yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S Android Development] gorbek:
I had this working well using an August release of the nightly, and then out of nowhere my wifi exploded and continuously scans and reconnects. I've tried hard resetting, flashing back to stock (wifi still continuously rescans and won't connect) and to no avail. Has anyone else experienced this issue? I deleted /data and it was rebuilt but that doesn't seem to help either. Here is a sample of the logcat (won't copy more since it's rinse and repeat), thanks in advance if anyone can help here:

10-18 13:19:14.907 2727 2861 D WifiStateMachine: DisconnectedState SCAN_FAILED_EVENT rt=785742/785742
10-18 13:19:14.907 2727 2861 D WifiStateMachine: ConnectModeState SCAN_FAILED_EVENT rt=785742/785742
10-18 13:19:14.907 2727 2861 D WifiStateMachine: DriverStartedState SCAN_FAILED_EVENT rt=785742/785742
10-18 13:19:14.907 2727 2861 D WifiStateMachine: SupplicantStartedState SCAN_FAILED_EVENT rt=785742/785742
10-18 13:19:14.907 2727 2861 D WifiNative-wlan0: doString: [BSS RANGE=0- MASK=0x29d87]
10-18 13:19:14.908 2727 2861 D SupplicantStateTracker: DefaultState{ when=-2ms what=147462 arg1=2216 obj= SSID: MyNetwork BSSID: 00:00:00:00:00:00 nid: 0 state: SCANNING target=com.android.internal.util.StateMachine$SmHandler }
10-18 13:19:14.908 2727 2861 D SupplicantStateTracker: Supplicant state: SCANNING
10-18 13:19:14.908 2727 2861 D SupplicantStateTracker: ScanState
10-18 13:19:14.908 2727 2861 E WifiConnectivityManager: SingleScanListener onFailure: reason: -1 description: Scan failed
10-18 13:19:14.909 2727 2861 D SupplicantStateTracker: DefaultState{ when=-2ms what=147462 arg1=2217 obj= SSID: MyNetwork BSSID: 00:00:00:00:00:00 nid: 0 state: DISCONNECTED target=com.android.internal.util.StateMachine$SmHandler }
10-18 13:19:14.909 2727 2861 D SupplicantStateTracker: Supplicant state: DISCONNECTED
10-18 13:19:14.909 2727 2861 D SupplicantStateTracker: DisconnectedState
[Galaxy Tab S Android Development] i5lee8bit:
Xposed (Magisk Installed) Fixer for LOS 14.1 [Magisk Module]

I know the OP says they won't support any bug reports or help requests with Xposed involved, but since DarkExistence is no longer actively developing this ROM anymore (btw, this ROM is still great for breathing life into this aging machine), here's a Magisk module to fix Xposed not working!

Background: I decided to dust off my Galaxy Tab S and re-install LOS on it. For such an old machine, it works great with this ROM. Still very happy to use it for watching Media and misc BS'ing around. But for some reason, Xposed wouldn't install properly whether direct flashing or installing via Magisk (currently on 20201020, vanilla build). Xposed Installer (using topjohnwu's special build for Magisk) would report framework was installed but not running. Upon checking the logs and doing a little bit of digging, I found that it turns out it fails to copy a few files, so I created this Magisk module to fill in the gaps, and it immediately worked afterwards with no errors in the logs at all. I literally only wanted Xposed on this device to run GravityBox (for now), and it's been smooth and stable so far (making sure not toggling any conflicting settings - basically using it just for the advanced reboot menu, locking certain QS tiles while device is locked, signal cluster data traffic activity, shortcuts for tapping on the clock, and a few other odds and ends).

So if anybody is still out there who uses this ROM, or anyone who may stumble upon it in the future, and wants to install and use Xposed, here is my Magisk Module to fix the Xposed installation. First install the Xposed Framework module from Magisk Manager's online catalog (use the correct one - "Xposed Framework, v90-beta3"), and also install the correct Xposed Installer APK linked in the module's info/about window. Then install my module in Magisk Manager: https://www.androidfilehost.com/?fid=10763459528675572059

On my device, the only missing files were xposed.prop, XposedBridge.jar, and app_process32_xposed, and all my module does is place those files where they belong in /system/. If anybody ends up using this, please let me know if it works (or if it was even necessary for you in the first place).
[Galaxy Tab S Android Development] gman900001:
Finally got back to this for another attempt.

