yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Aemilius69:
If TWRP 2.8.4 or higher already installed:

Download the latest TWRP image file (.img) from the download link and boot TWRP. Go to install and find and select the Images... button. Browse to the image that you downloaded and select it. Choose recovery and swipe to flash.

Samsung Galaxy S7 edge (Exynos)

Disclaimer:Team Win strives to provide a quality product. However, it is your decision to install our software on your device. Team Win takes no ...

twrp.me
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] DeblaGaming:
Can anyone try banking apps and/or fp sensor on 3rd party apps like password managers? thanks
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Bob1900:
Answering my own question here: It seems it's not (yet) possible to enable signature spoofing in Android 12.

I still tried to enable it, but it failed. I saw that Android 12 is mentioned on this GMSCore page, implying it is possible to get signature spoofing, so I tried this procedure. First flash LOS, flash Magisk 23, then boot and install the two Magisk mobiles "Riru" and "Riru - LSPosed", then install FakeGApps fork by whew-inc (an apk). But microG self-check says signature spoofing is not enabled, and this is confirmed by the app Signature Spoofing Checker.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
December builds are up here is a brief changelog

- Merged December 2021. Security update

- Merged December 2021 pixel feature drop

- Added signature spoofing support which can be used to add microg instead of gapps

- Merged a lot of lineageos features that have been implemented

- Fixed bluetooth sample rate while in call

- Moved device specific ueventd rules to /system/vendor/etc

- Freed up some ram

- performance and stability improvements

December builds of android 11 and 10 should be up next week

Big thanks to everyone who supported this project as coffee really helped while debugging some of the random a12 issues, stay safe and enjoy new build
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] CertifiedWeeb:
Has face unlock? It looks good Ivan, but, I have a question, can I use ThunderTweaks with this?

Need toknow before I flash.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Lwysf:
you can use this app without problems as long as you have root but as it is a simple kernel you won't have many configuration options. i miss the undervolt options
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Bob1900:
Terrific! Greatly appreciated to add signature spoofing!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] cortel78:
Hello,

Good ROM but huge echo on the caller's side, almost impossible to have a decent conversation. Reflashed twice but I had to revert back to stock ROM to make it disapear.

I've also noticed some impossible pairing on some bluetooth devices (handsfree kit for instance) while my Boose speaker is perfect...

I'll give it another try when it will be a bit more stable.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] AutumnOnFire:
Just want to make sure before I install, does Google Pay still work?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] MBechirM:
Yup just flash Gapps and it will work
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] AutumnOnFire:
Really, I thought it doesn't work with failed safetynet. Should I unroot to use it?

Edit: Also, I have to add. How do I get safetynet to pass? CTOS profile keeps failing.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
Yes I'm using the latest one.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
Hello @badboyxx,

In TWRP wipe in Advanced - Dalvik System Cache Data

Then flash the Rom, the latest NikGapps (12) and Magisk 24.1

https://xdaforums.com/t/lineageos-1...a-updates-for-s7-exynos.4368995/post-86627447

This worked for me .... I made the mistake to wipe my Data for a clean install. Now you are on stock this problem is solved already.

Enjoy your weekend !
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
You saved my day xabu. Now it works. Seems to be that FlameGApps caused the problem.

When you come from stock rom, you have to format data.

The only problem I now have is that the vibration intensity is still bad. Is it in your case ok?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
Yes, it's okay here. I am very happy with the results in total.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
Really strange.

Could it be a settings problem? Does anyone have a tip for me?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
Go to Accessibility in your Settings.

Then to Vibration and haptic strength.

Then to Ring vibration.

There you have the choice between several strength-levels.

In the Sound settings you will only find Vibrate for calls.

An other interesting feature.

Hope it helps you.....Samsung has a secret code to test your

vibration levels .... just search these on the internet.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
The vibration intensity in the settings is set to strong already. The ring vibration is ok but the vibration for the messages is so bad that it's hard to recognize.

And no test code is working for me. I get the error message "Connection problem or incorrect MMI code".
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] zzz2002:
same here. Changing the level in the Accessibility settings seem to have no effect.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
@Ivan_Meler

Please could you take a look if there is a bug. If I can help or provide anything, please tell me.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
Sorry @badboyxx, my box of ideas is completely empty at the moment... Wishing you and @zzz2002 a wonderful new week!🌷
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] steve8x8:
I used to keep an old copy of Zausan Z-Test on my disk, it has a vibration test built in so you can find out whether it's a mechanical problem.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
I've found a testing app and the vibration intensivity is there also bad, damn.

