yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S Android Development] bemole:
which TWRP did you use? https://twrp.me/samsung/samsunggalaxytabs84lte.html did you use this from the link?

And about Lineage 17, I think the overall performance is the same. The only difference is you get android 10 with some android 10 features and a nice UI. But Lineage 14.1 is more stable and I recommend you stick with it.
[Galaxy Tab S Android Development] markmessier8888:
thx for the info!

Im using 3.0.2-1 TWRP

is this an outdated version?
[Galaxy Tab S Android Development] bemole:
yes. Also, where did you get your twrp from? Are you sure that was made for your model?
[Galaxy Tab S Android Development] markmessier8888:
Oh my version is so outdated. I can see 3.7.0

Maybe I should upgrade to that

Mine is in the list in the link you posted, near the bottom

Since I have Lineage 14 already installed and working on my device, am I able to just simply flash 3.7.0 with Odin and thats it?

Thanks!
[Galaxy Tab S Android Development] bemole:
Yes , you should install it using Odin method
[Galaxy Tab S Android Development] markmessier8888:
Thanks..Ill try it now and report back. By the way, would you know if GPS is working properly on Lineage 14?
[Galaxy Tab S Android Development] bemole:
Seems to be working but the accuracy and the speed are really slow. As I am using this tablet only for reading ebooks, I haven't tested it on maps apps in a real-world scenario, as I am running LineageOS without any Gapps.
[Galaxy Tab S Android Development] markmessier8888:
ok I see. I just upgraded to 3.7.0 no issues

Are you on 14 or 17?
[Galaxy Tab S Android Development] bemole:
I am on 14
[Galaxy Tab S Android Development] markmessier8888:
have you tried 17 yet?
[Galaxy Tab S Android Development] bemole:
Yes. You can read my experience on the 17 above on this thread you can look into it. In short, there are bugs and battery backup was not good compared to 14.1.
[Galaxy Tab S Android Development] markmessier8888:
Sorry if I missed this but is there a setting to change the battery bar to number/percentage?
[Galaxy Tab S Android Development] markmessier8888:
Also how can I keep my screen LCD on Dynamic at all times? When I reboot my device, the LCD goes back to a yellowish reading type display
[Galaxy Tab S Android Development] mclardass:
Anyone figure out how to enable the IR Blaster (on SM-T800 and LOS 17.1)? Trying to build a Home Assistant-based remote with support for IR and wifi devices. I saw some old posts stating the IR blaster wasn't working and unsure if it was ever addressed.
[Galaxy Tab S Android Development] bmlzootown:
System --> Status Bar --> Battery Indication - Battery percentage
[Galaxy Tab S Android Development] markmessier8888:
Thx!

Would you happen to know if the wifi icon is able to be changed to bar type? Thx again
[Galaxy Tab S Android Development] bmlzootown:
That I'm not sure. I didn't see any built-in setting for such. Sounds like a more general LineageOS issue, though, so you might get more help asking on their forums, or if they have a Discord you could ask there as well.
[Galaxy Tab S Android Development] toscha42:
I wouldn't call it an issue at all. The idea of LineageOS is to keep as close to Vanilla Android as any possible. Hence you wouldn't find any customisation apart from those available in pure Android as well.

Cheers

Toscha
[Galaxy Tab S Android Development] DarkExistence:
Just popping in to say thank you for keeping up the development! Found my Chagall and turned it on with my last lineage14.1 build installed and now here I am running lineage 17.1.
[Galaxy Tab S Android Development] markmessier8888:
Anyone???

Thx for the support for our older tablet
[Galaxy Tab S Android Development] dd9ps:
There is another LOS 17.1 for T-705 which works well https://xdaforums.com/t/rom-unoffic...-sm-t805-chagalllte-sm-t705-klimtlte.4482241/

Maybe it is possible to make the best of both + "SELinux enforced" for daily use
[Galaxy Tab S Android Development] bluess57:
IR blaster is working in my build LOS 17.1 on SM-T805

Apparently the build will run on T800 if you mod the device check in the install script, might be worth a try
[Galaxy Tab S Android Development] Blaze Viper:
I use my t800 infrequently and got tired of the absurdly laggy Samsung 6.0 experience.

