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[ROM][UNOFFICIAL][10] LineageOS 17.1 [T713][T719][T813][T819]

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dimoe

Member
May 20, 2021
12
7
T813 lost GPS functionalt
I'd like to know too, however I'm on LOS 16.1 for the T819. What are the main compatibility differences (i know the differences between LOS 16.1 and 17.1 but not how it affects the Tab S2), can someone help me? Thanks
T813 lost GPS functionality starting with the mid/late April updates.
Don't know how whether this applies to T713/T819.
 
So pardon me for jumping in. I have been running LineageOS on my Tab 2 sm-t813 for a while now and I couldn't be happier. This tablet was a rescue off the recycling pile and now it's one of my favorites!
I can't thank the developers enough for their time and efforts to make this happen. You folks are my heroes!
 
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Spielmops

Senior Member
Dec 14, 2016
87
14
Oldenburg
I changed the OS of my T813 from LOS 16 to 17 from 2021-07-17 (ripee), deleted cache and Dalvik and the tablet is running fine. However: the build-in-gallery does not work, it shows only a black screen. I tried the simple-gallery-pro from F-droid, and that shows no folder, no picture. Fstop from Playstore works.

What I did: deleted the storage from both gallery-apps, installed the simple-gallery once again. With no success.

Does anyone know, what helps?

Spielmops

Addition: the camera also does not work, tried the build-in camera and Opencamera (serious camera error) ...
 
Last edited:

ceanth

Senior Member
Feb 26, 2007
542
52
Hi all,

I have ripee installed with build 3th of August 2021. My updater doesn't find any updates, can I dirty flash latest build?
 

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  • 5
    I don't see any new builds in september. It looks like buildbot.wickenberg.nu has diskspace issues.
    Does @pitrus- maintain that?
    You are absolutely correct. Compiling Lineage 16, 17 and 18 on the same host/storage with only 1TB of SSD storage seems like to little. I will see if I can rearrange the priorities so it doesn't try to compile all three at the same time. =D
    1
    Anyone happen to have links they can share to very old builds of this ROM - early or mid-2020?
    I just pulled out this old tablet, and remember that there was a time when it didn't randomly reboot, so wonder if I can go back to previous builds to avoid that issue.
    random reboots are likely because your battery is tired.
    1
    I'm using the pitrus/wickenberg lineage-16.0-20210826 release and I'm having issues with encryption.

    First I had to jump through hoops to enable encryption. I had to resize userdata to be able to encrypt as described in https://gitlab.com/LineageOS/issues/android/-/issues/1027

    Now encryption is enabled and is working well, except that the device resets the encryption password to the default every now and then. I turn on encryption by resetting the pin/password/pattern. It'll ask for it during the boot phase but eventually resets to the default and won't ask for the password until boot has completed.

    Anyone else experiencing that problem?

    How did you install Lineage? Were you already running Lineage originally? Are you using TWRP, is so which one?

    **Edit** Found my notes on TWRP for my T813 (this is just what I use, but I believe it's still current info) -

    - 3.2.3 Has to be used for Android Nougat (7) / LOS 14

    TWRP 3.2.3 is only version that works properly with encryption on Nougat because newer versions of TWRP do not format the data partition correctly. The data partition must be formatted with TWRP 3.2.3 in order to create proper encryption footers.

    - 3.3.1-Beta07 Should be used for LOS 16

    - 3.5.1_9-1 Should be used for LOS 17
    1
    How did you install Lineage? Were you already running Lineage originally? Are you using TWRP, is so which one?
    This tablet was running an old Nougat LOS build.
    I first flashed the latest official Samsung ROM to update firmware (T813XXS2BSJ3). I used heimdall (the Linux Odin variant) and flashed all the partitions available in the firmware zip.
    I booted into stock (yuck), made sure everything was fine.
    I went back to download mode and flashed the TWRP linked in the OP (which is not stock, it's 3.5.2_9-2).
    Booted into TWRP.
    Formatted /data, /system and /cache.
    Sideloaded pitrus/wickenberg lineage-16.0-20210826.
    Sideloaded OpenGapps 20210904 for arm64.
    Cleared /cache and dalvik cache.
    Rebooted into system, it hung as explained in OP.
    Force rebooted, it went through and into setup.
    Completed setup, went straight to Settings > Security > Encryption.
    Setup pin, encrypted device, that failed because of https://gitlab.com/LineageOS/issues/android/-/issues/1027
    Rebooted into recovery, shrunk userdata by 4 blocks (16 kiB) as described in the link.
    Rebooted into system.
    Went back to encryption and started the encryption process. That worked.
    Then I flashed Magisk using the patch boot image method.

