[ROM][UNOFFICIAL][11][EAS][SM-T820][SM-T825][2022-05-08] LineageOS 18.1 for Galaxy Tab S3

Search This thread

LedgendaryEpics

Senior Member
Jun 14, 2018
141
32
Just in case anyone other than me is still wondering. In order (for now) to have the navigation bars enabled, you have to flash edexposed YAFHA 0.5.1.x and up in order for it to work. It will not be enabled using sandhook for some reason, haven't tried regular edexposed zip, but assume the same. Will keep you posted if anyone's interested.
 

bowei

Member
Aug 27, 2021
9
1
Are these logs?
Installing zip file '/external_sd/os/lineage-18.1-20210813-UNOFFICIAL-gts3llte.zip'
Unmounting System...
I:Update binary zip
Verifying package compatibility...
Package doesn't contain compatibility.zip entry
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.
SELinux: Loaded file_contexts
Target: samsung/gts3lltekx/gts3llte:9/PPR1.180610.011/T825N0KOU3CTD1:user/release-keys
Target: samsung/gts3lltekx/gts3llte:9/PPR1.180610.011/T825N0KOU3CTD1:user/release-keysExtracted file "/tmp/install/bin/backuptool.sh"
Extracted file "/tmp/install/bin/backuptool.functions"
Extracted 2 file(s)
about to run program [/tmp/install/bin/backuptool.sh] with 5 args
Backup/restore is not possible. Partition is probably empty
Patching system image unconditionally...
Patching system image unconditionally...performing update
blockimg version is 4
maximum stash entries 0
creating stash /cache/recovery/2bdde8504898ccfcd2c59f20bb8c9c25f73bb524
186195968 bytes free on /cache (0 needed)
/cache/recovery/last_command doesn't exist.
erasing 546420 blocks
BLKDISCARD ioctl failed: Invalid argument
failed to execute command [erase 8,442039,818688,819714,884224,885250,982528,983553,991536]
new data receiver is still available after executing all commands.
script aborted: E1001: Failed to update system image.
E1001: Failed to update system image.error: 1001
Updater process ended with ERROR: 1
I:Install took 0 second(s).
Error installing zip file '/external_sd/os/lineage-18.1-20210813-UNOFFICIAL-gts3llte.zip'
Updating partition details...
I:Data backup size is 0MB, free: 24651MB.
I:Unable to mount '/usb_otg'
I:Actual block device: '', current file system: 'vfat'
...done
 

bowei

Member
Aug 27, 2021
9
1
I succeeded. I later swiped back to the Hong Kong version of the system. At first, I used other systems on this device. after that, I brushed your ROM and didn't prompt errors 1 again. I'm very happy, thank you for your efforts
 
  • Like
Reactions: Awesometic
News about the camera.

Finally we can use the default Snap camera app with no major issue, for taking a picture or recording a video with the front/rear camera.
But in our case, using the Open Camera app from PlayStore is much better than the built-in Snap camera.

There will be small bugs yet like the flashlight behavior on the quick panel after using a camera app, but it is usable I believe and thankfully the testers from our Telegram channel agreed that. :)
It will do work at least as much as LineageOS 16.0 or 17.1 on here does.

So I plan to upload the new build today or tomorrow and gathering the feedbacks, and will upload another build after the LineageOS gets the September security patch. Actually I think I cannot deal with all the unwanted behavior about the camera because it uses the vendor pre-built libraries by Samsung but I will try to find a workaround.

Yeah, let's go to the beta. :D
 

amirhsk

New member
Mar 25, 2018
2
0
Hey dude. Thanks for your efforts to make my tablet usable again. Although there is a minor issue in the latest update. when i tried to set a pattern for screen lock, my device crashed and got stuck in a boot loop. I hope you will fix this issue. Thanks again
 
Uploaded the new builds, which contain the working camera.
Please check out the first post and the changelogs :)
That's great man.
Thx very much.
Being lazy I tried a dirty installation first on T825 meaning only wiping system + caches. Then flashed ROM, BitGapps64 and Magisk.
Rebooted and all settings and everything else seems to be still working.
Plus camera (tested with OpenCamera) (y)(y)
Will carry on testing a bit and will quote issues.

Btw. noticed once in a while that after letting it rest in flight mode overnight it freezes after turning on WiFi. No more input possible in that state just turning off/reboting with pwr button works. Next time that happens I will test if I can access it via ADB and pull a log.
 
Last edited:
  • Like
Reactions: Awesometic
Hey dude. Thanks for your efforts to make my tablet usable again. Although there is a minor issue in the latest update. when i tried to set a pattern for screen lock, my device crashed and got stuck in a boot loop. I hope you will fix this issue. Thanks again
Sorry, I haven't experienced that. Could you send me the logcat?
How did you install LOS 18.1? Did you clean install it or dirty install from the other version?
 