Running this ROM almost feels like buying a new device, far smoother and it looks gorgeous. A few minor bugs here and there but for a ROM generously supporting a 9 year old device, I am very very happy the dev released this.

Netflix and Disney plus disappeared from the play store so I installed magisk delta and the liboemcrypto module and now we're back in business.

Thank you very much 8224freak. May the tab s live on.
[Galaxy Tab S Android Development] samsung t705:
i have samsung t705 mobile data 4g and voice talk very good on stock andorid 6.0 if i flash this rom voice talk and 4g stable work or not
[Galaxy Tab S Android Development] ghislandi:
Have the Galaxy Tab s 8.4 running on samsung stock. It is super laggy. I cant see anything equivalent on the market with the amoled screen. So wonder if it is worth updating with this rom. I never rooted an android device bug i assume is manageable. Will the app work after? Does this rom make the device faster?
[Galaxy Tab S Android Development] steamrollerpark:
It helps to install Webview Beta.
[Galaxy Tab S Android Development] lakija:
Anyone having a problem with video stuttering?
[Galaxy Tab S Android Development] cruncher1234:
I tried this rom - the battery drain is high and youtube is sluggish and freezes sometimes.
[Galaxy Tab S Android Development] lapsmith:
Apologies for these two basic questions, but I couldn't find anything after searching this forum.

In step 1, when it says "Flash latest official Samsung Firmware with ODIN", what exactly does that mean? My tablet (T700) is running Marshmallow 6.0.1, which as far as I can tell is the latest official firmware. It isn't rooted. Do I have to root it first?

Also, I have Odin V3.11.1 and downloaded the correct .img file. However, ODIN only seems to handle .tar files. Is there a way to convert .img to .tar? I tried downloading the .tar file from firmware.mobi but there is a several day waiting period for their servers to convert.

Thanks,

Tom
[Galaxy Tab S Android Development] lapsmith:
Answering my own question:

The installation says to flash latest official Samsung firmware with ODIN. I didn’t know what this meant and didn't do it. Not sure why it is necessary since it will be replaced. I was running stock 6.0.1. This is how I did it, if anyone else has similar questions:

Download ODIN. I used V 3.11.1

NOTE: DO NOT UNZIP ANY OF THESE FILES BELOW

NOTE: ALL APPS SHOULD BE ARM 32 BIT FOR ANDROID 10

Download TWRP. I used V 3.7.0-9.0.- klimtwifi.img.tar (klimtwifi is the key that identifies for my tablet (T700 wifi and not LTE (phone))

Download Lineage OS. I used The version in this thread (17.1)

Download Google apps (may need lite version if get errors will full version.).

Turn tablet off

Turn on in download mode: Press power, down vol and home hold for several seconds

Press up vol

Connect cable to pc

Start ODIN

Turn off auto reboot in options

Click AP and select the TWRP file

Press start, should see pass, if successful

Exit from ODIN

So we flashed the TWRP onto device, now need to start so it loads that file, not stock rom. Can be tricky, need to press home, vol down and power till device turns off

Now power up so loads TWRP. Press power, vol UP and home and hold until see TWRP screen, not default

Slide to allow enable modifications

Backup files, if desired

Then wipe

After wipe, go back to install

Best way is to install the new OS and Google apps files onto SD card

Put SD card in tablet

Probably need to reboot to read sd card if just installed…reboot into recovery mode

Select install and if file on SD card, navigate to external_sd and select file(s)

Install Lineage first then Gapps (I had to use the nano version since my tablet only has 16G).

Reboot
[Galaxy Tab S Android Development] F_monkey:
Hello. Guys.