The weird thing is that everything worked well until a rom update, only right after the update it was bad. Why has another user exactly the same problem.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
If I were you, I would go back to stock to be sure ...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] zzz2002:
I installed an app ivibrate which allows the user to select several vibration patterns, all of which worked for me.

It seems to me that if the vibration hw works with the above sw then then the problem we are experiencing must be in the ROM.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Duszan:
Did anyone testing new flamegapps? 03.26 version is up

EDIT: It's not working so I recommend use edited flamegapps from first post
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
Well here is something ive been working on for some time, Imrpoved overall app launch speed (especially for cold start)

And i have cool graph to go with it

*All values are in ms, from s7 edge running android 12L, values gathered with

logcat | grep Displayed

hi res image available at imgur

So iorap is cool and all but i decided not to go with it and instead disable kernel tracing which gives us same results at the end without any mess iorap is doing.

Wondering why? or why not enable both

Well With both enabled there is next to no difference in app launch speed.

And as for why i didnt enable iorap and went for kernel change to reduce overhead: Well iorap always hangs in the background and it could cause battery drain for people with a lot of apps while it does its prefetching, it would also consume cpu cycles and battery in background, Meanwhile disabling kernel tracing actually leads to better cpu perf as it wont be used for some logging that we dont need (Normal logs are still there this was just throwing extra spam) and in turn also better battery life (And also overall better performance in whole os)

Ill probably release a build with this and few other changes soon but i wanted to share a small progress update and a writedown about why performance improved

edit: its worth noting google is ditching iorap in android 13 so this is also a better long term solution and iorap was known to cause overheating issues and app compatibility issues which my kernel edits wont cause

edit: its worth noting google is ditching iorap in android 13 so this is also a better long term solution and iorap was known to cause overheating issues and app compatibility issues which my kernel edits wont cause

As always big thanks to everyone who supported the project and helped cover the build server cost
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] MrToast21:
Quick newbie question: how can I update my currently installed version to a newer one without going through the whole install process again and losing all apps and data?

Edit: nvm, problem resolved.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
Just right now I did a system reboot and after that the notification vibration was completely gone. So I switched back to stock rom and installed whatsapp. The phone is vibrating, when I get a message. At first I thought that the vibration motor was defective, but this proves that it is definitely not. How zzz2002 already wrote, the problem should be at the rom.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
Since there already is quite big changelog I've decided to post a new build, get it from here or via ota from updater

- Drastically speed up app launch time (more info about that here)

- Imrpoved performance and battery life by disabling some unnecessary logging

- Switched to source built camera provider and removed samsung proprietary one

- Upreved camera provider to 2.5

- Fixed few selinux denials related to NFC trying to raad debug props

- Removed floating_feature.xml which is unused on aosp

- Disabled livedisplay by default

- Cleaned up extra dependencies used for compiling

- Synced with LOS source

As always big thanks to everyone who supported this project and helped me cover the build server cost and also got me coffee which kinda got me inspired to look into app launch speed which wasnt bad by any means but could use improvements and same goes for general performance which should improve together with battery life

Stay safe and enjoy new build
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Mickafromparis:
Following a post on flamegapps thread, I edited latest full version as follow and it worked :

Open with the archiver and change 2 lines in the flame.prop file

ro.flame.android=12

ro.flame.sdk=32
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
TWRP can be updated to newer version !

3.6.1_9-0

Samsung Galaxy S7 edge (Exynos)

Disclaimer:Team Win strives to provide a quality product. However, it is your decision to install our software on your device. Team Win takes no ...

twrp.me
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
I recognized one more thing. The vibration does also not work when you plugin the charger. Also the selection in the default notification and battery charging note no longer emits sound.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Just installed latest build, nikgapps (latest from february), booted just fine. (with clean install)

Vibration and sound works for me when I plug in the charger. I didn't get the last issue.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Did you succeed encryption of the phone ?

Has anyone encrypted the phone ? If so, how ?

Like if I go to China, I don't want them to check easily what's one my phone :LOL:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ex novo:
I encrypted mine. Just go to settings/security/encryption and credentials/encrypt smartphone. TWRP can't access data but that doesn't matter because ota update works and it's possible to reinstall Magisk by saving the zip file on external storage and installing with TWRP.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Nosepull:
It seems to be full disk encryption, not file based encryption, however. On my phones with FBE, TWRP can access /data, but cannot read file names and contents.

