yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 3 10.1 Android Development] nels83:
TWRP 3.x for Samsung Galaxy Tab 3 10.1​

Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.

Available features

Hardware buttons light

Battery information

Screen brightness

CPU temperature

MTP and USB mount

External SDCard and USB OTG support

F2FS and exFAT support

Userdata encryption support

Encrypted backup support

Source code

Kernel

Common: https://github.com/santos10-dev/android_kernel_samsung_santos10/tree/twrp

Device trees

Common: https://github.com/santos10-dev/android_device_samsung_santos10-common/tree/twrp

Galaxy Tab 3 10.1 3G: https://github.com/santos10-dev/android_device_samsung_santos103g/tree/twrp

Galaxy Tab 3 10.1 Wifi: https://github.com/santos10-dev/android_device_samsung_santos10wifi/tree/twrp

Galaxy Tab 3 10.1 LTE: https://github.com/santos10-dev/android_device_samsung_santos10lte/tree/twrp

The following patch was applied (otherwise busybox segfaults and prevents OpenGapps installation)

diff --git a/busybox-full.config b/busybox-full.config
index 95664c4..9646b0d 100644
--- a/busybox-full.config
+++ b/busybox-full.config
@@ -22,7 +22,7 @@ CONFIG_FEATURE_BUFFERS_USE_MALLOC=y
# CONFIG_FEATURE_BUFFERS_GO_IN_BSS is not set
CONFIG_SHOW_USAGE=y
CONFIG_FEATURE_VERBOSE_USAGE=y
-CONFIG_FEATURE_COMPRESS_USAGE=y
+CONFIG_FEATURE_COMPRESS_USAGE=n
CONFIG_FEATURE_INSTALLER=y
CONFIG_INSTALL_NO_USR=y
# CONFIG_LOCALE_SUPPORT is not set
diff --git a/busybox-minimal.config b/busybox-minimal.config
index ad8574f..0c9b6a9 100644
--- a/busybox-minimal.config
+++ b/busybox-minimal.config
@@ -22,7 +22,7 @@ CONFIG_FEATURE_BUFFERS_USE_MALLOC=y
# CONFIG_FEATURE_BUFFERS_GO_IN_BSS is not set
CONFIG_SHOW_USAGE=y
CONFIG_FEATURE_VERBOSE_USAGE=y
-CONFIG_FEATURE_COMPRESS_USAGE=y
+CONFIG_FEATURE_COMPRESS_USAGE=n
# CONFIG_FEATURE_INSTALLER is not set
CONFIG_INSTALL_NO_USR=y
# CONFIG_LOCALE_SUPPORT is not set

Another patch was applied to avoid a bug in multithreaded encryption

diff --git a/twrpTar.cpp b/twrpTar.cpp
index b46f10f..0c9537b 100644
--- a/twrpTar.cpp
+++ b/twrpTar.cpp
@@ -135,7 +135,7 @@ int twrpTar::createTarFork(ProgressTracking *progress, pid_t &fork_pid) {
pthread_attr_t tattr;
void *thread_return;

- core_count = sysconf(_SC_NPROCESSORS_CONF);
+ core_count = 1;
if (core_count > 8)
core_count = 8;
LOGINFO(" Core Count : %un", core_count);

Everything else is pure OmniROM 6.0.

Credits

TWRP Team

@Dees_Troy for the post template

Google for Android

XDA

AndroidFileHost

XDA:DevDB Information

TWRP 3.x for GT-P52XX, ROM for the Samsung Galaxy Tab 3 10.1

Contributors

nels83

ROM OS Version: 6.0.x Marshmallow

ROM Kernel: Linux 3.4.x

Based On: OmniROM

Version Information

Status: Testing

Created 2016-03-20

Last Updated 2016-07-11
[Galaxy Tab 3 10.1 Android Development] nels83:
Downloads

TWRP 3.0.2-0

Flash with CWM/TWRP

Galaxy Tab 3 10.1 3G: GT-P5200 (MD5)

Galaxy Tab 3 10.1 Wifi: GT-P5210 (MD5)

Galaxy Tab 3 10.1 LTE: GT-P5220 (MD5)

Flash with Odin

Galaxy Tab 3 10.1 3G: GT-P5200

Galaxy Tab 3 10.1 Wifi: GT-P5210

Galaxy Tab 3 10.1 LTE: GT-P5220

Flash with Heimdall

Galaxy Tab 3 10.1 3G: GT-P5200

Galaxy Tab 3 10.1 Wifi: GT-P5210

Galaxy Tab 3 10.1 LTE: GT-P5220
[Galaxy Tab 3 10.1 Android Development] tinko975:
Great.. Download?
[Galaxy Tab 3 10.1 Android Development] nels83:
Deleted
[Galaxy Tab 3 10.1 Android Development] nels83:
Links posted, you were too fast for me :)
[Galaxy Tab 3 10.1 Android Development] wagners1312:
Great! :D now cm13 and its perfect :p
[Galaxy Tab 3 10.1 Android Development] Thumaroil:
Flashed from previous TWRP. No problems.

