yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jazzespresso:
superSU is better in most cases, actually for Samsung devices, though newest Magisk seems improvement.

If

SM-T580 has Chipset Qualcomm Snapdragon instead of Exynos, this ROM would work on SM-T350 variants too...ohh well, wait for Nougat release for SM-T350 then:good:

Nice work by the way, but I would not debloated it way too much as many of new Samsung UX features depends on some apps...
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Sure, actually SuperSu work better than Magisk on samsung devices. but in the future we will see.

I think T580 will never embeded with a Qualcomm cpu because Exynos is made by Samsung itself then they prefer using it.

I don't know anythink about the T350 but when nougat was ready it will be a good thing.

Concerning debloating, you can take note that i've keeped all functionality in this rom, i 've only provided a way to freeze them when these not used.

All deleted package are not necessary for these to work.

.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Thanks for the information, i currently testing over the time to be sure that all is ok with it.

If you want to upgrade your TWRP, you can do, there is no big difference from 3.1.0.0 to 3.1.1.0.

I can provide you TWRP 3.1.1.0 in TWRP format to skip "Odin" update process . . .
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bongmasta:
luattic i want to make u a child!

Gesendet von meinem SM-G900F mit Tapatalk
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Hum :p how i must do take that ^^

Right, well, don't forget to read informations update, to enable init.d functionality after SuperSU update (if you use it).
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
MAGISK 13.x stable with init.d enabled

I've made a patch to get MAGISK v13.x stable working ONLY with Extremely Rom v1.2.xT580 & v4.0.xT585.

Current state:

Actually, Magiskv13.x look good on our rom, except some issues with Busybox (i've solved it in SamApp and RebootMe).

In case of you don't really need using sophisticated shell scripts, all is ok. Safetynet work right and root's permissions was granted as well.

Lot of modules still not working

Magisk installer was patched to allow init.d support !

ATTENTION !!! this is reserved for users who knows what they do, please if you don't understand all the procedure and have some doubts, don't do anything.

INSTALLATION or UPDATE procedure:

MAKE a full backup (including "Boot", "System", "Data") before doing anything (you will need it to restore to previous state if something goes wrong). Backup your personal data to a secure place in case of encryption issue.

With TWRP, install Exmely_v1.2.xbT580_v4.0.xbT585_MAGISK13.x_patch.zip file.

REVERSE procedure:

Simply apply your backup of your system and apps who was made before trying this patch (better idea i think, to preserve root's permissions).

Important NOTICE:

Since Busybox YDS 1.27.1, you can install it to improve bash scripts execution, it's now compatible with Magisk13. (Link available in download section)

If you're a user of "Titanium Backup", I recommend the use his built-in Busybox [Menu/Preferences/Troubleshooting settings] uncheck "Force system Busybox".

some bash commands doesn't work as expected. Like a classic "mount -o remount,rw /system" is transtyped in "mount -o rw,remount /system".

I've tried to install classic busybox but many issues occurs.

If you plan to install Magisk13 over another version of Magisk, please use the latest uninstaller before, or use a previous system/boot backup without any installation of Magisk.

DOWNLOAD: Exmely_v1.2.xbT580_v4.0.xbT585_MAGISK13.3_patch.zip Last UPDATE 20170828

What the patch do: Replace boot.img by the stock version, remove busybox, install MAGISK13.1. Thanks to @topjohnwu.

.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
Magisk patch installed and working. I already had netflix installed, i ment to delete first but forgot, however google play updated netflix which it would not before, and netflix works normally. I did find that the option to disable google play services was not highlighted, (perhaps i needed to disable googleplay first) so i disabled and cleared google play and then cleared all data for google play servces then cleared with rebootme, then enabled google play. All works as it should.

Edit: i downloaded and tested pokemon go for the hell of it, it works as well
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Many thanks for report (and testing this),

I'm waiting for more reports about this patch and if it working well for lot of us, i'll put it in download section. Also i'll posting the good news on Magisk's post.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tennessee_titan:
While I realize that Magisk is the "latest and greatest", the only thing that differentiates this ROM from I am the Flash's is that you use Super SU and he uses Magisk. I have been a happy user of your ROM and Super SU for many years. I personally see no reason for switching. I hope you will keep Super SU.......
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
I think like you about SuperSU. But there will be a time where Magisk get more advantage than SU, then i don't know at all what i do in the future. It will depend on pro and cons of each.

There is lot off differences between UltraLean and Extremely, just look at the content of zip files. UL use superSu too, with MagiskManager installed, i don't understand why but there is certainly a reason.

Extremely was made to be a modular rom, each users can, like a lego build, make his rom with personal aspect using SamApp and others patches designed for her. It's the spirit of this rom ...

