[ROM][STABLE][Signature Spoofing/MicroG support][OTA updates] LineageOS 18.1 for S7 Exynos

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Meesam4687

New member
Jun 8, 2021
3
0
k5tUT1V.png

LineageOS 18.1 for herolte

Code:
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

Working:
- Wifi
- Sound
- mali drivers
- USB tethering
- HW Backed video Playback
- Ril (Mobile data,calls, sms and stuff)
- Sensors
- Buttons and their backlight
- Bluetooth
- Wifi HotSpot
- MTP
- 2D and 3D gpu acceleration
- HW encoding/decoding
- HWcomposer (HWC)
- Charging with device powered off
- Stuff I didn't test yet
- Camera
- GPS
- Fingerprint Sensor
- Mobicore
- SW codecs

Not Working
-



Take a note that a lot of LineageOS features have not been completed yet this is not a device bug and please do not report those
in this rom thread as you will be reported to moderator also do not post bug reports for known issues or bug reports without proper
a) Logcat
b) proc/last_kmsg (or proc/kmsg)
c) data/tombstones
d) dmesg

Also do not under any circumstances post bug reports if you are using substratum themes or unsupported magisk modules or you have performed any system modifications



Install gapps right after installing the rom itself dont try to boot to system before that if you want to use gapps
NikGapps and BiTgapps were both tested and working

Downloads:
Google Drive
Mega.nz
MD5: c11c0eff8156ed1b7668db4cd00a46b3

I do this in my free time so bear that in mind when you notice I didn't fix known bug in next available build, Currently i work on this alone and i am not one of those kangers that just copy source and claim it as their own work,
if you want to support the project feel free to buy me some coffee paypal.me/ivanmeler




Feel free to join telegram group with early builds progress updates and some off topic stuff Join

Due to requests from some users I added signature spoofing support to the rom which allows usage of MicroG
you can simply install MinMicroG and grant it needed permissions for signature spoofing to make it work as intended


Based On Android 11/R
Changelog

09.01.2022.
- Merged January 2022. Security update
- Synced with LOS source

15.12.2021.
- Merged December 2021. Security update
- Removed liboemcrypto which was breaking playback in some apps that use drm
- Synced with LOS source

05.11.2021.
- Merged upstream wireguard kernel changes
- Merged November 2021. Security update
- Synced with LOS source

05.10.2021.
- Merged October security update
- Merged October Kernel upodates to 3.18.x
- Added more advanced burn in protection
- Misc performance and stability updates
- Synced with LOS source

09.09.2021.
- Merged September 2021. Security Update
- Merged September 2021. Security update to kernel
- Fixed WiFi Display (Screen mirroring)
- Resolved few sepolicy issues
- Synced with LOS source

04.08.2021.
- Added battery saver options (settings -> battery)
This allows you to limit phone charging to given percentage
(By default it stops on 75% and starts charging at 25%)
this can be controled by sysfs paths
module/sec_battery/parameters/store_mode_min
and
module/sec_battery/parameters/store_mode_max
In future release there will be a slider for this
- Merged August 2021. Security update
- Merged August 2021. Security update to kernel
- Misc performance and stability improvements
- Synced with LOS source

08.07.2021.
- Merged latest kernel patches from kernel/common android-3.18 branch
- Merged July 2021. security update
- Synced with LOS source
- misc performance and stability improvements

05.07.2021.
- Kernel: Fixed issue where using external sdcard as combined internal storage caused high cpu usage
- Removed leftover aosp charging animations
- mounted cpefs folder on boot
- Added NFC Extended Lenght support
- Fixed power profile swtiching (Better performance/battery life)
- Synced with LOS source