Thank you.
[Galaxy Tab 3 10.1 Android Development] tinko975:
works good..
[Galaxy Tab 3 10.1 Android Development] Dj_Fex:
ty for your hard work

can't believe we get CM13 / Android 6 :D
[Galaxy Tab 3 10.1 Android Development] Spegeli:
TWRP 3.0.1-0 Released ;)
[Galaxy Tab 3 10.1 Android Development] kush2.0:
Can this be flashed using a touchwiz rom or does it have to be AOSP?????
[Galaxy Tab 3 10.1 Android Development] nels83:
TWRP 3.0.2-0

Hello everybody,

TWRP 3.0.2-0 has been uploaded. I added a workaround for encrypted backups which could not be restored (thanks to [MENTION=7172230]Jesusnagler[/MENTION] for the report).

Tell me if something does not work or a feature is missing.

Nels
[Galaxy Tab 3 10.1 Android Development] nels83:
You can flash it with odin, heimdall or directly from twrp itself.

It's not flashed from a ROM so you can keep the touchwiz one if you like (and benefit from the backup/restore functions of TWRP).
[Galaxy Tab 3 10.1 Android Development] Miltonjetson:
Hey I have a Galaxy Tab 3 barelly used. I did a factory reset when i bought it from a close friend and google apps has been screwed up ever since. Id like to jailbreak/root it and put Marshmallow/6.0 on it. Where should I start
[Galaxy Tab 3 10.1 Android Development] rbatasoy:
Hello guys. I tried to flash twrp with odin (Galaxy Tab 3 10.1 Wifi: GT-P5210). Odin says it is done. Device reboots normally. I closed it and started in recovery mode (volume up + center button + power button) but the stock recovery still there. What am I doing wrong?

Edit: I found the problem. Unchecked the reboot button on Odin before flashing. Rebooted manually. Now twrp recovery can be started. :)
[Galaxy Tab 3 10.1 Android Development] Lionerx:
work fine but when reboot into recovery at first it just show the background color for couple of seconds then the menu start to showing up don't have this kind of prob with version 2.8.7.0
[Galaxy Tab 3 10.1 Android Development] matze19999:
where should I import the file in odin? ap?
[Galaxy Tab 3 10.1 Android Development] kkkhattak:
Can i use this version of recovery to flash cm 12.1 ?

---------- Post added at 03:03 PM ---------- Previous post was at 02:54 PM ----------

Need a quick reply guys
[Galaxy Tab 3 10.1 Android Development] zainifame:
[MENTION=6587211]nels83[/MENTION] wheres u'r patches?
[Galaxy Tab 3 10.1 Android Development] :
this is great as i bought my parents one of these for christmas last year. Is there any chance you could get multirom working for it as well? I'm using it on my Tab 4 10.1 and it's great being able to multi-boot roms. Thanks much for your time and effort
[Galaxy Tab 3 10.1 Android Development] Christoph21x:
Thanks, use it since the beginning.

Is there a way to add deleting battery stats? Highly needed here...

Thanks &kind greetz - Chris
[Galaxy Tab 3 10.1 Android Development] :
Do you need root in order to flash it with Odin?
[Galaxy Tab 3 10.1 Android Development] Christoph21x:
Was that meant for me? ;)
[Galaxy Tab 3 10.1 Android Development] :
No it wasn't
[Galaxy Tab 3 10.1 Android Development] MultiCulti:
hmm want to flash cm13 ... but i get error 7 -.-
[Galaxy Tab 3 10.1 Android Development] HockeyLan:
Can I use this version for rooting method posted in general topic in place of 2.6 posted there?
[Galaxy Tab 3 10.1 Android Development] Kuzja:
Compile bug

Marshmallow (cm13) adopted storage and internal not mount in recovery (cant mount decrypted storage) ((((
[Galaxy Tab 3 10.1 Android Development] lobo9513:
I have followed instructions and all were successful but it hangs when rebooting.
[Galaxy Tab 3 10.1 Android Development] Christoph21x:
Pls use TWRP 3.0.2-4

