yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
update info for lineageos 17.1 microG ,this is very important do yourself the favor and please do it ....

before you install the update please remove your screen lock and fingerprint.

otherwise it could be the system ui crashed, that was the case with me and nothing worked.

you should try to install the update and your systems ui crashed,

Method 1 :

Boot into TWRP -> Advanced -> File manager, then go to "data" and "system", scroll down a bit and delete the following 3 files if they exist and should look something like this

Code:

locksettings.db

locksettings.db-shm

locksettings.db-wal

To mount the system before was, at least for me, not necessary.

method 2

Boot into Recovery -> Advanced -> then Terminal and enter the following command.

Code:

cd /data/system

rm -f locksettings*

rm -f *.key

The PIN of the SIM card is not deleted, only the PIN of the display lock.

---------- Post added at 07:36 PM ---------- Previous post was at 07:33 PM ----------

new update for lineageos 17.1 microG

Changelog

- new sources from ivan meler

- Synced with lineageos sources

-update Security String to 2020-10-05

Download link herolte

lineage-17.1-20201008-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kjoetom:
After flashing the new version (17.1-20201008-microG, using method 2) I had no access to the internet anymore.

I suppose it has something to do with the manually changed captive portal check (I use http://captiveportal.kuketz.de) and/or the combination with the AFWall+ which I've adapted accordingly.

The WLAN gets a connection to the router, but not to the internet (wlan icon shows a small x). After deactivating the AFWall+, internet access is possible again.

Since I couldn't solve the problem today, I switched back to the previous version (17.1-20200922-microG). And everything works fine again.

Just wanted to give some feedback

I really like your ROM - thank you.

kjoe
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] lauren:
is there a difference between 17.1-20201008 and 17.1-20201009?

thanks

:)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update available

Changelog lineageos

- Synced with lineageos sources

- Synced with 8890q github sources

Credits -go to Ivan_Meler and fcuzzocrea

what works again

Data logger - display when activated (statusbar)

Data usage by apps

Changelog lineageos4microg

-FakeStore: Update to 0.1.0

-GmsCore: Update to 0.2.13.203915

Download link herolte

lineage-17.1-20201024-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update for lineageos 16.0 available via ota or see Download link

Changelog

- Synced with lineageos sources

-update to Security String to 05.10.2020

Changelog microG

GmsCore: Update to version 0.2.13.203915

download link:

lineage-16.0-202011​02-UNOFFICIAL-microG-signed-herolte.zip​​

forget to mention that the update must be installed via twrp.

there will be an error message via ota after the download because i had to completely reinstall everything and new releasekeys were added.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] lauren:
lineage-17.1-20201024-microG-signed-herolte.zip

hi :)

this version does not seem to have GPU acceleration, or at least everything on my device seems to be lagging badly all of a sudden - dragging icons etc just do not respond as they did on the previous month's version

apart from clearing the cache and the fingerprint things, is there anything else i was supposed to do?

thanks

and thanks for the effort in providing this - really great
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update for lineageos 16.0 available see Download link

Changelog

- Synced with lineageos sources

-update to Security String to 05.11.2020

download link:

lineage-16.0-20201108-UNOFFICIAL-microG-signed-herolte.zip

the update must be installed via twrp.

there will be an error message via ota after the download because i had to completely reinstall everything and new releasekeys were added.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
for lineageos 16.0

hello i have to tell you that i did something wrong with the build from 8.11 is not working as it should

i have created a new build from 09.11 and i had to find out that i had to install it completely new, i hope that it is only for me and not for you

do the best from your current build 02.11. go directly to 09.11. I keep my fingers crossed that everything runs well and you don't have to reinstall like I did.

lineage-16.0-20201109-UNOFFICIAL-microG-signed-herolte.zip

Translated with www.DeepL.com/Translator (free version)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update lineageos 17.1 microG build 18 available via ota or see download link

Changelog taken from the main build of [MENTION=4610599]Ivan_Meler[/MENTION]

- Added irqbalance implementation adopted for 8890

- Improved power hal freq. boosting with (Should make whole system a lot smoother)

- uprevved configstore to 1.1

- Adjusted dex2oat rules to allow it to use up to 6 threads under load

- Misc performance and stability improvements

- Synced with LOS source​​

- Merged November 2020. Security update

download link :

lineage-17.1-20201111-​microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] bfsr83:
Did this twice, couldn't get it to work on Samsung Galaxy 7.

