yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A7 Lite] camljh:
ok that may be the issue, i am using android 12. i am downloading stock 11 rom now
[Samsung Galaxy Tab A7 Lite] tom.android:
Warning! Do not update to OCT security.

T22XXXS1BVI2​

Bootloader has changed, from U1 , if so ,you can't downgrad anymore.!

( Brick your tab if downgrade.)

Now. this update is on all samsung server. ota to your lock bootloader for auto update.

Don't make your CustomAP file with T225XXS1BVI2.​
[Samsung Galaxy Tab A7 Lite] Skorpion96:
ah then they are different yes
[Samsung Galaxy Tab A7 Lite] Skorpion96:
@Zillion stock sm-t220 recovery image file
[Samsung Galaxy Tab A7 Lite] Difficul:
This is stock recovery T225
[Samsung Galaxy Tab A7 Lite] Zillion:
Did a t225 device tree https://github.com/DevZillion/android_device_samsung_gta7lite/tree/gta7litexx, just the kernel missing as always. Maybe I get one until tomorrow.
[Samsung Galaxy Tab A7 Lite] Skorpion96:
Maybe you can use Samsung source on their site
[Samsung Galaxy Tab A7 Lite] Skorpion96:
Guys with t225 model (ones with twrp not working) can you provide your telegram nick, so that we can test stuff easier?
[Samsung Galaxy Tab A7 Lite] Difficul:
I can't login to my telegram account
[Samsung Galaxy Tab A7 Lite] Zillion:
What if I send the testing image later, in here.
[Samsung Galaxy Tab A7 Lite] tom.android:
Can't boot into twrp. Any new for SM-T225 to test?
[Samsung Galaxy Tab A7 Lite] Zillion:
Kernel is the issue, ill fix it later.
[Samsung Galaxy Tab A7 Lite] Difficul:
I might flash it
[Samsung Galaxy Tab A7 Lite] Skorpion96:
Create new one
[Samsung Galaxy Tab A7 Lite] Difficul:
But I don't have the phone number, actually it's in the old j5 and it's somewhere I don't know
[Samsung Galaxy Tab A7 Lite] Skorpion96:
Maybe you can use a solution like this:https://www.google.com/amp/s/techinpack.com/use-telegram-without-phone-number/
[Samsung Galaxy Tab A7 Lite] Skorpion96:
T225 owners, test it:https://github.com/DevZillion/android_device_samsung_gta7lite/releases/tag/v0.0.0_T225
[Samsung Galaxy Tab A7 Lite] tom.android:
REPORT

Device: SM-T225 LTE ,3/32

OS: Samsung Firmware

Root: Magisk 24.0, 24.2

< Didn't boot into TWRP by " Flash Magisk patched file with Odin. Start Holding Volume Up + Power until the unlocked bootloader warning appears."
[Samsung Galaxy Tab A7 Lite] Zillion:
You could try the empty vbmeta in the GSi thread.
[Samsung Galaxy Tab A7 Lite] tom.android:
Flash with Odin userdata with empty vbmeta? Thanks
[Samsung Galaxy Tab A7 Lite] Skorpion96:
@tom.android first take a firmware you know that works with your device, copy it to the tablet and patch with magisk app, copy on pc, unlock developer options and check oem unlock, power off tablet, power on pressing both volume buttons, unlock bootloader, reboot, do first setup, reboot into download mode, flash patched firmware, try flashing twrp then. Doing this will patch automatically boot and vbmeta giving you the chance to flash custom recovery images
[Samsung Galaxy Tab A7 Lite] Difficul:
can't boot into twrp ,

Although tried 5 times
[Samsung Galaxy Tab A7 Lite] camljh:
so there is no way to have twrp android 12?
[Samsung Galaxy Tab A7 Lite] camljh:
so no way to twrp android 12? install custom rom? not possible on T220XXU1BVGB
[Samsung Galaxy Tab A7 Lite] camljh:
or what about previous android 11? looks like still U1? T220XXU1AVE1
[Samsung Galaxy Tab A7 Lite] tom.android:
if your bootloader chages up version from U1 to S1 , No way to downgrade from S1 Back to U1