---------- Post added at 09:07 AM ---------- Previous post was at 09:07 AM ----------

Did you use the latest TWRP? 3.0.2 required
[Galaxy Tab 3 10.1 Android Development] elfe20:
Where can I find the last version?
[Galaxy Tab 3 10.1 Android Development] Christoph21x:
As usually - in Post#1 or post#2 :D

For your convenience: https://xdaforums.com/showpost.php?p=65941300&postcount=2

But hopefully you know at least, which model you own? ;)
[Galaxy Tab 3 10.1 Android Development] bozinsky73:
3.0.2-4 is not listed in those treads...

could you please tell us where to find the version you're talking about?

thanks in advance,

BoZ
[Galaxy Tab 3 10.1 Android Development] Christoph21x:
I was not talking about 3.0.2.4. See the links 3.0.2.0
[Galaxy Tab 3 10.1 Android Development] vin_001:
3.1.0-0 released...
[Galaxy Tab 3 10.1 Android Development] Kuzja:
For p52xx?

Link?
[Galaxy Tab 3 10.1 Android Development] KNGPN Q w Q:
No, I think it was a heads-up for the developer ;)
[Galaxy Tab 3 10.1 Android Development] vin_001:
Ya, I was just giving a heads up.
[Galaxy Tab 3 10.1 Android Development] sashokmc:
[MENTION=6587211]nels83[/MENTION] Hi! Recovery TWRP does not mount an NTFS-formatted external SD card. Also, the new ext4 version 3.1 is out, could you please add it for our device?

https://twrp.me/site/update/2017/03/10/twrp-3.1.0-0-released.html
[Galaxy Tab 3 10.1 Android Development] ENRIQUEMM:
New update twrp official. https://twrp.me/site/update/2017/05/19/twrp-3.1.1-0-released.html

Any possibility of updating? [MENTION=6587211]nels83[/MENTION]
[Galaxy Tab 3 10.1 Android Development] Christoph21x:
Samsung Galaxy S7 Edge --> perfect

Samsung Galaxy Tab3 LTE --> BOOTLOOP

Both installed through Official TWRP App
[Galaxy Tab 3 10.1 Android Development] ENRIQUEMM:
Only support two models tab 3 (official twrp page):

Samsung Galaxy Tab 3 7.0 LTE (lt02ltetmo)

Samsung Galaxy Tab 3 Lite 7.0 3G (goyave)

no santos10wifi....:rolleyes:
[Galaxy Tab 3 10.1 Android Development] Christoph21x:
Thank you Enrique!

I didn't look close enough.
[Galaxy Tab 3 10.1 Android Development] XploitOcelot:
With GT-P5210 was totally necessary to uncheck 'Auto Reboot' in Odin 3.12.3 to have TWRP installed
[Galaxy Tab 3 10.1 Android Development] Diabolik2770:
twrp 3.1.1.0

no update for twrp now is 3.1.1.0 ??

TWRP 3.1.1-0 Released

May 19, 2017

TWRP 3.1.1-0 is out now for all currently supported devices.

What's new in 3.1.1-0:

Backups will now include adopted storage keys (Dees_Troy)

Fixed an adb restore issue (bigbiff)

Fixed rebooting when no OS is present (Dees_Troy)

Fixed line wrapping in the GUI terminal (_that)

Updated TWRP source code to AOSP 7.1.2 (Dees_Troy)Updated TWRP source code to AOSP 7.1.2
[Galaxy Tab 3 10.1 Android Development] sesyyy:
Buonasera a tutti

'Buonasera ho il mio tablet samsung gt5200 3.1 superlento ma nn trovo una mod che possa andar bene cosa mi consigliate?

GRAZIE
[Galaxy Tab 3 10.1 Android Development] KNGPN Q w Q:
Could you please ask your questions in English so that everyone can understand you?

If you're asking whether this recovery will make your tablet feel faster, then the answer is no. You can however use it to flash a custom ROM. The latter will make your tablet feel faster. Beware of the fact that you will need a bit of time and preparation to do that.

Have a nice day!
[Galaxy Tab 3 10.1 Android Development] RicardoArantes:
Any fixes for the screen bug when entering recovery?
[Galaxy Tab 3 10.1 Android Development] LightTheEntertainer:
Odin flash is failing. Anyone else having this issue?

<ID:0/016> 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:0/016> Odin engine v(ID:3.1203)..