Safetynet API Error. :eek:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
Check your microg settings.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] bfsr83:
Yes, I have (Google Safetynet option is On).
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update lineageos 17.1 microG build 19 available via ota or see download link

Changelog taken from the main build of @Ivan_Meler

- Added wireguard to kernel

- Update proprietary blobs to G93*KKKU3ETJ1 (Stuff that is not already using note fe blobs)

- Moved most of libraries to vendor subfolder

- Merged N935FXXS7CTJ2 kernel source

- Downported some changes from lineageos 18

- Misc performance and stability improvements

- Synced with LOS source

- Merged December 2020 security update

Changelog microG

- GmsCore: Update to 0.2.14.204215

download link herolte:

download link : lineage-17.1-20201217-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update for lineageos microG 16.0 available via ota or see Download link

Changelog

- Synced with lineageos sources

- Merged December 2020 security update

Changelog microG

- GmsCore: Update to 0.2.14.204215

download link:

lineage-16.0-20201218-UNOFFICIAL-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Thibou:
Thank you so much @Exodusnick for your work! (y)

I spent 1 year on LineageOS 16 for Micro G an just jumped to the 17.1 version, what a pleasure to have that kind of ROM quality available.

Would you have a donation link?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
Pay Christian Canale using PayPal.Me

Go to paypal.me/ChristianCanale and type in the amount. Since it’s PayPal, it's easy and secure. Don’t have a PayPal account? No worries.

www.paypal.com

Or

Paypal Donation Email

christiancanale@gmx.de
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@Thibou Thanks a lot 😉
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] swot_thomper:
Just tried to install this on my phone using TWRP because the OTA wouldn't download.

got "error installing zip file ..." now my phone sits at the 'Samsung Galaxy S7' boot screen when i start it.

I went ahead and installed 17.1 20200311 fine, but when I unlock the lockscreen, it goes to black for a second and then straight back to the lockscreen.

In TWRP, then deleted the files in /data/system

locksettings.db

locksettings.db-shm

locksettings.db-wal

After rebooting, allowed me to unlock without pattern, but showed 'phone is starting' for around 3 minutes.

Phone then rebooted, and is now sitting at the lineageos startup animation running at around 1 frame per 5 seconds. This happened for around 5 minutes.

Phone then rebooted itself, when I unlocked it shows 'Phone is starting' progress bar again.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@swot_thomper My recommendation to install completely clean ..

Just to be sure you are also right here because this is not a normal build like from Ivan meler This is a replacement with microg.

Also you have commented a wrong post...

According to your post, you've got los 17.1 on your device and not los 16.0. Please correct or delete your post Thanks .
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] swot_thomper:
There's nothing to correct.

I installed 16.0 18/12/20, which is when my phone stopped booting. I then tried 17.1, as there was no newer update of 16.0 to install.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
You should always install cleanly if you want to switch from los 16.0 to los 17.1

Updates come monthly from los 16.0 and los 17.1

Do not understand how you get the idea that no more updates come from los 16.0 ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] swot_thomper:
Dirty install requires a newer version than that which is already installed. As I had 16.0's 18/12/20 installed, and that was currently the latest version of 16.0 available, the only other option available was 17.0

My 16.0 install was already broken after doing this 18/12/20 update, so there was nothing more to lose from trying to dirty install 17.0
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
No idea what you are doing wrong, In any case, I can install los 16.0 microg and los 17.1 microg without problems.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] swot_thomper:
I'm actually now having an issue where if someone calls me, after 10 seconds or so, they'll stop being able to hear me while I can still hear them normally. If I call them back, there doesn't seem to be an issue.

I was actually having this issue a while ago on a previous version on 16.0, however it seemed to go away upon updating to a newer version of LOS. Now that I'm on the latest (18/12/20) 16.0, it seems to have resurfaced.

Is there a vague idea of what could be causing the issue, and a direction for where I might be able to start looking to fix it?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
I can not reproduce your problem

Can you send me a log or error reports ?

a) logcat

b) proc/last_kmsg (or proc/kmsg)

c) data/tombstones

d) dmesg

Logcat APK You can find in the Internet Browser
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] ProjectSource:
Great work Exodusnick!

I'm on LineageOS 16. Tried OTA update. It always works. But now it keeps saying "The update verification failed". Any ideas?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
Can you tell me also which version you are (date)

I think you still have an old version with old dev key. I had to renew it. You can install the update manually via twrp. With the next update OTA update works again
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] ProjectSource:
LineageOS 16.0 on version 9 October 2020.

Sure thanks, I'll give this a go later tonight.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
Yes it does, install the build of 20201217 manually via twrp , and then go through the lineagos updater and download the latest build and you will see that it works.;)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
only for lineageos 17.1 microg rom

If you are updating from build, clean install or remove passwords, who don't do it you need to delete it via twrp

/data/system/locksettings.db

/data/system/locksettings.db-shm and

/data/system/locksettings.db-wal delete

Unfortunately, they have to do it because to fix fingerprint authentication for third-party apps, we had to revert to Oreo-Mobicore, Gatekeeper, Keymaster, and fingerprint blobs that use legacy paths to store the fingerprint

new update available via ota or see download link

Changelog

- Synced with LOS source

Download link Samsung s7 flat (herolte)

lineage-17.1-20210107-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] swot_thomper:
I installed this and its working great so far.