Is there anyone who can help me root my tablet?
[Galaxy Tab S Android Development] theparkdude:
Is there a fix or work around yet for the microphone not working on the SMT‐700?
[Galaxy Tab S Android Development] mh_:
Download links do not work anymore. Where to download this ROM from?
[Galaxy Tab S Android Development] LuckyTheCoder:
Second this. Would like to download.
[Galaxy Tab S Android Development] LuckyTheCoder:
I contacted somebody on the forum and have successfully obtained the file! Link to LineageOS 17.1 for the "klimtwifi" variant of the Galaxy Tab S 8.4. This build is from June 19th, 2022.
[Galaxy Tab S Android Development] Squabl:
Does anyone have a download link or rom recommendation to SM-T800 model?
[Galaxy Tab S Android Development] bluess57:
Try

exynos5420 - Browse /Lineage-18.1/chagallwifi at SourceForge.net

LineageOS ROM for exynos5420 based devices

sourceforge.net
[Galaxy Tab S Android Development] Ham_is_here:
Hi @bluess57

Going through your link. I found a LineageOS version 18.1 for the klimtwifi. I flashed that and itgets stuck in an infinite boot loop. Any info about this ROM or is it incomplete?

This is the link
[Galaxy Tab S Android Development] LuckyTheCoder:
I have the same issue with LineageOS 18.1. Would like to know as well!
[Galaxy Tab S Android Development] bluess57:
Unfortunately it is an untested build

I need someone to obtain a logcat
[Galaxy Tab S Android Development] LuckyTheCoder:
How would I go about that?
[Galaxy Tab S Android Development] Quidam67:
Hi.

I have the latest Lineage 17.1 build that he created for chagallwifi which I think was from about mid 22. I've stuck it on my google drive and made it public.

Chgallwifi Lineage 17.1

ps I have recently tried a few other ROM's currently available for this device, and I genuinely do believe this one is the best, although it's not like I've tested every app so your mileage may vary. anyway I'll leave this available on my drive because it really does seem to be the best overall choice IMHO.
[Galaxy Tab S Android Development] Simakea:
hi, can someone give me a link to t705 ?
[Galaxy Tab S Android Development] guobailin:
你好！你能给我T705的链接吗？

Mod edit: english please!

Google translation :

Hello! Can you give me the link for the T705?
[Galaxy Tab S Android Development] bluess57:
Did you know this is an English only forum?
[Galaxy Tab S Android Development] guobailin:
Can you give me a link to 705
[Galaxy Tab S Android Development] bluess57:
Last I knew, the T705 build was boot looping, and no one volunteered a log of the issue, so it could be fixed.

I don't own the device so can't test it.

People with the device need to build it themselves or find someone.
[Galaxy Tab S Android Development] PureNihilist666:
Could the issue be the same KeyDisabler thing?
[Galaxy Tab S Android Development] guobailin:
Can T705 work?
[Galaxy Tab S Android Development] M4jQ:
my device is not properly detected by the computer, the system sees the tablet but there are no data partitions.... also does not display the menu with the selection of usb connection options.

adb is working
[Galaxy Tab S Android Development] rvmphoenix:
Hello everyone.

Thanks for support us.

Only a question:

Do you have ROM Lineage OS with Android 11 for Sm-700?
[Galaxy Tab S Android Development] Siddhartha Valmont:
Thank you @LuckyTheCoder for the mirror.

According to the Internet Archive, there was a more recent build from 20221017 (but it was not mirrored):

LuisROM / LuisKERNEL / Firmware / Misc

Anybody would have it or an idea if there was any meaningful change compared to the june ROM ?
[Galaxy Tab S Android Development] Siddhartha Valmont:
You can PM me a link to the image and I can flash and try to grab the log while the tablet loops (hopefully ADB can grab proper info to help you debug this 18.1 build :) (for klimtwifi)
[Galaxy Tab S Android Development] turner78:
Can someone please point me in the right direction for step by step instructions?
[Galaxy Tab S Android Development] toscha42:
Here you go #1.