<ID:0/016> File analysis..

<ID:0/016> SetupConnection..

<ID:0/016> Initialzation..

<ID:0/016> Get PIT for mapping..

<ID:0/016> Firmware update start..

<ID:0/016> SingleDownload.

<ID:0/016> hidden.img

<ID:0/016> FAIL!

<ID:0/016>

<ID:0/016> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)
[Galaxy Tab 3 10.1 Android Development] quangduc_ta:
thanks for your hard work, everything working perfect after flash this one
[Galaxy Tab 3 10.1 Android Development] didier_w:
Hello,

Flashed perfectly the recovery on gt-p5210, worked smoothly.

However, I suspect some memory blocks to begin to wear out and fail, as I already reinstalled numerous times Android images and getting slowly corruption after a month or two. To check this, I would like to run the badblocks utility while in recovery, but can't find it in /sbin. Could you point me where to find it, or to include it in a future release ?
[Galaxy Tab 3 10.1 Android Development] andy_96:
happend in 5200 too
[Galaxy Tab 3 10.1 Android Development] Gredwitch:
(Wrong thread)
[Galaxy Tab 3 10.1 Android Development] newell63:
Hello.

Actualy i have twrp v2.8.6.0, can someone help me to flash v3 with heimdall ?

It will be my first time on linux so if someone can help me.

Thanks
[Galaxy Tab 3 10.1 Android Development] garylawwd:
If you already have v 2.8.6.0 why don't you just flash the new v3.x zip via twrp and thats it
[Galaxy Tab 3 10.1 Android Development] newell63:
Thanks for answers.

That's what i've done and install the rom.

Everything is working.

Thanks
[Galaxy Tab 3 10.1 Android Development] garylawwd:
That's good. Enjoy this excellent ROM :good:
[Galaxy Tab 3 10.1 Android Development] yamcenutzer:
tried it on a 5210.

Unfortunately touch seems sluggish/slow and I seem to have 'dead' areas I can't touch.

That's bad if i want to wipe stuff, but can't select it.

Also, i.e, when installing I can't select the first entry on the sd file list, only the second...

Things like that suggest that wiping isn't always perfect, so subsequent install of i.e. lineageos gives me somethong that is hardly usable.
[Galaxy Tab 3 10.1 Android Development] Nico2010:
Need Help

Hi

i try to flash this twrp file with new odin and old odin 3.07 start with admin and without. Reboot auto and reboot manual. But when i boot into recovery i think it is the orignal tab recovery?

i can´t post picture...

Android system recovery <3e>

K0T49H.p521

its the Recovery whitout twrp?

can i use this one to flash this image from her

LineageOS 14.1

thanks
[Galaxy Tab 3 10.1 Android Development] zed011:
You must boot into recovery the first time the device restarts otherwise you have to flash the recovery again and start over.
[Galaxy Tab 3 10.1 Android Development] RSteadman:
Unfortunately, the links on androidfilehost aren't working anymore - they link to a Quebec mirror but the download never starts. Anyone able to provide a copy? I'm stuck :(
[Galaxy Tab 3 10.1 Android Development] garylawwd:
What version? There are 9 versions
[Galaxy Tab 3 10.1 Android Development] RSteadman:
Sorry, Galaxy Tab 3 10.1 Wifi under Flash with Odin.
[Galaxy Tab 3 10.1 Android Development] garylawwd:
Im at work right now but have a copy on my PC at home. When I finish I will upload it to mega for you

---------- Post added at 02:38 PM ---------- Previous post was at 02:31 PM ----------

Sorry I already had a copy on my mega account here you go https://mega.nz/#!xf5VGKpD!HRFoM_0wf4JB-4pjj1lSFmKw3jwwFlWREXK9akmyRbE
[Galaxy Tab 3 10.1 Android Development] RSteadman:
Wow, that's fast :) Thanks so much!
[Galaxy Tab 3 10.1 Android Development] rogankiwifruit:
NO Splash But works fine.
[Galaxy Tab 3 10.1 Android Development] X2pacXX:
not download links working
[Galaxy Tab 3 10.1 Android Development] garylawwd:
There are 9 different files there which one is it you are looking for?
[Galaxy Tab 3 10.1 Android Development] Mojo Dodo:
How to unlock the bootloader?

I'm having problems unlocking the bootloader. When pressing VOLUME DOWN + POWER I get a warning screen followed by the odin mode (see attached photos). There's no option to unlock the bootloader. I have the GalaxyTab3 Model GT-P5200.