21.06.2021.
- Audio: resewt mixer gains to default values since we have lifevibes working now and handling it
- Audio: Reworked incall audio handling in mixer paths to disable 2nd mic that was picking up noise
- Audio: Reworked voice commands input mixer paths
- Audio: Fixed voip calls not picking up microphone due to wrong paths (e.g. apps telegram, whatsapp)
- Replaced vulkan lib with symlink to mali lib (Like on stock) (This saved some space too)
- Kernel: Merged upstream aosp 3.18 kernel
- Kernel: Merged latest upstream cpufreq (DVFS) patches for dynamic voltage and frequency handling
- Kernel: Enabled CONFIG_HZ_300 for faster interaction handling
- Cleaned up public.libraries.txt
- Resolved few more sepolicy issues
- A lot of perforamnce and stability improvements
- Synced with LOS source

10.06.2021.
- Removed deprecated custom bt hal as AOSP one works too with extra config flag
- removed audio effects from voice_recognition as it caused audio hal to crash/restart
- Merged June 2021. Security update
- Synced with LOS source

06.06.2021.
- kernel: reverted "net: disable netpoll on fresh napis" which caused cpu to lock up at higher frequencies
- removed unsupported audio devices from audio policy config
- Synced with LOS source

03.06.2021.
- sepolicy: Resolved audioserver denial
- sepolicy: Allowed mediaserver to read exported_camera_prop
- Moved volume panel to left side
- Removed invalid media codec config for vc1 decoder
- Removed prop that would try to load non existing vulkan lib
- Updated media profiles to new schema
- kernel: Upstreamed and updated to 3.18.140 with all of the latyest security patches and updates to date
- kernel: enabled vdso32 (https://source.android.com/devices/architecture/kernel/config#vdso32-on-arm64) perf. and battery life improvements
- kernel: fixed issues with obb folder present in rare cases
- kernel: merged latest android kernel/common 3.18 branch
- kernel: updated wireguard
- kernel: merged N935FXXS8CUD1 source drop
- Synced with latest los source

05.05.2021.
- sepolicy: Allowed cbd (Modem daemon) service to read proc_net sysfs
- sepolicy: Allowed gpuservice acces to graphics_config_prop
- sepolicy: improved debugfs handling for mali and ion
- Fixed video recording in a lot of apps (Might require clean flash for some users)
- Updated blobs to N935FXXS8CUD1 (April 2021 security update)
- Fixed edge case where fast charging switch would be ignored because its chwoned too late
- Compiled NFC hal from source (Google released samsung nfc source
(https://android.googlesource.com/platform/hardware/samsung/nfc/), (Should improve stability)
- Upreved livedisplay implementation (to 2.1) with native flicker free support
- Added lifevibes blobs for audio effects and enhancements
- Merged May 2021 security update
- Synced with LOS source

07.04.2021.
- Fixed Vulkan
- Disabled WPA2 to WPA3 auto-upgrade (This caused issues on some wifi networks)
- Rebased AntiFlicker and livedisplay support
- Performance and stability improvements
- Synced April 2021 Security Update
- Synced with LOS source

22.03.2021.
- Added signature spoofing support for MicroG
- Cleaned up codebase
- Misc performance and satbility improvements
- Synced with LOSsource

04.03.2021.
- Fixed Mouse pointer icon when using an external mouse
- Improved swcodec handling
- Performance and stability improvements
- Merged March 2021. security update
- Synced with LOS source

18.02.2021.
- Fixed cover case display states being flipped
- Improved renderscript handling
- Further imrpoved selinux policies and fixed denials
- Fixed binder related vurnability in kernel
- disabled zcache compression which could caue kernel panics
- Misc performance and stability improvements
- Synced with LOS source

05.02.2021.
- Improved HWC handling
- Added always on display
- Fixed issue where some games would show swapped colors
- Rebased sepolicy
- Fixed hwc selinux denials that slowed down UI
- Added support for smart cover cases
- Imrpoved renderscript performance
- Imrpoved offline charging (New animation and it should recognize wireless charger while phone is off now)
- Misc performance and stability improvements (A lot of them, as always you can check github and lineageos gerrit)
- Merged February 2021. security update
- Synced with LineageOS source

