yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] _jAV:
[MENTION=4142706]johnfocker[/MENTION]

ok... so lets check here. Your device should not be a Qualcomm device. If that is so then go ahead to sammobile and get the stock for somewhere in October last year. Install with odin and once it is set up go to software upgrade on the settings. Let it get updated and check at least 3 more times until you are current. Then reboot and try to get us the baseband version you read. Do this first please. The other thing I can think of is that you are not installing the correct TWRP. Get it from the official site not the android-shares. Got it?? Ill skype if need be. :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Virnik0:
The last time I tried f2fs, it was also bootlooping, despite what I've read on the interned, f2fs never reliably worked for me. Try and format all partitions (/cache, /data,/system) to ext4. Hopefully it will work.

---------- Post added at 05:45 PM ---------- Previous post was at 05:43 PM ----------

clearly not for such powerful phone model. It was normal back in SGS3 times.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] MetalHead650:
Hello, everyone!

I just bought a SM-G930F and installed LOS on it. Unfortunately i learned about Magisk the moment i finished installing SuperSU and booting up the phone. Now i would like to switch from SuperSU to Magisk, but am unsure about the exact process. Maybe someone could lead me through it?

Specifically the thing about the unrooted boot image, that i have to install after unrooting through the SuperSU app, confuses me. Do i have to flash the stock TW boot image? Surely not, right? Or is it enough to wipe the boot partition and flash the current LOS build?

Another thing, any recommendation on a kernel focused on power-saving? How about the Prime kernel?

Thanks in advance!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] gnarf49:
f2fs

For f2fs you need a custom kernel, the standard kernel does not support it (yet?).
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] redjamesg:
Use the unroot flashable zip, once it's flashed, flash the latest magisk (No reboot in between) wipe cache and boot, you should now be using magisk SU.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] chrisrevoltes:
Had a comparable issue. Did you enabled screensaver or prevent accidental wake-up? (both located at settings -> display)

This caused the problem on my device.

But BT is working ;) its just missing some functionality on some devices.

Btw, I found a working solution for my question posted last week (disable multi-user menu)

Here:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] netware6:
Bluetooth and Linegae 14.1

I have now tried with the new release lineage-14.1-20180124-nightly-herolte-signed.zip

Before: Bluetooth did not work with headset or car (toyota auris 2017).

Even cabel heaadset had some problemes. I needed to wait to talk about 5 sec before the other part could hear me.

After this upgrade:

1. Full Wipe

2. Install lineage-14.1-20180124-nightly-herolte-signed.zip

3. Basic config to get in to the phone

4. Pair with car

Worked. and I can hear a clear voice in the car. Tried 4 times. So I will try some more tomorrow.

But With Jabra 65 or Plantronics bluetooth headset I can not get any sound. Sometimes it is static sound, unable to hear anything.

But otherwise, great work. I am looking forward to get this up and running 100%.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] DavisNT:
In January 24 build Bluetooth calling should be fixed for most of the people (thanks to [MENTION=3463426]RaymanFX[/MENTION] ).

Also Bluetooth regression introduced in 20180117 build has been reverted (I am investigating this and [MENTION=8100674]pluto123[/MENTION] is testing the fixes). I.e. I am still working on Bluetooth calling fix.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] droopy4096:
cross-posing here: both latest Jan releases seem to break Duo mobile for me. Athorization request comes in, then after approval app errors out.

anything I've missed in how I upgraded: download update, flash, reboot.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
blank messages - another iteration

Another try at my weird issue: something is firing blank messages, as shown in the screenshots. The messages pop perhaps every ~20 minutes (I can't tell exactly). Unfortunately, my previous report was wrong and the messages are NOT related to the lockscreen as I thought (they are just rare).

I did a full wipe, including internal data to remove anything remotely related to previous builds, installed the latest nightly (24.1) and GAPPS nano, installed Magsik instead of SU.

Held back from restoring my apps and data... and the first blank message popped on a clean install with nothing but my google account logged in on it.

:confused:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
How to see the changelog of the today's update ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaggyskunk:
[MENTION=4541058]roier75[/MENTION] Is there any other text aside from "ok"?

Sent from my SM-G955W ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] pluto123:
https://download.lineageos.org/herolte/changes/
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
Sometimes there are uninformative dashes.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaggyskunk:
It looks like there's an app (malware?) running in the background - I know that you Wiped everything - But did you Factory Reset - Advanced in TWRP - Manually Wipe System - Caches - Flash Rom and Gapps etc?

