yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaq1907:
Is it possible to revert volume level settings to original build 14? I installed zip file and now I want to install build 14 original file to compare?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Louskan:
I did put back the original 17.1 mixer and still echo.

Even with earplug, I tested this morning. Others ears themselves speaking.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] truevision:
Works good now !

Many thanx !
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kjoetom:
volume not adjustable

Are you also unable to regulate the volume of a call? I just noticed that.

With the modified mixer_paths_0.xml the calls are sometimes too loud for me.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] truevision:
you're right, now can't regulate call volume.

But, I don't have to low it often...
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Helmy José:
hello, a query, i will update to the latest version del 11/08/2020 And I have the one from 05/08/2020. What should I do?? A dirty flash of just the rom, and that's it. Or is there something else? This is my first time doing this. Should I flash the gapps and magisk again?Thanks for answering.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] ibrahimqureshae:
Yes You should do a clean install , and install gapps and magisk just like you did for earlier versions.

Its a better option to start all over again to avoid any problems.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] RickBH:
With reference to my problem of installing V14 on my SM-G930W8 I have managed to install it on one phone. I had to install a Resurection Remix 8.3.6 that is 17.1 and then I was able to install Ivan's V14 over it. But that would not work on the other phone. The one difference between the phones is that the phone that will install says it is an SM-G930F wile the other is an SM-930W8 (running Ivan's 16.0). With previous versions both phones showed as model F even though I know that they are model W8. Could the problem be as simple as the model number?

I am going to look into changing the build.prop model number but it appears to be not so simple with the latest firmware.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] W7~uf0@g:
vibration notifications

Great build, thanks! I have problems with the vibration though, I'm not sure changing the intensity changes it / by much. Some apps don't vibrate at all so I don't notice at all because I have the sound off, example, the SMS app. Signal and whatsapp are examples of an app which vibrates properly on notification but the intensity is still very strong, even on low.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaq1907:
[MENTION=10770501]Helmy José[/MENTION] You can just install new zip file without Gapps.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] chrisrevoltes:
Are you on the newest TWRP version? This causes problem sometimes.

Did you come from stock? Maybe you could try first flashing stock image with newest modem and bootloader, than go back to LOS 17.1. (TWRP needed again)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] RickBH:
Thanks for the suggestions chrisrevoltes.

I have tried TWRP 34 and had some problems, like previous backups were not useable, so I have stayed with 3.1.1.

It is worth a try going back to stock before installing the latest V14 of Ivan's 17.1 and will report back.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] KenMacD:
Worked great for me. To get the safetynet cts to work I had to install MagiskHide Props Config and update the ro.build.version.security_patch value to match my device fingerprint. In my case it was 2020-02-01.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Zuikkis:
This is starting to be a deal breaker for me. I'm going back to the latest beta.. :(
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tha_G:
If you installed the recovery zip I've created you can manually restore the mixer_paths_0 file (the backup is placed next to it).

I'm also planning to revert and adjust the file to my needs.

For me audio levels where OK, only ringtone and notifications were way to silent.

Downhere's changes makes a lot of things too loud for me (so loud that the sound starts to clip and distort)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] chrisrevoltes:
Interessting, I passed without any modifications. (See attachment)

Have no modules, or adblocker. Only application with root privileges is AFWall+.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] KenMacD:
Yes, I think it depends on on what security patch level Google expects your device to have. Mine was expected to be older.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] downhere:
Got your feedback :)

I modified mixer_paths_0.xml output stage compared to DEFAULT. The new values are not that high as in my previous post, so I hope the clipping is not present any more.

