yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S Android Development] Wasuhz:
Is there

Have you found a way to upload this? Can you just use google drive and share the link, I'm unable to find the rom anywhere online now that it was taken down from original link. What is the difference between the two you listed by the way? The luisrom and the regular one? I have a the SM-T800
[Galaxy Tab S Android Development] Klaus20:
My files are exactly the same

https://xdaforums.com/t/rom-unoffic...sung-galaxy-tab-s-sm-t700-sm-t705-sm-t800-sm- t800-sm-p600.4270943 / post-85520415
[Galaxy Tab S Android Development] prkfsz:
Anyone has mirror file of the LOS17 for the klimtwifi (T700)?

Pretty please?
[Galaxy Tab S Android Development] Wasuhz:
Ahh Dang. Just realized

Dang. Just realized this is the lte version. I need the chagalwifi version :(
[Galaxy Tab S Android Development] Wasuhz:
Need this as well
[Galaxy Tab S Android Development] Amadeus1965:
@Wasuhx,

I have the may 5 2021 Chagallwifi ROM for you.

Just PM your e-mailaddress and I will e-mail it to you.

I have LineageOS & CRDroid.

Lineage runs well but a lot of browser problems (I use Bromite).

It looks like Frank removed his zip. files from the misc repository.
[Galaxy Tab S Android Development] masdaster:
I can give you an upload link. Then all can use it...
[Galaxy Tab S Android Development] Amadeus1965:
OK! Just send upload link and I will upload tomorrow morning (GMT +1).

There are a few problems but the LuisROM Frank released on May 5 2021 LineageOS ROM is not bad at all. Maybe someone can pick up development.

Main frustration is the browser(s) crashing and freezing.
[Galaxy Tab S Android Development] Amadeus1965:
I did attach the two zip's to my last message. Don't know if this works.
[Galaxy Tab S Android Development] masdaster:
No, unfortunately there is no attachment. I've sent you a private message with a link.

Thank you for uploading! 👍
[Galaxy Tab S Android Development] Wasuhz:
Upload to google drive if you can so others can use it. I believe there is a Kernel on this board that addresses those issues and fixes them. But not sure if it works for the chagalwifi or not?
[Galaxy Tab S Android Development] JonnyCash78:
I attempted to update my SM-T700 Galaxy Tab S 8.4 to the Lineage 17.1 OS,,,,well i soft bricked it,

I have tried flashing many TWRP T700 recoveries...no luck....seems like every ROM i try with odin just puts me in a bootloop or all black screen with vibrations every few seconds.

I can get to Download Mode but not into recovery or regular fastboot mode (i get an odd fastboot that resembles something of an Arcade Atari fastboot screen with no options...prob from one of the Combination roms i tried to flash smh)

Can anybody steer me in the right direction? Please...i tried all i know and just getting negative results....Id really appreciate any good advice from you guys k...thanks
[Galaxy Tab S Android Development] Carlosk1966:
Hello.

Try this. https://xdaforums.com/t/help-bricked-sm-t800.3016763/

It work for me, when i have bootloop.
[Galaxy Tab S Android Development] hektor2hektor2:
Anyone have links or backups for this rom. Need for sm-t700.
[Galaxy Tab S Android Development] masdaster:
Thanks to @Amadeus1965 we have also both ROMs for SM-T800 (chagallwifi):

Microsoft OneDrive

1drv.ms
[Galaxy Tab S Android Development] Kitap bilgi:
Download link is empty will it be renew?
[Galaxy Tab S Android Development] JonnyCash78:
Hey thank you Car1966 for you inout and advice, i do appreciate it......unfortantly the link(s) are no longer in working order.

its been even a struggle to find the Full stock firmware for SM-T700
[Galaxy Tab S Android Development] Wasuhz:
Which boot image should I flash for the t800?
[Galaxy Tab S Android Development] Wasuhz:
Have you or anyone else done the changalllwfe

