yashsingh1/xdaforums huggingface dataset:
[Galaxy S6 Original Android Development] jacdelad:
Try holding Vol+ Home Power.

If it doesn't work hold Vol- Home Power, when the screen turns black immediately switch to Vol+ Home Power until TWRP loading screen appears.
[Galaxy S6 Original Android Development] bornlivedie:
I managed to enter TWRP.

Data wasn't mounted, so I had to format it, and then I did a factory reset. It's not booting. But at least I know I can enter TWRP.

I'm now flashing the stock fimware again and see what happens. Fingers crossed.

Thank you guys for the help.

EDIT: It works. Thanks! Damn recovery :p
[Galaxy S6 Original Android Development] jacdelad:
When you flash stock you lose TWRP. So you have to flash it again.
[Galaxy S6 Original Android Development] bornlivedie:
Yeah I know that. It's just that you have to press the keys at the right moment and be very quick about it. I'm used to other phones.
[Galaxy S6 Original Android Development] jacdelad:
The other ways work too, ADB and fastboot commands.
[Galaxy S6 Original Android Development] bornlivedie:
That's good to know.
[Galaxy S6 Original Android Development] King Koma:
i have high power consumption with latest (2.15) rom on G920F again.. :(

also sometimes i cant take incoming calls because the display doesnt take touch input

i installed it over 1.26 and did no cleaning whatsoever
[Galaxy S6 Original Android Development] Beav0team:
yea that might be the problem

i always factory reset and wipe cache/dalvik
[Galaxy S6 Original Android Development] luke1513:
Hello. I just installed the rom. Few problems i want to point out, hopefully they'll get fixed, in my opinion they are first on the list. Some of them are listed on the first page, i know.

-gps not working

-bluetooth not working (i changed some settings in the developer settings)

-youtube and facebook are very laggy (i guess its the encoder problem)

-games stutter a lot (i changed some settings in the developer settings)

-one of the camera apps is laggy and if you change settings in it, it crashes along with the second camera app. Also flash doesn't sync with the moment you take the photo. So no flash

I may forgot something but i think those are the most important. I also have a couple of questions, if anyone may help me:

-how to get themes and boot animations etc. for Substratum app? The ones the app redirects me to seem unreliable (uncompatible, paid, looks like they don't match with the app)

-how to chage keyboard height and vibration power? (I dont want to get laggy 3rd party keyboard)

-which launcher is better? Lawnchair or Trebuchet? I see they are both included

-can anyone tell me some good settings to change in developer settings? I see there are a lot of new settings on 8.0 besides 7.0, especially on bluetooth, perfromance and network

-any tip on saving battery? Are the places inside the settings app (like network comsumption and things that drain battery most) reliable to check on?

On the good side, rom is flawless and fluid, nothing to complain. I love it. I am sorry if i had too many questions
[Galaxy S6 Original Android Development] Carsten76:
I have the same problem with higher power consumption and I did a clean install on my G920F. So seems not to be related to wiping or not.
[Galaxy S6 Original Android Development] Caifan09:
Same here on a tmobile flat s6, when an incoming call, there is no touch response from display, and leads to not be able to answer the call.

Edit

Logcats attached.
[Galaxy S6 Original Android Development] Nazarii76:
Hi

i am install rom

s6 edge g925f

pls help me for install google play service version ????
[Galaxy S6 Original Android Development] ZelsoYT:
Did you flash gapps?
[Galaxy S6 Original Android Development] space_eyes:
Also can't answer incoming calls. 920W8 no log. I hate answering calls anyways
[Galaxy S6 Original Android Development] jacdelad:
Than this rom seems to be perfect for you.:)
[Galaxy S6 Original Android Development] tiktakt0w:
FWIW, changing to interactive governor and tweaking it a bit for my taste, made the ui much more fluid and stutters less than with the default nexus governor.

Gaming performance is amazing though, never expected it to handle 2d and 3d titles as good as it does. Thanks! [MENTION=8096767]lukasb06[/MENTION]
[Galaxy S6 Original Android Development] space_eyes:
Seems that a screen wake in general doesn't allow touch. For example the wake screen for alarm also has no response. Side buttons worm during this just no response to touch.
[Galaxy S6 Original Android Development] salehin4070:
Does it become extremely warm while gaming like other AOSP ROMs?
[Galaxy S6 Original Android Development] tiktakt0w:
Not any warmer than any rom while gaming.