24.01.2021.
- Fixed HWC
- Drastically improved performance and battery life
- Added back flicker free dimming and fast charging switch (Now as hiidl interfaces)
- Switched to samsungs DT2W driver used on AOD on stock (Battery life improvements)
- Added custom LiveDisplay modes
- Disabled some excess logging
- Cleaned up codebase

13.01.2021.
- Merged januart 2021 Security Updat
- 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

22.12.2020.
- Merged december 2020 security update
- Fixed volume adjustment with audio
- Drastically improved audio quality
- Merged December pixel feature drop
- Fixed noise cancelling in call
- Misc performance and stability improvements

24.11.2020.
- Fixed in call audio (Volume changing in call is still somewhat broken)
- Merged November 2020 security update
- Imrpoved BT audio handling
- Selinux is back in Enforcing mode
- Fixed signal strenght indicator for all network modes (2g/3g/4g)
- Fixed soft buttons backlight handling
- Fixed fingerprint recognition in some apps (Non secure ones for now)
- Fixed glove mode
- Misc performance and stability improvements
- Synced with LOS source

06.10.2020.
- Improved brightness slider range
- Improved microphone input in some voip apps
- Synced with LOS source

05.10.2020.
- Initial release



XDA:DevDB Information
LineageOS 18.0 for S7, ROM for the Samsung Galaxy S7

Contributors
Ivan_Meler
Source Code: https://github.com/8890q/android_kernel_samsung_universal8890/tree/lineage-18.1

ROM OS Version: Android 11
ROM Kernel: Linux 3.18.x

Version Information
Status:
Stable
Does this work on SM-G930FD?
 

Alireza.R

New member
Apr 19, 2019
4
0
Although this rom works like a charm, i had some issues:
*Answering calls from 2nd sim via Bluetooth Headphones = no sound at all and switching to phone speakers won't solve it either.
*Answering calls from 2nd sim without Bluetooth = works just fine, but during call if i connect bt headphones, the same issue.
*Calls from sim1 has no issues at all, everything works. BT and stuff has no problem.
*****
I had no issues with stock rom.
Im at latest build and tried some old ones and no luck.
Tested with clean install without gapps, same issue.
 

Alireza.R

New member
Apr 19, 2019
4
0
Although this rom works like a charm, i had some issues:
*Answering calls from 2nd sim via Bluetooth Headphones = no sound at all and switching to phone speakers won't solve it either.
*Answering calls from 2nd sim without Bluetooth = works just fine, but during call if i connect bt headphones, the same issue.
*Calls from sim1 has no issues at all, everything works. BT and stuff has no problem.
*****
I had no issues with stock rom.
Im at latest build and tried some old ones and no luck.
Tested with clean install without gapps, same issue.
Also tested LineageOS 19 and the same issue with bt headphones when receiveing calls exist s.
 

reddriver

Member
Apr 9, 2015
6
0
Hi, could anyone pls check if is VoWifi option present? I don't see under call settings. I came from stock ROM and there it worked.
 

manyone

Member
Apr 25, 2010
33
1
i stuck in a loop.
Having only the German Messagetext and try to translate
first screen is "copy apps & data" i choose not to copy and then
1. please wait
2. check for update
3. checking data
4. screen goes black and nothing works for a while then the loop starts again and again

tried to flash i two times with delete Data,cache and dalvik. every time the same
I flased LOS with gapps-stock and magisk v24.1 (tried v23 first but the same)

anyone any idea ?

with LOS 17.1 i had no problems to install in the past.
 

ukleinek

Member
Jan 11, 2019
12
1
Samsung Galaxy S7
I now installed the kernel provided by Roberto, but my problems are still there, i.e. hangs in spotify (it reproducibly takes ~30 seconds until spotify is started), fennec takes ages to startup and isn't reactive, too, and connect to web sites is also slow. Occasional the dialog "Fennec isn't responding, Close app? Wait?" occurs (also for spotify).

Also after some time the LED indicating charging keeps off all the time, no matter if the phone charges or not.