- increased handset media output volume

- increased ringtone output volume (handset + speaker)

- increased video call output volume (handset + speaker)

- increased loopback audio volume (handset +speaker)

The mic input stage is the same as in my previous post.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] UnsettledSoul:
I just flashed the most recent image (from august 11) including nano gapps without a wipe (came from Ivans los16), only app where I needed to delete all data and cache to get it running again so far was the corona alert app used here in germany. Only bummer I had so far... root? Oh hell los dropped root. Anyway, installed Magisk via TWRP, all apps that needed root work again. So, up until now, all dandy. Anything I should be aware of as I flashed dirty? Oh I almost forgot, "Model update for 'Ok Google' download failed" but that one I can live with (no "Ok Google" used here). Anything else?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Zuikkis:
These stable releases include Magisk. However the Magisk Manager is not included, you need to install that in order to actually activate root.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] UnsettledSoul:
@Zuikkis

One could say that is something that would have been worth mentioning in the first post. Or did I just miss it after reading the first post maybe three times?

Anyway, as we have TWRP not a big deal, as long as I did not break something with flashing Magisk over the pre-existing Magisk. Did I?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Zuikkis:
It should be fine. That's how you upgrade magisk, flash new zip.

Yeah I don't know why it's not mentioned in first post. Just noticed on TWRP install log, that Magisk was installed..
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hemuli:
Did you wipe /data before this happened? I think it's just magisk reinstalling itself so you don't have to. This is done by magisk survival script in addon.d folder.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Zuikkis:
Oh! Then it was that, sorry guys my mistake.

Never noticed it before. :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] RickBH:
An update on my SM-G930W8 install problem. As was suggested, I tried reinstalling the original Samsung firmware and then TWRP and the latest V14 (200811). It still will not boot that V14on that phone. Version 12 (200805) works fine. A dirty flash from V12 to V14 does not work either.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Architect_Kev:
hey guys i am out of ideas. i tried everything you guys said on the forum that should work but it just doens't for me. when i install LOS 17 and boot to system afterwards it wil boot for 5 minutes and just crash and return to twrp. just for you information LOS 16 works fine for me.

maybe you guys can find something in the logs.

hope you guys can help me.

ask me in dm for the log files because of the stupid 10 post rule
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hemuli:
Sounds like the install file might be corrupted. How did you transfer the rom to the phone? Can you try using an SD card or USB OTG instead?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Architect_Kev:
i transfered the file via a usb cable from my pc directly on the internal storage i will try the sd card method

Update: it still doesn't work don't really know why still i tried a sd car via OTG with the files on it but still the same problem of restarting to TWRP after 5 minutes..
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rdelmont:
Two weeks of 100% stable usage of build 13 dirty upgraded to 14. Daily driver for e-mail, web browsing, calls, whatsapp, netflix, YouTube, pictures and videos, heavy WiFi hotspot usage and more; magisk w/o modules installed. Only one minor issue encountered with hotspot: it seems that there's a race condition triggered when wifi signal with endpoints is low, micro disconnections cause hotspot devices counter to raise up (got 2 devices, at some point hotspot says 34 endpoints are connected or something like that) until it stops working. Seems it's not properly caching enpoints mac addresses. Disabling/enabling the hotspot solves. But in two weeks it happened just twice, definitely not critical. I'll provide logs in case it happens again. BTW thanks Ivan, you're S7 hero of the day :cool:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Syrtakimann:
Hello,

First of all I want to say thank you for your effort to spent your time into that project of yours. I started with May Release and updated recently to Release August the 11th. Unfortunately I got New problems with it. When mobile Internet connection is running, I can surf Browsers, Butter the apps Do not have connection. I Run IT without gapps, because I want to avoid Google as much as possible and IT was running with Release 9 AI guess IT was. Can you please Check what IT can be?

Regards

René
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] a66b:
Hi

Thanks for the excellent job.

Some questions:

If you release some update, i'll have to flash whole ROM again so i'll loose any settings/apps ?

Is there a way to update and keep everything?

I currently use latest official samsung ROM, is there new "firmwares" to apply first (those about "modem" (data) and voice/call ...) before flashing twrp and the ROM ?

Thanks :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shaq1907:
No you can install zip over previous version, it usually works well this way.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] johnboy2307:
I noticed Google AR core wasn't installed after a clean install of the latest version of the ROM. I couldn't instal it with Playstore as I said my device wasn't supported. So, I manually installed ARcore by downloading the apk file. Afterwards I noticed pokémon Go runs a lot smoother!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Zuikkis:
Thanks! It's much better now!