I have tried the exact same combo of T800XXU1CRJ1 and TWRP 3.3.1.0 but no worky.

I have also tried multiple stock ROMs and bootloaders, Odin versions, TWRP versions, LineageOS and Resurrection Remix. They all get stuck on the boot animation except the following -

- Any stock ROM

- An old version of official Lineage from 2017 which boots but the wifi does not work

- An even older version of CyanogenMod from 2016 which seems to work fine.

My bootloader is version 1C so that is not the problem.

Using Bootimage ADB Unsecure Patcher I managed to get a Logcat of the tablet starting up. If some one knowledgeable could look at it that would be great.
[Galaxy Tab S Android Development] manuel_6154:
But what the hell is the difference between "Vanilla" and "Deathly"???
[Galaxy Tab S Android Development] PieHoleDepravity:
The Deathly version has a kernel that allows numerous tweaks, add-ons etc. I have it installed only because I could tune the battery charging rate. Without the ability to do this the vanilla version charges the battery at a rate far below the Samsung original spec, so much so that charging during tablet use barely keeps up at all.

Some say the Deathly version isn't as stable, prone to crashes etc. I do experience this occasionally but not daily and certainly not enough to be annoying.
[Galaxy Tab S Android Development] Derbi75:
After 14 months i decided to give LineageOS 14.1 another try. In 2019 i had horrible issues with sound (distortions, white noise etc..) on both Vanilla and Deathly versions, but nothing on Stock 6.0.1

So last night i flashed Vanilla LOS 14.1 using TWRP and this time, no issue at all with audio. I'm very happy with LineageOS now :D

Thank you to all of you who helped me back then and big thanks to the coders that made this firmware possible, you're the best! (y)(y)😍
[Galaxy Tab S Android Development] nonick:
I confirm. This should be somewhere on the first post. Could have saved me a day :cowboy:
[Galaxy Tab S Android Development] Grassred:
Hi, I have version 14.1-20181205-NIGHTLY-chagallwifi installed. Can I update latest vanilla or do I need to wipe everything and do clean install? Netflix is working Ok with this version so Is it still working in latest version?
[Galaxy Tab S Android Development] shaolin95:
Hello guys!

Hello,

I have been trying to find a way for my tablet to turn on when a charge is detected but with LineageOS .14.1 none of the steps are working:

I cannot find the file (playlpm) listed on the steps nor I can get into Bootloader. I tried from the menu selecting bootloader, tried from adb and all the tablet does is restart all the way back.

Any ideas?

Thanks!
[Galaxy Tab S Android Development] jjcdennis:
My current version of TWRP doesn't load when I download the updates. I have to use Pwr - Vol+ and Home keys to boot to TWRP. Can someone share the TWRP that works for booting to recovery and installing the updates. Aslo, is there a working supersu for booting to recovery, or is the current Magisk the way to go. I'm using TWRP 3.3.1-0

Thanks
[Galaxy Tab S Android Development] Derbi75:
I used the latest TWRP from the Google Play Store on my rooted 6.0.1 and it worked great for installing LineageOS.
[Galaxy Tab S Android Development] _XSnPX_:
removed as done it - guide just below how I did it
[Galaxy Tab S Android Development] _XSnPX_:
SUCCESS :) Went through set up and seems working fine first impressions.

How I did it in 2021:

I have a Samsung Tab S - SM-T800 - on android 6.0.1 not rooted

1: These are the files that I have used

Odin3_v3.14.1

lineage-14.1-20210122-UNOFFICIAL-chagallwifi.zip

addonsu-14.1-arm-signed.zip

open_gapps-arm-7.1-nano-20210224.zip

twrp-3.5.0_9-0-chagallwifi.img.tar

2: I installed the Samsung USB drivers - and checked that I could transfer files to and from the PC - in this step I added the files into my external SD Card:

lineage-14.1-20210122-UNOFFICIAL-chagallwifi

addonsu-14.1-arm-signed

open_gapps-arm-7.1-nano-20210224

3: Once they were copied over - I unplugged the tablet and powered it off.

