[ROM][7.1.2][UNOFFICIAL] LineageOS 14.1 - SM-T800

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Ainzi

Member
Oct 27, 2021
19
0
I don't know what's wrong with it re installed with different Gapps and still doesn't work i can install some google play apps but no apks at all they download but wont install
 

_XSnPX_

Senior Member
I don't know what's wrong with it re installed with different Gapps and still doesn't work i can install some google play apps but no apks at all they download but wont install
Did you try RS Files Manager?
Also was mentioned in other posts, try saving n your SD card then try to install

edit - may sound stupid you are getting the right Gapp structure for the T800?
 
Last edited:

Ainzi

Member
Oct 27, 2021
19
0
Did you try RS Files Manager?
Also was mentioned in other posts, try saving n your SD card then try to install

edit - may sound stupid you are getting the right Gapp structure for the T800?

couldn’t download mate just kept coming up saying couldn’t download…… could download es file explorer but that doesn’t load up 😂

I think so with the right Gapps for the t800 il find the link off there site tonight and forward it you

I know it’s going be something small and stupid wish I never did it now haha it was running on kitkat 4.4.2
 

_XSnPX_

Senior Member
So maybe try to flash again using those links and the most up to date:
https://download.exynos5420.com/LineageOS-14.1-Deathly/chagallwifi/
https://download.lineageos.org/extras [addonsu-14.1-arm-signed.zip]
https://opengapps.org/ [ARM - 7.1 -nano]

Have a look at my guide a while back - it is old now so use links above:

Also just noticed you came from 4.4.6 - I think after a few reading when I tried it you need to start from 6.0.1 for the T800
 
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Ainzi

Member
Oct 27, 2021
19
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So maybe try to flash again using those links and the most up to date:
https://download.exynos5420.com/LineageOS-14.1-Deathly/chagallwifi/
https://download.lineageos.org/extras [addonsu-14.1-arm-signed.zip]
https://opengapps.org/ [ARM - 7.1 -nano]

Have a look at my guide a while back - it is old now so use links above:

Also just noticed you came from 4.4.6 - I think after a few reading when I tried it you need to start from 6.0.1 for the T800
Thank you so much il try later tonight and let you know

do you mean coming from 4.4.6 I can’t do anything with it ??

all so what’s the add on link download ?? All Iv ever downloaded is two files the rom and gapps maybe is this where I’m going wrong
 
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d4ng3rf0x

New member
Feb 25, 2019
2
0
hey guys this is a good rom but I have a problem with zoom, I can´t hear any sound. no audio but people on my group can hear me. Any fix? Thanks guys.
 

Dragon Kumera

Senior Member
Mar 14, 2019
323
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Ainzi

Member
Oct 27, 2021
19
0
How do you update the build as I keep getting notifications on my table saying a few are available but they don’t do anything when clicked.
Do I just download the latest build and install that ?? Does this lose all my stuff Iv downloaded and customised ??
 

_XSnPX_

Senior Member
How do you update the build as I keep getting notifications on my table saying a few are available but they don’t do anything when clicked.
Do I just download the latest build and install that ?? Does this lose all my stuff Iv downloaded and customised ??
Updating wont make you lose anything and you must first download the new update and install via TWRP
 
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  • 1
    Recently tried this new room Cessnaboon mentioned in this post. It actually works surprisingly well aside from some video playback issues on certain apps. I'm guessing it is probably a codex issue and not using the GPU.

    So, reverted back to this Rom, and currently, this Rom is still the primary choice for SM-T800 if you want a good combination of stability, functionality, and performance.
  • 66
    LineageOS is a free, community built, aftermarket firmware distribution of Android 7.1.2 (Nougat), which is designed to increase performance and reliability over stock Android for your device.​

    http%3A%2F%2Fimg.imgland.net%2FBINawli.png


    Code:
    #include <std_disclaimer.h>
    
    /*
     * Your warranty is now void.
     *
     * We are 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 us for messing up your device, we will laugh at you.
     *
     */

    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.

    http%3A%2F%2Fi.imgur.com%2Fv3ogd3K.png

    This thread is for Official LineageOS 14.1 builds for chagallwifi (SM-T800) The following will not be supported here:
    Custom kernels
    Mods
    Xposed

