yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S8 & S8+ Cross Device Development] 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

As always big thanks to everyone who supported the project and helped cover the build server cost
[Samsung Galaxy S8 & S8+ Cross Device Development] Kowa92:
I noticed that the stock Gallery's setting screen is completely empty, anyone else got this problem?

If the answer is yes, how can it be fixed?

I installed on Samsung Galaxy S8 these packages:

lineage-19.1-20220322-UNOFFICIAL-dreamlte

FlameGApps-12.0-basic-arm64-20220307

Magisk-v24.3

Thanks all!
[Samsung Galaxy S8 & S8+ Cross Device Development] Alloxda:
Hello. Can't set gesture navigation width at bottom.(default is the whole screen width)

How to solve the annoying problem?Thanks.Plese give an answer.
[Samsung Galaxy S8 & S8+ Cross Device Development] amir000002:
hi

How i can fix this proble.

Why not add vpn button?

How can I add a vpn?

I also attached a screenshot.

Thank you for your help

Thanks.
[Samsung Galaxy S8 & S8+ Cross Device Development] __Alchemist__:
Is there a way to enable the in screen button as home button?
[Samsung Galaxy S8 & S8+ Cross Device Development] Ivan_Meler:
New update is out, WIth quite a bit of improvements before april security update is out, you can get it from here or via ota

here is a changelog

- Improved app launch speed

- Improved general performance and battery life

- Upreved camera provider to 2.5

- Disabled livedisplay by default

- Cleaned up extra dependencies used for compiling

- Synced with LOS source

Ive also been looking into hwc but more on that later

As always big thanks to everyone who donated and helped cover the build server cost and got me coffee

enjoy new build and stay safe
[Samsung Galaxy S8 & S8+ Cross Device Development] SkyRunner625:
Is there a way to restore the Google backup without Google Setup?(because it is not included in 12L right now) When I enable backup in Google One it creates a new device backup instead of restoring the previous and continuing from there.(like in the setup)
[Samsung Galaxy S8 & S8+ Cross Device Development] 099349613a5fbd51bd6237f13:
@Ivan_Meler Just installed it OTA, which worked fine (felt super nice too). Thank you for your hard work bringing new life to this device.

I noticed, though, that an issue persists: the lock screen does not always appear when unlocking the phone; it sometimes shows the home screen wallpaper (as opposed to the lock screen wallpaper) and not much else. Although it's an easy fix on the user's part (I just lock the screen and unlock it again), I wonder if you or others have encountered this issue or if it's just me.
[Samsung Galaxy S8 & S8+ Cross Device Development] Ivan_Meler:
sadly im aware of that issue and its somewhat related to hwc and race condition going on there so im working on it right now but its still one of weirder issues and more frustrating to fix
[Samsung Galaxy S8 & S8+ Cross Device Development] user900:
I've updated also OTA. nice work. smooth process.

still hearing mickey mouse when using bluetooth headphones in calls. i use lg fp5
[Samsung Galaxy S8 & S8+ Cross Device Development] vishwa33:
How can I activate SELinux ?
[Samsung Galaxy S8 & S8+ Cross Device Development] sirfnomi:
Thank you very much Ivan once again. Really appreciated.
[Samsung Galaxy S8 & S8+ Cross Device Development] alexs127:
Hi guys! I face with problem on this rom>

I install binance app and after successfully login binance app reloaded and asked login again and have recursion with login and relogin

I tryed add binance to deenyList (Magisk), reload phone...etc...

Have we solution to login in binance app?
[Samsung Galaxy S8 & S8+ Cross Device Development] M4th12:
Try to install this modules in magisk and enable Zygisk in the settings:

GitHub - Magisk-Modules-Repo/MagiskHidePropsConf: This tool is now dead...

This tool is now dead... Contribute to Magisk-Modules-Repo/MagiskHidePropsConf development by creating an account on GitHub.

github.com

Releases · LSPosed/LSPosed.github.io

Contribute to LSPosed/LSPosed.github.io development by creating an account on GitHub.

github.com

GitHub - kdrag0n/safetynet-fix: Google SafetyNet attestation workarounds for Magisk

Google SafetyNet attestation workarounds for Magisk - kdrag0n/safetynet-fix

github.com
[Samsung Galaxy S8 & S8+ Cross Device Development] alexs127:
Thanks for the answer!