That's great man.
Thx very much.
Being lazy I tried a dirty installation first on T825 meaning only wiping system + caches. Then flashed ROM, BitGapps64 and Magisk.
Rebooted and all settings and everything else seems to be still working.
Plus camera (tested with OpenCamera) (y)(y)
Will carry on testing a bit and will quote issues.

Btw. noticed once in a while that after letting it rest in flight mode overnight it freezes after turning on WiFi. No more input possible in that state just turning off/reboting with pwr button works. Next time that happens I will test if I can access it via ADB and pull a log.
Glad to hear that the camera is working well :D
The freezing issue, I didn't know that. Yeah, please send me a logcat file if you face that issue again.
 

amirhsk

New member
Mar 25, 2018
2
0
Sorry, I haven't experienced that. Could you send me the logcat?
How did you install LOS 18.1? Did you clean install it or dirty install from the other version?
I installed LOS 18.1 after wiping system, data, cache & internal storage using your TWRP and then installed latest gapps pico.
how can i get the logcat?
 
I installed LOS 18.1 after wiping system, data, cache & internal storage using your TWRP and then installed latest gapps pico.
how can i get the logcat?

It depends on your system.
Please see this guide,

And this to get logcat,
 
  • Like
Reactions: am2013
...
Btw. noticed once in a while that after letting it rest in flight mode overnight it freezes after turning on WiFi. No more input possible in that state just turning off/reboting with pwr button works. Next time that happens I will test if I can access it via ADB and pull a log.
@Awesometic Latest version is a most stable ROM.
No more freezing when switching from flight mode to WiFi in the morning although CPU load still reaching 99%.
So no issues noticed.
From my point of view you can delete the "beta".
 
  • Like
Reactions: Awesometic

am2013

Member
Dec 27, 2012
30
4
@Awesometic: First of all I want to really thank you for this ROM as it really shows what the S3 is capable of. It is really emberassing and a shame for the OEM that the original firmware is such a desaster concerning performance. So again thank you very much for the developement as this ROM boosts perfomance a lot. Now for the first time the device is usable.

I have installed the latest version and have found some bugs which may be fixable pretty easy.

1. Settings > Display > Night Light > Schedule > Sunrise/Sunset
Night Light is Not Automatic with Sunrise/Sunset. So it does not switch automatically.

I'm also sharing my Tab S3 SM-T820 with my family and it looks like there are some probably permission related issues concerning additional/secondary users. I hope that this can be fixed easily. With that fixed it will become a perfect device ;)

2. System does not work properly for additional/secondary non primery users:

a. when trying to install an app as an additional/seconbdary user I'm getting an error that there is unsufficient storage and I should free up some storage. This happens for all new apps which are NOT already installed by the main user.
b. I am only able to install the apps that are also already instralled by the main user. Then no error occurs and apps are directly added (not really installed) and available for the secondary user.
c. b works for all apps except Chrome. I'm not able to install Chrome at all as a secondary user event with it being installed already for the primary user.
d. camera does not work for secondary/additional users.

Hope that this issues for additional user accounts can be sorted out pretty fast with the next update.

Then I have an additional question to all: Can I use device encryption with this ROM and how would it handle the encryption of the /data for any additional users?

Thanx in advance,

am
 
  • Like
Reactions: Awesometic

massivenuts

Member
Apr 7, 2020
15
1
Has the charging issue been sorted? I have the same problem with and earlier post regarding freezing when trying to charge with tablet switched off.
 

Alex20137

Member
Feb 4, 2018
40
17
I can't get Netflix to work; it says "Sorry, we could not reach the netflix service. Please try again later. (-93)" I am connected to the internet and Magisk Hide is on.
 

Top Liked Posts

  • There are no posts matching your filters.
  • 6
    Hello all,

    I updated LineageOS and HavocOS and uploaded them to the forum.
    In this update, besides the latest Android sources, I added some more fixes including the fingerprint recognition issue.

    Please check the update changelogs, thanks. :)
    5
    @Awesometic thx for the info and your time for our device but even with the existing bugs I'll keep my T825 on your LOS19.1.

    I do have a plan to fix the major bugs on my LOS 19.1, I hope I can fix them soon. 😅
    1
    ....... , when I tried to turn it on for the second time, it got stuck in a bootloop.
    P.S.: I can't access recovery
    Download mode still accessible?
    If yes it might be worth trying to just flash TWRP via Odin and, when rebooted to recovery, to make a clean flash (incl format data) from SD but this time with LOS19.1 which imo is much better anyway as being more stable.
    1
    Hello all,

    I updated LineageOS and HavocOS and uploaded them to the forum.
    In this update, besides the latest Android sources, I added some more fixes including the fingerprint recognition issue.