Am I missing something?
[Galaxy Tab 3 10.1 Android Development] James160103:
Nope, don't think so. Open Odin, click on the AP tab, add the .tar file, don't select any other options, connect tablet, wait for the "Added!" message to appear and click start.
[Galaxy Tab 3 10.1 Android Development] Mojo Dodo:
Sorry, my bad!

I managed to install TWRP on my GT-P5200 using Ubuntu 18.04. To sum up how I did it step by step:

Turn tablet off and start it again by holding POWER + VOLUME-DOWN. Then confirm with VOLUME-UP. The tablet will now be in Odin-Mode

On the computer install the software heimdall to flash TWRP. On Ubuntu 18.04 it's easy:

sudo apt-get install heimdall-flash

If you want also want the graphical interface, not only the command line tool, then you can install

sudo apt-get install heimdall-flash heimdall-flash-frontend

Windows users would install the software Odin instead.

Download the TWRP-image, connect the tablet to the computer via USB and install TWRP:

heimdall flash --RECOVERY GT-P5200/twrp-3.0.2-0-santos103g.img --no-reboot

The path to the .img-file might need to be adjusted.

Then, while tablet is still in Odin-Mode, press POWER + VOLUME-UP(+) + HOME until the "Samsung Galaxy Tab 3"-Logo appears, let go of POWER, but still keep VOLUME-UP + HOME pressed. The tablet should then start TWRP.

I then installed lineage-14.1-20190408-UNOFFICIAL-santos103g.zip which works well so far. See here
[Galaxy Tab 3 10.1 Android Development] ddudek77:
twrp 3.3.1

I built twrp 3.3.1 image for santos103g GT-P5200.

You can find it on androidfilehost user dpdudek.
[Galaxy Tab 3 10.1 Android Development] freibergisch:
Works fine ;)

Gesendet von meinem SM-G950F mit Tapatalk
[Galaxy Tab 3 10.1 Android Development] ddudek77:
twrp 3.3.1

I added images for lte and wifi versions

https: // androidfilehost.com / ?w=files&flid=291877
[Galaxy Tab 3 10.1 Android Development] garylawwd:
Cheers. Pretty cool have a more modern twrp for this. But not to sound ungrateful, is this not a waste of effort if we don't have the newer firmwares to flash to get the most out of it. Or was this just simply for fun?

Again im not meaning to be ungrateful just curious.

Alot of work would probably have to go in to updating the sources for this tablet but I think a light rom like lineage or aex with microg would make this a speedy old trooper

Edit.

Will also test WiFi version soon, nearly back home from work
[Galaxy Tab 3 10.1 Android Development] ddudek77:
No worries. It was just for fun. I was also easy because it did not require (almost) any changes in sources.

Or maybe it's a symptom of a illness sth simmilar to flashoholism, it's a good feeling to have the latest version :)
[Galaxy Tab 3 10.1 Android Development] garylawwd:
There are also lineage builds? Does it differ to Nels one?
[Galaxy Tab 3 10.1 Android Development] ddudek77:
My builds are made with Lineageos tree, Nels wrote that "Everything else is pure OmniROM 6.0.", so he probably built with omnirom tree.
[Galaxy Tab 3 10.1 Android Development] garylawwd:
Also magisk is up and running again on your build of lineage. Flashed with your new twrp all went smooth
[Galaxy Tab 3 10.1 Android Development] Soumy1234:
So you didn't have to add the patches nels83 mentioned in the op?
[Galaxy Tab 3 10.1 Android Development] ddudek77:
Yes, I didn't add the patches.
[Galaxy Tab 3 10.1 Android Development] Soumy1234:
I see. I once tried to compile TWRP myself but was thrown off by the patches, that's why I asked. Glad to know they're not needed ?
[Galaxy Tab 3 10.1 Android Development] hendrik7462:
Question

In this treath they say downlolad for Android 6 But the P5210 is working on android 4.2.2.

Do I still have to download for Android 6?

Regards
[Galaxy Tab 3 10.1 Android Development] AxEgo:
I downloaded the file Flash with Odin - Galaxy Tab 3 10.1 3G: GT-P5200 but when I try load it into Odin, it gives the error: md5 error! Binary is invalid

I tried with Odin 3.10.7 and Odin 3.12.5.

Eventually I flashed TWRP 2.8.7.1 and that worked.
[Galaxy Tab 3 10.1 Android Development] Soumy1234:
If you already have twrp installed then you can upgrade if you want without Odin.

