "didn't really support" 4G so it will break the RIL (CMIIW) and you will not get any network within it.
[Galaxy Note 4 Original Android Development] happa86:
Hi dev,

Could you plase share Google camera ı couldnt install from aroma gapps. I want to use flash in camera but snap is not active.

Thank you.
[Galaxy Note 4 Original Android Development] Alexander077wa:
i just flashed it >>> no need to do anything ...
[Galaxy Note 4 Original Android Development] Voytec83:
Hi,

From stats I have seen, which were provided by users of ur ROM in Telegram channel of EliteROMs, I think the problem is indeed in big cores. Even when the system gets heavy loaded, seems like LITTLE cores are being 'selfish' and want to do all tasks themselves. U mentioned few posts back that U already provided a zip with some fix - I think it would be great if U could put it in OP as I know from my little expierience, 90% of users are not reading the thread at all. It could probably save U some headache ? Only small suggestion.

BTW - it is promising ROM which needs only little polishing so I hope U will keep on updates at least for some period. Note 4 is still a great device? Thx
[Galaxy Note 4 Original Android Development] dl12345:
I will be including the solution that loads stock Samsung governor parameters in the next release. When I get around to it I will also investigate possibly under-volting and reducing the maximum clock speed of the big cores a little, since the power usage as they go up in clock speed increases exponentially and the extra speed increase in the last 200Mhz from the big core in relation to its increased power consumption is not really worth the trade-off. The little cores are deliberately selfish as Samsung has made them this way; it's because the big cores consume so much power and generate so much heat that they need to limit the usage (I actually implemented cpusets, a load balancing feature of android that Samsung does not use, but the performance was abysmal so I removed it again)

At the moment I'm holding off on spending time on "feature" updates as I really want to get the base elements of the ROM stable. The last few major issues (bluetooth notably as well as camera, fingerprint and sensor issues) are consuming much time - I've literally spent around 50 hours trying to debug the bluetooth SCO connectivity without much progress, although in the interim I have fixed a bug with the audio HAL that I'm surprised nobody has caught before. Unfortunately this bug wasn't the cause of the BT problem although it undoubtedly was contributing.

I'm also in the process of updating the legacy Android 4.4 camera HAL so that I can eliminate the proprietary camera blobs, although I'm unsure whether this will ultimately be successful. It's needed some quite significant code updates and at the moment I'm having trouble working out the detailed specs of the two camera sensors, which are needed for the HAL to be able to control the camera properly. So maybe it will work and maybe not...

Anyway, I'll make an update to the OP soon and include relevant issues/workarounds etc. Your point about users not reading the thread is well-made, thanks.
[Galaxy Note 4 Original Android Development] Voytec83:
Wow! That is a huge piece of knowledge ?

There are several more minor things, as I wrote before, to be polished. I don't want spam ur thread as U probably know them all by now. [MENTION=242033]bonuzzz[/MENTION] started his awesome contribution on an old untested base. Kernel he had been working with, was CM 13.1 with small changes only. We also know, it is now Oreo ready but lets keep chilled ?

Seems like after dead period some good things going on around N4 again. Wish U all the best ?
[Galaxy Note 4 Original Android Development] Czort666:
Respect maan really
[Galaxy Note 4 Original Android Development] ukrbroker:
Re bug "* Proximity sensor does not seem to be working" - does i ustand this issue correctly - screen is off in case sensor covered, but touch panel still working?

Отправлено с моего SM-N910C через Tapatalk
[Galaxy Note 4 Original Android Development] TableCraft0R:
What bootloader & modem versions should I use? My sim cards get detected on my phone, but it shows unknown IMEI, 0 signal etc.
[Galaxy Note 4 Original Android Development] dl12345:
What model phone?
[Galaxy Note 4 Original Android Development] TableCraft0R:
N910C

---------- Post added at 07:20 PM ---------- Previous post was at 07:06 PM ----------

Here is my speed test in 5GHz WiFi. So far I get 20mbps more vs stock ROM.