Thanks for your support, SU will not be replaced by Magisk in the main rom as long it will be better and more stable ^^ i just made a patch for users who like Magisk and his functionality.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
Ok, wierd stuff. Magisk got a little buggy on me, modules didnt want to install (that did before) saftynet check failed (but i was still able to download netflix and pokemon go) and i lost root once until i rebooted. So i restored the superSU back up and was going to just start over and see what happened. Now it gets wierd for me again. I am back on the superSU version and i can still download netflix and pokemon go. Backup was made before i changed anything so i should not have the ability to download netflix. I dont know, going to continue testing and see what happens.

(Edit) I had a few issues when i attempted to reflash magisk with the old instructions ( I did not see the updated instructions) tab didnt want to boot, stuck at samsung logo, hard rebooted and all was good that time, but no root. rebooted agin and the samsung logo never even appeared, hard rebooted, all was fine.then once i was in magisk the tab soft rebooted on me (edit: it soft rebooted because i hid magisk from system UI.) THAT is when i looked at your post again and saw the updated version. I installed the new version with updated instructions and so far so good. I will keep you posted on any new issues. (Edit) safteynet check failing now, ctsProfife:false, basicintegrity:false. It passed initially. However i am still able to download netflix. Sorry for all the edits.

---------- Post added at 06:10 AM ---------- Previous post was at 06:00 AM ----------

The only real benifits i have seen between superSU and magisk is the ability to hide root from apps and the modules you can add through magisk. I personally perfer superSU, in my experiance magisk isnt as reliable, but magisk does have a couple benifits. Also I previously had UL rom installed and i have to say i much perfer Extremely.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
I haven't tested any modules, actually i concentrate around Safetynet and root functionality. But i think lot of them can't working well with Magisk13, cause it's always a Beta version and actually, the primary objective is to make Magisk13 working well with basics functionalitys (this is that i think, i'm not the dev of this project ^^).

I experienced some reboot troubles when i try to change/modify the Busybox functions, effectively, some black screen, disabling root funct., and others bad things. But each time i install the patch Magisk on my backup up (without any previous Magisk's installation and without testing solutions to make Busybox better), i haven't any problem around root, reboot and safetynet functionality. (maybe you've installed over previous Magisk install ?)

Actually, i need shell/console functions, more than a safetynet compliant system and now, Magisk goes wrong with Busybox classic function (a simple "mount -o remount,rw /system" can't be executed due to mount system still busy ...)

I will try testing others way today but i don't know where i really go ...

Thank for your report & tests.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] AfraidOfBears:
Great ROM, just wanted to say thank you! Installed ROM with no Samapps for a Dash Tablet install, and couldn't be happier. Added NovaLauncher at some other stuff to customize the UI, and have a great way to put Torque/Google Maps on my dash.

(a few details for those interested)

((Hardware))

Factory Refurb SM-T580

Dash Holder: Okra Universal Tablet Air-Vent Car Mount

USB powered Mixer (allows phone to pair and inject Bluetooth into the Aux/Headphone out of the SM-T580. So I can hear Google Nav voices and my music from phone at same time): Pyle PAD30MXUBT

Case (I'll probably detach the keyboard and stow in glove box): IVSO Black Case for T580 w/ Bluetooth Keyboard

Screen protector: SPARIN Tempered Glass for Tab A 10.1

ODBII Bluetooth: BAFX 34t5

Quick Charge Power Supply (quick charge for phone, unsupported in T580 afaik): Anker Quick Charge 3.0 39W Dual USB

((Software))

-Extremely DeOdexed 27Jun2017 for T580

-NovaLauncher

-Elixir 2 Widgets

-Torque App

-Google Maps

-Light Void Icon Pack
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
I didnt have any issues until i tried installing modules, that is when boot issues arose and saftynet check failed, i didnt mess with busybox but perhaps the modules i tried to install use busybox and thats where the issues are coming from, i dont know enough about all that to be sure. the dolby atmos module is the only one that installed correctly, however once i tried others even that one failed to install. a couple would say failed to install but once i rebooted they would be in magisk. i kept trying and eventually even modules that where installed disapeared from magisk after reboot.

I dont know, thats why its still a beta, The dolby atmos module is the only one i really wanted anyway. Magisk should not have been installed over an old install since my backup was made before any changes where made, but its wierd because i still have the ability to download netflix on that backup, restore doesnt wipe storage but i dont see how that would still hide root when magisk isnt present anywhere on that backup, ive searched and havent found anything other than an empty magisk folder.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Tested viper(1) module, it work but effectively, after installation safetynet does not work anymore, but when module deleted, safetynet work again ...

Tested lot of other modules, doesn't work, or wont be installed.

No boot issue during tests (modules tested one at a time, removing previous before trying next one).