I tried enabling the LED via adb root, but modifying the brightness file in sysfs doesn't change anything.

Any hints very welcome.
I wonder with vendor firmware version I need? Could this be the culprit that explains my problems?
 

dark_o

New member
Nov 11, 2021
3
2
i stuck in a loop.
Having only the German Messagetext and try to translate
first screen is "copy apps & data" i choose not to copy and then
1. please wait
2. check for update
3. checking data
4. screen goes black and nothing works for a while then the loop starts again and again

tried to flash i two times with delete Data,cache and dalvik. every time the same
I flased LOS with gapps-stock and magisk v24.1 (tried v23 first but the same)

anyone any idea ?

with LOS 17.1 i had no problems to install in the past.
some time ago I had the same, and found that the problem comes from gapps(I don't remember which version I used then) I tried with an old version in my case open_gapps-arm64-11.0-nano-20210909 and everything works.
 

Kippy51

Senior Member
Mar 11, 2015
1,384
749
Haren (Ems)
thanx, i will try it next time but i thought, i have to use the Version which is corresponding to the Android Version and not to an older one.
Is it save to use an older gapps version instead of the corresponding Version.
I hardly ever use new gapps when flashing a ROM. Mine are from November. Always use pico, enough for me. Google updates it's apps anyway after install.
 

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  • 7
    May security update build is up, You can get it via ota or from the OP
    as always big thanks to everyone who supportyed this project so far and helped me cover the build server cost and got me coffee

    There will also be new 19.1 build with new power hal in a few days

    Enjoy new build and stay safe
  • 49
    k5tUT1V.png

    LineageOS 18.1 for herolte

    Code:
    /*
    * Your warranty is now void.
    *
    * I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or you getting fired because the alarm app failed. Please
    * do some research if you have any concerns about features included in this ROM
    * before flashing it! YOU are choosing to make these modifications, and if
    * you point the finger at me for messing up your device, I will laugh at you.
    */

    Working:
    - Wifi
    - Sound
    - mali drivers
    - USB tethering
    - HW Backed video Playback
    - Ril (Mobile data,calls, sms and stuff)
    - Sensors
    - Buttons and their backlight
    - Bluetooth
    - Wifi HotSpot
    - MTP
    - 2D and 3D gpu acceleration
    - HW encoding/decoding
    - HWcomposer (HWC)
    - Charging with device powered off
    - Stuff I didn't test yet
    - Camera
    - GPS
    - Fingerprint Sensor
    - Mobicore
    - SW codecs

    Not Working
    -



    Take a note that a lot of LineageOS features have not been completed yet this is not a device bug and please do not report those
    in this rom thread as you will be reported to moderator also do not post bug reports for known issues or bug reports without proper
    a) Logcat
    b) proc/last_kmsg (or proc/kmsg)
    c) data/tombstones
    d) dmesg

    Also do not under any circumstances post bug reports if you are using substratum themes or unsupported magisk modules or you have performed any system modifications



    Install gapps right after installing the rom itself dont try to boot to system before that if you want to use gapps
    NikGapps and BiTgapps were both tested and working

    Downloads:
    Google Drive
    Mega.nz
    GitHub releases
    MD5: fa6e7420ce6159127617aef4c903bce4

    if you want to support the project feel free to buy me some coffee paypal.me/ivanmeler

    BTC: bc1qqan6m5tn284g38tu52nalc9x5z4all8z5geq6y
    ETH(erc20): 0xB737100035a989fA9EaD13B81af2a32EFe6E1C0f
    Donations help cover the build server cost and since I do this in my free time, and also cover the coffee for time spent debugging stuff



    Feel free to join telegram group with early builds progress updates and some off topic stuff Join

    Due to requests from some users I added signature spoofing support to the rom which allows usage of MicroG
    you can simply install MinMicroG and grant it needed permissions for signature spoofing to make it work as intended