Sent from my SM-G955W ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
I wiped everything I could think of. Did a factory reset before from the OS backup & reset menu, then a full wipe from advanced in TWRP before installation.

Anyway, a malware is highly unlikely. I've only 28 downloaded apps, all from the Play store, are well known and been around for a long time.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaggyskunk:
Yeah I'm just trying to cover all the possibilities - Did you Flash V4A-Arise or something similar?

You might want to install Malwarebytes from the Store & run a Scan just to make sure... It's odd that you get indeterminate lines & "ok" - I haven't ever seen this before... ?

Sent from my SM-G955W ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
Well, at least I'm not boring.:cool:

I never heard of V4A-Arise. I only used the ROM and gapps. In last week's build, I used addonsu-14.1-arm64-signed, following advice in this thread I switched to Magisk.

Also, MalwareBytes didn't find anything.

The dashed lines vary in number... could be queued messages displayed in the same window (not that it helps).
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
Anyone else have Facebook video zoomed when you look at them ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaggyskunk:
Nah - You're still boring - lol ? - Jk ??

Sent from my SM-G955W ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] chrisrevoltes:
[MENTION=4541058]roier75[/MENTION] a logcat could help finding the reason.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tech927:
VoLTE and WiFi calling current status?

What is the current status of VoLTE and Wifi calling?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
hmm, I try for something really creative next...:laugh:

Ok, here's my logcat. I don't really know what I looking at.

Does logcat contain events firing during sleep or while the screen is off?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaggyskunk:
Seriously?

https://xdaforums.com/showthread.php?p=75318357

Sent from my SM-G955W ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] chrisrevoltes:
Hmm, I'm not that into it. I thought it would be all little more in the log. The logcat probably doesent caught it.(??)

But you could try to force it again. Start a logcat and do some stuff till it appears again. Close the message and stop the log.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] meatfest1974:
Question for the audience:

Anyone have a really low in-call volume on the handset (not BT) after the latest nightly (lineage-14.1-20180124-nightly-herolte-signed)?

(I'm on G930W8VLU2BQK4 firmware, clean install...)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
I had a few regular calls today on the handset with that build and all was fine.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] meatfest1974:
Hmm, interdasting. Could be a physical problem, thanks. Gonna Odin stock and find out.

Plus, I've got this brutal time zone freakout where, the hours change on my clock. Dunno what that's all about.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Critique:
After about three months I've come back and tried Lineage again - it's very nice to see how much it has improved since then.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Big_T71:
Hi,

I have a Bluetooth problem, every time when I want to use a Bluetooth headset or my Asus smartwatch the "Bluetooth mic" is muted/out of order. When I uncheck "Telefon-Audio" (first checkbook in the Bluetooth device settings) which means the handsfree profile I think nobody hears me!

This means I can't use Bluetooth to phone/call. Have someone a idea or hint? I thought/hoped the Bluetooth problems are fixed.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
Hello,

Does anyone have troubles with video ? In facebook video zoom in after few seconds and in YouTube and chrome vidéo make a lot of time to play or don't play and i need to restart till it works... Any fix about it ?

And facebook and YouTube crash a lot of time...
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] chrisrevoltes:
I have no issues with video playback. YouTube nether crashes nor zoom the video. Other Apps i have don't have any problems.

(I'm not using the Facebook App)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
Where does this can come from ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] DavisNT:
In 20180131 build:

bluetooth calling should be fixed

WiFi issues for phones with WiFi MAC addresses starting with 8c:45:00 should be fixed

Video "zooming" should be fixed in next week build.

If anybody still has bluetooth calling issues with 20180131 build, please post here ad mention me!

[MENTION=5092158]lklaus[/MENTION] When did this NFC issue stared?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
Ya, I have the video zooming in Facebook also. But the devs are working on it, check the post above this one.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] lklaus:
I only have this phone for a week, and thus also only on LOS from jan 24, sorry...

There it is always the case
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
Yeah that's nice thx to the devs :) i've an other problem when i use the bottom speacker with call the other person hear me very bad and hear thereself in double is that normal ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
I also have that bug, it's very annoying because I can't use the speakerphone for regular calls.

Also, on apps like Whatsapp, while using speakerphone or video call the other person can't hear me unless my mouth is right beside the microphone.

Can you submit a logcat of your issue so the devs have something to go on.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] DavisNT:
Can you test 20180110 build?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
How to do this ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] briskyy:
Hi, why when I press the power button does the phone restart? This happens after installing substratum. I'm on last build
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
Unindentified blank message ... one more time

So, I have this annoying problem, every 20 minutes or so, I get a blank message (see attached screen 1). When the phone sits undisturbed for hours, like at night, the messages are queued (I assume) and I get the message with dashed lines (see attached screen 2).