It does get hot when trying to watch full hd videos. I guess without hw acceleration, the CPUs are running at full speed just to play hd content.
[Galaxy S6 Original Android Development] King Koma:
charging led also doesnt work

not sure about this but i think in general the led is broken atm
[Galaxy S6 Original Android Development] tiktakt0w:
Works fine on a G920F.
[Galaxy S6 Original Android Development] King Koma:
just did a re-check.. does not work 4 me (same device.. european version.. germany 2 be exact)

did you do a clean install including wiping?
[Galaxy S6 Original Android Development] jacdelad:
Must work, I'm on the same phone. Error must be on your side. What error/problems do you get? When initially installing the rom you need to fill wipe, like with every other rom too.
[Galaxy S6 Original Android Development] King Koma:
i dont want to reinstall my apps every time a new rom comes out (ok apex launcher supports saving config file.. that helps a little).. so i hoped i could install over.. and i guess it still works (until proven otherwise.. if ur on [the same] custom rom at least)
[Galaxy S6 Original Android Development] jacdelad:
Or you use Titanium backup. Sure, it's still a bit of work, but this should be the best option.
[Galaxy S6 Original Android Development] rahanasi:
please fix zero(f)ltespr: RIL not working
[Galaxy S6 Original Android Development] lanwaixian:
Thanks guys. My SM-G9208 not reboot any more. And modem not recognized will fix in future?
[Galaxy S6 Original Android Development] rikkker:
your model isnt even supported

learn how to read
[Galaxy S6 Original Android Development] gwilly3301:
I am getting "No Service" on first flash and on any reboot and it will stay like that for ~5 minutes and then it will finally find my carrier (T-mobile), on the the T-mobile variant, is this a known issue and does it have a fix yet
[Galaxy S6 Original Android Development] lanwaixian:
zerofltespr: Samsung Galaxy S6 Flat Sprint/China (SM-G920P/R4/0/8/9)
[Galaxy S6 Original Android Development] space_eyes:
I'm on a W8 but I'm on baseband/modem *DQK1 what steps did you take?
[Galaxy S6 Original Android Development] lanwaixian:
Base on firmware G9208ZZT2EQL1, full wipe, flash zerofltespr build, then the modem is unknown.
[Galaxy S6 Original Android Development] space_eyes:
Looks like I ahvent updated since Nov. You flash gapps too?
[Galaxy S6 Original Android Development] lanwaixian:
I did not.
[Galaxy S6 Original Android Development] JaadiBooti:
Can someone please provide a link to TWRP 3.2 for the sm g925i (if there even is one)
[Galaxy S6 Original Android Development] iamasifnawaz:
No Audio/Mic on calls

Hello,

I have installed LineageOS 1.51 with Oreo and i am having issues during calls there is no audio/mic working during calls but it works during recording songs etc.

My Phone: SM-G920T1
[Galaxy S6 Original Android Development] jacdelad:
That's very unfortunate. Also this is not the lineage thread...
[Galaxy S6 Original Android Development] iamasifnawaz:
It's mentioned on the thread main post report us the bugs, that's why i replied to this post.
[Galaxy S6 Original Android Development] jacdelad:
I can't find any hint to lineage in your screenshot. And this is still the Nexus ROM thread.
[Galaxy S6 Original Android Development] tiktakt0w:
To be fair to him though, nexus os 8.1 is a fork of lineage os. Aka unofficial LOS 15.1 . Just go to "about phone" in settings.
[Galaxy S6 Original Android Development] jacdelad:
I know, but he states he installed Lineage, so he should post to the lineage thread.
[Galaxy S6 Original Android Development] tiktakt0w:
It's most probably an honest mistake on his side. He did say "lineage os OREO". There's currently no "lineage os OREO" for s6 thread. The closest thing that matches with what he said is Nexus OS 8.1, in which where he posted his feedback in the first place.
[Galaxy S6 Original Android Development] tiktakt0w:
FWIW, don't use kernel adiutor or to be more specifically, don't use kernel adiutor's "apply on boot" feature if you used SuperSU (2.82) as your root method of choice. This will cause your phone to freeze after kernel adiutor applies your settings after a reboot or turning on the phone.

Kernel adiutor applies your settings on boot without freezing your phone though if you used magisk (16) as your root method of choice.
[Galaxy S6 Original Android Development] jacdelad:
You shouldn't use SuperSU anyway, because it's abandoned.
[Galaxy S6 Original Android Development] gwilly3301:
I am getting "No Service" on first flash and on any reboot and it will stay like that for ~10 minutes and then it will finally find my carrier (T-mobile), on the the T-mobile variant, is this a known issue and does it have a fix yet?
[Galaxy S6 Original Android Development] jacdelad:
It could be a problem with your modem. Friend of me bought an edge and had problems with networking and stuff. A recent modem helped. But no guarantee and don't ask me where to get one, you'll have to find by yourself, I only could help you if it's a G925F. And again: no guarantee.
[Galaxy S6 Original Android Development] gwilly3301:
How would I know which modem to flash? I found a couple on XDA but they say android 5.1.1?, does it matter the version because I don't think there would be an Android 8.0 modem for the S6. Thanks for your help :)
[Galaxy S6 Original Android Development] razor001_:
Upgrade to latest stock Firmware for your variant. Then flash TWRP with Odin and the latest NexusOS build.