4: I opened ODIN on my win10 machine

5: I booted the tablet into download mode - by pressing the HOME-VOL:down:pOWER at the same time

6: I added the twrp-3.5.0_9-0-chagallwifi.img.tar file into the AP of Odin. Go to options, and deselect "auto-reboot"

7: Pressed START in Odin and waited for the Green PASS! to show.

8: Unplugged cable from the tablet

9: This is important -

You need to power off and power on back to the recovery you just flashed - if you miss this you may have to start again from the top here.

When done press HOME-VOL:down:pOWER for about 5 to 8 seconds - the screen will change and as soon as it changes let go and repress HOME-VOL:up:pOWER at the same time - the only change is the volume to UP. This will then boot to TWRP.

10: when TWRP first comes on - just swipe right

11: On the home screen of TWRP - I decided to make a backup - so I went to back up - and backed up to my SD Card. This takes a long time

12: when this was done - I went WIPE - and selected Format Data

13: when done go back and select INSTALL - here choose:

lineage-14.1-20210122-UNOFFICIAL-chagallwifi - then add zip and choose

addonsu-14.1-arm-signed - then add zip and choose

open_gapps-arm-7.1-nano-20210224

14: Start flashing. this is quite quick except for the Gapps.

15: When done - you will be asked to format cache and davlik partitions click it and when done - REBOOT

16: Wait a while, you should see the Samsung Logo - then the blue arc of LineageOS and go through the set up. The first boot can take 4 to 6 minutes - in my case, it was about 6 minutes.

17: Optional ROOT

Go to Settings > About Tablet > tap the build number seven times to enable developer options

Then go back and go to > Developer Options > Root Access. and choose what you want - I selected Apps Only.

I hope this helps anyone looking to do the same and wanted to say THANK YOU TO ALL WHO HAS HELPED ME.

Done.
[Galaxy Tab S Android Development] flhthemi:
Well mate you just helped me tremendously!! Been wanting to do this to my 800 for a while. Now I have the n00b version of the How To!! Thanks again!! now I'll go update my tablet. :)
[Galaxy Tab S Android Development] _XSnPX_:
I hope it works as smooth as it did for me - was looking around a lot for a recent guide but took a while so thought to post the way I did it that worked for me easily...

No problems since the install and use it just fine still and nothing to report.
[Galaxy Tab S Android Development] flhthemi:
Would you mind adding the links to the files you used? I wanna make SURE I don't mess this up :)
[Galaxy Tab S Android Development] _XSnPX_:
Sorry for late reply:

https://dl.twrp.me/chagallwifi/twrp-3.5.0_9-0-chagallwifi.img.tar.html

Odin3 v3.14.1 - Odin Flash Tool

Download the official Samsung Odin3 v3.14.1 Downloader to Flash Samsung Firmware on Samsung Smartphone and Tablets in few clicks only.

odindownloader.com

https://opengapps.org/ - I choose ARM - 7.1 - nano

https://download.lineageos.org/extras for us ARM 14.1

Samsung Galaxy Tab S 10.5 Wi-Fi (chagallwifi) - LineageOS ROMs

LineageOs ROM Samsung Galaxy Tab S 10.5 Wi-Fi (SM-T800) (chagallwifi) Official roms Download last nightly build (2019-02-05)LineageOS 14.1 – [ Android 7.1.2 (Nougat) ] Table of contents Install LineageOS on chagallwifi Basic requirements Preparing for installation Installing a custom recovery...

lineageosroms.com
[Galaxy Tab S Android Development] _XSnPX_:
Alternatively all here too: updated with 14.1 addonsu