    Based On Android 11/R
    Changelog

    07.05.2022.
    - Merged May 2022. Security update
    - Synced with LOS source

    07.04.2022.
    - Drastically speed up app launch time (more info about that here)
    - Merged April 2022. Security update
    - Imrpoved performance and battery life by disabling some unnecessary logging
    - Removed AudioFX which was causing audio issues
    - Synced with LOS source

    12.03.2022.
    - Merged March 2022. Security update
    - Implemented OTA updates
    - Synced with LOS source

    11.02.2022.
    - Merged February 2022. security update
    - Fixed issue where camera would stop working after prolonged use
    - Removed unused custom ld.config.txt that was overriding main one
    - Switched to few source built ril related libs
    - Added support for changing wireless charging sound
    - Misc performance and stability improvements
    - Synced with LOS source

    09.01.2022.
    - Merged January 2022. Security update
    - Synced with LOS source

    15.12.2021.
    - Merged December 2021. Security update
    - Removed liboemcrypto which was breaking playback in some apps that use drm
    - Synced with LOS source

    05.11.2021.
    - Merged upstream wireguard kernel changes
    - Merged November 2021. Security update
    - Synced with LOS source

    05.10.2021.
    - Merged October security update
    - Merged October Kernel upodates to 3.18.x
    - Added more advanced burn in protection
    - Misc performance and stability updates
    - Synced with LOS source

    09.09.2021.
    - Merged September 2021. Security Update
    - Merged September 2021. Security update to kernel
    - Fixed WiFi Display (Screen mirroring)
    - Resolved few sepolicy issues
    - Synced with LOS source

    04.08.2021.
    - Added battery saver options (settings -> battery)
    This allows you to limit phone charging to given percentage
    (By default it stops on 75% and starts charging at 25%)
    this can be controled by sysfs paths
    module/sec_battery/parameters/store_mode_min
    and
    module/sec_battery/parameters/store_mode_max
    In future release there will be a slider for this
    - Merged August 2021. Security update
    - Merged August 2021. Security update to kernel
    - Misc performance and stability improvements
    - Synced with LOS source

    08.07.2021.
    - Merged latest kernel patches from kernel/common android-3.18 branch
    - Merged July 2021. security update
    - Synced with LOS source
    - misc performance and stability improvements

    05.07.2021.
    - Kernel: Fixed issue where using external sdcard as combined internal storage caused high cpu usage
    - Removed leftover aosp charging animations
    - mounted cpefs folder on boot
    - Added NFC Extended Lenght support
    - Fixed power profile swtiching (Better performance/battery life)
    - Synced with LOS source

    21.06.2021.
    - Audio: resewt mixer gains to default values since we have lifevibes working now and handling it
    - Audio: Reworked incall audio handling in mixer paths to disable 2nd mic that was picking up noise
    - Audio: Reworked voice commands input mixer paths
    - Audio: Fixed voip calls not picking up microphone due to wrong paths (e.g. apps telegram, whatsapp)
    - Replaced vulkan lib with symlink to mali lib (Like on stock) (This saved some space too)
    - Kernel: Merged upstream aosp 3.18 kernel
    - Kernel: Merged latest upstream cpufreq (DVFS) patches for dynamic voltage and frequency handling
    - Kernel: Enabled CONFIG_HZ_300 for faster interaction handling
    - Cleaned up public.libraries.txt
    - Resolved few more sepolicy issues
    - A lot of perforamnce and stability improvements
    - Synced with LOS source

    10.06.2021.
    - Removed deprecated custom bt hal as AOSP one works too with extra config flag
    - removed audio effects from voice_recognition as it caused audio hal to crash/restart
    - Merged June 2021. Security update
    - Synced with LOS source

    06.06.2021.
    - kernel: reverted "net: disable netpoll on fresh napis" which caused cpu to lock up at higher frequencies
    - removed unsupported audio devices from audio policy config
    - Synced with LOS source