I already tried every conceivable reset and wipe; the messages appear on a clean and fresh installation.

However, I did determine that the problem relates to the cellular network - when I remove the SIM card the messages stop... but that's no solution.

I tried different options in the network carrier settings menu - the problem persists. So, is there anything to be done? besides changing the carrier?

thanx in advance :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
-deleted-
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] hobjob:
Hi,

I have a 930W8 & sony xav-1000. BT calling was working with last week's build but this week's it's now broken.

At work so I'll try to get logcat at lunch.

Secondly, when enabling speakerphone, inbound audio does not work 100% of the time.

Clean flash with pico gapps.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] DavisNT:
Can you please flash the attached .zip and tell whether it helps?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] meatfest1974:
Updated to yesterday's latest nightly, but I'm getting a time zone shift to GMT-00:00 from my local time zone (EST) whenever I'm in-call; internet drops (both Wi-Fi and cellular data, with DND enabled) during a phone call, then comes back after call ends.

Enabling/disabling airplane mode reverts back to my local time zone.

Anyone else with this hiccup?

P. S., Like previous posts, my speakerphone is also buggy and mostly unusable for calls.

(Despite the whinging, this is still a great daily ROM. Thanks for the hard work, devs!)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] DavisNT:
[MENTION=4925002]meatfest1974[/MENTION] Did you have this issue in previous builds?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] meatfest1974:
Last build, which was a clean install, had the time zone and speakerphone problem.

Yesterday's build was a dirty install and continues to have the same problem.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] scutterflux:
I ran into a similar problem awhile back, after installing substratum/theme, and turning on the advanced power menu under developer options. Maybe you could upload a logcat for the devs so they can help.

I would logcat but I'm on another rom right now.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Jst09dc:
cell broadcast settings

Just a hunch ... you wrote about having performed full wipes and fresh installations and that the issue is not present when no SIM card is installed. Did your already try to change / disable the cell & emergency broadcast (default) settings? There are quite a number of settings for different regions and services.

I've had no problems on the S7 LOS 14.1 myself but have had some (carrier dependend) experiences in the past, e.g. every time I switched between network cells the name of the newly aquired cell was displayed on screen (yes, that's more than blank or empty dotted messages, but who knows what status messages are being sent out by different providers :)).
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] ArnoAugustin:
Fingerprint sensor draining battery

Can anyone confirm this:

When a fingerprint is stored in the device the battery is draining much faster than without having any fingerprints stored.

It seems that "fingerprintd" is permanently polling the sensor when the screen is locked.

"adb logcat" permanently shows "bauth_FPBAuthService" entries from fingerprintd.

If no fingerprint is installed no entries are logged and the battery lasts much longer.

Isn't it possible that fingerprintd sleeps while the device is locked and only wakes up when the sensor button is pressed?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] briskyy:
When i install only one theme it's ok, but when i install 3 or more themes i have this issue. (lol, how do you get a logcat?)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Pat750:
There's an app called MatLog from play store to get logs. Just do a little reading before first use.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Big in Japan77:
Hi guys!

I have the SM-9300 (SD920) for China.

I've installed via Odin update to 7.0 offical

HOME_CSC G9350ZHU2BQL3 (TGY)

AP_G9300ZCU2BQL3 (CHC)

BL_G9300ZCU2BQL3 (CHC)

CP_G9300ZCU2BQL3 (CHC)

So, I wanna install LineageOS. I have doubts that this firmware will suit me...

Look forward to hearing from you
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Dani26:
This is for Exynos variants... look into Snapdragon section if the are LineageOS for SD.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Big in Japan77:
Could you give me a link? I didn't find it:(
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Dani26:
If it isn't here, I don´t think LineageOS for SD exists.

https://xdaforums.com/galaxy-s7/sam...nels-recoveries--other-development-snapdragon
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] hobjob:
I didn't get the chance to flash it before I left for the day and on my way home someone called me. It worked without issue.

Something strange is going on. I'll try to find a way to reproduce it and provide logs so we aren't chasing ghosts.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] roier75:
Disabled all emergency broadcast options... still getting blank messages :confused: . thanx anyway :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
I've an other issue, "auto light" for the screen doesn't work :(
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaggyskunk:
Google is your friend ? If you can't find a LineageOS Rom for the Chinese variant it probably doesn't exist?

You should look at this Thread (found by Google Search...)

https://xdaforums.com/galaxy-s7/help/galaxy-s7-sm-g9300-china-rom-t3693514

?