Now the question for [MENTION=4610599]Ivan_Meler[/MENTION] , why Play store thinks ARcore is not supported? I'm sure it worked on beta releases.

But anyway installing the apk seems to do the trick. No idea why the whole game slows down if it's missing, though.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Syrtakimann:
Hi,

on second thought I looked through the settings, because it is possible that some settings about mobile connection are deactivated or something like that, but that is not the case. I also changed for testing purpose to 3G or Edge for testing purpose, but it changed nothing. Surfing is also not so much possible. JPGs are not loaded, but the text is loaded from websites. I already put lots of apps on authorization site already to full access, but they can still not communicate. It is really strange. Any proposals?

Regards,
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] S4von:
HAS ANYONE FOUND THE FIX for the echo issue?

It drives me crazy lol
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] downhere:
You have a few options:

- Use Stock ROM. Noise cancellation is Samsung closed source code, so you'll only get it there.

- LOS is open source, so it's even up to you to add noise cancellation. We all would appreciate that. ;)

- Tinker with the phone's sound settings, e.g. divert audio output from speaker to handset speaker to avoid the proximity of speaker output and mic input. I haven't tried it (yet), and have no clue if that improves anything. Share your results.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] DroidHero2002:
Or he could use the S9+ OneUI 2.1 port for our device. That has perfectly working call volume and no echo.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] S4von:
This problem has NOT occured in previous versions of this LOS. I've updated my LOS version to 17.1 and it came with the echo issue.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] a66b:
Hi,

Last questions (i hope):

- after installing TWRP must i flash dm-verity before flashing the ROM ?

- must i flash supersu ? (when?)

Thanks again :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] MaddinK:
Caller ID settings

Hi,

first I want to thank you for the good work. Used V16 a long time and installed 17.1 (2020-08-11) a few days ago. Works even better!

But I have one bigger problem. I can not change the caller ID settings. It stays on system default and will not transmit the ID. It works when I use *31# as a pre dialer. Any ideas how to solve this or Any work around?

I found a few Post to this, but no solution.

Maddink
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
Hi, you are on about regular calls right? And it only happens at a random time but then is a problem for all further calls until reboot which fixes it?

Just so you know, it happens on LOS 16.1 also, for regular calls, but like stated in t my previous sentence. The loudspeaker always echos.

For EVERYONE saying NOISE CANCELLATION blah blah, that is not the issue for regular calls, at least in my case. For loudspeaker, probably. It does seem like an internal audio routing issue that gets mixed up badly.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] notupus:
I got a question, It is not clear if the korean tv thing magic works on the korean varient neither does the heart rate sensor, can somebody answer to my questions?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] S4von:
It happens on regular calls (phone calls and messenger calls) without the loudspeaker ON.

Rebooting does not help either.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
So it's happening with every single call, oh that has to be annoying!

LOS 16 on my GF's phone only starts echo on regular calls after something triggers it and then it's stuck that way until a reboot.

Have you any audio mods installed?

Have you tried a full wipe of your phone (including /system) and installing the latest LOS 17.1 on it? I know this can be a bit of work, but this fixes a lot of issues. Before a full wipe, you could just try format /system and then flashing the latest versions of LOS, OpenGapps, and Magisk.

Recently on the Telegram group a user called fadhlan posted mixer_path_0.xml in system/vendor/etc for both LOS 16 and 17.1

He was having audio issues relating to headphone microphone recording in apps like Whatsapp (or something like that) and he dropped the mixer_path_0.xml from LOS 16 into system/vendor/etc on the LOS 17.1 system, rebooted, and that solved his issues. Perhaps if you did the same it could help you, because it's a similar problem.

I have attached his files here, you'll have to rename them if you are going to try it out.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Igzorn1920:
I am having exactly the same error.

I already tried both download path, formatted/wiped everything.