With this ROM TWRP cannot even mount /data etc. The disadvantage is that you cannot wipe cache and dalvik which can be crucial when doing ROM updates (e.g. after the update to 19.1, which had to be reverted to 19.0 a few weeks ago).

Is file based encryption also possible? I thought this would be standard nowadays.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] zzz2002:
Vibration works for me whenever I plug/unplug the charger. Furthermore vibration also works whenever I start/stop wireless charging.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ex novo:
For me the encryption is working very well. I've done ota update with no problems. Anyway, LineageOS official recovery itself doesn't have the option to wipe cache and dalvik cache.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Nosepull:
It works well enough. But as your not able to wipe the caches from recovery any longer, you might run in trouble if you need that.

Also, you have to enter your lockscreen pattern twice.

Apart from that it works.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] badboyxx:
The vibration for notification is still bad for you?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] zzz2002:
Yes, no vibration for anything other than battery charging.

Using a test app, I get a single blip and no sound.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kiwidudeNZ:
Hi Ivan

Just tried the latest version to see if the in call phone call audio had been fixed and it's still not as good as lineage 17.1 and 18.1. Can I ask what changed and why we can't have the great in call phone quality that's in 17.1, 18.1 ported to lineage 19 or 19.1 or any other later version than 17.1 and 18.1.

The interface speed and UI performance have increased on this latest version which is a welcome improvement however I can't use this as a daily driver until I can make a good quality (earpiece voice) phone call.

Tell me if I'm being to impatient please as we do appreciate all the great work on these ROM's.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Nosepull:
Anybody else experiencing the (slight) problem, that the phone always tries to do Seedvault backups even if turned off and then fails?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Thx guys. Very interesting. So not possible to wipe anything from recovery if we encrypt the phone. That could be indeed an issue between updates, even with OTA I guess the update wipe the cache/dalvik but will not succeed if phone is encrypted.

Maybe can we decrypt the phone before an update or when we want to wipe cache ?

I also noticed a small visual bug, whereas wifi is deactivated (and I have no SIM installed), it's still appearing blue. When Airplane mode, goes grey, otherwise, blue.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ex novo:
If you have root access (Magisk) you can use this app to wipe cache and dalvik cache: https://play.google.com/store/apps/details?id=bolting.software.cachecleaner&hl=pt_BR&gl=US
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Thx for the info) Actually I'm not using root here, I don't find it useful anymore. So my method could be encryption then decryption to flash. If that's possible ('coz it says "irreversible" hmm). Could you check if you can decrypt your phone from the settings please ?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ex novo:
It is really not possible to remove encryption. The only way I know is format data (not wipe) in TWRP but then all user data will be lost.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Argh thx. So better flash Magisk before, then encrypt and do your method with the app.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ex novo:
Another thing, whenever I update via ota I lost root access and need to reinstall Magisk via TWRP recovery by renaming the apk file to zip and flashing it from external storage (recovery cannot read the internal storage because it is encrypted). And you need to install Magisk version 24.1 or canary for Zygisk to work: https://github.com/topjohnwu/Magisk/issues/5395
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Duszan:
Has anyone noticed the battery draining fast, I lose 1% every several seconds and the phone heats up quite a bit when I use samsung browser. I will test the battery usage with the BBS program and we will see
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
Must be something on your end i tested latest build extensively and used bbs to monitor stats and everything seemed fine, usually google play services can cause this from my experience on other devices but it all depends on gapps package and how it handles dozing
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
Yep, I just got the notification. I don't know what seedvault is (edit: apparently Lineage backup googleless open source solution) and I can't disable it or restrict battery or anything. I didn't activate it. I'll see if I get the notification again.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] bilid:
Hello everyone,

I have updated my S7 edge to Lineage 19.1 and i like it. But, it says your phone is rooted , it is OK too. But i didn't login Binance app because it always feels like it's logged in from a new phone and ip. There is a warning " Debuggable is open detected. 1112" on screen when i start to Binance application.

Anyone know how can i fix it? if i can't find a solution I have to go back to Android 8 official firmware.

Thanks
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
Hello @bilid,

Feel welcome in this wonderful and interesting thread.

I think that the solution would be a study on Magisk. In this case 24.1

This app can hide your root and is almost necessary to use as soon as you want to function with financial apps and root within a custom rom.