[IMG="5GHz wifi speed test"]https://a.safe.moe/6ZzWlvk.png[/IMG]
[Galaxy Note 4 Original Android Development] SamuFx:
Try restore EFS partition, I guess.
[Galaxy Note 4 Original Android Development] TableCraft0R:
Already done that, no luck. I even tried restoring the Modem partitions with it. I'm sure it's not IMEI related as if you don't have IMEI you still have signal, but in my case I don't even have any signal.
[Galaxy Note 4 Original Android Development] drizzyk27:
I have the same issue

It's n910h

But if l revert back to MM imei is there and signal is there
[Galaxy Note 4 Original Android Development] Voytec83:
For sure, not ROM related issue. U must be doing something wrong or backup is not the one which U need. In case U described EFS restore is enough, boot and after that it should be ok. If U flash modem at the same time U restore ur efs, that could give issue I suspect. At least ur WiFi works.... And IMO check performance of device, maybe more useful then net speed test?
[Galaxy Note 4 Original Android Development] Jc_Py:
I experienced that with my 910h.. After modifying the build.pro from trltexx to tr3gxx the signal problem was solved

---------- Post added at 05:03 PM ---------- Previous post was at 04:50 PM ----------

Sorry, I mean treltexx to tre3gxx.
[Galaxy Note 4 Original Android Development] TableCraft0R:
Wow, that's amazing. Your 3D performance is almost 2x faster than mine, and the only issue I have with is games are running at 2560x1440 without game tuner.

I flashed back to my backup due to no signal issue, I need my signals.

[/QUOTE]IMG]https://a.safe.moe/VdG9lVA.jpg[/IMG]

* cries in stock ported rom *

Bugs I've noticed:

Quickly switching between back & front camera crashes the camera. Even in messenger app, Snapchat, anything.

System UI sometimes choppy & tearing even with low loads, Im no expert but i think it had to do with hardware compositor.

WiFi is sometimes unstable.

I get 1.2gb system ram usage. I don't know if it's normal or not.

Speaker audio is little bit lower quality.

And more that I forgot.

Notes:

Camera is decent quality. I love the screen flash feature.

A kernel control will help to reduce heating, or further increase gpu performance (like in spacelemon) case in point, I am using stock rom I get high fps drops, but with spacelemon + 420mhz min clock I get way lesser drops. Now I imagine this rom and that clock mod, I'm sure it will Make our Phone Great Again.

Im flashing next week or two if there's a new build because I am needing a quite stable system for this week. I'll make sure to provide logs also.

And again, thank you for your effort on this ROM. I truly believe in you that you can squash all bugs.
[Galaxy Note 4 Original Android Development] Alexander077wa:
hello dear developer first thx for all you done for us ... when i'm trying to send some files from gallery to someone on whatsapp or if i open whatsapp and selecte photos from gallery to send to anybody >>> the phone turn off directly it's not working till i take the battery off and back it again ... thx for reading ^_^
[Galaxy Note 4 Original Android Development] jackspadeza:
Thanks for this ROM.. Its beyond perfect.. The performance is so great and how the battery can be good as well with that I don't know, you are a miracle worker. No deal breaking bugs and honestly the only one that I have picked up is that sometimes auto-rotate doesn't work.. Its nothing and a reboot fixes it immediately. thank you [MENTION=396799]dl1234[/MENTION] for all your hard work... And thank you [MENTION=242033]bonuzzz[/MENTION] for the base work as well! Looking forward to a ressurection remix build... I tried to do it myself.. But I failed miserably ? good luck in your future endeavours
[Galaxy Note 4 Original Android Development] mrrodri:
Hi, well I'm back on the same thing, this ROM is AWESOME (thanks to [MENTION=396799]dl1234[/MENTION] and [MENTION=3195328]Bonuzz[/MENTION] for making this possible.) Regarding the battery, I have an extended one and it works wonders, it lasts me two days like nothing, I do not really have anything that I generate problems, everything is perfect ROTATION: it is the only subject, but I comment, try this: https://play.google.com/store/apps/details?id=com.bubblegumapps.dynamicrotation&hl=en The program It is totally free, it generates a rotation button like the one that comes with the OS, they only add this one, they hide the other and they use this and holy remedy, nothing happens, they are going to fix things that may be missing because they are practically polished, but the fluidity, performance, in my case for example, it has never raised my temperature, this ROM is a highly anticipated development, if you continue working to get more juice out of this project, welcome but otherwise, it is the definitive one for me. Many, but Thank you very much and I hope you will goes the app for the rotation that happened to them. Greetings.
[Galaxy Note 4 Original Android Development] renel18:
The major bug for me is bluetooth on my car...its not connecting on caller..but everything is working like a charm...specialy the performance and battery... Thanks to the developer..
[Galaxy Note 4 Original Android Development] dl12345:
Bluetooth calling has never worked on this device on lineageos. And for that matter, Bluetooth has and continues to have problems on many Samsung devices with lineageos. I've spent hours and hours trying to debug it but still haven't found the cause unfortunately (although I have fixed other bugs in the audio HAL that I have found as a result of looking for the problem).
[Galaxy Note 4 Original Android Development] dl12345:
Can someone with the rotation problem please try to reproduce it and upload a "logcat -b all" that captures the logs both when the rotate works and when it does not work as well as the output of dmesg.