Dropbox - File Deleted - Simplify your life

www.dropbox.com
[Galaxy Tab S Android Development] flhthemi:
Thanks so much! I sent it right to my dropbox! Guess I'll either brick my 800 or update it in the next few days :)
[Galaxy Tab S Android Development] _XSnPX_:
Good luck - this is how it was when I did it using guides from all over and help from some here and there and decided to go for it and it worked using the method above for me - let me know how you get on!
[Galaxy Tab S Android Development] flhthemi:
Not having any luck at step 9 After the flash of TWRP and I get a GREEN PASS from Odin the screen on the tablet shows the Android graphic and the warning do not turn off target. I can't power off with the power button. If I power off with the HOME+VOL Down+Power it just reboots the tab to desktop....so I guess my question would be "How to you power off after the flash of TWRP?"
[Galaxy Tab S Android Development] Tilagoon:
After flash with TWRP you can power off with a LOOOOOOONG press on the power button !
[Galaxy Tab S Android Development] flhthemi:
Well I finally got it to twrp!!! Lets see if I end up with a brick! :)
[Galaxy Tab S Android Development] Tilagoon:
Normally a long press on the power button forces a restart and a reboot !

Did you try also: home + vol up + power ?
[Galaxy Tab S Android Development] flhthemi:
Home+vol up+power I think is what worked. At any rate I got the Job done and didn't brick my T800! I'm on it now.

So big thanks to everyone!! Working pretty darn good!

_SXnPX_ LARGE thanks to you for simplifying this well enough for n00bs like me to be able to do it!
[Galaxy Tab S Android Development] _XSnPX_:
Well done getting it to work this far - step 9 was always tricky to get the timing right - did not think of the force shut down technique at the time instead of swapping vol buttons....

Now in TWRP BACK IT UP - that way if it does not work reboot to stock android
[Galaxy Tab S Android Development] _XSnPX_:
YOU are very welcome glad it worked out in the end! Enjoy - I am! haha
[Galaxy Tab S Android Development] flhthemi:
Man it's like having a new tablet! I even got Kodi 19 up and running on it as well as Plex! So I'm happy!
[Galaxy Tab S Android Development] Tilagoon:
Great (y) Glad if I could be of a little help :cowboy:
[Galaxy Tab S Android Development] flhthemi:
Today I got a notification there is an OTA update. Tried this and it didn't work. It failed. So I made a TWRP backup with default settings. Still no success. So I tried an earlier update as there were several. Still no joy...Do OTAs work?
[Galaxy Tab S Android Development] Derbi75:
I did an OTA updated 2 weeks ago, worked like a charm.

The update was downloaded to its specific location, all i had to do was reboot in TWRP to install it.
[Galaxy Tab S Android Development] flhthemi:
OK I figured it out, thank you! Now up to date!

Now I'm trying to get root access for Deathly and FX File Explorer. I have root turned on in developer settings. APP and ADB but Deathly says it's waiting for root access. I installed the arm version of Su via twrp but I'll be hanged if I can figure this out.
[Galaxy Tab S Android Development] _XSnPX_:
Hello, i need to update the guide - I used addonSU 16.0 which I read I needed most up to date - however looking into it further I think I should have used addonSU 14.1. https://download.lineageos.org/extras

I flashed it and works fine now.
[Galaxy Tab S Android Development] flhthemi:
OK I'll try this today, thanks! Did you flash the removal (addonsu-remove-16.0-arm) for 16 before flashing the 14.1?

EDIT It worked! I used the removal for 16.0 then wiped cache/dalvik and then installed 14.1 SU.

I have Deathly active now! Need this to adjust the speaker output as everything I played was distorted. Backed off the low end .5db and viola nice clean audio again!!