    Please check the update changelogs, thanks. :)
    Thanks for the update! My wifi tab s3 was having black screens after trying to unlock the screen from sleep on the previous version. Seems to be fixed now.
  • 39
    Code:
    /*
    * Your warranty will be VOID after installing a custom ROM.
    *
    * Get notified yourself that I am 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 me for messing up your device,
    * I will laugh at you.
    */


    # LineageOS

    LineageOS is a free, community built, aftermarket firmware distribution of Android 11, which is designed to increase performance and reliability over stock Android for your device.

    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. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.


    # What's working
    • Display/Touchscreen
      • LiveDisplay
    • Audio playback
      • Quad speakers
      • Headphone/Headset
      • Bluetooth audio
    • Video playback
      • HDR
    • Camera
    • Microphone
    • Sensors
    • Fingerprint sensor
    • GPS
    • LTE (SM-T825)
    • WiFi
    • WiFi display
    • Hotspot
    • Bluetooth
    • DRM
      • Widevine L1
    • USB ADB/MTP/OTG
    • Samsung Doze
    • S-Pen
      • Palm rejection
    • SD Card
    • Power-off mode charging

    # What's not working
    • Fast charging
    • SELinux permissive
    • Hardware encryption
    • Please see the "Known issues" part of this post

    # Downloads

    ## LineageOS 18.1

    ## Google Apps

    ## TWRP Recovery

    # How to install
    1. Unlock the bootloader.
    2. Download TWRP and flash the recovery image via Odin.
    3. Download LineageOS 18.1 for Galaxy Tab S3.
      • Be aware of the board name.
    4. Download GAPPS for Android 11 and the others you want to flash.
      • Only OpenGApps is tested. (open_gapps-arm64-11.0-pico-20210130-TEST.zip)
    5. Enter TWRP recovery.
      • The first boot to TWRP might be very slow because of the unmatched file systems.
    6. Format the whole system, data, cache partitions using the format menu.
      • You will type `yes` to do that.
    7. Flash the images.
      • If you're going to install GApps or something, you have to install the LineageOS first.
    8. Reboot the system.
    9. Done.

    # Known issues
    • OTG drives may show nothing even if it mounted
    • The side button on S-Pen is working but you must use the proper application that can handle the button event
    • Fast-charging won't work properly, it sometimes works but most of the time it won't
    • Sometimes turning on the flashlight via the quick panel doesn't work after using a camera app
    • Using a camera app may cause reducing the UI performance on a launcher app
    • The tablet rarely reboots with a GMS related error
    • Unlocking the lock screen can make tablets not usable sometimes (black screen)
    • Thank all of you for the feedback

    # Sources

    # Telegram Groups
    • If you are interested in developing this potential machine, please tell me through PM then I will send you the invitation link.
    • If you need a general discussion channel for this potential machine or want to share the news of its Android projects from anyone to everyone, you can join our discussion group chat.

    # Buy me a coffee

    # Credits / Special thanks to
    • Android Open Source Project
    • LineageOS Team
    • @Valera1978 for his amazing previous work including his MSM8996 kernel
    • @supermike86 and @samsuffit for testing LineageOS 18.1 for T820, which is I don't have one
    • @bmwdroid and @cherepanov for confirming the LTE works
    • @sebmue for letting me know that the useful information for palm rejection, and @ghostwheel for sharing its working source codes on Android 9
    • @switchgott for helping me in the development discussion and creating Telegram groups
    • All from our Telegram discussion channel, @EonOfBlack , Sands, David Becker, ...
    • @LuK1337 for giving me a hint to fix the quad-speakers.
    12
    Hi all,

    Finally, I can take a picture with my Tab S3 :)

    But still, there are some annoying bugs about the picture resolution, a flashlight behavior, ... but yeah it is usable when I take something using slightly lower resolution without the flashlight.

    Also, for now, both the LOS camera app and Snap camera are not working well while Open Camera and Google Camera seem to be working well.

    For now, the major problem is that if I use a flashlight in the camera app at least once, the overall GUI animations slow down even I closed the camera app.