No=(

unfortunately I installed all this modules and its does not help, all banks apps work well, only crypto apps like binance or crypto com dont login -(

Spoiler content hidden.
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
I got the exact same problem and I can't find any solution for now.

I asked the Binance support for help but they found nothing. They told that they are still searching.

If you find any solution please tell me.

🙏🏼
[Samsung Galaxy S8 & S8+ Cross Device Development] Alloxda:
Hello.I have some prolems:

1.double tap status bar to sleep ,How to limit the touch width and height when not in lockscreen,because often triggered mistakenly.

https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/289893 mQuickQsOffsetHeight(I can't solve this very complex problem.)

2.pull down notification click power button then select Device controls,the notification is not collapsed.

3.lockdown is disappears in power button Settings.

Some UI needs tweaking:

1.How to hide navigation bar switch input when keyboard is popup in SystemUI ?,to get Fullscreen/Immersive(Can't use this shell in Android 12:adb shell wm overscan)

2.How to make notification background is 10% transparent / blur?

3.How to adjust the spacing of the notification action buttons?

4.Media music notification background color is not changed with the playing album's color.How to solve it?

5.Trebuchet launcher :search bar height and background in all app drawer,how to change?

Thanks for your great job. I think this 19.1 ROM is the prettiest release in Lineageos history since Android 12 launched.

This is some advice for UI adjust:

Trebuchet to make recent task rounded corner: edit apk in arsc/dimen: task_corner_radius_override -10
[Samsung Galaxy S8 & S8+ Cross Device Development] imrankhan500:
Is the Volte working on it?
[Samsung Galaxy S8 & S8+ Cross Device Development] Poojan Patel:
No, VoLTE will never work.
[Samsung Galaxy S8 & S8+ Cross Device Development] caneraylk:
Are Galaxy Wearable and Galaxy Health working?
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
No problem for me, just I need to change some props with MagiskHide Props Config module for Galaxy Wearable
[Samsung Galaxy S8 & S8+ Cross Device Development] tahirk:
Can anybody please help, I want to downgrade to stock (pie). Getting the following error using Odin:

SW Rev. CHECK FAIL (BOOTLOADER) DEVICE: 12 BINARY: 11
[Samsung Galaxy S8 & S8+ Cross Device Development] BiG_FooT:
Your problem is that you are using old firmware file. Basically your mobile bootloader is up to date. so download latest firmware from sammobile.com Download Firmware: https://sammobile.com
[Samsung Galaxy S8 & S8+ Cross Device Development] tahirk:
Thanks. Yup, that was the case. I got it working.
[Samsung Galaxy S8 & S8+ Cross Device Development] Alloxda:
Hello. I have a suggestion for you. You should publish a prettier [Theme Store] [can change more System UI (not just launcher)] for all Lineageos. Then all people will get a more beautiful and personalized mobile user interface. At the same time, you'll make more money by going on it.(All paid theme can get commission)
[Samsung Galaxy S8 & S8+ Cross Device Development] fernicar:
I'm stuck at TeamWin loading screen, it seems the update didn't start, TWRP 3.2.3.

Restart the phone will bring the loading screen of TWRP again.

I can restart in Download mode, any suggestions?
[Samsung Galaxy S8 & S8+ Cross Device Development] ksant0s:
Go to Download mode and flash latest version of TWRP again using Odin.
[Samsung Galaxy S8 & S8+ Cross Device Development] fernicar:
flashing latest twrp-3.6.1_9-0-greatlte.img.tar did the job, the update is done now. Thank you.
[Samsung Galaxy S8 & S8+ Cross Device Development] Alloxda:
:):cowboy:
[Samsung Galaxy S8 & S8+ Cross Device Development] ksant0s:
If your phone is rooted, install hktweaks then go to battery section of the app there you can find option to enable and disable AFC.
[Samsung Galaxy S8 & S8+ Cross Device Development] diegolambert:
Hello. The brightness control in the notification shade is not hiddenner or configurable
[Samsung Galaxy S8 & S8+ Cross Device Development] charlie2806:
after all attempts I give up Netflix :confused:
[Samsung Galaxy S8 & S8+ Cross Device Development] sauudmir:
Download and flash libemcrypto disabler module in magisk and netflix will work like a harm
[Samsung Galaxy S8 & S8+ Cross Device Development] charlie2806:
after all attempts I give up Netflix