Enjoy a nice Sunday!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] 1915007283:
Hello, man, can I make a suggestion? Can you open KVM? My English is not good
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shadowices:
hello,what is OTA UPDATES?i tested im my s7edge and not found any updates,how to update in actually firm?or i have to install to recovery?

​
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Morak75:
OTA update is Over The Air Update. It means you don't need to come here to download the new version of the rom. It will work as it does with stock rom. Downloading it from the settings and installing it from there.

You should be with one of the latest build of this rom. So with an indeed twrp recovery working.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] CadeOldland:
Settings -> System -> Updates.

When there are system updates available (i.e. when an April patch comes out or something) you can check in there and it'll show you that you can download then install the update.

This is OTA (over the air) updates. So you won't need to download the patches by coming here anymore. 🙂 (Always good to check the release notes here though 😝)

Edit: Was meant to post this morning but apparently didn't hit the reply lol
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shadowices:
i try that and it no encounter any new update,or you use one app?can you show me or photo?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shadowices:
i have lineageos 19.0 of 10 fev 2022,when i do serch it says there no encounter any updates
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
OTA started at 19.1 for this ROM and with wonderful results. So first upgrade your ROM before you can expect OTA updates.

Enjoy your stay here 🌷.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shadowices:
ok thanks,there is anyway to backup all my apps and i put the new lineage just use the backup?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] szazs89:
Hi, I am also very interested in this echo issue... and I am curious how you test it? You need another person to call your phone, don't you? So, it doesn't seem to be a simple task... It can be very annoying when the other party starts to complain about the call quality in a "production environment". Furthermore, you don't even "hear" the problem...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kiwidudeNZ:
What i did to test it was to get 3 android phones. 2 Samsung S7 edge phones were running lineage 17.1 and 18.1 and 19.1. the other android phone is a Xiaomi MI6 running Android 18.1. I made calls with 2 people between all the phones calling each other on a standard 4G connection (WiFi, NFC, Bluetooth all off/disabled). The echo problem was not noticeable on the 17.1 or 18.1 when making calls to and from and calling each other. I then flashed one of the Samsung 7 edges with 19.1 (full system format, reinstall lineage 19.1, opengapps etc) and repeated the calls. Firstly the audio quality on outgoing calls on lineage 19.1 was notably worse. excessive audio clipping on voice and overall no depth of voice sound ("tinny" sounding voice quality). the Echo problem is definitely there and people can hear this echo when you are talking to them from the Samsung S7 edge with lineage 19.1. It drops in and out and is worse on mobile to mobile calls. It's less of a problem when calling landlines.

The most stable version that I've found that I use as a daily driver is lineage 18.1 which is what I'm using now. Lineage 19.1 does have a nice UI and some great additional features however I make a lot of voice calls and the voice quality on 19.1 is simply not good enough (yet). My hope is that it somehow gets fixed however I'm not sure what work is involved from a development perspective.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ivan_Meler:
Well here we go, earlier than usual, April 2022. security update is out. Here is a brief changelog:

- Merged April 2022. Security update

- Enabled new LineageOS icons (you might have to clear launcher cache for them to show up)

- Fixed issue where galery app would show black text on black background

- Fixed issue where unlock sound would sometimes play twice

- Misc performance and stability improvements

- Synced with LineageOS source

Updates for 18.1 and 17.1 will be out in a few days too, You can grab this update via ota or manually download it

As always huge thanks to everyone who supported this project and helped me cover build server cost and got me coffee

Also since my s7 edge screen is half dead and unusable if anyone finds any good listings inside eu for s7 or s7 edge on ebay feel free to send them to me as ill be getting a replacement one as i relay on vysor for testing which is great but i cant do much real world tests as phone has to be hooked up to pc.

There will be few more updates this month too since im working on a new aidl power hal that will improve performance and battery life further, as for voip calls echo ill look into that once i find a decent enough s7 that i can use for testing

Enjoy new build and stay safe
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shadowices:
you might have to clear launcher cache for them to show up,i did that but the icons its the same,can you show how the icons are please?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Duszan:
Clear app data worked for me
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shadowices:
how you do that just give me what you do to work please
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Duszan:
clear the internal memory in the Trebuchet settings
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
Update via OTA worked like a charm. Ota-features give the phone a very modern feel. Beautiful and neat script. BIG thanks!

🌷 🌷🌷
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xabu:
Keep in mind twrp-3.6.1_9-0-hero2lte.img

Europe and Americas are out ! For OTA updates your TWRP should be up to date !