    So, when I publish the camera fixed version, at least I will fix this most bothering thing even though I can't fix it all for the camera.
    11
    ## Changelogs
    • 2022. 5. 8
      • gts3l-common: Applied the new security patch, April 5, 2022
      • gts3l-common: Switched to use only the MDFPP Keymaster set
      • gts3l-common: Fixed the fingerprint sensor recognition issue on some third-party application
      • gts3l-common: Fixed the Vulkan not activated
      • gts3l-common: Updated awesometic's kernel to v0.9
        • Disabled CPU AutoSMP, as known as CPU auto hotplug
        • Improved stability
    • 2022. 3. 1
      • gts3l-common: Synced with the latest LineageOS source
      • gts3l-common: Fixed the broken hardware button settings
    • 2022. 2. 23
      • gts3l-common: Applied the new security patch, February 5, 2022
      • gts3l-common: Enabled triple buffering of SurfaceFlinger
      • gts3l-common: Enabled partitions on loop devices
      • gts3l-common: Implemented thermal HAL, so that we can get the correct temperature from each hardware components
      • gts3l-common: Changed default CPU governor to blu_schedutil
      • gts3l-common: Changed the schedutil properties
      • gts3l-common: Set the default GPU frequency level to 6, which is 133 MHz in idle
      • gts3l-common: Enabled msm_irqbalance, which is from oneplus3
      • gts3l-common: Updated blobs
        • Updated Adreno libraries to v415, which is from daisy firmware (Android 10)
        • Changed media blobs to daisy firmware (Android 10)
        • Changed perf, thermal libraries to oneplus3 one
      • gts3l-common: Reduces ROM size
        • Removed unused camera firmwares
        • Removed unused Samsung specific OMX libraries
      • gts3l-common: Updated awesometic's kernel to v0.8
        • Cherry-picked lots of common upstream patches from LineageOS kernels
        • Added support for WireGuard
      • gts3llte: Fixed ipacm binary working
    • 2022. 2. 9
      • gts3l-common: Applied the new security patch, January 5, 2022
      • gts3l-common: Fixed fingerprint working on a third-party app
      • gts3l-common: Updated built-in blobs to T825UBU3CUF1 by ZTO (from Brazil)
      • gts3l-common: Changed dynamic_stune_boost to 10 from 15
        • That value indicates a kind of reactivity of the CPU frequency of the schedutil governor. Generally, 10 to 20 is recommended, but in my test setting that 10 is enough to use the tablet smoothly and also can expect better battery and thermal.
    • 2021. 12. 19
      • gts3l-common: Applied the new security patch, December 5, 2021
      • gts3l-common: Fixed aptX, aptX HD working
      • gts3l-common: Fixed WiFi display working
      • gts3l-common: Fixed a download fail problem for some games
      • gts3l-common: Changed the default CPU governor to schedutil
      • gts3l-common: Changed the default I/O scheduler to bfq
      • gts3l-common: Added Dolby audio effect
        • Added that library successfully but don't sure it is working, will investigate that too
      • gts3l-common: Added FlipFlap package for better handling of flip cover flips
      • gts3l-common: Added software navigation bar feature
      • gts3l-common: Enabled ZRAM for 2GB for a 4GB device
      • gts3l-common: Updated awesometic's kernel to v0.6
        • Merged EAS-Project/msm-3.18 and successfully migrated to EAS based kernel
          • Enabled EAS, WALT, Schedtune, Schedutil, ...
        • Added blu_schedutil CPU governor
        • Updated sdfat driver to 2.4.5
        • Updated camera driver
        • Imported/enabled ZRAM with LZ4 compress
        • Imported/enabled BFQ I/O scheduler
        • Optimized memory performance
        • Fixed a flip cover working
        • Maybe more...
    • 2021. 11. 30
      • gts3l-common: Synced with the latest LIneageOS source
      • gts3l-common: Fixed Bluetooth input working including a Bluetooth keyboard
      • gts3l-common: Now it starts to use my custom kernel, awesometic's kernel v0.3
        • Merged android-linux-stable/msm-3.18, which is including up to Linux 3.14.140 patches
        • Merged LA.UM.7.6.r1-07800-89xx.0 CAF tag
        • Replaced the built-in WLAN driver into the CAF one from LA.UM.7.6.r1-07800-89xx.0 tag, which is the latest version
        • Disabled most of Samsung-specific flags including TIMA, KNOX, RESTRICT, ...
        • Enabled F2FS file system
        • Added AutoSMP CPU hotplug feature and enabled by default for better battery consumption
        • Added AdrenoBoost and enabled by default for better GPU performance
        • Added Anxiety I/O scheduler for better I/O performance
        • Enabled TCP Westwood congestion window control by default for better network stability
        • Set CONFIG_HZ to 300 which is recommended in Android devices and it improves overall interactivity and UX with no power cost