even after installation still black screen
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
Work fine for me with Note 8 and last update on LOS 19.1
[Samsung Galaxy S8 & S8+ Cross Device Development] Zorro14:
hello, how to update lineage (with OTA I think)? Will clicking in the settings on download then install reset the phone? Will I have to wipe the data? Thanks you in advance
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
Like normal ROM, just download the update from setting the. restart and the update will be installed with the recovery mode
[Samsung Galaxy S8 & S8+ Cross Device Development] Zorro14:
Waow ok thanks a lot haha it worked great! I was worrying too much for nothing ;)
[Samsung Galaxy S8 & S8+ Cross Device Development] dgremlind:
I have the same issue, and the other one re AndroidAuto - it won't load.. Do you have any plans to have both issues fixed, please?

1. BT calls issue (BT music playback is working fine)

2. AndroidAuto issue
[Samsung Galaxy S8 & S8+ Cross Device Development] Ivan_Meler:
And here we go april builds are up, 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

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

There will be few other builds this months as im working on hwc and working on a new aidl power hal that will improve performance and battery life

18.1 builds will be out in a few dyas

Enjoy new builds and stay safe
[Samsung Galaxy S8 & S8+ Cross Device Development] sirfnomi:
Big Thanks Ivan 👍
[Samsung Galaxy S8 & S8+ Cross Device Development] Tha_Joker:
Did anyone get 1080p/4k at 60fps recording working?
[Samsung Galaxy S8 & S8+ Cross Device Development] 099349613a5fbd51bd6237f13:
I don't know if it's too early to say, but this issue seems to be fixed since this last update. I don't know if it was intentional or if it was some bug fixed upstream, but thanks anyway, Ivan!
[Samsung Galaxy S8 & S8+ Cross Device Development] Max_Mann:
I can confirm. Have had the same issue, but since last update it works like it should.
[Samsung Galaxy S8 & S8+ Cross Device Development] Max_Mann:
The BT call issue is for me the only thing which causes trouble on this great rom. When driving in the car it is impossible to make a call using BT. Listening music is OK.

I don't want to push. Just a short information that this issue is on the list and will be solved sooner or later would be helpful.
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
Personally I daily use BT in my car for call and listing music and I have any problem. Do you give access to the call on the device you use ? I attached a screenshot of what I'm talking about.

BTW I'm french, sorry for my english...
[Samsung Galaxy S8 & S8+ Cross Device Development] Max_Mann:
Yes, this function is switched on. Actually the phone is ringing via the car speaker and when picking up the call via the car screen or steering wheel means you don't hear anything and people tell me they hear me like scrambled.

It is also strange that when I receive a call both car and phone speakers are ringing. I'm not sure, but I remember on the older LOS-versions I was using, only the car speaker did ring.

BTW I'm German, thanks for understanding my english. :)
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
It's a bit weird, for my I daily call a person when I leave work and the conversation is fluent. In fact I don't have an integrated Bluetooth in my car, I change the radio (old car be like).

I have a Note8 probably you have a S8 or S8+, there is probably some change 🤷🏼
[Samsung Galaxy S8 & S8+ Cross Device Development] fernicar:
"Wallpaper & Style > Basic color" is missing, I get unwanted pink menus and I notice the PixelExperience AOSP ROM has this feature. Any workaround?
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
Simply because this ROM it's not the Pixel launcher but Trebuchet launcher...
[Samsung Galaxy S8 & S8+ Cross Device Development] user900:
it worked a few versions ago though....
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
Arf my bad, I installed the ROM just 3-4 weeks ago

But the fact that is not the same launcher is true
[Samsung Galaxy S8 & S8+ Cross Device Development] olokos:
Really awesome work!

I've tried the latest build from github for dream2lte and I've came across 2 issues:

1. Wrong target device for S8+. It targets dream2lte/dreamlte while the right target is dream2lte/dream2lte - I've seen other builds for S8+ have this bug which causes safetynet to fail.

2. I was using F2FS as /data partiton before on Android 11, I'm getting a bootloop after flashing Your ROM when /data is F2FS. I'll try with ext4 and report back.

EDIT: It does boot with /data as ext4, also first ROM, reboot twice and then gapps should be flashed. If gapps are flashed right after the ROM then it will also bootloop.