Have you found a solution?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] RickBH:
What model phones are you having problems installing? I have one SM-G930W8 that I have been able to get V14 (200811) installed but another of the same model that will only install V12 (200805). It is not clear to me why there has been a problem but it may be the model or some part installed on that model.

I have tried Resurrection Remix 17.1 versions as well as the ones compiled by Ripee with the same results. Their versions may be based on Ivan's so it is not really a surprise. Ivan made some change on V12 (200805) that did work but I don't know what changed.

What I can tell you is that there are some S7 phones that will not boot the latest versions of 17.1.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Igzorn1920:
Hi,

after I tried almost everything I updated the TWRP (https://xdaforums.com/galaxy-s7/development/recovery-official-twrp-herolte-t3333770) and gues what:

Now it is working :D

So have fun with this fantastic ROM.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tha_G:
Thanks for the update but it seems I do not need to adjust volume anymore.

I've been comparing mixer_path files from different LOS versions (installing other roms and back) and do have correct ringtone volumes without changing anything now on this ROM... :confused::).
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tha_G:
I've been spending some time to investigate our in-call-echo-problem. I think the second mic (the one on top of our phone, which can be used for echo cancellation) is enabled and routed to the input so that the output of our ear-speaker creates feedback into it.

I changed the mixer_paths a little as a test and it seems the echo is way better. (according to someone who was complaining the most (REALLY!) about hearing herself all the time).

I'm not entirely convinced it is fixing the issue because all of a sudden I do not have troubles anymore with too silent ringtone-volumes too without changing anything related to that.

Please try it out and see if it improves things on your phones ;)

You can just install the zip in TWRP.

It makes a backup of your current mixer_paths and put mine in place so you always have the option to revert (manually).
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] ae00711:
hey guys, I stuffed up.. I enabled OEM unlock, but forgot to enable USB debugging before trying to flash TWRP thru Odin.. now the phone is stuck in a boot cycle.. how do I fix this?

I also forgot to disable auto-reboot in Odin... ffs
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] padraigdoran:
Was it a significant change or can you post a diff here? I might apply same to LOS 16 mixer on my misses S7
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] hell1134:
Maybe you could factory reset or reflash the original ROM using Odin in download mode ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] ae00711:
I can't even get into recovery

since posting, I've learnt that this phone comes from Taiwan, I thought it was Australian. I have tried multiple methods of flashing, to try revert to stock Australian, but the it didn't work, but now that I know it's Taiwanese, I will try Taiwanese stock.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] hadad:
Excellent work:D
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] HydroMoon:
Weird colors in some games

As you see in images below when I run games it become blues I tryed everything in setting with no luck, maybe a bug I don't know.

In other games it work fine like pubg.

In call of duty and flappy bird it start to show this weird color blueish.

Thanks

S7 international
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] downhere:
Check page 96.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vukis:
Hi. I am using my galaxy s7 as dedicated Android auto device. Always on and connected to my car via USB.

Previously I had lineage-17.1-20200603-UNOFFICIAL-herolte and it was quite unstable. After few days phone started to freeze and etc.

Now I installed lineage-17.1-20200811-UNOFFICIAL-herolte. Hope it will be more stable. If not, then maybe other rom / fork is better for such situation as mines?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tha_G:
<path name="incall_default-handset-mic">