I cannot yet reproduce this issue (perhaps it is fixed on my development build as a side effect of other things I've done; I'm not entirely sure....)
[Galaxy Note 4 Original Android Development] eyupo92:
How can I help?

Hi.

I have a N910CQ and want to have Bluetooth LDAC codec which is supposed to be part of Android Oreo. I tried some hacks, but they don't work at all.

So, my hope is to have Bluetooth LDAC codec support in the OS image. Probably this can't be done in LineageOS 14.1 and would require 15.1.

How can I help you so that you can move faster ?

Thanks a lot.
[Galaxy Note 4 Original Android Development] dl12345:
This is Nougat, not Oreo. The bluetooth stack in Nougat does not contain this codec and is never going to contain it. And Nougat doesn't allow user-selected Bluetooth codecs anyway.

I cannot move faster than I am. I'm spending 8 hours+ a day trying to debug issues in this ROM, all entirely for the benefit of XDA users and free of charge. Suggest if you want this feature you buy a new phone that runs Oreo.
[Galaxy Note 4 Original Android Development] ukrbroker:
For me autorotation bug was only on beginning. When I put it off then again on from screen setting this issue somehow gone. Now no issues with rotation at all. One question - when I call or got in call I see that "do not disturb" icon appear in top bar (notification), even it is non-active or active. Is it OK and common in AOSP ROMs?
[Galaxy Note 4 Original Android Development] ukrbroker:
Does cast button/function works? I can't enable it. Thx.
[Galaxy Note 4 Original Android Development] Chris Kerry:
How do I capture the logs with "logcat -b all"? Via running it in the terminal? If so, how do I direct its output to a particular file (to enable upload)?

---------- Post added at 10:03 PM ---------- Previous post was at 09:59 PM ----------

Many thanks for the wonderful Rotation App you linked us to. In have found it much more convenient than the many others that require you to always pill down the notification shade, activate them from a permanently stationed notification bar then retract the notification shade before you can get on with your business.

Thanks again.

No let's hope the GPS & few other creases are ironed out soon. Many thanks to the developer too.
[Galaxy Note 4 Original Android Development] drizzyk27:
How did u do it
[Galaxy Note 4 Original Android Development] DahakePL:
Via build prop editor
[Galaxy Note 4 Original Android Development] AhmedKhaled01:
Good evening my friends ,

Any one tried the Cast feature with Windows 10 connect app . I couldn't get it to work cast says no devices available

Thanks in advance
[Galaxy Note 4 Original Android Development] upan-DEV:
Any way to apply theme on stock LOS? I like colorfull :laugh:
[Galaxy Note 4 Original Android Development] SamuFx:
Use substratum. It will not work perfectly but still usable for some themes.
[Galaxy Note 4 Original Android Development] upan-DEV:
Thanks very much mann:good::o
[Galaxy Note 4 Original Android Development] .S2K.:
After more than a week of usage, I faced some annoying bugs :(

sound in Instagram & Facebook (set on auto play videos) at the beginning of each video starts really loud for a second then mutes itself even though i have my phone on mute

