Optimized LineageOS19.1 v8.0 [4Dec]

The future of Optimized LineageOS

  • Stop it. We need a new base like crdroid or ResurrectionRemix for more tweaks

  • Keep doing what you do.


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Concept48

Senior Member
Dec 26, 2021
544
236
Sony Xperia M
Please take logs next time wifi disconnect happened.

I don't understand what u mean with screen. A12 is like that.

About SDcard make sure you don't have it setup as Internal Storage (Adoptable Storage) and if you did in previous ROMs format it and use it as external storage. If it's still happening take logs.
Ok my s4 works really nice , but I,m not using Gapps , I use Aurora Store and have little issues ,Is V8 on the way , was about to make a new video about S4
 

Retrial

Recognized Contributor & Translator
Jun 10, 2015
2,137
5,029
Athens
Samsung Galaxy S4
Xiaomi Poco F1
Ok my s4 works really nice , but I,m not using Gapps , I use Aurora Store and have little issues ,Is V8 on the way , was about to make a new video about S4
Hey, I don't see v8 yet. :p (but side may wake up one morning and do it, Idk 🤪)
I love your videos :love:
 
Last edited:

HughChen2020

New member
Sep 10, 2022
2
4
V7 on i9508 (China mobile variant of i9505) will show error 1 when installing, any idea? Thanks!

Below are the lines related to the error:

Installing zip file '/external_sd/download/Optimized-LineageOS-19.1-V7.0 (1).zip'
Unmounting System...
I:Update binary zip
I:Extracting updater binary 'META-INF/com/google/android/update-binary'
I:Zip does not contain SELinux file_contexts file in its root.
I:Legacy property environment not used in updater.
No path given to file labeling backend
selinux_android_file_context: Error getting file context handle (No such file or directory)
script aborted: E3004: This package is for device: jflte,jfltexx,i9505,GT-I9505,jgedlte,i9505g,GT-I9505G,9505G,i9505G,GT-9505G,9507,GT-9507,i9507,9508,GT-9508,i9508,jfltevzw,jfltespr,jflterefreshspr,jfltetmo,jfltecri,jfltecsp,jflteatt,jfltecan,jfltetfnatt,jfltetfntmo,jflteusc,jfltezm; this device is .
E3004: This package is for device: jflte,jfltexx,i9505,GT-I9505,jgedlte,i9505g,GT-I9505G,9505G,i9505G,GT-9505G,9507,GT-9507,i9507,9508,GT-9508,i9508,jfltevzw,jfltespr,jflterefreshspr,jfltetmo,jfltecri,jfltecsp,jflteatt,jfltecan,jfltetfnatt,jfltetfntmo,jflteusc,jfltezm; this device is .error: 3004
Updater process ended with ERROR: 1
I:Install took 1 second(s).
Error installing zip file '/external_sd/download/Optimized-LineageOS-19.1-V7.0 (1).zip'
Updating partition details...
 
Last edited:
V7 on i9508 (China mobile variant of i9505) will show error 1 when installing, any idea? Thanks!

Below are the lines related to the error:

Installing zip file '/external_sd/download/Optimized-LineageOS-19.1-V7.0 (1).zip'
Unmounting System...
I:Update binary zip
I:Extracting updater binary 'META-INF/com/google/android/update-binary'
I:Zip does not contain SELinux file_contexts file in its root.
I:Legacy property environment not used in updater.
No path given to file labeling backend
selinux_android_file_context: Error getting file context handle (No such file or directory)
script aborted: E3004: This package is for device: jflte,jfltexx,i9505,GT-I9505,jgedlte,i9505g,GT-I9505G,9505G,i9505G,GT-9505G,9507,GT-9507,i9507,9508,GT-9508,i9508,jfltevzw,jfltespr,jflterefreshspr,jfltetmo,jfltecri,jfltecsp,jflteatt,jfltecan,jfltetfnatt,jfltetfntmo,jflteusc,jfltezm; this device is .
E3004: This package is for device: jflte,jfltexx,i9505,GT-I9505,jgedlte,i9505g,GT-I9505G,9505G,i9505G,GT-9505G,9507,GT-9507,i9507,9508,GT-9508,i9508,jfltevzw,jfltespr,jflterefreshspr,jfltetmo,jfltecri,jfltecsp,jflteatt,jfltecan,jfltetfnatt,jfltetfntmo,jflteusc,jfltezm; this device is .error: 3004
Updater process ended with ERROR: 1
I:Install took 1 second(s).
Error installing zip file '/external_sd/download/Optimized-LineageOS-19.1-V7.0 (1).zip'
Updating partition details...
edit the updater-script's first line
 