---------- Post added at 05:08 AM ---------- Previous post was at 05:07 AM ----------

It should work on Android 4. Try it out, but take a backup before ;)
[Galaxy Tab 3 10.1 Android Development] party_boy-25:
Hi ddudek77,

Can you please make a flashable zip for twrp-3.3.1-3-santos10wifi ? or is there a way to flash it from twrp ?

And i saw boot-20190714-santos10wifi.img, what's the benefits ? do i need it to flash lineage-14.1-20191020-UNOFFICIAL-santos10wifi.zip ?

Eeverything is compatible with the P5210 ?

Thanks for your help and of course your work !
[Galaxy Tab 3 10.1 Android Development] ddudek77:
Yes, you can install from twrp. Just click "Install image" to see img files instead of zip files. I don't have screenshot from our device, but nevertheless here screenshot from other device

https://img.gadgethacks.com/img/13/...custom-recovery-your-pixel-pixel-xl.w1456.jpg

Boot img fixes Magisk problem and only that. Zip contains full ROM with latest modifications from official linage source and the same fix as boot img.

I have P5200, so I don't know. On my device calling not working but you don't have this function so it's no problem for you. I think think it works as good as [MENTION=6587211]nels83[/MENTION] ROM, becouse changes are minor.
[Galaxy Tab 3 10.1 Android Development] party_boy-25:
Thank you for your quick and complete answer ! :good:
[Galaxy Tab 3 10.1 Android Development] party_boy-25:
installed just now, everything works fine and seems faster !

thank you !
[Galaxy Tab 3 10.1 Android Development] :
After flash i reboot to recovery and clicked reboot to system. Now the device is completely dead and nothing work. Really thank for this piece of ****. :crying::rolleyes:
[Galaxy Tab 3 10.1 Android Development] garylawwd:
It works for everyone else so it's your fault don't blame this software for your own mistakes smh
[Galaxy Tab 3 10.1 Android Development] :
Then what's my mistakes?
[Galaxy Tab 3 10.1 Android Development] garylawwd:
Don't know you haven't provided any information so whatever your problem is can't be diagnosed.

Read back through the thread this has never happened to anyone before so it must be something you have done.

Can you boot to twrp? Vol up + power button?
[Galaxy Tab 3 10.1 Android Development] :
So i have GTP5200. I flashed twrp and i booted to it. I only tested if it working. Then i click reboot system, the blue panel with TWRP name changed to orange and now it's gone. Download, recovery, not working.
[Galaxy Tab 3 10.1 Android Development] garylawwd:
Ya it goes orange for me too it's just the device when rebooting twrp.

Are you sure the tablet actually turned off? Hold power button and vol down for 10 seconds and see will that force a reboot.

If that doesn't work try connect the tablet to a PC and see if it is recognized by the PC, if it is then you should be able to get yourself back to a working system. If not then there are other methods to try using an SD card and an unbrick image which we can try if you need it
[Galaxy Tab 3 10.1 Android Development] :
Nothing work. Pc cannot recognize tablet but i found guide how to unbrick. I try it later because i dont have pc now. Btw on charger it doesnt show charging animation. It's just a black screen.

---------- Post added at 10:19 PM ---------- Previous post was at 09:42 PM ----------

My fault is i flashed this new twrp. 2.8 works fine and i dont know why i flashed new beacuse i knew it isn't working, i tried it before, i updated it with twrp, it get softbricked but i could access download mode so i flashed stock recovery and it works again. But now, i cannot do anything.
[Galaxy Tab 3 10.1 Android Development] :
[MENTION=8504661]garylawwd[/MENTION] do you think usb jig will work?
[Galaxy Tab 3 10.1 Android Development] garylawwd:
It's worth a shot. You can easily make one with an old micro USB data cable.

You need x2 150k resistors and twist 1 of the legs from each resistor together. Then split open a micro USB cable end and remove all wires.

Connect one leg of the resistor to pin 5 of the micro USB and the other to pin 4 (look online for pictures for reference)

Plug the jig into the device and it should boot to download mode.

If you get this to work it would be awesome
[Galaxy Tab 3 10.1 Android Development] :
I had this problem too. Just let the battery drain and then you can charge it. When is charged, you can boot it to download mode.

[MENTION=8504661]garylawwd[/MENTION] There are some informations about my tab. Maybe you can help us.

GT-P5200

Current recovery: TWRP 2.8.6.0 v2

Current root: SuperSU 2.76

Build: KOT49H.P5200XXUBNK1

Android 4.4.2