Camera still sometimes force close or doesnt connect which is fine and solvable with reboot

Camera video quality is really really bad. An hour ago I took a video amd the quality looks like i used a nokia phone to record it. i checked the quality under settings and it was on 1080. photos are fine though

Rotation is super wierd. sometimes it works and somtimes it just doesnt ( i know this was reported )

Bluetooth connection to my headset disconnect itself and reconnect again during long video play aside from that it works flawlessly

I own a n910h. I can't remember any other bugs and I will try to provide logcat when these problems occur. Aside from all of this THANK YOU FOR YOUR WORK.
[Galaxy Note 4 Original Android Development] Chris Kerry:
Snap Camera

Retest the video recording with Snap Camera.

---------- Post added at 01:22 PM ---------- Previous post was at 01:19 PM ----------

I just bought an AnyCast dongle for my TV and have been unable to get this rom to see it via cast, even after connecting to its ssd.
[Galaxy Note 4 Original Android Development] .S2K.:
I already did. The video looks bad on other camera apps as well.

Here is a sample video: https:// we.tl /geYPz0ysbc

Note: I can't yet post links :rolleyes: . Remove the spaces to get the link
[Galaxy Note 4 Original Android Development] SamuFx:
If you're trying to connect to miracast, try adding persist.debug.wfd.enable=1 on your build.prop.
[Galaxy Note 4 Original Android Development] upan-DEV:
Very like this rom. My music in handsfree very nice. I use apple handsfree very amazing and wonderfull. Then i try handsfree with low quality ( just 1-3$) but the sound change so good than before. Thankss maann
[Galaxy Note 4 Original Android Development] AhmedKhaled01:
Should i add that code at the end of build.prop ? Or at a specific line ( sorry if this is a dumb question but i 'm kinda new to these things )
[Galaxy Note 4 Original Android Development] ukrbroker:
I did (placed code in build.prob) but still can't cast anything. I even do not see any devices on my phone - have two smart TV and two dongles and one PC win 10 which able to cast screen from mob.

Отправлено с моего SM-N910C через Tapatalk
[Galaxy Note 4 Original Android Development] AhmedKhaled01:
Me too tried the same thing but still can't cast
[Galaxy Note 4 Original Android Development] ukrbroker:
So. I checked on los forum. Seems! its common issue but settled in latest lineage official edition and we should just wait while dev implement this fix for our ROM (hope).

---------- Post added at 12:18 PM ---------- Previous post was at 12:14 PM ----------

This can be somehow fixed by tasker. I did it - working good.

https://www.xda-developers.com/how-...e-do-not-disturb-mode-during-phone-calls/amp/
[Galaxy Note 4 Original Android Development] dl12345:
Please remember that you are using an ALPHA quality ROM. The build for this device has not been official since LineageOS 13 and has had zero developer attention. As a result, there are literally dozens and dozens of bugs, incompatibilities and changes introduced by newer versions of android, android APIs and applications that all combine to break functionality. Many things work in official LineageOS builds that do not work on this phone.

The process of making a build for this device is incredibly time-consuming. I'm fortunately not working at the moment and have spent several weeks already on this task. As I said previously, my priority is to get a basic ROM stable. Until that is done, bells-and-whistles functionality will get zero attention.

That's unfortunately just the way it is. I am a single dev working on a very complex task trying to debug lots of different components. I'm amazed that anything even worked properly in LineageOS 13 given the amount of bugs I've discovered so far. I've just had to rewrite half the PowerHAL which was completely broken as well as make alterations and extensions to the kernel cpu drivers and uevent code simply to restore basic functionality to the power management system. So miracast is a long way down my list of things to look at......
[Galaxy Note 4 Original Android Development] ukrbroker:
Thfore I just hope mate )))). And big thx for your efforts.

Отправлено с моего SM-N910C через Tapatalk