I'm curious about whether wireguard is included in the kernel. From what I understand, it should be, however the wireguard app seems to show 'userspace backend' instead of 'kernel backend'.

Appreciate your work and your feedback.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
Wireguard is an advanced solution for accessing vpn networks. However, for the "backend kernel" to work, it must be rooted. Wireguard is supported from version S (12) and officially integrated into Android.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kjoetom:
I may have good news for some of you whose counterparts complain about strong echoes.

Echoes are possibly caused by the SIM card (or perhaps the provider), and not by the ROM. I have this suspicion after installing the latest version (lineage-17.1-20210107-microG-signed-herolte) on a second S7 (herolte) and inserting a sim card from another provider for testing purposes.

When calling with my own phone and my sim-card, the called party had a really disturbing echo, but when calling with the other phone, there was no echo at all. After I swapped the sim cards between the phones, it was the other way around.

Can anyone confirm or verify this? I have to admit that the "problematic" sim card is an older one and was reduced to the size of a nano sim card by myself.

I will get myself a replacement sim card in the next few days. I will report the results here as then I can narrow down whether it was due to the sim card or perhaps the provider.

kjoe
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@kjoetom

Thanks for your message .

I can confirm it with the echo .

With one sim card I had no echo at all but with the second sim card I had echo . Possible cause could be the ril.

Another question for you:

How is the reception strength with you in the top right of the status display ? I have tested it with an app and this shows me that it is at dbm 99 in the Edge network. Normally, a perfect network should have a value between -60 to -92dBm.

Test *#*#4636#*#*
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
But there is something wrong. In both screenshots, an untopical difference is displayed. Seems to be only a display error, would have to fix the maintainer should be nothing big. @Ivan_Meler ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kjoetom:
Enclosed you will find the phone info for the two SIM cards. I am aware that one is UMTS and the other is LTE. However, it is probably not because of this, since the echoes occur regardless of location.

I have already ordered the replacement SIM and hope to receive it tomorrow or the day after. I will then immediately test it and report here.

kjoe
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@kjoetom Thanks for your quick reply 👍

Colleague my question has had nothing to do with the echo . It bing only about the network display top right. But I see it is with you just like with me . (A display error) I would wish that it is fixed by the two Dev.

@Ivan_Meler and His colleague.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kjoetom:
I've received my replacement SIM card today and full of hope, I immediately inserted it into the S7 to test.

I'm sorry if I raised false expectations with my previous post. The echo is unfortunately unchanged despite the new SIM card and quite annoying for the remote side.

I can now at least rule this out as the cause of the echoes.

Either it is really due to the provider (maybe there are technical differences) or it could be due to the type of connection (LTE vs. UMTS), which I will test in the next step.

kjoe :-(
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] sirmacik:
Hi @Exodusnick,

Great job on the roms, thank you!

Unfortunately I'm unable to upgrade to latest 17.1 builds. I'm on 20200721 right now and after upgrade to 20210107 via TWRP it won't start. Meaning I get different (full) keyboard for unlocking my phone and after that it tells me that password is good, but it can't decrypt the data. Option to erase data doesn't change anything.

I've tried so far:

- erasing lockfiles and *key from /data/system,

- removing password/any protection needed to unlock the phone, twrp starts then without password prompt and works, but after update lineage still asks for password

It works again when I downgrade to 20200721.

I hope you can help with this.

Thanks again

sirmacik
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
15.012021. build 20

new update lineageos 17.1 microG available via ota or see download link

info for those who have not installed the build 19 from 20210107.

Before installing the January 2021 build, remove fingerprints and delete /data/system/locksettings.db. This is required due to a version change by Mobicore to help fix fingerprinting on third-party secure apps

Changelog taken from the main build of @Ivan_Meler

- Fixed issues with fingerprint in 3rd party secure apps (banking apps paypal password managers)

- Updated prebuilt binaries

- Cleaned up mixer paths

- Added neural network drivers

- Disabled p2p mac randomization

- Fixed wifi direct

- Removed unused 32bit drivers

- Improved performance and stability

- A lot more unmder the hood changes

- Merged januar 2021 Security Update

Changelog microG

- GmsCore: Update to 0.2.17.204714

- FDroid: update to 1.10

download link herolte:

lineage-17.1-20210115-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] sirmacik:
No change for my error :<
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Roberto W.:
backup ur data and then make a clean install. after this u can encrypt ur data again.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] sirmacik:
Uh, that's bad news. Thanks.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
New build update for los microG 16.0 available via ota or see download link.

