[ROM] [UNOFFICIAL] [12.1] LineageOS 19.1

[fakemanoan]

/*
* 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.
*

LineageOS is a free, community built, aftermarket firmware distribution of Android 12 (S), which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps).

Based off the Exynos7420 organization source code.

Current issues:

• VoLTE, WiFi Calling - proprietary Samsung implementation won't work under Lineage
• Bluetooth audio in calls
• SELinux Permissive

Download Link:
GitHub Pages site

Alternatively for historical downloads:
LineageOS Releases on my GitHub

Donations:
If you are a fan of my work and want to show some support, visit my ko-fi donation page:
https://ko-fi.com/fakemanoan

This supports the project and helps me to fund other devices, such as S6 Edge+ and Note 5.

Version Information:
Source Code:

https://github.com/samsungexynos7420

ROM OS Version: 12.x S
ROM Kernel: Linux 3.10.x
Based On: LineageOS
Status: Beta/Testing

ROM creation date: 23/08/2022
Last release: 20/08/2023

Thanks to:
K9100ii - various kernel patches used
html6405 and rinando - various lineageos patches used
enesuzun2002 - original exynos7420 source code, without him and his work, none of this would really be possible
Exynos7420/universal7420 contributors
Armash - help with fingerprint issues
ivanmeler - lineage patches, linaro bsp patches
People who bug test the device just to improve the project. Appreciate the help!

 

[fakemanoan]

Supported Devices:
Refer to: https://github.com/fakemanoan/LineageOS-Releases/blob/lineage-19.1-7420/compatability.md

Reporting a bug
If you are experiencing a bug or issue with my ROM, open a Github issue with AT LEAST:
1) A description of the issue
2) Version of lineage you are running (ie. Android version, date of build)
3) Include a logcat, bugreport, dmesg, or last_kmsg when the issue occurs, whatever is necessary
4) Provide ALL necessary information

Do not report a bug if you are:

• running a custom kernel
• using an unsupported device or build i did not create
• the issue is already known about (VoLTE for example)
• is a generic lineageos issue/request (asking me to change a default launcher for example).

Read the FAQ and see if your answer is in there!

FAQ:
I have echo in phone calls!
Samsung devices have echoing issues in LineageOS. The problem can be mitigated with mixer_paths.xml tweaks, which I have done to the best of my ability.

My banking/other apps aren't working!
Chances are this is due to your device failing attestation checks.

Certain apps need your device to pass Play Integrity API. This is a test to see whether or not your device can be trusted. Currently, our device is not trustworthy due to SELinux Permissive, among other issues. In the meantime, you can install Play Integrity bypass modules in Magisk to get around this limitation mostly. Refer to general XDA threads for these issues.

My camera wont flash properly when taking a picture
The stock camera app won't sync the flash at the right time. However, other camera apps are reported to work fine. For example, GCam Go is a good alternative that is known to work on our device.

My phone shuts off randomly and when I plug it in, it is at 0%!
Your battery is severely degraded and needs replacing. This is not an issue with the ROM.

When is the next release?
The next release will come out when it is ready

I have a problem not on this list!
Refer to reporting a bug

 

[TomTran1408]

wow great work!!! Will try it soon, my S6 is not with me yet. Wish I can try it now :cheers:. Also thanks for bringing this old phone up to-date.

 

[ArmashOnXDA]

WOAHHHHHHHH :OOOOOOOOOOOOOOOO

Will it be available for the S6 Edge soon? zeroltexx/SM-G925

 

[fakemanoan]

:OOOOOOOOOOOOOOOO

Will it be available for the S6 Edge soon? (G925F/I)

yes. but for now while its a bit buggy, focusing on 1 device

 

[TomTran1408]

Good news, I just have a bootloop on my S6 so I did a factory reset so there's nothing on my phone right now (Nothing to worry because I backed up all my data into laptop already). Might try it in tommorow. This phone is my main phone currently so I'll test on it

 

[TomTran1408]

mine is G920F so hoping that everything is fine

 

[Concept48]

LineageOS is a free, community built, aftermarket firmware distribution of Android 12 (S), which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

After a long wait, here is Android 12L for the Samsung Galaxy S6! Though it is a beta with some issues, I figure I release it.