That should upgrade your modem without any hassle.
[Galaxy S6 Original Android Development] jacdelad:
I use the latest nougat modem. But be careful to get the right one for you model.

If you have a G925F or G920F you can find the suitable modem here: https://xdaforums.com/galaxy-s6-edge/development/rom-carhdrom-1-t3111519
[Galaxy S6 Original Android Development] King Koma:
fyi: bluetooth is buggy too (again)
[Galaxy S6 Original Android Development] tiktakt0w:
Buggy in what way? Be more specific.
[Galaxy S6 Original Android Development] gwilly3301:
With the SM-G920T (flat) I am getting a No Service problem, I do have sim and have tried taking it out and putting it in and the ROM will not recognise that I put it back in until after a reboot (zerofltecan: Samsung Galaxy S6 Flat T-Mobile/Canada (SM-G920T/W8))

Upon first start up there is immediately No Service or Emergency Calls only, I have tried updating the Modem to the latest one for this model as suggested previously but this did not work. I also made sure that IMEI was still intact and it was.

What I've noticed is when you go into mobile date to automatically connect to a network it will say Error find available networks or Error searching for Networks. What I also found is that there will be No APNs and then (no idea what triggers it) there will be a list of APNs and i will choose the default T-mobile one and then they will disappear with a message saying "Access Point Networks are not available for this User".

I do know if it is just me experiencing this issue or there are G920t users experiencing this, i am unable to attach log cats at this time but I will be able to later in the day. Could someone explain how to obtain the 3 log files the OP request on the first page?
[Galaxy S6 Original Android Development] pushqrdx:
Everything works as expected except,

AOD on G925F (s6 edge). When enabled, it causes a black screen whenever i unlock the phone, also stops the power button from working.

Deep sleep doesn't work due to "NFC Service" that keeps running.
[Galaxy S6 Original Android Development] jacdelad:
I use Naptime for instant deep sleep, works fine for me.
[Galaxy S6 Original Android Development] pushqrdx:
I have located the cause of deep sleep issue, it's `com.android.nfc` seems like nfc keeps running preventing device sleep.
[Galaxy S6 Original Android Development] jacdelad:
I have the same problem. com.android.nfc is shown as running, but I have deactivated it AND disabled the app. Still GSam shows me NFC as the second biggest battery user. I don't know why.
[Galaxy S6 Original Android Development] pushqrdx:
Most likely the service gets activated again, what worked for me is uninstalling NFC completely using magisk debloat module. or manually by deleting the NFC Service in system/app. Yet that's temporary and isn't recommended i hope the devs fix that. Along with the AOD black screen issue.
[Galaxy S6 Original Android Development] jacdelad:
I didn't uninstall it completely because I though I may need it, but yeah, I'll try that. Who needs NFC...
[Galaxy S6 Original Android Development] hwlgraka:
Hello,

first of all, thanks for the awesome ROM, I really appreciate it.

I installed zerofltexx yesterday on my SM-G920F and I was actually able to get my Austrian SIM card from A1 (phone carrier) working. However, I am in the USA at the moment and I have a SIM card from H2O (phone carrier). There is a strange behaviour: I only got it working with the H2O SIM card once. After I turned flight mode on and off it stopped working. I can actually see the APNs and choose "H2O Wireless" (which is the correct one) but I cannot get a connection. Sometimes it also says "Access Point Names are not available for this user". The behaviour is really inconsistent.

For your interest: It actually was working with lineage-14.1. I also tried a new install of the NexuOS 8.1 ROM but it's still the same behaviour.

I really like this ROM and would like to use it. I'm just missing a reliable mobile connection.

Thanks very much in advance. Kind regards, hwlgraka.
[Galaxy S6 Original Android Development] gwilly3301:
I am having this exact same issue with the ROM not recognising my SIM and saying No Service but I am using T-mobile, also experiencing the APNs problem you were talking about, but as soon as I restore to my. Previous Rom my service fully works again, I can't seem to find a way to fix it
[Galaxy S6 Original Android Development] luke1513:
Anyone, please?
[Galaxy S6 Original Android Development] hwlgraka:
Yes, exactly. I'm back on Lineageos 14.1 now, but it would be really nice if someone could come up with a solution.
[Galaxy S6 Original Android Development] luis dambrowski:
I have a s6 with those problems of restarting all the time, I reinstalled the original ROM but continued.