( Android 11 for tab a7 lite used U1 then ....xxxxx)

Now don't have TWRP on Android 12 for your tab
[Samsung Galaxy Tab A7 Lite] camljh:
i successfully downgrade to android 11. T220 has U1. i will try to install TWRP
[Samsung Galaxy Tab A7 Lite] Zillion:
Samsung wants me to request sources again?
[Samsung Galaxy Tab A7 Lite] annoykid:
tablet started bootlooping after download on sm-t225
[Samsung Galaxy Tab A7 Lite] tom.android:
What your Stock version Android11 or A12.?
[Samsung Galaxy Tab A7 Lite] annoykid:
Android12
[Samsung Galaxy Tab A7 Lite] tom.android:
TWRP WORKS ONLY android 11
[Samsung Galaxy Tab A7 Lite] Captain WhiteBeard:
I have SM-T225 with Android 11 and still this TWRP bootloop my tab...
[Samsung Galaxy Tab A7 Lite] annoykid:
i just got android 11 and it still bootloops
[Samsung Galaxy Tab A7 Lite] tom.android:
This is my tutorial using TWRP, if you thought it's not works.

https://xdaforums.com/t/update-16-n...partition-device.4473159/page-9#post-87341481
[Samsung Galaxy Tab A7 Lite] Magendanz:
Any chance that we can downgrade portions of the bootloader to work around this issue, much like we did on the SM-T290 by rolling back aboot.mbn and vaultkeeper.mbn?
[Samsung Galaxy Tab A7 Lite] Talich52:
Do not be misled! The letter U means Update, that is, update. And the letter S - Security - Security, that is, increased security. This is done by changing the encryption, so rolling back from S1 to U1 firmware is impossible Without resetting the data! and that's all ... Roll back to health even to the first firmware 11 of the android, but with a data reset, until the bootloader version is 1, that is, it has not been upgraded :)
[Samsung Galaxy Tab A7 Lite] zfk110:
Im using this SM-T220_XAR_T220XXU1AVE1 but when Im flashing your TWRP it wont boot into it, its just bootlooping
[Samsung Galaxy Tab A7 Lite] tom.android:
try to use Magisk v25 make a patch the whole AP md5.tar
[Samsung Galaxy Tab A7 Lite] zfk110:
I tried to use your other guide with vbmata but stuck in black screen how to get by that
[Samsung Galaxy Tab A7 Lite] Skorpion96:
When you flash with odin you have to boot twrp with combination of buttons, if you don't tablet will reflash stock, a suggestion to not go crazy would be to flash with flashify and after flash select reboot to recovery, about the build of the os it should be Android 11 2021, June I believe, I don't remember exactly, others will suggest you the right build
[Samsung Galaxy Tab A7 Lite] ozmage:
Hi Sr. do you have a11 kernel sources tarball somewhere ? the a12 one does not boot for a11 because the modules in /vendor/lib/modules don't match i have compiled a12 sources from your github all works on a gsi with a12 vendor and other stuff as base
[Samsung Galaxy Tab A7 Lite] Skorpion96:
A11 & A12 Kernel sources:https://opensource.samsung.com/uploadSearch?searchValue=T220

https://opensource.samsung.com/uploadSearch?searchValue=T225

https://opensource.samsung.com/uploadSearch?searchValue=T227

For A11 download RR version
[Samsung Galaxy Tab A7 Lite] ozmage:
Thanks a lot
[Samsung Galaxy Tab A7 Lite] adhil28:
Stuck at "press power button to continue" and in bootloop
[Samsung Galaxy Tab A7 Lite] Skorpion96:
reflash stock
[Samsung Galaxy Tab A7 Lite] mprudic0404:
Thank you

Skorpion96​

for building this TWRP.