Based on the Exynos7420 source code.

What's working:

• Bluetooth
• Telephony (Calls, SMS, Mobile Data)
• WiFi/Hotspot
• NFC
• GPS
• Camera
• HWC

What's not working:

• VoLTE and other proprietary Samsung stuff
• Fingerprint
• You tell me

Download Link:
LineageOS Releases on my GitHub

Source Code:

GitHub - fakemanoan/local_manifests

Contribute to fakemanoan/local_manifests development by creating an account on GitHub.

github.com

GitHub - fakemanoan/android_kernel_samsung_universal7420

Contribute to fakemanoan/android_kernel_samsung_universal7420 development by creating an account on GitHub.

github.com

ROM OS Version: 12.x S
ROM Kernel: Linux 3.10.x
Based On: LineageOS

Version Information:
Beta/Testing

ROM creation date: 23/08/2022
Last release: 23/08/2022

Thanks to:
Talu(atgithub) - various patches used
html6405 and rinando - various lineageos patches used
enezusun2002 - original exynos7420 source code, without him and his work, none of this would really be possible
All Exynos7420/universal7420 contributors

Congratulations !1 You are the man !

 

[Concept48]

Will the Edge models be supported? (G925)
Yes, but for the moment just flat models whilst everything gets sorted.

I have echo in phone calls!
Echoing in calls has been a problem for Samsung devices for a long time. Not aware of a fix as of yet.

I have a problem!
Post relevant problem and debugging information (ie logcat, last_kmesg etc) here or on github


If you want to see the project improve , help by contributing code!

Changelog:

23.08.2022
Initial Release for flat models

Paypal link?

 

[Concept48]

Congratulations !1 You are the man !

I,m installing now /sucess/ Reboot /after 18 cycles booted up / setting up /and I,m inn . waw I waited sooo long for this to happen .
You don't wanna know how happy we are ,,The S6 is making it's comeback - THANK YOU !!

 

[fakemanoan]

I,m installing now /sucess/ Reboot /after 18 cycles booted up / setting up /and I,m inn . waw I waited sooo long for this to happen .
You don't wanna know how happy we are ,,The S6 is making it's comeback - THANK YOU !!

Glad to hear it works for you. I'll be working on some other releases soon (tm), probably crdroid, pixel experience and others (any suggestions?).

Paypal link?

Check the OP

 

[Concept48]

Glad to hear it works for you. I'll be working on some other releases soon (tm), probably crdroid, pixel experience and others (any suggestions?).

One suggestion , don't leave us and stay !

 

[adelbouzi]

thanks lot for your time and work man ♥
please will you update this room later ?

 

[TomTran1408]

Just installed it 20 mins ago, everything until now is smooth and no over heat. Good work!!

 

[Concept48]

thanks lot for your time and work man ♥
please will you update this room later ?

He just started and said in chat he will do allot more

 

[ArmashOnXDA]

He just started and said in chat he will do allot more

When are you making the review of the ROM?

 

[Concept48]

When are you making the review of the ROM?

I was so tired when I came home so I Shot the video , fell a sleep while making it , but just posted it , it's up my friend I must just finish some text and links !! So Right Now !

 

[Concept48]

ROM works like a charm for now uptime 12 hrs Plus no RR (random Reboots) etc here a promotional video

 

[ArmashOnXDA]

Damnnnnnnnnn that's so coolllll!!!! I can't wait for S6 edge (zeroltexx) to get the update. Any estimate as to when will G925 get the update?

 

[fakemanoan]

ROM works like a charm for now uptime 12 hrs Plus no RR (random Reboots) etc here a promotional video

appreciate the support!

Damnnnnnnnnn that's so coolllll!!!! I can't wait for S6 edge (zeroltexx) to get the update. Any estimate as to when will G925 get the update?

dont hold me to this, but (hopefully) i plan to have all s6 variants with an A12L release by the end of the week, including W8 variants.

I still can't get the fingerprint sensor working properly. I don't want to keep the releases back if that doesn't work though, as everything else appears to work fine.

After I release the new builds, i'll try get SELinux to enforcing, DT2W and the new pixel power HAL working. We'll see how that goes lol