<path name="main-mic" />

<ctl name="Sample Rate 2" value="16kHz" />

<ctl name="ASRC1 Rate 1" value="SYNCCLK rate 2" />

<ctl name="ISRC2 FSL" value="SYNCCLK rate 2" />

<ctl name="ISRC2 FSH" value="SYNCCLK rate 1" />

<ctl name="ISRC2DEC1 Input" value="IN1R" />

<ctl name="ASRC1IN1L Input" value="ISRC2DEC1" />

<ctl name="ASRC1IN1R Input" value="ISRC2DEC1" />

<ctl name="AIF2TX1 Input 1" value="ASRC1IN1L" />

<ctl name="AIF2TX2 Input 1" value="ASRC1IN1R" />

<!-- Call recording route -->

<ctl name="LHPF1 Input 1" value="IN1R" />

</path>

==>

<path name="incall_default-handset-mic">

<path name="incall-rec-uplink" />

<path name="main-mic" />

<ctl name="Sample Rate 2" value="16kHz" />

<ctl name="ASRC1 Rate 1" value="SYNCCLK rate 2" />

<ctl name="ISRC2 FSL" value="SYNCCLK rate 2" />

<ctl name="ISRC2 FSH" value="SYNCCLK rate 1" />

<ctl name="ISRC2DEC1 Input" value="IN1R" />

<ctl name="ASRC1IN1L Input" value="ISRC2DEC1" />

<ctl name="ASRC1IN1R Input" value="ISRC2DEC1" />

<ctl name="AIF2TX1 Input 1" value="ASRC1IN1L" />

<ctl name="AIF2TX2 Input 1" value="ASRC1IN1R" />

<!-- Call recording route -->

<ctl name="LHPF1 Input 1" value="IN1R" />

</path>

If <path name="incall-rec-uplink" /> is not available in 16

<path name="incall-rec-uplink">

<ctl name="AIF1TX1 Input 1" value="LHPF1" />

<ctl name="AIF1TX2 Input 1" value="LHPF1" />

<ctl name="AIF1TX1 Input 2" value="None" />

<ctl name="AIF1TX2 Input 2" value="None" />

</path>

I also changed

<path name="media-handset">

<ctl name="HPOUT3L Input 1" value="AIF1RX1" />

<ctl name="HPOUT3L Input 2" value="AIF1RX2" />

<ctl name="RCV Switch" value="1" />

</path>

==>

<path name="media-handset">

<ctl name="HPOUT3L Input 1" value="AIF1RX1" />

<ctl name="HPOUT3R Input 1" value="AIF1RX2" />

<ctl name="RCV Switch" value="1" />

</path>
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] chrisrevoltes:
No, at least I didn't and it works fine on my device.

No, root is not nesassary. BTW supersu is deprecated. That's why magisk is recommended.

This ist what I had done coming from LOS14.1:

0. Make backup

1.1. Flash new stock, with modem and co in Odin

1.2. Boot just to check it everything is ok

2. Flash newest TWRP in Odin (newest version here)

3. Flash LOS ROM in TWRP

4. Flash Gapps in TWRP (optional)

5. Flash Magisk in TWRP (optional)

Step 1. isn't nesassary. At least not to flash the whole stock ROM. Just modem is fine.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] HydroMoon:
Thanks it solved the problem.

Some notes in this update:

The device run hotter than normal.

Some web pages struggle to load/scroll.

Switching between front/back camera take longer than usual.

There is slight echo in calls but no big deal.

Overall this update is solid, if you overlook those notes it can be a daily driver with no problem ::good:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] littlegreenrock:
OpenGApps and Chrome Browser not working.

Hi, thanks for your continued support for these phones.

I have successfully installed this lineage17.1 onto another g930F, and the openGapps which were linked to from the mother page.

I discovered that Chrome browser would not work after installing it from Play store. While internal browser was okay, firefox okay, and Chrome Beta was also okay. In fact everything else worked fine, only chrome.

After much search I saw a post on Google separating Chrome from WebView in Android 10, or to that effect.

From this I learned that if i install Android System WebView [play.google.com/store/apps/details?id=com.google.android.webview]

uninstall Chrome Browser

restart phone

Install chrome browser,

It would fix this.

I am not reporting a bug, I believe that it is probably not the responsibility of OpenGapps to ensure that WebView is part of it's process. It IS however a shame that Chrome cannot automatically detect the missing WebView, so... shame on Google LLC. Should others find themselves here from a search I hope that this speedily gets you moving again.

17.1 is really nice, thank you! I sent a donation your way (Ivan)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] truevision:
modem firmware

Hi,

somebody know if there is a way to upgrade modem firmware without installing all firmware from sammobile.com ?