    03.06.2021.
    - sepolicy: Resolved audioserver denial
    - sepolicy: Allowed mediaserver to read exported_camera_prop
    - Moved volume panel to left side
    - Removed invalid media codec config for vc1 decoder
    - Removed prop that would try to load non existing vulkan lib
    - Updated media profiles to new schema
    - kernel: Upstreamed and updated to 3.18.140 with all of the latyest security patches and updates to date
    - kernel: enabled vdso32 (https://source.android.com/devices/architecture/kernel/config#vdso32-on-arm64) perf. and battery life improvements
    - kernel: fixed issues with obb folder present in rare cases
    - kernel: merged latest android kernel/common 3.18 branch
    - kernel: updated wireguard
    - kernel: merged N935FXXS8CUD1 source drop
    - Synced with latest los source

    05.05.2021.
    - sepolicy: Allowed cbd (Modem daemon) service to read proc_net sysfs
    - sepolicy: Allowed gpuservice acces to graphics_config_prop
    - sepolicy: improved debugfs handling for mali and ion
    - Fixed video recording in a lot of apps (Might require clean flash for some users)
    - Updated blobs to N935FXXS8CUD1 (April 2021 security update)
    - Fixed edge case where fast charging switch would be ignored because its chwoned too late
    - Compiled NFC hal from source (Google released samsung nfc source
    (https://android.googlesource.com/platform/hardware/samsung/nfc/), (Should improve stability)
    - Upreved livedisplay implementation (to 2.1) with native flicker free support
    - Added lifevibes blobs for audio effects and enhancements
    - Merged May 2021 security update
    - Synced with LOS source

    07.04.2021.
    - Fixed Vulkan
    - Disabled WPA2 to WPA3 auto-upgrade (This caused issues on some wifi networks)
    - Rebased AntiFlicker and livedisplay support
    - Performance and stability improvements
    - Synced April 2021 Security Update
    - Synced with LOS source

    22.03.2021.
    - Added signature spoofing support for MicroG
    - Cleaned up codebase
    - Misc performance and satbility improvements
    - Synced with LOSsource

    04.03.2021.
    - Fixed Mouse pointer icon when using an external mouse
    - Improved swcodec handling
    - Performance and stability improvements
    - Merged March 2021. security update
    - Synced with LOS source

    18.02.2021.
    - Fixed cover case display states being flipped
    - Improved renderscript handling
    - Further imrpoved selinux policies and fixed denials
    - Fixed binder related vurnability in kernel
    - disabled zcache compression which could caue kernel panics
    - Misc performance and stability improvements
    - Synced with LOS source

    05.02.2021.
    - Improved HWC handling
    - Added always on display
    - Fixed issue where some games would show swapped colors
    - Rebased sepolicy
    - Fixed hwc selinux denials that slowed down UI
    - Added support for smart cover cases
    - Imrpoved renderscript performance
    - Imrpoved offline charging (New animation and it should recognize wireless charger while phone is off now)
    - Misc performance and stability improvements (A lot of them, as always you can check github and lineageos gerrit)
    - Merged February 2021. security update
    - Synced with LineageOS source

    24.01.2021.
    - Fixed HWC
    - Drastically improved performance and battery life
    - Added back flicker free dimming and fast charging switch (Now as hiidl interfaces)
    - Switched to samsungs DT2W driver used on AOD on stock (Battery life improvements)
    - Added custom LiveDisplay modes
    - Disabled some excess logging
    - Cleaned up codebase

    13.01.2021.
    - Merged januart 2021 Security Updat
    - 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

    22.12.2020.
    - Merged december 2020 security update
    - Fixed volume adjustment with audio
    - Drastically improved audio quality
    - Merged December pixel feature drop
    - Fixed noise cancelling in call
    - Misc performance and stability improvements