Sent from my SM-G955W ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Allmightyusfame:
Just to inform : on my Bluedio T4 the sound quality on multimedia is very good (except at the beginni g of any music, it crackles for like 2 seconds, not a huge issue for me) but when calling someone the sound become unhearable. I also have the video zooming issue. I hve the january 31st build. (I know most of these issues will be addressed in the next build but i thought you needed more data)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tom Mix:
FLiPFLAP - Cover Support possible

hello world

here one can see 'flipflap' related things:

https://review.lineageos.org/#/c/205102/

are there any news regarding flipflap on herolte?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] owilsky:
I just tried simply to touch my fingerprint sensor without pressing the button while device is off. It indeed turned on (sometimes it takes some seconds). This is not the case with original Samsung ROM, so I guess you are right and the fingerprint sensor is constantly polled. Of course this costs battery...

Would love to get this changed so that the fingerprint sensor is only polled while device is on.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] ArnoAugustin:
Interesting - never tried that with the original ROM...

Did you compare your battery drain with and without having a fingerprint stored? On my phone it's a big difference - especially during the nightly standby where my phone is in airplane mode and normally should be 100% idle.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] dimine:
Hello,

i had the same problem, battery drain in airplane mode with stored fingerprints. Without fingerprints stored no battery drain in airplane mode. On my Nexus 5X with LineageOS there was no problem with the fingerprint reader (there is nothing to "press"), i used it to wake my device without having to press a button. I expected the S7 to behave similar, but just touching the fingerprint reader while not pressing the button only woke the device if it has been locked no longer than five seconds. If touching five seconds after it has been locked it registered the fingerprint but did not instantly wake the device, sometimes it woke a couple of seconds later, sometimes not at all and finally after pressing the powerbutton it woke up unlocked "remembering" the fingerprint while in sleep mode.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vpr6602:
Thx for the new bug fix but now all facebook page are empty and i can't send or receive mms... I think i'll return to stock rom :(
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] cunproha333:
how to fix updater process ended with error 7? help me pls
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] dimine:
You are on latest twrp-3.2.1-1 ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] cunproha333:
I'm on twrp 3.2.1.0

---------- Post added at 02:17 PM ---------- Previous post was at 02:10 PM ----------

I have updated twrp to 3.2.1.1 but I still get errors 7
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] dimine:
So what are you trying to do? Flash this rom on your device? Maybe you have the snapdragon version of the S7?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Blato:
Hello,

I just want to state that I also have the battery drain in airplane mode, it takes around 5% of the battery in 8 hours and I also have some fingerprints stored in the device. Question to the maintainers, will there be a fix for that little problem?

Also I want to report that when dirty flashing with applied theme in substratum the system won't boot up. It stays hanging on boot logo. But without the substratum theme engine it seems all working just dandy. :)

Thank you guys for your all your hard work. And I mean it, not a little irony in it. :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] cunproha333:
My device is G930S
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] dimine:
Ok, that seems to be a korean version. Did you install the korean version of twrp called heroltekor not just herolte? I found some xda threads with similar problems here:

https://xdaforums.com/galaxy-s7/help/official-builds-lineageos-support-sm-t3577811

https://xdaforums.com/galaxy-s7/help/samsung-sm-g930s-t3703815

https://xdaforums.com/galaxy-s7/development/aosp-based-roms-korean-variants-930s-k-t3675764
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] :
Hi,

I have a problem with the rotation, sometimes it doesn't work anymore, I have to restart my phone so that it works again, has anyone ever had this problem?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] :
This is my phone info
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaggyskunk:
I'm pretty sure that the Korean variant is NOT supported as it is - The Partition is a different size - There's instructions on how to fix it - Search the Thread for how to fix it ?

Sent from my SM-G955W ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] :
Guys, I really have a problem with the sensors, the rotation doesn't work all the time and it's very annoying... I think it's a bug. I flashed the last firmware of Samsung and I flashed Lineage, I notice that nobody complains about this problem, but when I play Clash of Clans or other games, I can't flip my screen, the rotation doesn't work all the time. Need help please.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] cunproha333:
I don't know how to fix it, I flash rom unofficial and it working but i flash official to fail
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] owilsky:
Would be nice if someone creates an issue on the bugtracker about this... maybe someone that already created a logcat?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Blamao:
Hi all!

Is the camera quality as bad as I can read in comments? I take a lot of photos using my phone so I want to be sure about camera quality before flashing this rom.

If someone has a comparison, i'm interested :)

Thank you !