Cheers

Toscha
[Galaxy Tab S Android Development] glitchers:
After using 8224Freak's builds from this thread for some time, I was sad to see they were no longer available. In an effort to be helpful and keep the flame going, I thought I would share some of my files.

Mirrored from luis-builds.de before it went down:​

Model	File
chagallwifi (SM-T800)	lineage-17.1-20221017-UNOFFICIAL-chagallwifi.zip

More recent builds I created myself:​

Please do not bother 8224Freak with support requests for these builds, as they are not affiliated.

Use these builds at your own risk and proceed with backups at hand in case of disaster. I own an SM-T800, so the chagallwifi builds will always be personally tested, but I can't vouch for the others. Reports from this forum are that they generally work, though.

Known issues:

Camera video recording may not work for klimtlte (and likely others). You may have better luck with a different/patched camera app.

My latest builds can be found at https://lineageos.glitchy.net/ . If you're running 20230625 or newer, the LineageOS OTA updater should be able to download future updates! (Settings, System, Advanced, Updater).

Model	File	d/l
chagalllte (SM-T805)	lineage-17.1-20230625-UNOFFICIAL-chagalllte.zip

lineage-17.1-20230523-UNOFFICIAL-chagalllte.zip	41+

60+
chagallwifi (SM-T800)	lineage-17.1-20230625-UNOFFICIAL-chagallwifi.zip

lineage-17.1-20230523-UNOFFICIAL-chagallwifi.zip	130+

136+
klimtlte (SM-T705)	lineage-17.1-20230625-UNOFFICIAL-klimtlte.zip

lineage-17.1-20230528-UNOFFICIAL-klimtlte.zip	73+

82+
klimtwifi (SM-T700)	lineage-17.1-20230625-UNOFFICIAL-klimtwifi.zip *may not boot

lineage-17.1-20230528-UNOFFICIAL-klimtwifi.zip	96+

162+
[Galaxy Tab S Android Development] Siddhartha Valmont:
Thanks for the links @glitchers ! Do you also have builds for klimtwifi or is it included in your builds liked here?
[Galaxy Tab S Android Development] hiperglyde:
Anyone got the whole file for klimtwifi it keeps stalling at 218.49 mb?
[Galaxy Tab S Android Development] glitchers:
I made a klimtwifi build for you both, but since I don't have a tablet to test it on, it must be considered experimental for now. Please ensure you have a backup you can restore in case you have problems, and let me know whether it works for you.

You can now find the klimtwifi build in my earlier post.
[Galaxy Tab S Android Development] hiperglyde:
Arm64 gapps not flashing.. Says the system is arm.. Trying it now

update- cant get gapps to flash, but the ro flashed and booted no problem
[Galaxy Tab S Android Development] glitchers:
Thanks for the update.

Which gapps did you eventually try? I would guess it should be Platform: arm, Android: 10.0, Variant: probably one of the small-ish ones like mini/micro/nano. If that doesn't work, though, I unfortunately don't have any experience troubleshooting further.
[Galaxy Tab S Android Development] runekock:
In addition to @glitchers :

Also note that it's a good idea to flash rom+gapps at the same time. Once the rom has been booted, you probably need to wipe data before flashing the gapps.
[Galaxy Tab S Android Development] matheusstout:
Links for T-700 klimtwifi not working anymore. Help please !
[Galaxy Tab S Android Development] hiperglyde:
I used android 10 gapps stock and full for arm64 and arm. Also tried Flame gapps.
[Galaxy Tab S Android Development] hiperglyde:
iits never been a problem for me and i dont really think it matters much, but to eliminate variables I tried it both clean and dirty for each version
[Galaxy Tab S Android Development] hiperglyde:
Pretty sure its size constraints.. Trying several smaller gapp zips now
[Galaxy Tab S Android Development] jamille:
Is there a build for klimlte anyone can share a link to please?
[Galaxy Tab S Android Development] theparkdude:
Is the microphone working on the klimtwifi image that glitchers posted?
[Galaxy Tab S Android Development] acytoo:
Thank you, it works well on klimtwifi.
[Galaxy Tab S Android Development] glitchers:
I created a klimtlte build for you. It is now added to my earlier post. As I am unable to test the build myself, please ensure you have some form of backup before you install it (and let us know if it works).
[Galaxy Tab S Android Development] jamille:
Thanks for the build, it definitely works. Though the camera doesn't have any option to record video?
[Galaxy Tab S Android Development] glitchers:
Broken video recording seems to be a common issue with these ~17.1 builds. I know that other people like bluess57 have attempted work-arounds in their builds by using camera code/apps from other sources. If you google "LineageOS camera recording" you can find potential work-arounds utilizing alternative camera apps like Open Camera or Aperture, but I don't have any experience with them at this time.