All of the pages for this build state that MAGISK 24 - is the only one that works when installing.

may i ask, ( using a SM-T220 ) after installing a patched boot.tar, and TWRP, is it possible to update MAGISK from this TWRP ? ( haven't seen this asked yet. )

is their any hope this gets added to the OFFCIAL TWRP page for recoveries ?
[Samsung Galaxy Tab A7 Lite] Juli199696:
Hey guys,

Device : SM-T220 Wifi

i think i ****ed up a bit. I tried to root my device on A12 and ****ed up the boot.img step. Well i recoverd it with the full Downloaded Stock AP File (4,42GB) EU Version.

The thing now is i just got 4GB of Storage (Should be 32GB) in the System. As im on A12 now i cant use TWRP to resize the partition. Any progress on TWRP for A12?

Btw. i got extracted working recovery.img so i could play around with different test versions of TWRP if needed.

Or can i flash complete A11 Image and use TWRP there?
[Samsung Galaxy Tab A7 Lite] Talich52:
Go to stock recovery and do a wipe data/factory reset. In fact, format data is being made and the device writes about it ... The memory will be restored in full :)
[Samsung Galaxy Tab A7 Lite] ozmage:
Sir i Found Out ... that the A11 R kernel tarball that lagsung is giving us is incomplete that is why touch not work i have extracted the config from a running system with zcat /proc/config.gz > /sdcard/stock_defconfig

and diffed with the one inside the zip sources

root@DESKTOP-896N3RC:/a7lite-kernel/arch/arm64/configs# diff -ur gta7litewifi_defconfig stock_defconfig

--- gta7litewifi_defconfig 2021-04-15 04:59:57.000000000 -0400

+++ stock_defconfig 2022-12-21 04:58:49.725645400 -0400

@@ -1569,12 +1569,12 @@

CONFIG_MTK_SEC_VIDEO_PATH_SUPPORT=y

CONFIG_MTK_DRM_KEY_MNG_SUPPORT=y

# CONFIG_MTK_LCM_PHYSICAL_ROTATION_HW is not set

-CONFIG_CUSTOM_KERNEL_IMGSENSOR="hi846_sjc_mipi_raw gc8054_hlt_mipi_raw hi846_txd_mipi_raw gc8054_cxt_mipi_raw gc02m1_sjc_mipi_raw gc02m1_cxt_mipi_raw ov02b10_jk_mipi_raw"

+CONFIG_CUSTOM_KERNEL_IMGSENSOR="hi846_sjc_mipi_raw gc8054_hlt_mipi_raw hi846_txd_mipi_raw gc8054_cxt_mipi_raw sc800cs_ly_mipi_raw gc02m1_sjc_mipi_raw gc02m1_cxt_mipi_raw ov02b10_jk_mipi_raw"

CONFIG_MTK_VIDEOCODEC_DRIVER=y

CONFIG_MTK_MMPROFILE_SUPPORT=y

CONFIG_MMPROFILE=y

CONFIG_MTK_LCM=y

-CONFIG_CUSTOM_KERNEL_LCM="hx83102e_hlt_hsd_fhdplus2408 nt36523_liansi_hsd_incell_vdo ili9881t_liansi_inx_incell_vdo nt36523_hlt_mdt_incell_vdo ft8201ab_dt_qunchuang_inx_vdo_fhdplus2408 nt36523bh_qunchuang_inx_incell_vdo ft8201_lianchuang_boe_dsi_vdo_hdp_wxga"

+CONFIG_CUSTOM_KERNEL_LCM="hx83102e_hlt_hsd_fhdplus2408 nt36523_liansi_hsd_incell_vdo nt36523_liansi_hsd_ntfpc_incell_vdo ili9881t_liansi_inx_incell_vdo nt36523_hlt_mdt_incell_vdo ft8201ab_dt_qunchuang_inx_vdo_fhdplus2408 nt36523bh_qunchuang_inx_incell_vdo hx83102e_liansi_mdt_incell_vdo hx83102e_copper_hlt_hsd_fhdplus2408 ft8201_lianchuang_boe_dsi_vdo_hdp_wxga"