Have you or anyone else made a boot.img that works on the chagallwifi ?
[Galaxy Tab S Android Development] masdaster:
Unfortunately I had no time to compile a boot image for chagallwifi. But I can try tomorrow if you would like to try it out. I can only test my image for chagalllte. I will apply the same modifications. Up to know two persons have some problems with it as you can read in previous posts.
[Galaxy Tab S Android Development] Wasuhz:
Would be glad to try it out, if you're willing to do it for me. Do I need to backup my img and send to you first?
[Galaxy Tab S Android Development] masdaster:
No. This is not necessary. I build it with the source linked in the first post, the modifications ISoreo did and the necessary adjustments for chgalllte / chagallwifi. But please backup your image first to be sure, you can go back if it gets worse.
[Galaxy Tab S Android Development] Wasuhz:
Perfect. Sounds good. Thank you so much I'll try and sift through the thread and see what problems you said others were experiencing with your kernel on different hardware
[Galaxy Tab S Android Development] Wasuhz:
Just backup boot using twrp correct? And restore with twrp backup boot if I have to later?
[Galaxy Tab S Android Development] masdaster:
I've build a boot image for chagallwifi. You can access it with this link (same for ROMs):
[Galaxy Tab S Android Development] masdaster:
Yes. You can use TWRP to backup your boot image. Then you can flash the custom boot image. If it's worse, you can restore your backup with TWRP.
[Galaxy Tab S Android Development] Wasuhz:
Sounds good. Haven't installed much in the OS, if the backup img i made in twrp doesnt work to restore, i'll just reflash rom after and that should do it right? Let me know once you've made those changes and i'll try it out. Thank you so much
[Galaxy Tab S Android Development] masdaster:
Yes, that's right... But there is no reason, why a image backup is not restorable except storage failure... 😆

Here is the tuned image:
[Galaxy Tab S Android Development] Wasuhz:
do i need to rename to boot.img or its fine to flash with that name?
[Galaxy Tab S Android Development] Wasuhz:
looks like im

@masdaster i went into twrp, click install image, click boot, then selected file you gave me. stuck at samsung logo trying to boot?
[Galaxy Tab S Android Development] masdaster:
Okay... Maybe I've messed up the GPU optimizations... 🤔

I'll take a look within the next days. Glad you did a backup... 😉
[Galaxy Tab S Android Development] lafinjack:
Also looking for klimtwifi images and the directory is empty. :(
[Galaxy Tab S Android Development] Wasuhz:
Haha yup. It was no issue restoring. Just let me know when you have the time to check on it. Thanks again for the help!
[Galaxy Tab S Android Development] CessnaBroon:
I can setup a google Drive mirror if you want.
[Galaxy Tab S Android Development] CessnaBroon:
Lineage17.1-20210505.zip

drive.google.com

This is a new mirror for lineage 17.1 for klimtwifi only. it is the 20210505 build and should only be used for model number SM-T700. I am going to turn this into an all-in-one folder for ROMs, OpenGApps and other popular/useful mods. I have also started a thread for this which you can find here:

https://xdaforums.com/t/sm-t700-kli...files-for-the-galaxy-tab-s-8-4-wi-fi.4324703/
[Galaxy Tab S Android Development] lafinjack:
Excellent, thank you, and have a nice weekend!
[Galaxy Tab S Android Development] CessnaBroon:
Same to you :)
[Galaxy Tab S Android Development] sergentum:
Guys, does anybody know what isn't work for sure in this rom? I have chagallte SM-T805
[Galaxy Tab S Android Development] hektor2hektor2:
Thanks man. Works great.
[Galaxy Tab S Android Development] CessnaBroon:
I might restart maintenance of this ROM, however, it will be for t700 only, as that's the only device I have to test it on. If I do decide to, it will be uploaded to my Google Drive with all the other files.
[Galaxy Tab S Android Development] Wasuhz:
Any Lucky at taking a look at what could have caused that issue?
[Galaxy Tab S Android Development] simonjonnemeth:
Anybody tested this on the T705? Any serious issues I should be aware of?
[Galaxy Tab S Android Development] simonjonnemeth:
If you need a contact who can test on the T705 variant I'd be happy to help if it means my old tab gets some love again because I'm still on an old RR build but I need to know I'm safe to flash it first.
[Galaxy Tab S Android Development] CessnaBroon:
Hi! I should get onto it at some point. As I don't actually have an original copy of the Lineage 17 build for this device, I would need to start over, which will take longer. You'll be the first person I contact when it's ready. Are DMs fine? Thanks!
[Galaxy Tab S Android Development] simonjonnemeth:
Good, good. I'll be waiting.
[Galaxy Tab S Android Development] paridoth:
does anyone know how to get wide vine l1 on these old tablets? I have two sitting around that I want to donate to friends and family, but no amazon prime, and no netflix is kind of a non starter.
[Galaxy Tab S Android Development] WunderWungiel:
Is the kernel included in Boot folder better than normal kernel?
[Galaxy Tab S Android Development] masdaster:
@Wasuhz has tested it and faced a boot loop. I've checked the GPU optimizations and they were okay. Can anyone get a logcat for me?
[Galaxy Tab S Android Development] CessnaBroon:
Good morning!