Thanks for your feedback. I've added a note to the main post that this may be an issue.
[Galaxy Tab S Android Development] pucci2:
Hello everyone, I write on this thread because it seems to me the most read. I still have 17.1 on Bluess57 T805 lte which unfortunately hasn't been updated for some time, I would like to ask which is the best and working version to install at this moment, second what do I see that you go from vesion 15,17,18, and 20 and then abandon them all couldn't you join and make a definitive version that works well?
[Galaxy Tab S Android Development] vpn560:
"Misc development - no support" - what can we hope for ?
[Galaxy Tab S Android Development] ISoreo:
updated : I resize to 1200x1920 and increase ZRAM to 2048 MB, now i can watching youtube and surfing the internet at the same time very interesting for my workaround until next patch released
[Galaxy Tab S Android Development] Ledah:
YMMV. Try and judge it by yourself whether the screen quality downgrade is worth the multitasking and usability.
[Galaxy Tab S Android Development] 22naresn:
Hello there, newbie here. Why do I have to flash the latest official Samsung Firmware with ODIN? I have to latest OTA updates Installed on my chagallwifi TAB and want to switch to LineageOS to De-Google my device.

Thanks
[Galaxy Tab S Android Development] minilandl:
How were you able to do these tweaks? I looked at your previous comments and can't seem to find an option in hktweaks to add zram or change the resolution.
[Galaxy Tab S Android Development] ISoreo:
i use adb with command wm size 1200x1920, zram should be in virtual memory please try
[Galaxy Tab S Android Development] aelfinn:
This might be somewhat off-topic in this thread, but my T705’s WiFi seems to not work properly anymore. It connects briefly to a network, then disconnects and no networks are visible anymore. Turning WiFi off/on sometimes makes networks visible again, but then the same problem appears when I try to connect.

Is this behaviour any of you recognise? Is is indicative of a software problem or a hardware fault?
[Galaxy Tab S Android Development] robined:
Thank you very much - so far it is working perfectly after an upgrade from LineageOS 14.1 klimtwifi without going to stock ROM first. It did reboot twice during initial setup. I am very very happy to see that I can still use this amazing device, thank you so very much!
[Galaxy Tab S Android Development] ISoreo:
Update about cpu, exynos 5420 defaults is 8 cores but we only have 4 cores (A7 LITTLE) in this rom. moreover, after i digging in b.L i found A15 is offline all 4 cores which is big core, any idea how to enable A15?

klimtlte:/sys/devices/system/b.L # cat b.L_core_stat

0 1 2 3 L2

[A15] 0 0 0 0 0

[A7] 1 1 1 1 1
[Galaxy Tab S Android Development] vpn560:
The regular LOS 14.1 update for klimtlte and others released yesterday:

index - powered by h5ai v0.30.0 (https://larsjung.de/h5ai/)

index - powered by h5ai v0.30.0 (https://larsjung.de/h5ai/)

download.exynos5420.com
[Galaxy Tab S Android Development] mckenzis:
Mine shows:

root: cat /sys/devices/system/b.L/b.L_core_stat

0 1 2 3 L2

[A15] 1 1 1 1 1

[A7] 0 0 0 0 0
[Galaxy Tab S Android Development] ruthless10001:
Mine also says

0 1 2 3 L2

[A15] 1 1 1 1 1

[A7] 0 0 0 0 0
[Galaxy Tab S Android Development] ISoreo:
ah crap seem my baseband is not latest, i will flash latest stock and try this custom rom again

update : now A15 is already enabled and can be switchable with A7
[Galaxy Tab S Android Development] nagyfej:
Hello!