# CONFIG_MTK_LCM_DEVICE_TREE_SUPPORT is not set

CONFIG_MTK_SYNC=y

CONFIG_MTK_FB=y

@@ -2797,7 +2797,7 @@

#

# Watchdog Device Drivers

#

-# CONFIG_SOFT_WATCHDOG is not set

+CONFIG_SOFT_WATCHDOG=y

# CONFIG_GPIO_WATCHDOG is not set

# CONFIG_XILINX_WATCHDOG is not set

# CONFIG_ZIIRAVE_WATCHDOG is not set

@@ -4776,6 +4776,7 @@

CONFIG_SEC_DEBUG_AUTO_COMMENT=y

# CONFIG_SEC_DEBUG_LIMIT_BACKTRACE is not set

CONFIG_SEC_DEBUG_INIT_EXIT_PANIC=y

+CONFIG_SEC_DEBUG_SOFTDOG_PWDT=y

CONFIG_SEC_MISC=y

CONFIG_SEC_BOOTSTAT=y

# CONFIG_SEC_DEVICE_BOOTSTAT is not set

@@ -5209,7 +5210,7 @@

# CONFIG_CRYPTO_SERPENT is not set

# CONFIG_CRYPTO_SM4 is not set

# CONFIG_CRYPTO_TEA is not set

-# CONFIG_CRYPTO_TWOFISH is not set

+CONFIG_CRYPTO_TWOFISH=y

CONFIG_CRYPTO_TWOFISH_COMMON=y

if iuse the stock_defconfig the compilation stops telling me that some dirs are missing from drivers/misc/mediatek and they are present in A12 kernel sources but compilation still fails after add them so my recomendation is recompile TWRP but with A12 kernel sources instead of the a11 ones maybe this way we can get touch on sm-t220
[Samsung Galaxy Tab A7 Lite] ozmage:
Check / Compare The Lines That Have + an - the plus ones are the stuff missing from the kernel config inside the tarball the CONFIG_CUSTOM_KERNEL_LCM option is what concern to touch , the kernel does compiles fine with the original config but on real android when boots crash and reboots on TWRP stays for some reason but without touch and maybe other functions
[Samsung Galaxy Tab A7 Lite] Skorpion96:
This could be tried, @Zillion if you want to try you are welcome
[Samsung Galaxy Tab A7 Lite] tom.android:
Thanks you for all. (y)
[Samsung Galaxy Tab A7 Lite] ozmage:
Actually i Do think if someone downgrade his SM-T220 wifi version back to

T220XXU1AUDA Vendor - DTBO and Whole rom and install twrp touch can work to match the same kernel version used to compile twrp
[Samsung Galaxy Tab A7 Lite] ozmage:
also can you try downgrading to T225XXU1AUDA the 225 kernel sources used needs to match the vendor + dtbo from that stock version check here https://opensource.samsung.com/uploadSearch?searchValue=T225
[Samsung Galaxy Tab A7 Lite] Zillion:
What a good idea
[Samsung Galaxy Tab A7 Lite] tom.android:
using Super GSI installer

why?
[Samsung Galaxy Tab A7 Lite] Skorpion96:
I mean, seems that touch was not working because of lack of touch drivers, so since a12 sources have it we could possibly push the drivers to A11 fw? I'm not sure, at least a12 twrp will be fully functional
[Samsung Galaxy Tab A7 Lite] Zillion:
What's Super GSI lol, I was talking about the config.gz
[Samsung Galaxy Tab A7 Lite] ozmage:
Forget about A12 Kernel use the A13 new one