        • Now the S-Pen palm rejection is implemented in the kernel rather than the Android frameworks
        • Maybe more...
        • To get the detailed information, please see the third post of this thread
    • 2021. 11. 16
      • gts3l-common: Applied the new security patch, November 5, 2021
      • gts3l-common: Fixed the external keyboards' arrow keys working
    • 2021. 10. 29
      • gts3l-common: Applied the new security patch, October 5, 2021
    • 2021. 9. 22
      • gts3l-common: Applied the new security patch, September 5, 2021
      • gts3l-common: Fixed the power-off mode charging using the Samsung LPM binary
      • gts3l-common: Switched to QTI USB HAL, version 1.2
      • gts3l-common: Cleaned up the keyboard layouts and added the layouts from the latest firmware for Samsung products like the book cover keyboard
      • gts3l-common: Improved power management
    • 2021. 9. 1
      • gts3l-common: Fixed the camera working
      • gts3l-common: Resolved lots of SELinux warnings
      • gts3l-common: Added some props to optimize the video and media performance
      • gts3l-common: Added proper power profiles for better power management
      • gts3l-common: Added a proper thermal-engine config for better thermal management
      • gts3l-common: Change the hotspot location of the pointer arrow
    • 2021. 8. 13
      • gts3l-common: Applied the new security patch, August 5, 2021.
      • gts3l-common: Fixed the quad-speakers working.
      • gts3l-common: Disabled WiFi display feature.
      • gts3l-common: Added support for Adaptive Fast Charge.
      • gts3l-common: Added LiveDisplay HIDL to switch the screen modes.
      • gts3l-common: Added the button backlight control menu.
      • gts3l-common: Added the advanced reboot menu.
      • gts3l-common: Changed to the Light HIDL completely.
      • gts3l-common: Changed the stylus pointer icon to the smaller one.
    • 2021. 7. 29
      • gts3l-common: Fixed headphone jack working.
      • gts3l-common: Fixed Bluetooth audio playback working.
      • gts3l-common: Fixed microphone working.
      • gts3l-common: Fixed AudioFX working.
      • gts3l-common: Made hardware touch key, LCD, Touchscreen, S-Pen disabled when the screen turns off.
      • gts3l-common: Fixed DRM working.
      • gts3l-common: Disabled connecting to WPA3 WiFi.
      • gts3lwifi: Fixed Bluetooth working.
      • gts3lwifi: Fixed vibrator working.
    • 2021. 7. 14
      • gts3l-common: Applied the new security patch, July 5, 2021.
      • gts3l-common: Added support for palm rejection for S-Pen.
      • gts3l-common: Added support for the Freeform Window mode of AOSP.
      • gts3l-common: Removed the "Serial console enabled. Performance is impacted..." message.
    • 2021. 7. 4
      • gts3l-common: Changed the default DPI value to 320.
      • gts3l-common: Added new pointer arrow icon for S-Pen.
      • gts3l-common: Moved fingerprint sensor location when the preview screen that is before the actual enrollment a fingerprint.
      • gts3l-common: Enabled automatically brightness by default.
      • gts3l-common: Enabled adjusting haptic feedback intensity menu.
      • gts3llte: Fixed LTE working.
    • 2021. 6. 28
      • gts3l-common: Separated the device tree into 3 parts, common, LTE, and WiFi.
      • gts3l-common: Changed the default DPI value to 360.
      • gts3l-common: Fixed fingerprint sensor working.
      • gts3l-common: No more adsprpcd errors on the logcat.
      • gts3llte: Added missing RIL-related binaries, init scripts and could check the RIL initialized properly. But an error still repeated on the logcat so I think it won't work yet.
      • gts3lwifi: Added support for Galaxy Tab S3 WiFi variants.
    • 2021. 6. 17
      • Initial release
    11
    Hello all.

    I uploaded the new version, including fixing the power-off mode charging.
    I'm using the LPM binary that is from Samsung for the power-off mode charging. When you plug in the charging cable while the tablet turns off, you can see the original charging screen you might see in the stock firmware. :)

    And I tried to fix the Bluetooth inputs and the OTG drives issues but I couldn't. I can reproduce these problems but I cannot find how to fix them for now. But I can confirm that the wired input devices are working such as a keyboard and a Playstation 4 controller.

    Please check out the first post of this thread. :)
    11
    Great news here. The next release will include the fully-working quad-speakers. :D
    And I also have implemented the audio rotation codes for the screen rotation.

    Actually, I already have used it for about 3 days, and I think it looks working flawlessly.
    And, for the alternatives of the Dolby Atmos, I have tested with the Dolby Digital Plus module with Magisk and I can say that it is awesome. :cool:

    The new release will be uploaded before this weekend. :)