    24.11.2020.
    - Fixed in call audio (Volume changing in call is still somewhat broken)
    - Merged November 2020 security update
    - Imrpoved BT audio handling
    - Selinux is back in Enforcing mode
    - Fixed signal strenght indicator for all network modes (2g/3g/4g)
    - Fixed soft buttons backlight handling
    - Fixed fingerprint recognition in some apps (Non secure ones for now)
    - Fixed glove mode
    - Misc performance and stability improvements
    - Synced with LOS source

    06.10.2020.
    - Improved brightness slider range
    - Improved microphone input in some voip apps
    - Synced with LOS source

    05.10.2020.
    - Initial release



    XDA:DevDB Information
    LineageOS 18.0 for S7, ROM for the Samsung Galaxy S7

    Contributors
    Ivan_Meler
    Source Code: https://github.com/8890q/android_kernel_samsung_universal8890/tree/lineage-18.1

    ROM OS Version: Android 11
    ROM Kernel: Linux 3.18.x

    Version Information
    Status:
    Stable
    24
    New builds are up, Here is a brief changelog

    - Merged September 2021. Security Update
    - Merged September 2021. Security update to kernel
    - Fixed WiFi Display (Screen mirroring)
    - Resolved few sepolicy issues
    - Synced with LOS source

    Builds were delied a bit this month due to google pushing source and security update itself later than usual but there are a few extra fixes that apply to s7 that are also included like working Wireless display
    Updated builds of 17.1 will be posted in a few days too

    Also Android 12 is around the corner and once source for that is out I will start working on getting it up and running on s7 thats at this point over a 5 years old device but still can handle new android releases perfectly

    Big thanks to everyone who supported this project in past as their donations help cover the build server cost and get me a coffee (I do this on a hobby in my free time)
    Because of those people this project and device is still alive
    Enjoy new build and stay safe
    23
    Another surprise build is up, here is a brief changelog

    - Audio: resewt mixer gains to default values since we have lifevibes working now and handling it
    - Audio: Reworked incall audio handling in mixer paths to disable 2nd mic that was picking up noise
    - Audio: Reworked voice commands input mixer paths
    - Audio: Fixed voip calls not picking up microphone due to wrong paths (e.g. apps telegram, whatsapp)
    - Replaced vulkan lib with symlink to mali lib (Like on stock) (This saved some space too)
    - Kernel: Merged upstream aosp 3.18 kernel
    - Kernel: Merged latest upstream cpufreq (DVFS) patches for dynamic voltage and frequency handling
    - Kernel: Enabled CONFIG_HZ_300 for faster interaction handling
    - Cleaned up public.libraries.txt
    - Resolved few more sepolicy issues
    - A lot of perforamnce and stability improvements
    - Synced with LOS source

    There are a lot of general improvements in this build and since i just came back from vacation i decided i could as well publish it early instead of waiting for next month so enjoy, Once again big thanks to everyone who supported this project with donations as i do this in my free time for free and their donations help offset build server cost and get me coffee.
    Enjoy new build and stay safe
    20
    New builds are up here is a brief changelog

    - Improved HWC handling
    - Added always on display
    - Fixed issue where some games would show swapped colors
    - Rebased sepolicy
    - Fixed hwc selinux denials that slowed down UI
    - Added support for smart cover cases
    - Imrpoved renderscript performance
    - Imrpoved offline charging (New animation and it should recognize wireless charger while phone is off now)
    - Misc performance and stability improvements (A lot of them, as always you can check github and lineageos gerrit)
    - Merged February 2021. security update
    - Synced with LineageOS source

    As always big thanks to everyone who donated and helped support this project (It covers coffee and build server cost) and keeping s7 alive with yet another android version 5 years after phones release
    20
    November security update build is up here is a brief changelog
    - Merged upstream wireguard kernel changes
    - Merged November 2021. Security update
    - Synced with LOS source
    Not too many changes in this one as you can see as i spent most of the time focusing on LOS 19 build (Android 12)
    which is coming along great (Just some gralloc work left to do and sensor hal needs some attention before first public builds)
    Big thanks to everyone who supported this project as always as its thanks to them that this project is still up and running, Enjoy new build and stay safe