Changelog

- Synced with LOS source

- Merged Jan. 2021. Security update

Changelog microG

- GmsCore: Update to 0.2.17.204714

- FDroid: update to 1.10

download link Samsung S7 Flat (herolte)

lineage-16.0-20210116-UNOFFICIAL-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] LucN31:
Hi,

Yesterday, I updated with ROM (available via OTA updates)

https://los-legacy.de/herolte/lineage-17.1-20210126-microG-signed-herolte.zip

Thx Christian for this work.

After boot Everything is fine until the cover is closed, after, logic is inverted : Normal screen is displayed when cover is closed (even when message "smart cover detected" is displayed), and "closed" screen is displayed when cover is open.

It's not possible to use phone thru the cover ;-)

Is there a way to revert this state from ADB or TWRP or disable smartcovert function ?

I don't see it in display parameters.

To verify ROM impact, is it possible to downgrade ROM without clean install (just cleaning the cache) ?

Thx,

Luc.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] LucN31:
Hi,

I confirm echo complaints with 2 devices and 3 SIM card on 3 providers :

Galaxy S7 with ROM

https://los-legacy.de/herolte/lineage-17.1-20210126-microG-signed-herolte.zip

Provider Orange

Galaxy S7 edge dual sim with ROM

https://los-legacy.de/hero2lte/lineage-17.1-20210115-microG-signed-hero2lte.zip

Providers

Free telecom

Bouygues telecom

There is a a patch relative to echo during call here. Is this patch "Fixed In-Call Echo Issues" include in Exodusnick ROM ?

receive level differs from providers, and echo remains

.

Thx,

Luc.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@LucN31

Yes you can downgrade without clean instal.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
I think it's the mobile provider. The Echo **** I have with blau.de / E-Plus not.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] LucN31:
Ok,

Thanks.

Luc.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Iron_Overheat:
@turbolukex5 with 18.1 LineageOS now stable on S7, will 18.1 + MicroG be coming any time soon?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@Iron_Overheat

Sorry, it is currently not possible to build lineagos microG 18.1 .

Since I don't know how to edit the dockers profile the microG works on 18.1.

GitHub - lineageos4microg/docker-lineage-cicd: Docker microservice for LineageOS Continuous Integration and Continous Deployment

Docker microservice for LineageOS Continuous Integration and Continous Deployment - lineageos4microg/docker-lineage-cicd

github.com

On the official site of https://download.lineage.microg.org/ There is also no lineagos microG 18.1

Unfortunately I have to wait until someone gets it right
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@Iron_Overheat

Unfortunately, I can only offer you lineagos microG 16.0 + 17.1 at the moment, Sorry.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Steelskinz:
It's already a very good point you could offer MicroG 17.1.. Thanks ! ;)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] LucN31:
Downgrading to lineage-17.1-20210115-microG-signed-herolte.zip solves the problem.

Another try with lineage-17.1-20210126-microG-signed-herolte.zip and problem come back.

I joins logs closing and opening cover with both ROM.

Thx,

Luc.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
I do not quite understand your problem ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] LucN31:
If it is for me, my problem :

With last ROM 2021-01-26, device is only usable between reboot and the first time you close the cover. After, display is only active when cover is closed and locked when cover is open. Reboot must be done by ADB.

Cover management starting with "WindowManager: Sending cover change broadcast, lidState=1 (or 0) " is not present in previous log ROM 2021-01-15

May I help with some tests ?

Luc.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
@LucN31

Next update from me smart cover will work.

See here the standard Rom from Ivan

https://xdaforums.com/t/stable-lineageos-17-1-for-galaxy-s7-build-21.3980101/post-84421561

I just have to wait until February 2021 Security Update is merged.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update lineageos 17.1 microG available via ota or see download link

Changelog taken from the main build of @Ivan_Meler

- Synced with LOS source

- Merged February 2021 Security Update

- Added proper flicker free (DC dimming) implementation

- Added support for smart cover

- Misc performance and stability improvements

download link herolte (Flat ) :

lineage-17.1-20210206-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Exodusnick:
new update lineageos 16.0 microG available via ota or see download link

Changelog

- Synced with LOS source

- Merged Feb. 2021. Security update

Changelog microG

-

download link Samsung S7 Flat (herolte)

lineage-16.0-20210206-microG-signed-herolte.zip
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Messlow:
Hi, first, thanks for the great ROM! Nearly no issue for me after a few days of running time.

I have one main issue though: auto exposure is not working on my camera. I tried different apps but with the same result, no auto exposure! This was working fine before.

Anyone else having this issue, or even better, a potential fix? Thanks a lot!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] LucN31:
Hi Christian,

Thanks for this version, but no change for me

This ROM is not usable with my cover, screen is off when cover is open and screen is usable when cover is closed.

Is it possible to invert smart cover management by config file ?

Luc.