    The old tablet is working fine, I even have a large adopted storage SD attached to it.

    The only issue is that the encryption password is reset to default every now and then, couldn't find a pattern as to when it happens. That's quite annoying as encryption is now defeated.
    1
    I am looking for the OS 17 for the SM-T810 version of Tab S2 9.7. Does one exist and can someone direct me there? Thanks!
  • 61
    android-nowe-logo-1.png


    LineageOS is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device. All the source code for LineageOS is available in the LineageOS Github repo. If you would like to contribute to LineageOS, please visit our Gerrit Code Review.

    Code:
    * [B][U]Your warranty is now void.[/U][/B]
    I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or your 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, I will laugh at you.


    FREQUENTLY ASKED QUESTIONS

    (Please read them BEFORE posting anything in the thread!)
    Q: The room is bootlooping the first time I attempt to boot into it after clean flashing. What should I do?[/COLOR]
    A: Force reboot using the Power and Volume Down buttons. The rom will boot properly the second time around. This is a known bug and it affects clean flashes only.

    Q: Whenever I try flashing any lineage-17.1 build, I get the following error in TWRP: Updater process ended with ERROR: 7
    A: This error appears whenever you try to flash an Q-based rom within a version of TWRP older than 3.4. Simply flash the linked below version 3.4 or higher, reboot back into recovery, and flash the rom zip again.

    Q: Will any of the variants ever receive official builds from LineageOS?
    A: No.

    Q: How often will new builds be released?
    A: At least once per month: as soon as possible after each new Android security patch level is merged and whenever a new feature is added or a bug is fixed.


    ROMs
    pitrus-
    - SM-T713: gts28vewifi

    - SM-T719: gts28velte

    - SM-T813: gts210vewifi

    - SM-T819: gts210velte

    ripee

    - SM-T713: gts28vewifi

    - SM-T719: gts28velte

    - SM-T813: gts210vewifi

    - SM-T819: gts210velte

    Open GApps

    Magisk




    If your currently installed ROM is any version of either: stock Samsung TouchWiz, LineageOS, CyanogenMod, or any other custom ROM, you must perform a clean install of that LineageOS 17.1 variant, which corresponds to the model of your tablet!


    How to flash LineageOS and Open GApps
    FULL WIPE (with external microsd card)
    1. Move any files you want to keep to your External MicroSD Card – ! Or you will lose them !
    2. Download your LineageOS Rom and GApps Package,
    3. Move your LineageOS Rom and GApps Package to the external MicroSD storage,
    4. Boot into Recovery Mode,
    5. Wipe > Advanced Wipe > Select On (enable tick) for Dalvik / Art Cache, System, Data, Internal Storage, Cache,
    6. Swipe to Wipe at Bottom of Screen,
    7. Back to Main start screen,
    8. Wipe > Format Data,
    9. Type 'Yes' and press blue checkmark at the bottom-right corner,
    10. Go Back to Main Start Screen to Install Rom and GApps,
    11. After you have finished installing the Rom and GApps > Wipe Cache/Dalvik > Swipe to Wipe,
    12. Reboot System! Enjoy!


    FULL WIPE (without external microsd card with NO Home PC access)
    1. Move any files you want to keep to a safe folder - ! Or you will lose them !
    2. Download your LineageOS Rom and GApps Package,
    3. Move your LineageOS Rom and GApps Package to the internal storage,
    4. Boot into Recovery Mode,
    5. Wipe > Advanced Wipe > Select On (enable tick) for Dalvik / Art Cache, System, Data, Cache,
    6. Swipe to Wipe at Bottom of Screen,
    7. Back to Main start screen,
    8. Wipe > Format Data,
    9. Type 'Yes' and press blue checkmark at the bottom-right corner
    10. Go Back to Main Start Screen to Install Rom and GApps,
    11. After you have finished installing the Rom and GApps > Wipe Cache/Dalvik > Swipe to Wipe,
    12. Reboot System! Enjoy!