The rom really runs smooth and seems stable so far. Really nice work, it's amazing how well S8+ runs it! <3
[Samsung Galaxy S8 & S8+ Cross Device Development] mrgh68:
How to install gapps I did everything I could not installed

please help me....
[Samsung Galaxy S8 & S8+ Cross Device Development] dgremlind:
Having same BT call issue on s8+

Also, cannot get connected to android auto in car
[Samsung Galaxy S8 & S8+ Cross Device Development] ksant0s:
What do you mean by couldn't install? You are the only one complaining about gapps not installing. Can you tell us what you did exactly?
[Samsung Galaxy S8 & S8+ Cross Device Development] Prof_Shekhar:
Does Lineage OS 19.1 work with VoLTE network? Appreciate if someone can confirm with a yes or no.

Thanks.
[Samsung Galaxy S8 & S8+ Cross Device Development] user900:
no
[Samsung Galaxy S8 & S8+ Cross Device Development] mrgh68:
I mean, Flame Gapps -12.0 basic arm64 will not be installed after installing the ROM
[Samsung Galaxy S8 & S8+ Cross Device Development] ksant0s:
You are using wrong file. Either use gapps provided by Ivan or you can also use latest canary builds of FlameGapps or NikGapps which was recently updated to support 12.1/12L.
[Samsung Galaxy S8 & S8+ Cross Device Development] Ivan_Meler:
New build is up with few more improvements here is a changelog

- Fixed extended volume panel

- Fixed build fingerprint for dream2lte and greatlte that was causing safetynet to fail

- Updated icons for few more stock apps

- Cleaned up patches further

- Misc peroformance improvements

- Synced with LineageOS source

Big thanks to everyone who supported this project so far, enjoy new build and stay safe
[Samsung Galaxy S8 & S8+ Cross Device Development] mrgh68:
I also used the same file you put but it was not installed

Please send me the Gapps file
[Samsung Galaxy S8 & S8+ Cross Device Development] ksant0s:
You can find Ivan's modified gapps build here. NikGapps and FlameGapps canary builds can be found here and here. Always flash gapps right after flashing rom and you won't be facing any complications.
[Samsung Galaxy S8 & S8+ Cross Device Development] fernicar:
Just to be sure, flash both ROM and Gapps in a batch from TWRP using the "Add more Zips" button that appear after you select your ROM zip.
[Samsung Galaxy S8 & S8+ Cross Device Development] olokos:
Best way to install gapps is to clean wipe system+data+cache+dalvik, then directly after install properly working gapps of your choice,

In my case I chose full NikGapps available here which works great, including full device setup.

Current OpenGapps 12L build doesn't seem to work as the OpenGapps package has issues with missing priv-app permissions. If nobody minds having less of google apps then using FlameGapps from Ivan is the recommended option.

The ROM itself really looks beautiful and it's so smooth at the same time, great work, thank You Ivan!

I'm amazed how quickly the device runs, given it's age.
[Samsung Galaxy S8 & S8+ Cross Device Development] jkaart:
Do we get "too loud call volume low setting" someday fixed?!
[Samsung Galaxy S8 & S8+ Cross Device Development] fernicar:
there is a workaround explained here:

Here's how you can customize Android 12's monet colors without root

You can customize Android 12's monet colors without root, and it's very easy to do. Read more about how you can use LWP+ here!

www.xda-developers.com
[Samsung Galaxy S8 & S8+ Cross Device Development] user900:
the ideea was not to use a extra app for that....
[Samsung Galaxy S8 & S8+ Cross Device Development] cjay Padilla:
Hello why is no LTE+ icon or 4G advance?
[Samsung Galaxy S8 & S8+ Cross Device Development] SworDroids:
It is not implemented in the ROM
[Samsung Galaxy S8 & S8+ Cross Device Development] mrgh68:
Installed, thank you very much for your help:love:(y)(y)
[Samsung Galaxy S8 & S8+ Cross Device Development] carmechanic:
The ROM is mostly smooth but there is a slight lag/delay when the camera is opened in Snapchat or Instagram. Will this be fixed eventually?
[Samsung Galaxy S8 & S8+ Cross Device Development] mtelleria:
In my case Chrome is working fine, try this and tell me:

CONFIGURATION -> SYSTEM -> DEVELOPER -> "Disable HW Overlays" always on by default, otherwise UI lags like hell.
[Samsung Galaxy S8 & S8+ Cross Device Development] cas1421:
Yes, for now i'm using Firefox it runs well (while chrome gets fix, Google app also freeze).