This is a first, beta version of the Lineage 17.1 ROM for klimtlte. Can someone please test this, and tell me if it runs, and what bugs there are? It is a port of the t700 lineage 17 zip I had, merged with a Lineage 14 for the t705, so should work fine, but just in case, make a full backup before you flash in TWRP, and please remember to wipe data before flash, and dalvik/cache after.

Update:

This ROM was causing Error 7. I am now updating to fix issues. Consider this a "be right back"

Many Thanks,

Cessna.
[Galaxy Tab S Android Development] WunderWungiel:
I flashed this kernel via TWRP (Install Image -> Boot), and bootloop :( I had to reinstall firmware
[Galaxy Tab S Android Development] masdaster:
Yes. I need logs to debug it. It's not my device. @Wasuhz said already that there is something wrong with it.

But you don't need to flash firmware again. Just backup your boot partition before flashing and restore it if there is something wrong. ISoreo and I wrote it several times. Going this way prevents data loss.
[Galaxy Tab S Android Development] 8224Freak:
Hello friends,

I have created yesterday new builds for the Samsung Galaxy Tab S series with the Exynos 5420 sources. For this I took the sources of crdroid 10 / v6.21 that is based on LineageOS 17.1. My compiler also just built the latest LineageOS 17.1 from the original sources.

On my Tab S (chagalllte) I still have flicker problems with the GPU during videos. Does anyone have a tip?

VG Frank

Links:

crDroidAndroid-10.0-20210829-klimtwifi-v6.21-LuisROM.zip.md5sum 2021-08-29 02:10 91

crDroidAndroid-10.0-20210829-klimtwifi-v6.21-LuisROM.zip 2021-08-29 02:10 485M

crDroidAndroid-10.0-20210829-klimtlte-v6.21-LuisROM.zip.md5sum 2021-08-29 01:11 90

crDroidAndroid-10.0-20210829-klimtlte-v6.21-LuisROM.zip 2021-08-29 01:10 511M

crDroidAndroid-10.0-20210828-chagallwifi-v6.21-LuisROM.zip.md5sum 2021-08-29 00:08 93

crDroidAndroid-10.0-20210828-chagallwifi-v6.21-LuisROM.zip 2021-08-29 00:08 485M

crDroidAndroid-10.0-20210828-n1awifi-v6.21-LuisROM.zip.md5sum 2021-08-28 23:10 89

crDroidAndroid-10.0-20210828-n1awifi-v6.21-LuisROM.zip 2021-08-28 23:10 484M

crDroidAndroid-10.0-20210828-chagalllte-v6.21-LuisROM.zip.md5sum 2021-08-28 22:15 92

crDroidAndroid-10.0-20210828-chagalllte-v6.21-LuisROM.zip 2021-08-28 22:15 511M
[Galaxy Tab S Android Development] WunderWungiel:
It doesn't mind, I generally flash ~5 firmwares per week :D :ROFLMAO: Generally I use CM 12.1/LOS 14.1 as main OS-es, but I test all firmwares :)
[Galaxy Tab S Android Development] toufiq47:
thanks mate, solved it by download mode. it was tricky to get it, as an old device forgot the combination!
[Galaxy Tab S Android Development] iqhsan:
MDN - unknown

