yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waterpolo:
I patch the boot.img for working Magisk.

I install the TWRP image without patching with the Recovery option.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
I thought I read Magisk was not working with Android 11 ROMs do you know if this is true?

This ROM for example: https://xdaforums.com/t/rom-11-0-un...2019-galaxy-tab-a-10-1-sm-t510.4234889/page-2
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waterpolo:
Magisk is still working in Android 11.

On my phone with Android 12 Magisk is also working.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
Thank you for confirming that please could you help me get it working I am used to the old process of simply flashing Magisk.zip in TWRP but that no longer seems to be the process.

I am using this rom: https://xdaforums.com/t/rom-11-0-un...2019-galaxy-tab-a-10-1-sm-t510.4234889/page-2

I see this info: https://topjohnwu.github.io/Magisk/install.html

But it seems like on the SM-T510 Ramdisk says No so do I patch recovery.img not boot.img ?

I remember from your other message you said you patched boot.img but was that on another device?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waterpolo:
Attatched the patched boot.img with Magisk 23
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
New build just posted...

Downloads:

twrp-3.6.0_11-2-T510XXU5CUL1-20220218.tar.md5

twrp-3.6.0_11-2-T510XXU5CUL1-20220218.img

Change Log:

v3.6.0_11-2:

Updated to T510XXU5CUL1 posted kernel source.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] BrianGriffin26:
Hi Magendanz,

can you please reupload twrp files for this tablet?!

The Links are no more accessible.

I googled for another twrp files for the sm-t510 but there is nothing to find. Before I wasted hours and hours with this and other manuals for flashing but nothing helped - now i've seen i took the twrp files for the Tab A 10.1 (2016). So your twrp files are my last hope for a successful flashing and a running device o_O
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Try again now. OneDrive is always a little flakey this time of year as my Microsoft Alumni Membership renews, but it seems to be working. And remember, there's always the archive on Android File Host.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] BrianGriffin26:
Thank you. The .tar.md5 is still not accessible, but i used Android Files Host as you recommended. Thanks :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] chooban:
I'm trying to install TWRP on my T510 using heimdall. As far as I can tell I've sent the image over the device while it's in download mode, but when I try to restart it very quickly drops back into download mode with an error saying:

recovery: Error validating footer (6)

CUSTOM RECOVERY

VBMETA T510XXU5CUL1, 47204107R.

Have I managed to brick it?

Edit: No.

If anyone else is trying this route, I downloaded the tar.md5, untarred it, uncompressed the images inside and then flashed them all to their relevant partitions. Now installing lineage.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waluq:
Hello All,

We just received a donation of about 300 Samsung SM-T515 tablets that were used in a national survey last year to use our a different survey. About 70 of these were locked by users with google ID, I have tried Factory Reset but got the message "Your phone was factory reset. Enter your PIN to unlock it." Unfortunately, we are not able to get these PINs, how can I bypass this? I have tried reloading the ROM with ODIN3 but am still getting back to the same screen. I can't unlock OEM as it requires login into the tablet first? Any help from here the great people here?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
You can't bypass the FRP lock anymore. Your best bet is to contact Samsung tech support at 1-800-samsung
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waluq:
Thank you @lewmur let me try to reach out to them
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waluq:
Samsung Support Center agreed to unlock at a fee of $20 per device.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
Sounds like a good deal to me.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] alecxs:
try SIM method might work on older devices (if not updated recently)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
New build posted...

Downloads:

twrp-3.6.1_11-T510XXU5CVB1-20220409.tar.md5

twrp-3.6.1_11-T510XXU5CVB1-20220409.img

Build archives:

Android File Host

Change Log:

v3.6.1_11:

Updated to TWRP 3.6.1 release built from AOSP-11 branch.

Updated to T510XXU5CVB1 OEM stock kernel.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Telemuddi:
Flashing of lastest 11.1 is not possible-md5 error.

Flashing of 11 version is not possible. error after vbmeta "rqt_close!!!" and the tab is dead.

whats wrong?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Probably just because I changed the name (which invalidates the md5 checksum). I will fix as soon as I'm home from work.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Okay, try now. It just worked for me with Odin v3.14.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Telemuddi:
Yes download+install from androidfilehost works, link in OP is the old one.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Sage:
not sure what went wrong for me.. was on LOS 17 with twrp 3.4.0.0. Flashed the img file through TWRP then rebooted to recovery.

Though now bootlooping with the "Tablet Bootloader is unlocked and its software can't be verified - Press power button to continue"

That message was already coming up prior to the flash though that didnt stop LOS and TWRP from working perfectly before this flash..

Cant get to fastboot or any recovery.. (oh oh)..

Assume i need to wait till it runs out of power so i can get to Fastboot.. then ill do Odin OEM and start again..

right now i cant even turn it off..
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] testUser89:
To get out of bootlooping: Hold Vol+ and Vol- together, then connect USB to a computer and hold both keys until you are back into the download mode. There is a thread on here with a more detailed explanation.

Your problem is most likely due to the fact that the TWRP version you installed does not match the OEM kernel version. (This could be explained better in the OP). Solutions are:

1. Install an old TWRP version which matches your kernel version.

2. Update the kernel source by installing the newest OEM stock version first, then installing newest (and fitting) TWRP and your custom rom afterwards.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Sage:
You sir are a gentleman and a scholar! Thank you.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] karlmei:
Thx for you great work. Latest TWRP was installed on my Galaxy Tab A 10.1 (2019) by Odin. It starts but always in portrait mode instead of landscape mode. Any idea what went wrong?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] elswerky:
helllo

it caused falure on my sm-t515 lte version

after flashing twrp

odin said failed

then tab now on download mode with an error has occured while updating the device software

use the emergency recovery function in the smart switch pc software
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] massivekind:
My first rule 'have the stock files, so if I funked up something I can revert back and start from scratch'

So you need to flash the stock files and start again 🤔

I believe you can download the stock file from here.

Download firmware updates for your Samsung mobile phone and tablet

Firmware for Samsung Galaxy mobile phone & tablet ✔ Find any update, ever released by Samsung. ✔ Free downloads & high-speed options available. ✔ For all versions and all devices. ✔ Including instructions

www.sammobile.com
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] moresat:
I got the SM-T515 and it is running on android 11 with firmware T510XXU5CUJ1. The strange thing is that I have also the twrp-3.6.0_11-1. How can be possible? I can't remember haw I did it.... I bought another Tab A SM-T515, same firmware but I'm not more able to install the TWRP again. I'm goin crazy. Can somebody help please?

edit: I must correct myself. I tried again with different cable and I did it. Now is all okay.

Somewere I read that it is not possible to install TWRP on systems running Android 11 but I did it
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Straatkat:
Magendanz is correct as it really just a matter of timing. Took three tries here on a SM-T515 that was stuck on the TWRP slash screen. I was able to get into the boot loader mode and flash the factory firmware using Odin. Thank you Magendanz.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] SteinbeckFan:
The July 2022 Update U5CVG2 is being distributed now via the Software update. Got that update this morning. Any ETA on an updated TWRP? Or can I use the TWRP U5CVB1 file?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
I've requested the kernel source from Samsung, but it usually takes at least a week for them to post that. Until then, the latest version posted should work as long as you're not using Magisk to boot through recovery to a CVG2 system image.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DjDom:
Great thread.

Tried the current version with an up to date tablet and ODIN fails to flash every time. Thankfully, easy to recover by flashing factory AP.

Can't wait for the newest version so I can finally install Lineage on this thing. Runs awful with the factory Samsung Bloat OS.

Any chance of getting an updated version to work with the latest Kernel? Looks like it's been posted by Samsung.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
New release posted...

Downloads:

twrp-3.6.2_11-1-T510XXU5CVG2-20220905.tar.md5

twrp-3.6.2_11-1-T510XXU5CVG2-20220905.img

Change Log:

v3.6.2_11-0:

Updated to TWRP 3.6.2 release built from AOSP-11 branch.

Updated to T510XXU5CVG2 OEM stock kernel.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DjDom:
I can't get my tablet to flash TWRP or Lineage OS for the life of me.

Flashing TWRP with ODIN just fails constantly, flashing Lineage OS hangs at "recovery"

Any suggestions for me, please?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Odin flashes TWRP just fine for me. Please ensure that you've not triggered VaultKeeper, which will put you in a limbo state that looks like the bootloader is unlocked...but it isn't. Also, the OEM firmware has another Knox "feature" that will automatically restore stock recovery if you boot into OEM firmware without having run MultiDisabler first. You need to make sure that you reboot into TWRP from Odin directly and run that script first to disable both VaultKeeper and the stock recovery auto-restoration.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DjDom:
Turns out that for whatever reason, the "OEM Unlock" status wasn't appearing and forcing the recovery flash to fail.

After tinkering for hours I finally figured that one out and it flashed no problem. Thank you for the swift reply.

Now I'm just trying to get GAPPS working with your version of Lineage OS, lool.

It's been years since I've tinkered with Android and it's definitely bringing back some memories.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] galoneta:
Dear Magendanz.

First I want to thank you for all dedicated time to work on this device!

I am using lineage-17.1-20200812-UNOFFICIAL-T510XXU3BTFN and updated TWRP to build twrp-3.5.1_9-0-T510XXU4BUA1-20210310 (updating img file from twrp) and applied magisk 25.2 (zip method, directly with TWRP): this combo works fine for me!

Tried to update twrp (and needed magisk 25.2 too) to twrp-3.6.2_11-1-T510XXU5CVG2-20220905.img (in twrp and later applied magisk zip) but this produced bootloop! Needed to revert back to twrp-3.5.1_9-0-T510XXU4BUA1-20210310 with Odin and reapplied magisk 25.2 again: device is working fine again.

Is it possible to use this newer twrp builds with this rom ? How ?

Thanks.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Generally, I haven't had a problem mixing and matching recovery kernels with bootloaders of the same major release, but in this case you're going from an Android 10 ROM (Bxxx) to an Android 11 ROM (Cxxx) and the older bootloader will be incompatible.

The workaround is just to update to the latest OEM firmware and then install the latest LineageOS 18.1 build (which includes the current TWRP recovery). Unfortunately, the OEM install will do a factory wipe, so make sure to back everything up first.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waeking:
I have successfully flashed twrp-3.6.2_11-1-T510XXU5CVG2 with odin. I am trying to adb sideload gapps. When I am in TWRP's recovery I can see the device with the command adb devices as it lists

List of devices attached
R52M****** recovery

When I go into Advanced > ADB Sideload The device disappears and I can not use ``adb sideload gapps.zip`` Any suggestions
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
Why not just copy the gapps.zip to the tablet and flash it with TWRP?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] j0nw:
Getting the following while trying to flash twrp. Any suggestions?

<ID:0/004> Added!!

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<ID:0/004> Odin engine v(ID:3.1401)..

<ID:0/004> File analysis..

<ID:0/004> Total Binary size: 42 M

<ID:0/004> SetupConnection..

<ID:0/004> Initialzation..

<ID:0/004> Get PIT for mapping..
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waeking:
I am under the impression that I need to factory reset before I install gapps. This will delete the gapps.zip before I can install via twrp.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
TWRP has the ability to copy files from the computer. A factory reset doesn't erase the download folder, but formatting the data partition does. You have two choices. Copy the gapps file to the external SD card, or use TWRP to copy it AFTER formatting the data partition.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waeking:
How do I do this? Which buttons in TWRP?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
You don't use buttons in TWRP. You use Windows Explorer. When you are in TWRP and plug the USB cable into a Windows computer, the tablet should show up as a drive in Windows Explorer.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waeking:
It does show

The tablet shows up with internal storage showing but there are no files or folder showing and I can not paste anything
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
That's because you formatted the data partition and erased all of the folders. Just copy to internal storage. Why don't you have an SD card installed.? It would sure make things easier.

edit: If you can't copy a file to Internal Storage, use TWRP's file management to create a folder in Internal storage. OR INSTALL AN SD card!!!! BTW, you do know that you need to install a ROM BEFORE installing gapps?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] waeking:
Thanks for helping. As it turns out Gapps was intalled in the rom. The only app that I can't install is google calendar. I don't have access to an sd card on hand unfortunately.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bizkit_120:
hi Can I flashing it for my exynos 7904 version t510.?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jacomail95:
TWRP 3.7.0 is out for the supported devices, I hope we can get the unofficial update from the developer
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Here you go...

Downloads:

twrp-3.7.0_11-0-T510XXU5CVG2-20221102.tar.md5

twrp-3.7.0_11-0-T510XXU5CVG2-20221102.img

Change Log:

v3.7.0_11-0:

Updated to TWRP 3.7.0 release built from AOSP-11 branch.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jacomail95:
Thank you man, I didn't expect that so soon, you're the best, have a great day friend
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bizkit_120:
Hi, pls help , trying to flash twrp 3.7 odin keep fails. I thought it's an easy straight forward steps.. tried few times changed Odin version, no luck.. what i did wrong here.

BL unlocked.

View attachment 5763943
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
After you unlocked the BL did you

1: reboot system

2: connect wifi

3;skip the rest of setup

4:re-enable dev mode and OEM

5: boot to download

6: flash vbmeta disable

7: repeat 1 - 5

and then flash TWRP?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bizkit_120:
Ok .what is this #6 about? So before flash TWRP I need to flash this guy? Would you pls share this file? Thanks so much!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
Sorry! My bad. This dev includes the vbmeta in his TWRP, so a separate flash isn't needed. But you do need steps 1-5 before flashing TWRP.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bizkit_120:
Yea. Ive done all the steps. Add one point, Actually #4 oem is showing BL already unlocked, and greyed out , it's on position.. any specific Odin or TWRP version I need to use?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
That's fine. Then the only thing is to make sure your stock ROM version is the same as the one shown in the OP.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bizkit_120:
Thank you for the tips. It works now, I need to choose right TWRP version to match with my tablet build version apparently , cheers 🥂
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] G_Bot:
Hello im getting a error when i try to flash twrp. it says "only official binaries can be flashed while updating"
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
is it possible to enable landscape mode in TWRP?

I figured it'd have it automatically but apparently it doesn't I couldn't even find a toggle in any of the menus.

My tablet is pretty much always in landscape mode.

In any case much appreesh the releases you've ensured I've loved this tablet much more than I probably would have otherwise!

Alsooo has anyone tried installing this recovery once rooted already with existing TWRP only to update to a newer version with https://play.google.com/store/apps/details?id=com.cgollner.flashify ?

I've used it many times in the past but not recently I'm nervous to try it if so many changes to Android over the years might = complications.

Hoping someone has maybe tested or I'll go discuss on that app thread & report back if I have success!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] orgler:
Hi,

thanks for that great recovery. However if I try to flash the latest andy yan lineageos 20 (td), I'm unable to mount system from recovery. In dmesg it gives me:

couldn't mount RDWR because of unsupported optional features (4000)

Is there a way you can build a twrp release that is able to handle this feature (https://ext4.wiki.kernel.org/index.php/Ext4_Metadata_Checksums)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rw_on_xda:
@orgler,

you are not alone.

Tried to flash Android 13 (Andy Yan, TrebleDroid).

boot loops !

maybe we get a chance if @Magendanz releases a newer TWRP based on last stock (5CWA1)

don't know ...

+++EDIT+++

tested

it doesn't help

here, all Android 12 based GSI are working fine, but no Android 13 based
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Just waiting for the kernel source to be posted.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Nsbld:
If I want to remove twrp can I just flash the stock firmware?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rw_on_xda:
AFAIK, yes !
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
New build just posted...

Downloads:

twrp-3.7.0_11-0-T510XXU5CWA1-20230330.tar.md5

twrp-3.7.0_11-0-T510XXU5CWA1-20230330.img

Change Log:

v3.7.0_11-0 (20230330):

Updated to T510XXU5CWA1 OEM stock kernel.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] AfiqAffandi:
Thank you sir @Magendanz for latest build. I already flash latest recovery and lineage-20.0-20230325-UNOFFICIAL-a64_bgN google is working properly so far.

Edit: now micro SD can be detected not like A12 if I'm not mistake.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rw_on_xda:
ping @AfiqAffandi

may I ask how do you get it managed to install the above ROM on your device ?

all Android 13 based GSI do not boot here on my SM-T510; all Adroid 12 based do !

I tried lineage-20.0-20230324-UNOFFICIAL-a64_bvN
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] AfiqAffandi:
From latest SM-T510 firmware (Odin) > latest Magendaz lineage 19.1 (Odin/TWRP) Wipe data then boot. > After that, flash latest lineage 20 a64 bgn/bvn from AndyYan (as system image) without wipe any partition using TWRP then boot.

Ps: If I'm not mistake,only A13 LineageOS and LeOS manage to boot on my device.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rw_on_xda:
what translates to me:

1. flash last stock (5CWA1)

2. flash @Magendanz LOS 19 what includes TWRP

3. boot into TWRP

4. Wipe (???) Data

5. ??? reboot into TWRP again ??? (cause, cit.: "Wipe data then boot. > After ...")

6. install AndyYan LOS 20 image to system

my doing so far was (and was working for [1])

1. last stock (5CWA1)

2. flash Magendanz TWRP (only) via Odin

3. reboot into TWRP

4. install last multidisabler (I tried with/without)

5. format data

6. install GSI ROM to system (without additional reboot to TWRP)

=> ROM never runs further then the boot screen/logo o_O

my procedure is:

Create new page · phhusson/treble_experimentations Wiki

Notes about tinkering with Android Project Treble. Contribute to phhusson/treble_experimentations development by creating an account on GitHub.

github.com

the main diff. seems to be:

reboot into TWRP after Data wipe/format before installing GSI Rom (???)

- I'm going to test it right now -

+++EDIT+++

so, currently tested with an additional boot reboot to TWRP and an format data after installing the ROM.

Hell, device stucks at/in the Logo !

[1]

Release AOSP 12.1 v416 · phhusson/treble_experimentations

Still July security patch Fixes fingerprint enrolling crashing on gapps variant (only for 64bits, sorry, 32bits will still need to disable Android Setup app after setup wizard) Fixes the huge memo...

github.com

and

AndyYan's Los 19.x, but not LOS 20.x
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
I also have had success with Andy's LOS 19.1, but not LOS 20.0. Can folks who have 20.0 working share any hints?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rw_on_xda:
and please a photo of the top left corner when in download mode.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] AfiqAffandi:
1. Factory reset and format data

2. Install Lineage 19.1

3. Wipe cache/dalvik and reboot system

4. Finish setup first

5. Reboot into TWRP

6. Install Lineage 20 image as system image

7. Reboot system

Note: After install LOS 19.1 and setup do not factory reset and format data.

I tried factory reset and format data after install LOS19.1 it won't boot LOS20.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rw_on_xda:
works (here too) !!!

Thanks
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bardmaster:
This worked for me too! Thanks for posting! :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] impy010:
This doesn't work for me. I have USB debugging enabled, downloaded the latest TWRP and flash it via Odin AP but it keeps failing, causing me to reflash stock firmware...
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rw_on_xda:
to get any help you should be more accurate what *exactly* didn't work.

P.S.

flashing lastest TWRP with Odin (v3.14.4) on Stock (5CWA1) works here on an SM-T510 without errors