With this custom ROM will it solve this problem ??
[Galaxy S6 Original Android Development] tbst1337:
Hi, awesome ROM. Toll gemacht!

Just have one slight(?) problem: When I am making or receiving a call, the audio is very chopped of.. similar to when I am on Skype with a really really bad connection. I have tried restarting the phone and also after uninstalling the call recorder (that also didnt work) it does not seem to work :/

Any suggestions?

Thanks
[Galaxy S6 Original Android Development] X82X:
NFC doesn't work at all.

Wifi seems to be freaking out all the time with sometimes it drops and can't search anything or sometimes it connects and disconnects so fast that the entire system grinds to a halt and needs a reboot.

What a shame.
[Galaxy S6 Original Android Development] junestyxs:
I don't know what it is mean

Build version: nine hundred fifteen

Device: SM-G925F (zerolte) [Samsung/zerofltexx/zerofltexx:8.1.0/OPM1.171019.018/bbad31ad03:userdebug/test-keys]

ROM: 8.1.0 - Unknown

Theme system: OMS (root)

Stack trace:

java.lang.RuntimeException: Unable to start receiver com.google.android.gms.measurement.AppMeasurementReceiver: java.lang.IllegalStateException: Not allowed to start service Intent { act=com.google.android.gms.measurement.UPLOAD cmp=projekt.substratum/com.google.android.gms.measurement.AppMeasurementService (has extras) }: app is in background uid UidRecord{894b179 u0a35 RCVR idle procs:1 seq(0,0,0)}

at android.app.ActivityThread.handleReceiver(ActivityThread.java:3194)

at android.app.ActivityThread.-wrap17(Unknown Source:0)

at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1672)

at android.os.Handler.dispatchMessage(Handler.java:106)

at android.os.Looper.loop(Looper.java:164)

at android.app.ActivityThread.main(ActivityThread.java:6494)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { act=com.google.android.gms.measurement.UPLOAD cmp=projekt.substratum/com.google.android.gms.measurement.AppMeasurementService (has extras) }: app is in background uid UidRecord{894b179 u0a35 RCVR idle procs:1 seq(0,0,0)}

at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1521)

at android.app.ContextImpl.startService(ContextImpl.java:1477)

at android.content.ContextWrapper.startService(ContextWrapper.java:650)

at android.content.ContextWrapper.startService(ContextWrapper.java:650)

at android.support.v4.content.WakefulBroadcastReceiver.startWakefulService(WakefulBroadcastReceiver.java:99)

at com.google.android.gms.measurement.AppMeasurementReceiver.doStartService(Unknown Source:0)

at com.google.android.gms.intern
[Galaxy S6 Original Android Development] C0qRouge:
I is this rom capable of F2FS? Maybe with a custom kernel?
[Galaxy S6 Original Android Development] Elliaster:
Problems

Hello, anyone else having problems with turning the screen off and on? I have a SM-G925T, when I turn off the display and turn it back on I get a greenish white gradient that covers the screen. I am unable to remove it unless I restart my phone. If there is a fix for this please help. And my recents app & back softkeys don't work, and there is no option for onscreen nav buttons.
[Galaxy S6 Original Android Development] jacdelad:
You obviously didn't read the first two posts...
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Does it works on G9250? But there is no TWRP 3.2.0 for G9250

Does it works on G9250? But there is no TWRP 3.2.0 for G9250
[Galaxy S6 Original Android Development] Doctor Whi Lee:
I am using G9250 too. There is no offical TWRP 3.2 for G9250, so I haven't tried it on my phone yet. What shocks me more is G9250 and G925P can share the same kernel!
[Galaxy S6 Original Android Development] Doctor Whi Lee:
I tried G925P TWRP recovery on my G9250. Everything worked perfectly!

NexusOS 8.1 can boot successfully on G9250. Wi-Fi works (though Wi-Fi signal indicator is sometimes gray), Bluetooth works, fingerprint works, camera works... As #1 said, modem is not recognized. Thanks for TeamNexus. I'm waiting for bug fixing for G9250. :good:
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Thankyou !By the way,should I wipe all of my data cause the system is Android 7.0 or Just wipe data And cache?
[Galaxy S6 Original Android Development] Doctor Whi Lee:
I don't know. I just wipe everything other than internal storage and EFS before installing any new ROM.
[Galaxy S6 Original Android Development] jacdelad:
Wipe System cache and dalvik. It may be necessary to wipe data too, but you can try it without if you have enough time and patience.
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Tried,but failed With error 7,it can't mount system. And now I have No idea
[Galaxy S6 Original Android Development] Doctor Whi Lee:
I was using TWRP recovery 3.2.1.0 for G925P (on G9250).