my mobile date (4g or lte) not appear.. how to solve?
[Galaxy Tab S Android Development] teohub:
New rom for klimtwifi installed without problems. The first startup takes a little longer. Tablet runs smoothly. Pages that previously caused the browser to restart now work fine. Use current Android WebView Canary. Microphone still does not work.
[Galaxy Tab S Android Development] aumast:
Hello I have installed this room in my t705 LTE and the sound is very lower also the network gsm LTE note work please help
[Galaxy Tab S Android Development] simonjonnemeth:
I can't even get it to flash. My file system disappears within TWRP whenever I try to flash it and it fails.
[Galaxy Tab S Android Development] masdaster:
Which error code is shown?
[Galaxy Tab S Android Development] simonjonnemeth:
Error code 7. Is that a device mismatch somewhere?
[Galaxy Tab S Android Development] Wasuhz:
Ok so what do you need me to do after flashing ur boot image?
[Galaxy Tab S Android Development] Wasuhz:
trying to enable USB debugging under developer options, I'm not seeing "USB Debugging" Anywhere with this rom? What am i missing? Trying to get logcat for you
[Galaxy Tab S Android Development] Wasuhz:
https://drive.google.com/file/d/1nCCMR4wbVNSMbKCRc7PwBOux_1vqBLvr/view?usp=sharing Here is my logcat before and after flashing your boot img
[Galaxy Tab S Android Development] aumast:
Hello I have installed this room in my t705 LTE and the sound is very lower also the network gsm LTE note work please help

You need the latest twrp version
[Galaxy Tab S Android Development] simonjonnemeth:
Nope. You don't specifically. I've tried a few different versions of TWRP including the latest official build but it makes no difference.
[Galaxy Tab S Android Development] aumast:
I have the same error 7 but when I flashed the latest twrp the problem is resolved
[Galaxy Tab S Android Development] ISoreo:
Seems gpu driver is not compatible
[Galaxy Tab S Android Development] Wasuhz:
Would that indicate that he may have used the wrong boot to edit?
[Galaxy Tab S Android Development] masdaster:
I'll take a look this evening and build one more image for my device to check my GPU stuff.
[Galaxy Tab S Android Development] ISoreo:
possible, I read your log and found mali driver is incompatible, i have had that issue too, but i change the gpu driver too another version instead and its work.
[Galaxy Tab S Android Development] masdaster:
You get this error code, when you try to install a wrong ROM. Your device model code does not match.
[Galaxy Tab S Android Development] masdaster:
Do you know if chagalllte and chagallwifi have the same GPU? Same chip same GPU version, right?
[Galaxy Tab S Android Development] Wasuhz:
Which driver did you change to so @masdaster can maybe try that one? I'm on the T800
[Galaxy Tab S Android Development] Wasuhz:
Would it help if I sent you my twrp boot img backup from the one that is working for me?
[Galaxy Tab S Android Development] Wasuhz:
Looking at info on the two, It looks to be the same GPU, Strange? https://wiki.lineageos.org/devices/chagallwifi/ https://wiki.lineageos.org/devices/chagalllte/
[Galaxy Tab S Android Development] ISoreo:
idk i'm using T705 with r15p0 driver instead r7p0 but that's issue is the same as previous my kernel's build but i already fixed that thing
[Galaxy Tab S Android Development] masdaster:
My device is running on r15p0 too. I'll build r7p0 this evening.
[Galaxy Tab S Android Development] masdaster:
Here is the next boot image with GPU driver version r7p0 (boot_002.img) for chagallwifi:

My device is running with r15p0 flawlessly... 🤔
[Galaxy Tab S Android Development] coolbutcute00:
Hi,