    FULL WIPE (without external microsd card with Home PC access)
    1. Move any files you want to keep to your Home PC - ! Or you will lose them !
    2. Download your LineageOS Rom and GApps Package,
    3. Move your LineageOS Rom and GApps Package to the internal storage,
    4. Boot into Recovery Mode,
    5. Wipe > Advanced Wipe > Select On (enable tick) for Dalvik / Art Cache, System, Data, Cache,
    6. Swipe to Wipe at Bottom of Screen,
    7. Back to Main start screen,
    8. Wipe > Format Data,
    9. Type 'Yes' and press blue checkmark at the bottom-right corner,
    10. Go Back to Main Start Screen to Install Rom and GApps,
    11. After you have finished installing the Rom and GApps > Wipe Cache/Dalvik > Swipe to Wipe,
    12. Reboot System! Enjoy!
    13. Once first boot is completed you can safely move your files back onto your Internal Storage.


    Typically if you do not do a Clean Install then you are not allowed to report errors or problems. If you Dirty Install and you do have problems then you will be asked to Wipe All and Clean Install and see if the problems still exist. This is a DAILY changing rom and any bug that you found was not working on the previous day's build may be fixed with todays daily build. On a side note, the code implemented to fix that bug could potentially break something that worked on that previous build. So reporting problems on a day old build that you dirty flashed over whichever build of whichever rom you had flashed previously will not be accepted as a true error.


    Problems known to happen after a Dirty Installation
    1. A muddled up mess of a system. You are taking a rom and installing a newer rom with changes over the top of your old rom. Between these two periods of time during which you used your tablet and created data, changed system options, and used apps. This is absolutely increasing the risk of causing problems somewhere in the system/data partitions. Some people have luck with Dirty Flashing. However, it's always hit-and-miss because of what we mentioned above about bug fixes breaking previously working functions. Dirty flashing doesn't only create problems if the source code of the system data and the system settings of the new build are significantly different from those of your previous build. That's not to say that Clean Installing won't ever create problems, but only bugs present on a Cleanly Installed rom are relevant for development purposes.

    * Clean Install: Fully wiping everything and installing the rom onto a fully clean system/data partition of the tablet.

    * Dirty Install: Installing the rom and GApps over top of the older rom to save time and not have to reinstall all the user apps and tweaking system and app settings that usually take a lot of time to set up as you like.


    Bugs
    - The rom bootloops only after clean flashing. Force rebooting allows it to boot properly the second time and every time afterwards. See the FAQ's above.
    - The cameras work, but with a delayed response, so they are impractical to use.
    - T719 & T819: RIL does not work at all.
    - You tell us!

    Changelog
    All major features and bug fixes are discussed in detail by the developer in the thread, whenever they are implemented. All builds include the latest upstream Changes for all devices from LineageOS.

    Credits
    - Luk1337 and every other open source developer and tester who contributes directly or indirectly to the LineageOS community in the development of and in providing feedback for the gts28velte, gts28vewifi, gts210velte, and gts210vewifi.

    Sources
    - LineageOS
    - msm8976-common

    XDA:DevDB Information
    LineageOS 17.1, ROM for the Samsung Galaxy Tab S2

    Contributors
    ripee
    ROM OS Version: Android 10
    ROM Kernel: Linux 3.10.x

    Version Information
    Status:
    Stable
    Current Stable Version: 10
    Stable Release Date: 2020-03-25

    Created 2020-03-21
    Last Updated 2020-07-14
    26
    Reserved

    TWRP 3.5.2_9-2

    The official TWRP for all four variants is built by TeamWin's servers from the outdated android-6.0 branch. A major bug in this branch is that mtp is broken, so I ran my own builds from the android-7.1 branch. I fixed hw encryption, which is why I bumped the version number up to "-2":

    twrp-3.5.2_9-2-gts210velte.img
    twrp-3.5.2_9-2-gts210velte.tar

    twrp-3.5.2_9-2-gts210vewifi.img
    twrp-3.5.2_9-2-gts210vewifi.tar

    twrp-3.5.2_9-2-gts28velte.img
    twrp-3.5.2_9-2-gts28velte.tar

    twrp-3.5.2_9-2-gts28vewifi.img
    twrp-3.5.2_9-2-gts28vewifi.tar
    13
    will the this rom be recieving monthyl google secuirty patches/updates?

    Yes, I'm almost done reviewing my commits so far. Real life is busy lately.
    12
    Reserved

    Join us on Telegram!

    LineageOS is part of the Tab S2 ROM Universe, courtesy of Skulldron.
    12
    Changelog

    Builds 0323 for all variants
    * Fingerprint sensor is fixed.
    * Synced with LineageOS sources.

    The builds are running one by one and all should be up within 3-4 hours.