I installed Lineage os 17.1 on the SM-T700. TWRP with it. Every good os works. I just can't install gapps ot. I got an error! Any ideas?

Hi
[Galaxy Tab S Android Development] mckenzis:
Could you supply some information regarding the error? Also, which gapps image are you trying to install?
[Galaxy Tab S Android Development] H421:
T705

So far so successful, although sometimes apps like chrome close and have to be re-opened several times, thank you for everything
[Galaxy Tab S Android Development] Ledah:
Which baseband u flash for?
[Galaxy Tab S Android Development] ISoreo:
T705XXU1CPH3 i think cpu is not related to baseband, A7 and A15 are 2 clusters and switchable by priority first i guess
[Galaxy Tab S Android Development] ISoreo:
I have build patched virtual memory swappiness 160 for SM-T705 tab s 8.4 (klimtlte) anyone use this device please try it now we can switch the app from background process
[Galaxy Tab S Android Development] cicisbeus:
Everything ok on T800. Fantastic rom. No crashes.
[Galaxy Tab S Android Development] bluess57:
I have a 17.1 update build, but seems /apex wants to corrupt the file system every 2nd reboot and haven't got to the bottom of the problem yet, hence not releasing it.

18 doesn't suffer this problem but has the graphics browser crash problem, apart from that ,being a concern, isn't too bad a build to run
[Galaxy Tab S Android Development] pinksoccerball:
It looks like the link for this is broken:

Download the file:

https://luis-builds.de/downloads/lineageos/misc/

Anyone still have this or know where to download it? I have a Samsung Galaxy Tab S 8.4 WiFi (klimtwifi) SM-T700 that I'd very much like to install this on.

Thanks!
[Galaxy Tab S Android Development] runekock:
@glitchers has stepped up to the rescue!

See the recent post:

https://xdaforums.com/t/rom-unoffic...sm-t800-sm-t800-sm-p600.4270943/post-88564011
[Galaxy Tab S Android Development] Hazou:
@glitchers Is there a reason why the IR blaster is prebuilt?

I also have adopted the Deathly kernel into a lineage 17.1 build Testing it as we speak. Mainly for the undervolt capabilities.
[Galaxy Tab S Android Development] glitchers:
I used the stock LineageOS code+configs plus manifests from the exynos5420 repo. Any build policies are the way they are because those folks (who are way more experienced than myself when it comes to android) decided they were sensible defaults. Sorry, that's all I can tell you, because I'm new to this scene.

Seems like there's still plenty of room for refinement. Let us know how your tests go!
[Galaxy Tab S Android Development] Hazou:
Okey. Logical.

- For the T-800 (maybe the other too) I had already fixed the IR blaster 2 years ago.

- Implementing the OC/UV for gpu and cpu seems to work fine. Tablet is a little cooler. Still hot though.

- Scaling of the video playback in the browser also looks fixed.

I do have a T800, so I cant say it for the rest. Care to try it?
[Galaxy Tab S Android Development] steso90:
i would love to try it (i have a T800)
[Galaxy Tab S Android Development] glitchers:
Sorry, I don't have time to test right now. BTW, does this June 5th commit include your IR blaster fix, or is it unrelated?
[Galaxy Tab S Android Development] Hazou:
That's à fix. Not the fix i had in mind. It just used a prebuilt older version. The fix should be at the cause of the problem:

ConsumerIr: Don't convert MS to pulses · HazouPH/android_device_samsung_universal5420-common@215f801

The kernel does it for us Change-Id: I53e6acf0db671c61543598b2b527422844c30c44

github.com