    I don't support Xposed and any logcat which includes a Xposed module will be ignored. You're kindly invited to not report bugs if you:
    Flashed a custom kernel
    Installed or did mods from untrusted sources
    Modified system files
    Have not attempted a clean flash

    http%3A%2F%2Fimg.imgland.net%2F_4JAwRZ.png

    First time flashing LineageOS 14.1 on your device, or coming from another ROM?
    Download the zip(s)
    Install a compatible Recovery
    Perform a nandroid backup of your current ROM (Optional)
    Wipe data/factory reset
    Flash LineageOS
    Install the Google Apps addon package (Optional)
    Reboot

    Make sure you have the Marshmallow bootloader. Guide is in the comments below.

    http%3A%2F%2Fimg04.imgland.net%2FAg8dlGr.png

    There will be a new build every week, every Monday.
    The builds will no longer be personally tested by me before being uploaded (but everything will probably be fine)
    Change logs will no longer be posted within every new build, but instead when the changes are uploaded to GitHub. I will try though to post changes for major bugs or fixes as they are released.
    Some builds might feature only minor changes, ie. only updating the LineageOS source

    Chagallwifi Download

    Google Apps:
    Beans GAPPS 7.1.2

    Kernel
    https://github.com/LineageOS/android_kernel_samsung_exynos5420
    Device Tree
    https://github.com/LineageOS/android_device_samsung_chagallwifi

    http%3A%2F%2Fimg04.imgland.net%2F2uCBhNw.png

    Aytex, who made all of the banners on this post.
    @Barracuda77777 (For helping along the way)
    @UpInTheAir for his kernel magic and misc fixes
    @crpalmer (for picassowifi device and kernel gits - the base @Barracuda77777 and @nvertigo67 started of from)
    @eousphoros (for his device git)
    @nvertigo67 (for his work on chagallwifi)
    @Nexorrr (for his work on chagalllte)​
    24
    For OTA updates to flash correctly:
    Update your TWRP to 3.1.0-1 (USE THE 2017-05-04 BUILD OR LATER. DO NOT USE A BUILD FROM BEFORE THIS DATE)
    You can get Official TWRP 3.1.0-1 for chagallwifi from this link!
    TWRP for CHAGALLWIFI
    This updated TWRP recovery image contains a fix that will allow it to flash OTA updates properly!
    23
    http%3A%2F%2Fimg03.imgland.net%2FGdaEH5d.png

    Fingerprint is disabled

    Other issues?
    Before posting in this thread, make sure of a few things:


    You used the search function of the forums.
    If you are the only one having a problem. Boot into recovery, wipe data/factory reset, reflash the rom/gapps and nothing else. Boot up and see if the problem persists.
    Make sure your post is relevant to this thread.
    Logs! You can use this: https://play.google.com/store/apps/details?id=com.tortel.syslog
    23
    How to update to Marshmallow bootloader (required for 20170324 and later builds)
    Updating the bootloader is very quick and doesn't wipe data or repartition the device.
    If the last Samsung ROM you had was 6.0.1 Touchwiz, you already have Marshmallow bootloader and don't need to follow these steps. (If you were on MM, and it still won't boot, follow the steps below)

    1. Download the bootloader-only Odin package: T800XXU1CPK2.tar.md5
    This has the latest Marshmallow bootloader (December 2016)
    https://www.androidfilehost.com/?fid=457095661767146298
    2. Download Odin 3.11
    You can skip this if you already have a working Odin
    https://www.androidfilehost.com/?fid=673368273298937183
    3. Shutdown your tablet and start it up by holding Power+Home+Volume Down to enter Download Mode. Volume Down is the one right next to the power button. Really shut it down and use this key combination, if you use Advanced Restart, or go into download mode via TWRP the bootloader won't change.
    4. Make sure the screen of your tablet has a green android symbol with a "Downloading..." text
    5. Open Odin3_v3.11.1.exe and follow the instructions in this image:
    http%3A%2F%2Fi.imgur.com%2F2LpBdo2.png


    If anything is missing, you WON'T flash bootloader successfully.
    6. Click Start. Your tablet will automatically reboot back into your ROM.
    7. To verify you have the new bootloader, you can run in terminal emulator "getprop ro.bootloader". It should say T800XXU1CPK2.

    Thanks @ZakooZ for the post!
    22
    Replacement charging port installed and we have a booting tablet again! Woo! Work can begin again, though I do have to learn my way around it again with exynos, it's different then Snapdragon.

    Really appreciate your patience and understanding with how I was busy throughout the year etc! Thanks a mill!