I don't know why you be able to DL Netflix after rolling-back to backup.

As i think, Magisk must be take as it only for Safetynet/root capabilities before it will be released as final version.

ps: for a good sound mod, you have latest ViperFX2505_7.0, work very well, i've tested it some times ago see here if interested, no need Magisk to run it.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Thanks for feedback & experience
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
I will try out viper, i read about it but never installed. Thanks

---------- Post added at 06:33 PM ---------- Previous post was at 06:07 PM ----------

ViperFX2505_7.0 works better than the magisk module, magisk module would not work with YouTube, viper does. Im sticking with superSU for now at least, i paid for pro version sometime ago anyway. Thanks again.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
Netflix no longer showing up in gplay on this backup, still not sure how it did in the first place. No big deal, i extracted the newest apk from the magisk version before i rolled back.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Actually, Magiskv13beta look good on our rom, except some issues with Busybox (i've solved it with SamApp and RebootMe).

In case of you don't really need using sophisticated shell scripts, all is ok. Safetynet work right an root permission was granted as well. But lot of modules still not working and "init.d" isn't effective.

You can keep a backup with "safetynet ok" for upgrading Netflix when it need.

I regret there is less people to report experience with Magisk's patch (there is 34 DL at now and only 2 feedback) so sad.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Installation/Update for extremely rom [SuperSU]&[Magisk] versions

SuperSU users:

First install, follow all steps described in main post

Update, just install the new zip file with TWRP, no wipe needed.

MAGISK users:

First install, follow all steps described in main post and install the MAGISK patch with TWRP.

Update, just install the new zip file and install the MAGISK patch with TWRP. (Do not reboot between the steps !). No wipe needed.

Notices:

Each update erase apps installed with SamApp, it's a normal thing, you just need to put them back with it, your generated data with these apps still present except if you delete "data" directory in TWRP.

If multi-users, was previously enabled, it will back to disabled, you'll need to apply the patch again, your others accounts remain present with their owns preferences.

OUTDATED
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
I guess there is no need to install 2nd zip with this update, the finalization zip that is
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Sachi0350:
Does updating the ROM wipe the data again or will everything stay the same?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
No wipe needed. The installation wipe only "/system" directory to install it in.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
Everything will be the same, aside from apps installed using samapps, and i noticed viper was no longer with me after update. Just reinstall samapps as you did origanally (if you did so in the first place). I will need to reflash viper audio as well.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
You're right! Finalization pack does not exist anymore.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Yes, viper use "build.prop" to do some adjustments, when update applied, the "build.prop" file go back to original version without viper modification. There is some changes too in "/system" wich they are deleted after update.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Sachi0350:
So I can just reboot system without needing to wipe cache/dalvik?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
Yes, i did it both ways. The first time i wiped dalvik/cache, then i fooled around and deleted the wrong file, reflashed, and the second time i did not wipe dalvik/cahe.

Not trying to cut in on OP, just sharing my experiance :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Sachi0350:
Awesome! Thanks for the help man:)This is my first time having a rooted android so I just want to make sure i'm doing everything correctly
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
No problem, ive learned the hard way lol. Wiping dalvik/cache doesnt delete any of your apps or data, just stuff the apps store to start up faster, optimize. With a deodexed rom you will notice the first boot takes a lot longer, then after that it speeds up, until you wipe cache, because all that info has to be cached. That is a very simple explanation, im not all that well versed in the technical workings of android but that the basic gist of it. Now when installing a completley new rom you must wipe cache otherwise it will see the cache data and will skip the process and you may have force close or other issues. Its not a bad idea to go ahead and wipe cache either way, it wont hurt anything to do so.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] BAM1976:
I just want to thank Luattic for his great work on this rom! I have been running it since release and it really is great, smooth as butter, great performance/battery life, simply a great rom, no

nonsense, all is working perfectly fine. New versions just flash new zip and clear cache, works flawlessly! Thanks Luattic, keep up your excellent work! :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Thanks supporting this work. ^^
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Adriiian:
In this model of tablet does not work the controller of playstation 4. with this rom changes something about it? Thank you :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
[/COLOR]

I second that, great rom, great support. Many thanks. I was stuck on an un-updatable stock rom due to a stupid mistake until i stumbled upon Extremely
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tlstaggs:
No it does not, tab sees controller but cant connect. The sixaxis controller app is the only way to connect through bluetooth to ps4 remote on my samsung devices, but be aware of possible wifi issue, once driver has started i lost all wifi connection until app was stopped, tried many things to get it to work with no luck, thus games that require internet do not work. But in order to use ps4 remote all you have to do is use a usb cable plugged into your tab with an otg adapter and plug into your ps4 remote. It depends on the game if it will work or not, a couple games worked flawlessly and a couple the right analog stick does not work. I am using sixaxis on a couple games and usb cable on others.