got it working by deletling all the model names and stuff before the ASCII art

Just curious, why are those text there if they could cause trouble?
to check if your device is really compatible with the ROM. if you for example install an I9515 ROM on an I9505 and the assert isn't there, it can lead to a hard brick
 
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Ben.gd

Member
Jun 11, 2019
9
6
What would happen if I would install this ROM on i9515? Would I brick my device or it would work, but not properly?
 

Top Liked Posts

  • 1
    Have been using the ROM on my old S4 for quite some time, loving it but I met the following issues:
    - SIM card doesn't work, I believe this problem is because my S4 is a SPH-L720, but I'm not sure so really just asking on this one.
    - I really can't change my wallpaper for some reasons. It works perfectly fine with the default Lineage wallpapers but when I tried to change it to one of my own images, it crashed.
    - YouTube (as well as other substitute like YouTube Vanced) works pretty weirdly. The audio works fine, but the videos themselves are just corrupted, with black and write strips of the videos displaying. It still works fine on browsers though.
    I don't really know how to deal with these problems, so it would be nice if I can get some answers, thank you.
  • 6
    🎉New Build Optimized LineageOS 19.1 - V8
    ⬇️Download: Gdrive
    🗒️Changelog: Basically upstream.


    Thanks @slaff2 for upstream and @side as always. 👍
    6
    @slaff2 as retrial said join our discord...otherwise u can simply do the following:

    get my manifest from jdc manifests repo
    init it and sync
    check out optlos.xml for my custom packages so u can update them (cherrypick/merge) from lineage guys
    build it using my build script (./build.sh)

    PS
    if u have zero skills on github and linux terminal stuff, u wont go much further...
    5
    🎉New Build Optimized LineageOS 19.1 - V8
    ⬇️Download: Gdrive
    🗒️Changelog: Basically upstream.


    Thanks @slaff2 for upstream and @side as always. 👍
    @slaff2 and @side Thanks for the V8 version.
    Works well!

    As in previous versions during a dirty flash, saving and restoring addons is not done.

    For my part, I put the same wording: ro.lineage.build.version in the backuptool.sh file as in the build.prop file
    And it works...
    4
    If anyone interesting to test the new build of Optlos 19.1 - v8 by @slaff2, before it becomes public, please join the Discord server.
    4
    How do you register your account. I've had problems to create an account with Discord when using my desktop browser. I had to use the dedicated discord client.
    I used Firefox on Linux (my PC is Ubuntu).
    I tried to start the desktop client, but it also requested a phone.
    In any case, I have already exhausted my list of email accounts (and desires to mess around with Discord). :)
    Thank you.
    Users who don't or can't join Discord but want to test early build, contact me and I will share the link in personally and if you find anything report to me so I can forward the issues to Discord.

    I already sent a pm to vip5912.

    I hope soon (into the week) the build will be released for everyone.
  • 23
    Optimized LineageOS 19.1
    a custom LineageOS ROM with some extra sauce, made by me ❤️

    ⚠️ DISCLAIMER ⚠️
    I am not responsible for any damage you made to your device.
    You have been warned!