I wiped Dalvik / ART Cache, System, Data and Cache. Then installed NexusOS-8.1.0-zerofltespr-2018-02-15_1030.zip and Kernel-NexusOS-8.1.0-zeroltespr-2018-02-15_1030.img.

You could try wiping Data. It may work.
[Galaxy S6 Original Android Development] 沾血的黄瓜:
I already wipe all I can wipe, I don't konw where is wrong.

I flashed TWRP-3.2.1-0-zeroltespr,and wipe all ,And install ,And error 7,the twrp can't mount system
[Galaxy S6 Original Android Development] Doctor Whi Lee:
I haven't encountered error 7 during installation.

This may help you:

https://forums.oneplus.net/threads/closed-solved-twrp-unale-to-mount-storage-help.544878/
[Galaxy S6 Original Android Development] Thesebax4:
when a new update appears?
[Galaxy S6 Original Android Development] 沾血的黄瓜:
I think the reason why mefailed is the TWRP 3.2.1.0 for G925P can't mount system on my G9250
[Galaxy S6 Original Android Development] Doctor Whi Lee:
Give it a try:

Wipe -> Advanced Wipe -> select system, Data, Cache (You could select only one partition at each time.) -> Repair or Change File System -> Change File System -> EXT4 -> swipe to change, and then wipe all partitions other than Internal Storage.

Both TWRP 3.2.1.0 and NexusOS 8.1 work on my G9250.
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Could share your TWRP to me ?Thank you very much !Just a link

And I found my Bootloader version not the same With yours
[Galaxy S6 Original Android Development] Doctor Whi Lee:
https://dl.twrp.me/zeroltespr/twrp-3.2.1-0-zeroltespr.img.tar.html

Flash using Odin.

I'm using Galaxy S6 Edge G9250 Hong Kong variant.
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Just tried ,But Still error 7:crying:
[Galaxy S6 Original Android Development] Doctor Whi Lee:
Sorry that I have no no idea about your problem.

Samsung must did something special on G92x0. G9200/G9250 needs more contributors to open-source development.
[Galaxy S6 Original Android Development] jacdelad:
I would try installing a official image from Samsung via Odin. But you'll lose everything on your phone. Then start again. With installing TWRP, wiping and installing rom.
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Glod to say , I already power on ,since I flashed G9250's Hongkong's AP BL CP and CSC，but I don't kown How to Fflash the kernel :(
[Galaxy S6 Original Android Development] Doctor Whi Lee:
Install -> click Install Image button at the bottom -> select your kernel image -> select Boot partition -> swipe to install kernel

Enjoy Android Oreo! :highfive:
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Perfect !!! Thankyou very very much !
[Galaxy S6 Original Android Development] 沾血的黄瓜:
Hey,I found a bug,without baseband,how can use My phone to call somebody ?
[Galaxy S6 Original Android Development] jacdelad:
Not a bug. You just can't.

Sorry for interfering again: your best option is really to install a recent stock android from Google via Odin and start from the beginning.
[Galaxy S6 Original Android Development] BelugaHval:
Any news on GPS? :) Not complaining, buts the only thing that keeps me from jumping to this rom
[Galaxy S6 Original Android Development] King-V:
If only the camera was as good on this as on stock ?

Short of the drivers for the camera being made open source, there's no way of that happening, is there?
[Galaxy S6 Original Android Development] EricDdd:
G9250(spr) baseband disappeared ,so no signal ........Is there any way to fix the baseband ?thanks.
[Galaxy S6 Original Android Development] DanDC:
NFC status ?

Hi, I'm using a SM-G920F with this ROM. Great work ! :good:

But NFC is not working for me, it's in "grey" : I cannot switch it ON/OFF.

It stays on ON (in "grey") but it doens't work in fact (in description I see that it should work).

I'm using NFC a lot : a solution please ?
[Galaxy S6 Original Android Development] cfpbeck:
G920-W8 bug report - logcat attached

Bluetooth calls not working, incoming or outgoing. I can hear the phone ringing in my headset but once I pick up there is no audio on either phone.

Otherwise I have found this to be very stable.

Thanks to the developers!
[Galaxy S6 Original Android Development] heqinss:
Hi! One chinese developer makes Lineage 14 work on G9200. And it has no signal problem! Is it possible to change some files in his rom, so that you can fix your baseband issue?