Thanks again for the info!
[Galaxy Tab S Android Development] _XSnPX_:
Nope flashed it straight away
[Galaxy Tab S Android Development] flhthemi:
Dang...today my T800 just locked up and I can't power it off. Guess if I let the battery run down it'll reset. Be nice if there was a reset button on it.
[Galaxy Tab S Android Development] _XSnPX_:
Have you tried to hold down power button for a long time? This should power down the tab. Have not tried it with the new ROM but this should hard shut down it.
[Galaxy Tab S Android Development] flhthemi:
I held it down for over 2 minutes and no joy. I had to let it sit overnight and run the battery down. Don't know why or how to figure out why it locked up.
[Galaxy Tab S Android Development] wiideliva04:
successfully flashed this rom any way to have dark mode?
[Galaxy Tab S Android Development] _XSnPX_:
Playing with Deathly Adiutor clocking at the moment.

Found this thread:

[MOD] Thermal mod of T805/T800 boost performance by 150%

I have this tabled for a long time, but as i rarely used it i didn't bother with it much. From day one back in 2014 the tablet was sluggish and laggy, today is just unbearable even for browsing. So i have decided to take a look of what can i do...

xdaforums.com

However, trying to not open it up and I have been tweaking it a little today to see how I go. So far:

Stress Test 100% CPU for 5 minutes: app used: CPU Throttling Test

Performance = 53,225 GIPS MAX - 50,031 GIPS AVG - 41,302 GIPS MIN

Temp after 4ish minutes = 87C (Ambient temp home 21C)

Spoiler content hidden.

3D Mark:

Silng Shot Extreme = 527

Sling Shot = 751

PC Mark:

Work 2.0 = 3,421

Spoiler content hidden.

Settings for above on Deathly Adiutor: Images only where I changed the values and apply on boot.

Spoiler content hidden.

I have not checked battery life... I am sure it will be affected - if I get into troubles will let you know - but so far works amazing and much better performance from it.

Been on all day so far and not one hiccup yet..
[Galaxy Tab S Android Development] _XSnPX_:
Battery life -

With the game on and the screen always on - with a clicker none stop - 6 hours total usage before it died.
[Galaxy Tab S Android Development] _XSnPX_:
Correct me if I am wrong but I think 14.1 does not have themes within it. From research only from 15,1

You may have to look at thrid-party apps others have used Substratum
[Galaxy Tab S Android Development] Arkon1337:
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

Server down...
[Galaxy Tab S Android Development] _XSnPX_:
I am not sure which one you want to download but you can also use this link:

Samsung Galaxy Tab S 10.5 Wi-Fi (chagallwifi) - LineageOS ROMs

LineageOs ROM Samsung Galaxy Tab S 10.5 Wi-Fi (SM-T800) (chagallwifi) Official roms Download last nightly build (2019-02-05)LineageOS 14.1 – [ Android 7.1.2 (Nougat) ] Table of contents Install LineageOS on chagallwifi Basic requirements Preparing for installation Installing a custom recovery...

lineageosroms.com

or use my dropbox link from a past post on here with everything that you need.
[Galaxy Tab S Android Development] Arkon1337:
Download last nightly build (2019-02-05)

Download last nightly build (2019-02-05) thats very very very very old....

I have security Update 2021 March and now i need avril...
[Galaxy Tab S Android Development] djase:
lineage-14.1-20210416-UNOFFICIAL-chagallwifi

https://www66.zippyshare.com/v/R7CdUCko/file.html

mirrors : https://mirrorace.org/m/1I4bp

(y)
[Galaxy Tab S Android Development] _XSnPX_:
I am checking which build I did last on my tab - will post it here.

sorry about the old link my bad...

However, a while back when I started this, I did read they were stopping support for this in Jan 2021. Maybe, that's it now. Do not quote me on it - but maybe march 2021 or April 2021 is the last update.
[Galaxy Tab S Android Development] _XSnPX_:
My last one is also March 26th - and unable to get a direct link for 2nd, 9th April from the tab - get dl errors when I try. Tried to download from the links above djase but my computer does not like any of the two links - so cannot dl it.

I guess wait a little to see if the servers get fixed as no one seem to have shared any of the April updates.

