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
586
254
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
2,456
6,062
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
12
7
What would happen if I would install this ROM on i9515? Would I brick my device or it would work, but not properly?
 

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  • 6
    Hey side, are you still working on Optimized LOS 20 still? Man I can't wait for it 😂
    6
    Just for case.
    I only synced, merged and built JDCTeam & LOS repos (incl. ASB 2023-01-05).
    Thank side and slaff2.
    Optimized-LineageOS-19.1-V8.1.6.zip (2023-01-28)
    2
    Hello Guys does anyone know if the Optimized LineageOS 19.1 , slaff's v8 ist working fine, is all the functions working nice?
    it's working fine, there's no bugs, i tested it.
    2
    Maybe your partition table got corrupted. You can try to format data in TWRP (not only wipe). If that does not help, flash stock rom along with the pit file to correct the partition table.
    2
    Thanks for logcats i already know why wifi isn't working on this custom kernel and im working on fixing it.
  • 24
    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