Mobile Phone	SM-T220	T220XXS1BVJ2	SM-T220_EUR_12_Opensource.zip
[Samsung Galaxy Tab A7 Lite] Zillion:
I'll see if I work again on this device.
[Samsung Galaxy Tab A7 Lite] Etan1:
Hello everyone, I have found a better guide to follow and definitly works. https://www.getdroidtips.com/twrp-recovery-galaxy-tab-a7-lite/#Download-TWRP-Recovery
[Samsung Galaxy Tab A7 Lite] Zillion:
That website literally added Skorpion96 as the TWRP Developer
[Samsung Galaxy Tab A7 Lite] ozmage:
NEW KERNEL !
[Samsung Galaxy Tab A7 Lite] Skorpion96:
So A13 came out I guess
[Samsung Galaxy Tab A7 Lite] Skorpion96:
Because is a sketchy website lol
[Samsung Galaxy Tab A7 Lite] ozmage:
yes but no touch im inspecting why
[Samsung Galaxy Tab A7 Lite] Abish:
After formatting and flashing recovery again does touch work?
[Samsung Galaxy Tab A7 Lite] ozmage:
Already Fixed Your Tab ?
[Samsung Galaxy Tab A7 Lite] ozmage:
not recovery in gsi touch dead , i fetched sources added my fixes to be able to compile with clang 16.0.2 from google upstreamed from version 4.19.191 to 4.19.200 compiled booted and DEAD touch no idea why or maybe lagsung did the same as the a11 kernel or my optimizations broke the touch drivers HIMAX dunno im compiling now with theirs toolchain and not chaing anything else to see if i boot with touch for now just using stock a13 kernel with Kernel Command line modded to be permissive this way on GSI WIFI_GRIP sensor sar works no idea how to use it but its there also when kernel is permissive i can see all the GPT table on Device Info HW and make viper works ETC

On The Screenshot is the new kernel brick ... XD
[Samsung Galaxy Tab A7 Lite] Zillion:
Nice, I saw some error related to drivers while building that kernel.
[Samsung Galaxy Tab A7 Lite] ozmage:
which toolchain using ?
[Samsung Galaxy Tab A7 Lite] Zillion:
Nvm it doesn't boot
[Samsung Galaxy Tab A7 Lite] ozmage:
on twrp ?

disable DEFEX , Integrity , Audit and other stuff

A custom kernel config suitable for use with TWRP.

Disable the following (and their implicit dependencies):

CONFIG_VERITY

CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED

CONFIG_SOFT_WATCHDOG

CONFIG_USB_GSPCA

CONFIG_GAF

CONFIG_KPERFMON

CONFIG_SECURITY_DEFEX

CONFIG_CORESIGHT

Commit > https://github.com/ianmacd/q2q/commit/9c614c9876f70847b14b59e81a289d6b0983b449
[Samsung Galaxy Tab A7 Lite] ozmage:
Booted With just a minimal fix And Touch working
[Samsung Galaxy Tab A7 Lite] Zillion:
I don't usually need that for TWRP Kernels, the issue was the kernel itself.
[Samsung Galaxy Tab A7 Lite] Zillion:
Nice, it's good to see someone owning the device developing for it, I was mostly "blindly" doing stuff and then asking Skorpion to test them.
[Samsung Galaxy Tab A7 Lite] seanboy2016:
I tried to flash my tab with model number

tm-T227U .. this has now bricked my device as I assumed. The t227 would be same for t227u

Sadly I was mistaken. This hass now caused error .. plesse return the device to mobile carrier for repair..

Please help I want. To fix. My tablet so baldy guys
[Samsung Galaxy Tab A7 Lite] abc1054:
Same here, no touch coming from USA t220 . Using a Dongle and mouse.
[Samsung Galaxy Tab A7 Lite] ozmage:
is not bricked
[Samsung Galaxy Tab A7 Lite] Skorpion96:
Yes that happens because Samsung didn't include touch drivers, so it's a matter of be lucky. If we can boot A13 kernel twrp will be released hopefully with touch support
[Samsung Galaxy Tab A7 Lite] seanboy2016:
It's a soft brick no?? Regardless I can't flash anything with Odin. Now. It just all fails.. I did use a recovery file I found here to try and solve the problem with no avail . All that did was change when the bootloop starts
[Samsung Galaxy Tab A7 Lite] abc1054:
Can i use A12 t220XXS1BVJ2 for twrp?
[Samsung Galaxy Tab A7 Lite] ozmage:
no
[Samsung Galaxy Tab A7 Lite] abc1054:
Thanks. How about a13?
[Samsung Galaxy Tab A7 Lite] ozmage:
Only android 11
[Samsung Galaxy Tab A7 Lite] Skorpion96:
If someone will be successful on building and running custom kernel then we can build twrp for A12 or A13
[Samsung Galaxy Tab A7 Lite] ozmage:
twrp can be compiled adding dtbo and boot from stock pre-compiled why not try that but indeed twrp needs to be recompiled i had tried replacing the kernel from the recovery.img without luck don't boot
[Samsung Galaxy Tab A7 Lite] Skorpion96:
Try what you want, I hope on your success. Btw sources are different from a version of android to another so probably won't work
[Samsung Galaxy Tab A7 Lite] ozmage:
not tested yet but i have enabled force module loading plus magic versioning module sign override this means kernel can boot with any vendor having encrytion nuked and load the modules from vendor/lib/
[Samsung Galaxy Tab A7 Lite] RealRedPCat:
Touch still doesn't work, even with a reflash
[Samsung Galaxy Tab A7 Lite] nirogu325:
It never does. Use a USB mouse for navigation until or if this ever gets fixed.
[Samsung Galaxy Tab A7 Lite] zairok:
Hi Team, someone have this problem when try load TWRP into T220