*Edited out unneeded info
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
Magisk patch updated >13.2

See here for changelog
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] dubedollars:
Anyone having issues with magisk passing safety net? When I flashed the rom with magisk 13 beta it was passing. Updated to 13.1 and was working. Noticed this morning it wasn't passing safety net anymore so I updated to v13.2 and magisk manager 5.0.6 and it doesn't pass safety net. Any workaround to fix this issue?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
I really don't know why this occur, i've just tested it (13.2) to be sure that work, and it does, safety ok.

have you installed something that modify build.prop ? or the boot behavior ?

i just can tell you to uninstall magisk13.2 with the proper zip (found it here), and try to install 13.2 patch again (no reboot between steps !!).

let me know results.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] RedNas74:
You can try the core only mode setting. With core mode only on my device doesn't pass safety net. With core mode off it does.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] n_papapitufo77:
T580 not working anymore.

T580 not working anymore.

Hello, thanks a lot in the first place for your ROMs and your useful explanations. Somehow, I guess I have make a mess of installing this ROM and now I think some advice will be useful

First of all, I´m transcribing data of my device, compiled by Droid Info app some months ago. It's a spanish tab, so some references come in spanish, but I think it will be easy to guess the meaning:

Modelo: SM-T580 (gtaxlwifixx)

Fabricante: samsung

Número de compilación: MMB29K.T580XXU1APG1

Huella Digital: samsung/gtaxlwifixx/gtaxlwifi:6.0.1/MMB29K/T580XXU1APG1:user/release-keys

Gestor de Arranque: T580XXU1APG1

Java VM: ART 2.1.0

Versión de Sistema Operativo: Marshmallow (6.0.1)

SDK: 23

So far, so good.

2 days ago I installed TRWP 3.1.1-0 (twrp-3.1.1-0-gtaxlwifi.img.tar) using the download mode. No trouble there.

Then I installed Supersu (UPDATE-SuperSU-v2.77.zip). Some apps started to misbehave (Opera and Youtube could not connect to internet) but, well, I could still do fine.

Yesterday I tried to use TRWP again to install your fine ROM Nougat 7.0. So, I did [Wipe]/[AdvancedWipe] check "System", "Data", "Cache", "Dalvik/Art cache" and then I did [Install], [Select Storage], and selected Exmely v1.2.1bT580.zip.

After installing, things changed for the worse. When I try to start, the only thing I get is a blank screen. When I try start+vol.up+home, the recovery mode never appears. Finally, the only thing working is download mode (start+vol.down+home). Using download mode and ODIN (the device is detected by ODIN in my windows computer), I tried to install TRWP again, to no avail. So I just let the battery drain. When I re-charged the tablet, TRWP was back.

Then I collected some logs in TRWP that I paste at the end of this message.

But as soon as I tried to start the system, I went back to the blank screen where the only way out is download mode. Not even able to turn the device off. So I think I'll leave it in download mode and just wait till the battery is totally discharged so I can get into TRWP again. Looks like halfway to brickdom.

¿Any ideas? Thanks for your attention!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
To restart the tablet when stuck in download mode, hold the home, power and vol down buttons for about ten seconds. As soon as the screen turns black, release the buttons or it will just boot back to download. But I think you'll have to use download mode anyway and use Odin to reflash the stock ROM to unbrick.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
hi,

in your case, before installing Extremely rom, "format data" with twrp to avoid encrypt system.

so to enter in TWRP from download mode, do a hard reset (1) rapidly followed by key combinaison (2) to enter it:

hardreset from download mode: hold "power" & "vol-"

enter TWRP: hold "power" & "vol+" & "home"

do step 1 followed by 2 really fast.

after that , your in TWRP. Now wipe all and "format data" you need to type "yes" to confirm.

when done, install Extremely rom ...
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
I've tried formatting the data partition using TWRP on my T580 and nothing happens. TWRP still reports 0 space on internal card and everything I try says it can't write or format /data.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
My answer correspond to n_papapitufo77's problem.

I don't know what's your issue, you don't explained it ... why you format data part ? what's the reason ?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
For the exact same reason you told the other person to do it. Get rid of encryption.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] luattic:
He came from a stock rom, he need doing that to install the custom rom.

But you use already a custom rom you don't need to do this ...
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
No, I don't. I use a the stock Cellular South Nougat. I have used the custom ROM but went back to stock because of DirectvNow not running with root. I thought I'd try the new Extreme with Magisk to see if I could use that to hide root from DirectvNow but can't get rid of encryption.

I'm 78 years old and can't remember what I did to get rid of it before!:crying::crying: