yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] nativerobot:
Just installed and gapps was working. Some lag in the UI but otherwise everything was working from first blush.

I downloaded this release and this https://xdaforums.com/t/recovery-unofficial-twrp-3-6-2-for-2019-galaxy-tab-a-10-1-sm-t510.3934805/ .

Steps

reboot to twrp

install twrp recovery image

clear data/cache

apply 19.1 image

clear data/cache

reboot to system

after that my device registered successfully
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DarkSteve:
Is this correct? Does this build have proprietary google code pre-installed?

I use LineageOS to avoid closed source google spyware. I haven't used google apps since I first installed Cyanogenmod on my S4 Mini.

@Magendanz , does this 19.1 build already have gapps? Will you be releasing a LineageOS 19.1 build for the SM-T510 that doesn't contain gapps?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
I picked the bgS variant instead of bvS for this build because we don't have OpenGApps for Android 12 yet and NikGapps is only available for ARM64. MindTheGapps has an ARM release and so might work, but it just seemed simpler to start with Andy's bgS variant.

I understand that many switch to LineageOS to avoid Google's proprietary software...but I'm not one of them.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DarkSteve:
:cry:

I guess I'm sticking with your 18.1 build indefinitely.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kenaz Rune:
I agree your logic is sound. Before you produced this build, I was directly flashing Andy's bvS or bgS. I flash yours because I feel there are likely some integrations you do between it and the rest of the firmware. Things like your well known general value-add.

Would I be correct in supposing that starting with this base I could flash Andy's bvS version to system and get a valid, working de-googled configuration that benefits from your work on the kernel and boot partitions? I think that is the best way to satisfy the needs of the majority of people using this ROM. The base is a working google enabled ROM, and the rest of us can flash the degoogled GSI on system to get what we need.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kenaz Rune:
Nah, I expect my other post will be the way to go. BTW, I currently have it degoogled by using Magisk with microg revived. The only problem I have is a permanent notification to "finish setting up my tablet", and I figure I can get rid of it by clean-flashing and restoring my NeoBackup.

Don't give up so easilly. I was using Andy's GSI for months before this came out. I value the updated vendor/kernel/etc. partitions for the device along with the freedom @Magendanz gave us through his work.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kenaz Rune:
@Magendanz , I know you get lots of people like me picking nits or sometimes outright complaining, and I feel it is important to tell you that despite all that, we'd be screwed without what you already did for this device. Thank you.

I want to upgrade to a newer, faster tablet but I can't right now. Why? Because nobody but Samsung is making a decent tablet now, and unfortunately, nobody is doing the work you do for those tablets.

I am not buying a TAB S8 because there is zero evidence of any ROM or Kernel work on that forum, and nobody is willing or able to confirm for me that Andy's GSI (or any other) works on that device. The same is true for the S7, S7Lite, or A7 or A8. It's sad.

The upcoming Pixel tablet looks like it's going to be specialized for home use, so it will lack basic features I want in a tablet, so even that is probably out of reach. I can only speak for myself, but I suspect many others agree.

Regardless of the complaints and nitpicks, your work here is valuable to us all and I hope you keep updating this tablet as long as you have one and that you do the same for the next one you own (hopefully the S8 or an as yet unreleased version in the near future) .
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
That's kind of you to say, Kenaz. I just wish I had more time to dedicate to these Android tablet (and Android TV) projects, but I'm in the final two weeks of a reelection campaign to the WA state legislature while also holding down a full-time job and a side hustle developing mobile campaign tools. Things will be better after November 8th.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Axident1973:
Thanks, i installed through latest TWRP and looking good. Google Calendar not working from Play, but when i installed previous version from net, its working normally!

SD card see only if in FAT32 (in stock ROM working with exFAT too), latest Netflix from Play not working, but previous version from net yes, not in HD, of course. It is only one minus against stock ROM.

Edit after few days: unfortunately, i must return to latest original stock ROM, from reason frequent spontaneous system restart on Lineage 19.1 But maybe its not ROM issue, maybe it is uncorrect flashing, but i don't know (through latest TWRP with data format, but not from latest stock, ive been on previous stock, not VG2 but VB1, i don't know how major thing it is for correct Lineage working (now I am on VG2).
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] brewer75:
I just followed the procedure to Odin flash this newest build on my SM-T510 and have run into a couple of problems and as a matter of fact, I repeated the processs and still have the problems. First of all, It booted up OK and I allowed the tablet to format my SD card as a storage device and even though it shows up in my tablet storage settings, TWRP does not detect it. Also, My PC does not detect the tablet when I plug in the cable. I don't believe this to be a driver issue because I have used this PC with my other Samsung tablets with no problems. Lastly, when I tried to install Magisk 24 I received an error message that it could not install because there were non-Magisk binaries present. I reinstalled Magisk but just got the same error. Any help would be appreciated.

**UPDATE**

After more work on the tablet and the SD card, I was able to solve my problems but I am still getting the Magisk binary message even after flashing UPDATE un-SU and re-flashing Magisk. However, I now have root despite the message so everything is good. At this point I really like this ROM and it is more responsive and quicker than the stock rom I had been using.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] tjsooley:
Just want to say thank you to the developers of this rom. This is made my 2019 tab a useful to me again.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ssj4maiko:
So, I have been having this problem, and I guess it will be unsupported, so I will have to search for another rom, but just in case.

I'm having problems with the Micro SD (Samsung 128GB). It's the same one I was using before I installed it, and it said it was corrupted and needed to format... I made a backup on my PC, and then selected to use internally, and it seemed fine, until I tried to eject, and it warned me I wouldn't be able to use it in other devices... So if I ever had to migrate stuff, that would be a problem.

So I went back, and formatted as portable, so it formatted again, and didn't recognize it... I ejected, moved it to my PC to check which format type it had done, and sure enough, it was exFAT, just like I originally had, but it doesn't recognize anyway.

I tried formatting as internal, ejected to check on PC, and sure enough, Windows doesn't recognize, so I'm guessing it must be ext3 or 4, I have no Linux right now to be able to check on it.

I even tried formatting to NTFS, but it didn't work. Since I'm unable to format it into FAT32, and exFAT doesn't work, seems like I would be unable to use LineageOS in any way with my SD
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] becksy82:
hi,

thanks for your work.

its possible to get widevine l1 support?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
Hello hello!

I've been using & loving your SM-T510 releases for years & thank you for them ^_^

Before flashing this 1 I noticed in Post 1 it says "AOSP 11"

So I flashed it & now my info in About says I'm on Android 12.

I think I made a mistake by jumping from 11 to 12 which I believe when we're jumping from 10 to 11, 11 to 12 etc we're supposed to flash an official build 1st to update a few of the things TWRP flashing doesn't update is that correct?

Or in this case is updating from your earlier 2022 releases to this 1 okay?

Ah I found the release I dirty flashed from to this version.

I was on lineage-18.1-20220907-UNOFFICIAL-T510XXU5CVG2

So did I make a mistake dirty flashing to this?

I notice my launcher UI looks different but that may just be intentional changes with now Android 12.

Since I didn't see any instructions for if coming from old releases so on & so forth I thought I was clear to dirty flash it over your hum I want to say it was maybe a 7/15/2022 I think was what I was coming from.

Did I make a mistake dirty flashing to this & do I need to re-flash a stock package to update some things TWRP & the custom rom don't touch?

Regardless thanks as always for your releases & hopefully I can confirm I didn't make a mistake or did & how to fix it 🤣😂
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
Actually I maybe take it back I went to look this up when I came across this post as I read through the thread.

I went & found that firmware & it also mentions Android 11.

Hum that picture kinda showed up weird:

AP VERSION T510XXU5CVG2

CSC VERSION T510OXM5CVG2

ANDROID VERSION R(Android 11)

Here's the firmware info I found when looking up that T510XXU5CVG2 firmware:

Which is what my build says I was on before flashing this & now it says I'm on 12.

Shouldn't I have had to re-run an official update to bump aspects of the tablet to official Android 12 files?

I do do have root too if there's other ways I can replace those files if that is still necessary without the official flash & attempting to do what you were stating there about attempting to intercept the reboots.

Is there any apps or info I can run or find to confirm I did or did not make a mistake & need to fix something or if all's well?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
This is pretty much why I'm here too 😂🤣

And for this reason as well

What is the setting(s) called to disable the new UI changes I don't like them either.

I went & installed Nova Launcher thinking it was massive changes to the launcher UI.

Glad to hear that's not true.

Huh strange I thought my posts would all consolidate into 1 vs 3 so my apologies for that bit of mess.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
You should update the OEM bootloader to match the Android version this custom ROM is based upon. Best bet is to just install the OEM firmware to match the release (e.g. T510XXU5CVB1), then install the custom ROM over the top of that.

This is a feature of the underlying LineageOS 19.1 release. If you like the old UI, just roll back.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] greer9290:
Sorry if this has been addressed elsewhere, I couldn't find any details.

Does this ROM add functionality for USB OTG + charging simultaneously?

Primarily looking to flash the tablet for that purpose.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
Well I dirty flashed this release over your lineage-18.1-20220907-UNOFFICIAL-T510XXU5CVG2

So by the look of Post 1 of this thread I should be alright then huh since you say: Custom kernels are specific to OEM releases, and this one is based on the latest Android 11 release (T510XXU5CVG2)

Since that build matches & I already did an OEM flash when I upgraded to the lineage-18.1-20220907

I was kinda nervous since it jumped to 19.1 & the tablet now says Android 12 when all references here seem to suggest 11.

Not to claim I know more than you I certainly don't what'm I missing why doesn't the info in post 1 mention Android 12 over 11?

As for the Old UI rolling back are you meaning revert to an older version with 18.1?

'cause no no no I won't do that I'll check out the new UI changes & was mainly nervous I messed something up or missed a step 'cause I'm kind of a dullard ha.

Considering I flashed from a build with T510XXU5CVG2 already in the name I'm assuming I'm alright & just got kinda panic-y over seeing Android 12, that strange taskbar to the right & the new pull down menu.

Regardless always super grateful for your efforts, info & assistance every time I go a flashin' so thanks very much for that! 😁👍
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Yeah, that new Android 12L taskbar is pretty different, but it's growing on me. Honestly, I like the Samsung version a little better since it's got the App icon on the left.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] muhamadsaqiub:
thank you friend Magendanz its old version like 2019 but i will do install this because i didnt meet that version on youtube.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
Right right I get'cha & knowing that some of it is intentional change to either get used to/explore or find out how to revert I'm far happier now that I didn't break anything 🤣😂

I thought it wasn't possible to upgrade to the next major Android build without an official flash though is that not accurate at all?

Or is the Android 12 a spoof lie of sorts in this tablet like technically incorrectly reported as 12 since it's using 19.1 vs 18.1?

Or is this TWRP flash a bit more aggressive in the sense it did upgrade me from 11 to 12?

As I understood it up to now & it's very likely I'm incorrect & just thought so in my own head was these flashes were not touching the partitions needed to upgrade a full Android build from say 9 to 10, 10 to 11 so on & so forth that's why the OEM flashes were necessary that's why I was alarmed to suddenly see Android 12.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Generally, you need to keep the bootloader, boot, recovery and vendor partitions in sync for the Android SDK version (and ideally for the specific build), but a generic system image (GSI) can live relatively independently of these. That's really the magic of GSIs. You can install the LineageOS 18.1 or 19.1 GSIs on top of pretty much any OEM foundation as long as it's Project Treble compatible, since that separates the hardware-specific code from the Android OS through an HIDL interface.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
so is the Android 12 "a lie" for lack of a better term?

Is the tablet running this rom still on Android 11?

Regardless thanks very much not only for this release but all of them I've loved this tablet far more than I would have without them! 😁👍

Are there any nifty apps I can use while booted into Android itself to show me all this firmware & bootloader type info in a cleaner format than the About > System section does?

I know most of it is contained in there too but it seems like it kinda mashes some of that info together in places.

I believe I can also view that info in Download mode right but I was hoping for a clean view in Android too via some system summary app even if it requires root I've got it truthfully thanks to you ha😁👍
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
Nope, it's really running Android 12, just on an Android 11 kernel. Project Treble allows framework-only updates like this through the Vendor Native Development Kit (VNDK).

Check out Treble Check.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
Thank you very much!

Do you have any actively updated roms for the TM-510 that aren't pushing GApps?

I was 1 of those that liked Lineage for being Google free & I understand I could drop back down to 18.1 & I saw you mention you aren't as concerned about the Google-less-ness so baking the build you did didn't give any consideration to the Google Apps.

I'm still using it I'll live but if I can now dirty flash to a Google-less rom I sure will 😁👍
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
No, as I said before, my goal isn't to produce a stripped down Android environment like Huawei is now forced to offer...I *like* the Google ecosystem and my Nexus custom ROMs try to replicate a best-practices "premium" Pixel user experience. If you want to strip the phone down to the bare metal, it's easy enough to reboot to TWRP and just start deleting Google app folders.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jaladhjin:
No problem @Magendanz I didn't mean to sound critical of the release I was mainly curious if you'd planned to continue the Google-less-ness on any rom releases or knew of any ongoing projects for this tablet that are.

I know you're not a root user either or at least you've said the the past you weren't at that time.

Anybody that is a root user that has updated from 18.1 to this 19.1 now getting a message about an additional root package when opening Magisk?

Even after reflashing Magisk as instructed it advises to remove this other su package.

I've never attempted to flash another Superuser manager the other other ones I even knew used to exist were Superuser & SuperSU things of the past now so I'm not sure what's going on but could gather logs or do tests for anyone that may know what's going on.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jacomail95:
Just a little bit OT, since Andy Yan released a variant of A13-based LineageOS 20 GSI also for a64 devices like ours, is it possible to run it? Or does it require a reworking?

[QUARTERLY][GSI][13] LineageOS 20 TrebleDroid-based

LineageOS is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device. LineageOS is based on the Android Open Source Project with extra...

xdaforums.com

Andy Yan's personal builds // GSI - Browse /lineage-20-td at SourceForge.net

sourceforge.net
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Mxplorer:
For some reason, my autorotate stops working. Seems all sensors like gyro and those are offline... Installed 100% the instructed way. Anyone experienced this?

For the rest, This rom is fantastic! How slow and dumb the stock rom has become...for a tablet not even that old.

Thanks for your work, making these tablets useable again!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] woodcarver:
Just want to second the positive feedback, this rom definitely makes the tablet more usable. Sure, the T510 isn't a powerhouse to begin with, but without all the stock bloat it sure runs quicker and is a lot more pleasant. Superb!

My autorotate works fine, the only issue is if I *lock* my rotation to landscape and turn off the screen while youtube is running - this causes youtube to glitch out visually. The workaround is to keep rotation unlocked, no big deal.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] DigitalDreamer:
For some reason they tablet it kinda in read only. It says can't download apps and whenever I check storage it just crashes. Any idea?

edit: eh, the third factory reset fixed it. Not sure what happened.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] draxx31:
Hi, thanks for your work for our sm-t510.

@Magendanz Do you plan to update this rom following the GSI rom cadancy?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] draxx31:
Just a question, to be sure to well understand.

What are the differences between Magendanz builds and GSI builds provided by Andy?

Is this rom completed with Samsung sm-t510 specific codes / modifications ? Other things?

Thanks for your "lights" :)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
Magendanz builds custom ROMs that include Google Services and are meant to mimic something like the Pixel ROMs while Andy's have no Google. So if you want Google Play Store and other google services with Andy's, you need to also flash a gapps package.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] draxx31:
But If go on Andy sourceforge, there are several assets with Gapps included 🤔

e.g.: lineage-19.1-20230112-UNOFFICIAL-arm64_bgN.img.xz
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] lewmur:
Yes, but his basic is without. Magendanz doesn't make one without and his aren't based on GSI. They are modified Samsung stock ROMs if I'm not mistaken. Andy's site has ROMs that others have made that added to his basic ROM.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] 62688tesen:
Hi everyone, glad to have found this thread😀

Running smoothly on my T510 except sd card can't be set as portable storage.

Also, Netflix can't seemed to be installed.

Thanks very much @Magendanz 🙏
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Aarif goku:
Can run 64 bit appps?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jacomail95:
System is 32 bit, even if our chipset supports 64 bit environment, so you can only run 32 bit apps, typical Samsung behavior.

On another Samsung tablet anyway they achieved 64 bit system, but I don't know if the same can be done on our model, technically it's still possible

https://xdaforums.com/t/rom-sm-t580-unofficial-64-bit-crdroidandroid-12-1-v8-10.4190313/
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bardmaster:
Apologies for N00B question but I am a long-standing novice: How do I flash from TWRP? I unzipped the file provided and it has boot.img, recovery.img, and vbmeta.img. I don't see any img file for a system image?

Background: I started with the Odin tarball and it flashed perfectly and installed both TWRP 3.6.2 and Lineaage 19.1 OS for the T510 (thank you so much @Magendanz), but the OS was buggy and no performance improvement (perhaps even worse). So I flashed CAOS (

) from TWRP and it actually works great and already a tremendous performance boost over stock (note: very barebones).

BUT, out of curiosity more than anything (though I do like the Lineage look and feel better), I thought I'd try flashing this Lineage build from the ZIP provided for TWRP install to see if something went wrong during the Odin flashing.

Thanks for anybody who can advise!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
The zip file is the sparse Android data image (SDAT) format used in OTA updates, where the system image is split into system.transfer.list, system.patch.dat & system.new.dat files. Just use the Install command in TWRP on the .zip file directly.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] bardmaster:
Thanks...but now I may have bricked my tablet :( I found another Youtube feed for the T510 about using TWRP 3.7 to flash Andy's rom directly. 3.7 updated just fine, so I plowed forward. The tutorial was for 19.1 but I noticed 20 was out there so grabbed lineage-20.0-20230115-UNOFFICIAL-a64_bgN-vndklite.img.xz and flashed it. Now it's stuck looping on the Lineage startup graphic (the curved line with the circle going only right to left - appropriately looks like a frown to me now!). I cannot seem to get back into TWRP! The only thing that temporarily stops it is hitting power+voldn for 5 seconds, but that just reboots back into the looping. Trying to hit power+volup doesn't invoke TWRP - which I think is correct since you're supposed to do this from a powered-down state. But pushing the power button for 2+ minutes does nothing.

So...right now I'm stuck waiting for my battery to die down so that hopefully I can boot into TWRP from a powered-down state...
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] elwhiteboy01:
format it thru twrp and it will work
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Magendanz:
This takes practice, but once you get the timing you'll never have to wait again for the battery to die. Hold Power + Vol Down for exactly 7 seconds, then release and hold Power + Vol Up to enter recovery. Will probably take a few tries, but it's much better than waiting.