Except above lol

they seem to have removed it from here too: https://download.lineageos.org/chagallwifi
[Galaxy Tab S Android Development] _XSnPX_:
The LineageOS update works again now direct from the tablet.

i tried to connect ADB but having problems to do so - once I get it can send you link here of the latest
[Galaxy Tab S Android Development] _XSnPX_:
Here you go is this helps:

Dropbox

www.dropbox.com
[Galaxy Tab S Android Development] m15k:
Anyone is using Netflix with this? I get a 5.10 error when playing a movie for some time. Already tried:

* Removed LineageOS Root addon

* Installed Magisk

* Hide root to Netflix with Magisk Hide

* Installed module to remove some crypt library

Nothing helped.

Is this error due to the old android version?
[Galaxy Tab S Android Development] _XSnPX_:
Did a quick look on reddit and some ppl say fixing error 5.2 fixes error 5.1
[Galaxy Tab S Android Development] BertilBonus:
I don't have a liboemcrypto.so?
[Galaxy Tab S Android Development] _XSnPX_:
I do not use NetFlix - just read a few posts regarding the DRM netflix uses on rooted devices, and was just trying to help with this video if it works...

you can maybe look further and ask here:

[Magisk] [Module] liboemcrypto disabler for DRM-protected content (Netflix, My5, etc)

Apps that use liboemcrypto.so to play content protected by DRM, such as Netflix and My5, will fail when playback is attempted on a rooted device. The symptoms displayed by affected devices vary by brand and Android version. Some devices may...

xdaforums.com
[Galaxy Tab S Android Development] rub87:
I just booted my device after 1-2 Years. It is on 20200118 build. Now sorry for asking but shouldt I dirty upgrade or do I have to wipe&clean install?

Now that I am seeing there is an official Lineage for this device...where is the difference to this unofficial version?
[Galaxy Tab S Android Development] Dragon Kumera:
There an official update? I am on lineage-14.1-20200918-UNOFFICIAL-chagallwifi.
[Galaxy Tab S Android Development] _XSnPX_:
I do not think there is... I am still using 14.1 June 2021 update as the latest
[Galaxy Tab S Android Development] _XSnPX_:
the only OFFICIAL i seen is for the T-805 - not T-800 - T-800 has UNOFFICIAL android 8 and now 10 available, however, I am sticking to v7 for now.
[Galaxy Tab S Android Development] e3eli3h:
Has the update checker stopped working for anyone else or is it just me?

It says no new version found whereas I have just successively flashed like 9 nightlies to bring it up to date.
[Galaxy Tab S Android Development] alefoi:
You are not alone. Same here.
[Galaxy Tab S Android Development] _XSnPX_:
Going by where i think the updates come from here: https://download.exynos5420.com/LineageOS-14.1-Deathly/chagallwifi/

last update was in June 2021

Where do you search for the nightlies?

thx
[Galaxy Tab S Android Development] bemole:
Currently using this ROM on my SM-T705Y, with klimtlte version. I use this tablet to only read epub books, you can say I am using it as an ebook reader. I have turned off the adaptive display brightness and generally set the brightness to low, have not installed Gapps, and only using clean LineageOS and apps are minimal and limited to only ebook reader apps, Tachiyomi, Fdroid, DuckDuck Go Browser. Also, I am using the deathly version and have set the CPU frequency to a minimum of 100 MHz and max 400 MHz, and have increased the charging current rate. I have to say, the battery life now is outstanding. With a full charge and causal 1-2 hours reading, I get around 2-3 days of battery life. The screen on time is around 10-11 hours with only causal readings. This is probably one of the best tablets made by Samsung. 6-7 years and it is still going strong to date.

Exynos5420 Roms

Exynos5420' website, news, downloads.

www.exynos5420.com
[Galaxy Tab S Android Development] _XSnPX_:
oups was reading the link wrong - last update was 27th August here: https://download.exynos5420.com/Lin...eage-14.1-20210827-UNOFFICIAL-chagallwifi.zip
[Galaxy Tab S Android Development] _XSnPX_:
Thats great battery life!!
[Galaxy Tab S Android Development] Dragon Kumera:
sweet thx for the link to august update
[Galaxy Tab S Android Development] aumast:
Hello i have installed this Room in my t705 LTE and I can't get root access installed magisk apk but no root access please help