Is there is the way that somebody can share the rom for LOS 17.1, as the rom from original post is nor an LOS 17.1 its a crDroid rom with nothing similar to LOS 17.1. Maybe simebody still hsave the .zip file with original LOS image ?
[Galaxy Tab S Android Development] Wasuhz:
Just flashed it. Same issue. I am rooted with current kernel and ROM. That shouldn't affect flashing this kernel right? I'll get you logcats in the morning, but neither boot image will get past Samsung logo
[Galaxy Tab S Android Development] Wasuhz:
Here is logcat from this img, same issue, stuck in samsung boot loop. I am rooted, but I don't image that matters, because this is replacing that kernel? https://drive.google.com/file/d/1so-7aZ_2vz9MLwC2YFNbUD7PcMr-Zy3h/view?usp=sharing
[Galaxy Tab S Android Development] masdaster:
Thanks for your logcat. Are you using the latest ROM update? I've installed the crDroid update a few moments ago and I'm facing boot loops too. I'll check this...
[Galaxy Tab S Android Development] Wasuhz:
I'm using the 17.1 rom you had someone share on this page for changla

I am using the rom that was shared from @Amadeus1965 located here: https://onedrive.live.com/?authkey=!AMUEE6NyierE_dg&id=EDC961F9B12D4400!9709&cid=EDC961F9B12D4400 using the 17.1 lineage
[Galaxy Tab S Android Development] coolbutcute00:
UP!

Are the anybody can share .zip for LineageOS 17.1 as from the original thread link just crDroid isbavailable ?

Device SM T700 klimtwifi

Thanks.
[Galaxy Tab S Android Development] Wasuhz:
Pretty sure its posted in this thread. go back further
[Galaxy Tab S Android Development] CessnaBroon:
I posted it further up

I posted it up the thread. Link

Lineage17.1-20210505.zip

drive.google.com
[Galaxy Tab S Android Development] ISoreo:
use r15p0 driver instead of r7p0 also use command adb pull /data/tombstones/tomestone_* to get some more detail and you can address it the issue from gpu's driver. I'm quite busy a bit but I spare some my free time to read a log but anyway if someone want to try android 11 on T705 feel free to download it

1. https://drive.google.com/drive/folders/1upgWyhczYhKeNLLKEzo_SVF5NA9xPKbC?usp=sharing

2. flash my latest build & boot.img

3. flash opengapps https://opengapps.org/ select android 11 arm pico or nano

4. flash magisk (optional)

5. installed hKtweaks (reduce max cpu clock to 1500 or 1700 for prevent the heating issues)

bug: fingerprint,audio volume quite low (you can config mixer_path.xml), gpu crash when high load but less than android 10 (OOM caused), bluetooth? idk don't test it yet, other things you can tell me
[Galaxy Tab S Android Development] Ichigo14:
doesn't work, every time error 7. the previous version was installed without problems
[Galaxy Tab S Android Development] CessnaBroon:
Is there a version for klimtwifi (t700)? Thanks.
[Galaxy Tab S Android Development] ISoreo:
Sorry I didn't build it for another model because i don't have enough free space for other model tbh
[Galaxy Tab S Android Development] coolbutcute00:
Thanks, found it :)
[Galaxy Tab S Android Development] welton:
I'm also facing random browser crashes on chagallwifi specially with heavy loaded pages. I tried Chrome and Edge. On edge things got a bit better if you turn adblock on.

Edit: in now using Edge Canary and no issues so far.
[Galaxy Tab S Android Development] Ichigo14:
thank you very much, everything works great on my chagallwifi. wifi 5ghz also works, connected without problems.
[Galaxy Tab S Android Development] Dumbber:
I think the developer has mentioned in another post that the cm14.1 branch contains the deathly kernel while the cm14.1-official branch is the vanilla unmodified LOS kernel. Not entirely sure where the commits for charging current control and CPU voltage modifications are though, not very code-savvy.

GitHub - exynos5420/android_kernel_samsung_exynos5420 at cm-14.1

Contribute to exynos5420/android_kernel_samsung_exynos5420 development by creating an account on GitHub.

github.com

This might be helpful too?

https://review.exynos5420.com/q/status:open
[Galaxy Tab S Android Development] theastroboy:
I am answering my own questions for anyone who owns the Canadian SM-T705W. This ROM works, with some issues (stated below). I would like to mention that none of the Nougat based custom ROM worked on my tablet. I tried LOS 14.1, Mokee and RR, with or without Opengapps (nano or pico) and the device would be in a bootloop. This ROM, however, would boot with either nano or pico Opengapps.

These are the issues:

- 5GHz is only visible at low channels.