@mtelleria witch google apps did you use ? my chrome freeze, i checked "Disable HW Overlays" but in this rom it is on by default so nothing to change.

@Ivan_Meler just for curiosity why do we have this option (Disable HW Overlays) enabled by default, i think in official roms it is always disabled.

​
[Samsung Galaxy S8 & S8+ Cross Device Development] Nath46:
It's as smallville said, it soft bricks the phone with the proper file.

Only twrp 3112 works in case you want to restore a backup.also you need a pc or linux to run odin and flash the recovery image in AP section, mac and jodin3 do not work.
[Samsung Galaxy S8 & S8+ Cross Device Development] 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

- Uprevved fp hal to 2.3

- Implemented fingerprint gestures

- fixed system audio recording in apps such as screen recorders

- performance and stability improvements

December builds of android 11 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 S8 & S8+ Cross Device Development] Magnuss85:
Warning: A problem on lineageOs 12. To developer options i tried to change Display Cutout and rom was dead. I did must wipe data to back in the rom. @Ivan_Meler please watch it with the team Lineageos 12 to fix it and a big thanks for your work. I will flash again your rom to next stable release
[Samsung Galaxy S8 & S8+ Cross Device Development] Nath46:
for info, the problem that bricks the phone seems to be an EFS issue: the phone remains bricked as you restore data or the bootlader or system or cache, but it's fixed after you have restored the EFS, I don't know any more but maybe that will help
[Samsung Galaxy S8 & S8+ Cross Device Development] Magnuss85:
I'm sorry but it don't work to me. No changes
[Samsung Galaxy S8 & S8+ Cross Device Development] cas1421:
@Ivan_Meler Thx for this new build.

Just one question is HWcomposer (HWC) working in Lineageos 19 ?

I know it's not working for Lineageos 18.1, but it is not listed in woking features for Lineageos 19
[Samsung Galaxy S8 & S8+ Cross Device Development] Ivan_Meler:
New build is up, it should resolve random system freezes that were happening in some apps
[Samsung Galaxy S8 & S8+ Cross Device Development] mtelleria:
Hi Ivan!!!

Thanks a lot for the last update, now Spotify and netflix seem to not have hangs!!!
[Samsung Galaxy S8 & S8+ Cross Device Development] bgrnoyan:
Wow this seems like a really good compilation. I'm getting ready too, I'll install it soon. Have you tested it in Google Chrome, it freezes and hangs?
[Samsung Galaxy S8 & S8+ Cross Device Development] sirfnomi:
Chrome isn't freezing now thanks Ivan very much
[Samsung Galaxy S8 & S8+ Cross Device Development] mtelleria:
Hi, just to confirm hotspot is working. Notifications with the last ROM version seems working fine.
[Samsung Galaxy S8 & S8+ Cross Device Development] andrueastman:
Thanks Ivan.

New update works well with Chrome and Spotify!
[Samsung Galaxy S8 & S8+ Cross Device Development] sauudmir:
Anyone here have a working gcam with los 19 yet?
[Samsung Galaxy S8 & S8+ Cross Device Development] poto4ever:
Sorry but I'm new to this world and it's my first Lineage os flash. How can I update to the new version of 10-12-2021 without losing all app data?

Thanks for this great work!
[Samsung Galaxy S8 & S8+ Cross Device Development] ksant0s:
Go to recovery>install then select new downloaded zip then swipe to flash. You can also wipe cache and dalvik before dirty flashing rom just to be on a safe side(that's what i always do)😉.
[Samsung Galaxy S8 & S8+ Cross Device Development] poto4ever:
Thanks, everything seems to have worked correctly!
[Samsung Galaxy S8 & S8+ Cross Device Development] CypherIMC:
You have to install twrp 3.6 to work with Android 12, it's not risky
[Samsung Galaxy S8 & S8+ Cross Device Development] Prof_Shekhar:
Appreciate if someone can let me know if there are any plans to add support for VoLTE in the future versions of Lineage OS.

Thanks.