    FEATURES 💫

    • Based on Official LineageOS 19.1 (Android 12.1)
    • Latest Security Updates integrated
    • Improved Speed, Stability, RAM usage & Battery drain
    • Powered by Buffcore Kernel - some / most / all of the following may or may not be hooked up yet.
    • Many, many more - install and see for yourself!;)
    • Buffcore

      • set config_hz to 300
      • add intelliplug
      • tweak our touch boost
      • add color control tweak
      • stop lowclocks from defconfig
      • build with gzip
      • quickwakeup - the kernel can semi-wakeup and decide if needs to end suspend or return to suspend with losing
      • doze
      • fully optimized toolchain flags
      • reduced sleep timeout
      • dynamic file syncing - early_suspend and dyn_fsync by default
      • print to dmesg log when a suspend gets broken
      • sdfat enabled
      • fastcharge implemented (up to 1900 ac / 1600 usb)
      • bcmhd wakelocks for rx and tx halved
      • libmemcopy and libstring sped up
      • io readahead to 1024k
      • power efficient work queues
      • voltage tweaking user interface
      • faster vmstat
      • autosmp hotplugging replacement
      • mmc crc disabled
      • allow for lower cpu voltage
      • reduce swapiness
      • optimize divide / multiply by power of 2
      • added tcp optimization options
      • set westwood default
      • optimize cbfillrect function
      • reduce wifi wakelock times
      • nohz: reduce overhead under high-freq idling patterns


    SUPPORTED DEVICES 📱

    • GT-I9505 (jfltexx)
    • GT-I9505G (jgedlte)
    • GT-i9507 (jtfddxx)
    • GT-i9508 (jfltezm)
    • SCH-I545 (jfltevzw) VERIZON USERS: since your Bootloader is locked, you must be on the VRUAMDK
    • SCH-I545L (jfltelra)
    • SCH-R970 (jflteusc)
    • SCH-R970C (jfltecri)
    • SCH-R970X (jfltecsp)
    • SGH-I337 (jflteatt) AT&T USERS: since your Bootloader is locked, you must be on the UCUAMDB or UCUAMDL
    • SGH-I337M (jftlecan)
    • SGH-l337Z (jfltecri)
    • SGH-M919 (jfltemo)
    • SGH-S970G (TracFone / Straight Talk)
    • SM-S975L (TracFone / Straight Talk)
    • SPH-L720 (jfltespr)
    • SPH-l720T (jflterefreshspr)
    • jfltezm - China Mobile
    • jfltetfnatt
    • jfltetfntmo
    Do 'getprop ro.bootloader' in Terminal Emulator or through ADB shell to find out which Bootloader you have.


    DOWNLOADS ⏬



    SAMSUNG GALAXY S4 UNIFIED GUIDES & COLLECTION 👨‍🏫

    You can find everything you need in S4 Unified Collection & Guides by Retrial.


    SIDE & JDCTEAM UNIVERSE 🪐

    You can find the total work of JDCTeam and mine, over the years Here.


    SOURCE CODE 👨‍💻
    Available at JDCTeam GitHub
    Kernel source
    CREDITS 🏅
    Slack/Discord Team
    XDA People testing
    LineageOS


    You are welcome to join our Server in Discord 🗣️
    You need to verify yourself to get a role. Read the FAQ.
    18
    v7 released
    and yes i will work on 20.0
    13
    v4 is ready <3 thanks you everyone ( will be uploaded in 10mins?)
    • Upstream merge until 23 April
    • Fix Chromium-based browsers crashes
    • Use crdroidandroid launcher
    • QS: Better clip animation
    • QS: Stop showing build number
    • Make the loading "spinner" animation smoother
    • Smoother Upload and Download Animation
    • AutofillManager: Turn off logging by default
    • Add support for app signature spoofing aka microg
    • ripple: Replace with Fluent Design-inspired ripple animation
    • Shorten wait time for shutdown time optimization
    • Disable hwui drawing debugging
    • SystemUI: Split status bar icon controls for vibrate and mute
    11
    v6 released
    10
    @notnoelchannel joined JDCTeam side..lets see <3 give him some love