- Chrome crashes at times, not always.

- IMEI becomes unknown, so SIM doesn't work. Flashing back to stock the IMEI shows again.

- Microphone doesn't work. I didn't realize until I tried voice search. I thought the microphone is broken, so I flashed back to stock to verify that it actually works.

Other than these issues, this ROM is an improvement over the stock LL. It would also be nice if a kernel can be applied to address the thermal throttling.

RAM usage is low (1.2GB+) compared to stock LL (2GB+) with no app running.

Thank you for keeping this ancient device alive. Keep up the good work.
[Galaxy Tab S Android Development] welton:
On Chagallwifi issues are:

- 5GHz is only visible at low channels.

- Chrome, Edge crashes at times

What works:

- microphone

- fingerprint sensor

- camera

- flashlight

- bluetooth

- video (tested youtube only)

Edit: - Edge Canary also crashs from time to time
[Galaxy Tab S Android Development] tvict:
Hi all, I went back to the nougat version lineage 14. Will keep following this thread if there will be new developments.

@ Frank, thx for you hard work, but the issues ar to much for me at the moment.

Regards
[Galaxy Tab S Android Development] vpn560:
Tried both LOS 17.1 and CrDroid on Klimtlte: firefox always terminates while opening this XDA page - bad omen :)

Need in switching off CrDroid hello messages.
[Galaxy Tab S Android Development] marcovrv:
First, congratulations for an awesome work, it's very close to a daily driver. I'm experimenting the same issues with browsers and it gets a little hot. The browser issue also spontaneously reboots the tablet. I'm testing on klimtlte (SM-T705). Haven't tested LTE yet.
[Galaxy Tab S Android Development] vpn560:
One can already use these 17.1 firmwares now, they are quite stable with Chrome, especially without GAPPS. Others need in firefox engine in one well-known browser...but this work is long-awaited for all .
[Galaxy Tab S Android Development] vpn560:
Some fresh FW's found here:

LuisROM / LuisKERNEL / Firmware

• Magisk 23.0 is available.
[Galaxy Tab S Android Development] headzy:
Just reporting that I have been using Opera mini beta, and no crashes except if I click on my photo of the tablet on page 1 with the snooker playing in the background, then the tab crashes and takes a few seconds to unfreeze, other than that no crash on websites.

I bet there will be plenty of folk digging their old trusty tab s out of a drawer and will resuscitate with your rom :)

Keep up the great work!!
[Galaxy Tab S Android Development] Ledah:
For anyone experiencing crashes and such when opening heavy load apps, try to lower your resolution to 1920 x 1200 px with 240 dpi (75% of the original resolution). I found that Tab S cannot handle such screen estate (2560 x 1600) with only 3GB ram and old processor.

that being said, anyone experienced slow charging current? I charge for 12 hours and only got 50% of battery.
[Galaxy Tab S Android Development] mastmaker:
A million thanks, Frank!

Proud owner of SM-800 here. I only use a tablet as a magazine reader with an occasional Kodi session, but security and privacy are important to me. So, I look for recently patched versions of Android. Your build is the best of the lot so far.

I am sure you're keeping a few hundred (if not a few thousand) tablets from recycle/landfill.
[Galaxy Tab S Android Development] welton:
I can charge mine in 3—4 hours. Thanks for the tip on resolution!
[Galaxy Tab S Android Development] diego.ce:
Amazing. Thank you for your excellent work. Why did you disable selinux?
[Galaxy Tab S Android Development] vipmail2k:
Could you tell where I can change it? I can't see it in display settings.

In the other hand, Does anyone has impression that the device is running very slowly? What can help to change it? Kernel change?

I did complete wipe from TRWP all settings, cache, internal storage and other stuff.

I've got SM-T800

Cheers
[Galaxy Tab S Android Development] fjojofr:
Could you tell where I can change it?

I use "EAsy DPI Changer" or "Resolution Changer" on the PlayStore
[Galaxy Tab S Android Development] acytoo:
you can use ADB

adb shell wm size 1200x1920

adb shell wm density 240

reference: https://nerdschalk.com/change-screen-resolution-adb-android/