only official released binaries are allowed

How can I fix it?

I tried load vbmeta_disabled_R.tar but i had the same error

thanks in advance
[Samsung Galaxy Tab A7 Lite] ozmage:
flashing with what ?
[Samsung Galaxy Tab A7 Lite] dxsyrz:
a11?
[Samsung Galaxy Tab A7 Lite] Skorpion96:
yep
[Samsung Galaxy Tab A7 Lite] ozmage:
sr tried to build new recovery using the stock kernel and dtbo don't set to compile on device tree
[Samsung Galaxy Tab A7 Lite] ozmage:
check from line 54 to 61

orangefox_device_xiaomi_juice/BoardConfig.mk at ten · jreybelp/orangefox_device_xiaomi_juice

Contribute to jreybelp/orangefox_device_xiaomi_juice development by creating an account on GitHub.

github.com
[Samsung Galaxy Tab A7 Lite] Skorpion96:
@Zillion
[Samsung Galaxy Tab A7 Lite] ozmage:
hmm https://github.com/DevZillion/android_device_samsung_gta7litex/blob/main/BoardConfig.mk

is already set , but twrp is getting compiled with kernel from sources or this is not the current DT used on last builds ?

OK found it

Commits · Skorpion96/android_device_samsung_gta7lite

Contribute to Skorpion96/android_device_samsung_gta7lite development by creating an account on GitHub.

github.com
[Samsung Galaxy Tab A7 Lite] ozmage:
i think that with that tree we can bringup ofox following the commit path of this https://github.com/Joaquin-000/orangefox_device_xiaomi_juice/commits/eleven
[Samsung Galaxy Tab A7 Lite] ozmage:
avoiding the Qcom stuff ofc , using it just like reference is what i meant
[Samsung Galaxy Tab A7 Lite] wirl.one:
Someone help me, I have been trying many times and the twrp does not work on the touch screen.
[Samsung Galaxy Tab A7 Lite] Insomniac05:
Touch doesn't work I guess that's what everyone said
[Samsung Galaxy Tab A7 Lite] mprudic0404:
may i ask about the SM-T220?

the TWRP posted here , works ( with no touch )

is it possible to use this version of TWRP to update the tablet to android 12 or 13? (i am currently on 11)

a few posts around the forums, report that A13/A12 is much better overall compared to A11. (i would like to upgrade but do not want to lose root)

has anyone tried the hovtk... TWRP port tool ? (i know this tool isn't very effective, just curious?) (this tool has worked for me on other devices, but not well)

may i ask, because i really don't know - what changes between RECOVERIES across android 11,12 and 13? ( is recovery no longer separate and built into the OS as one? )

would it be possible to TWRP for the DOWNLOAD MODE partition instead of a traditional recovery ? (this could be very bad if incorrect)
[Samsung Galaxy Tab A7 Lite] Insomniac05:
Do you want to flash the stock a12 or a custom rom? Also rooting is a rom thing it doesn't get carried over you need to root your new rom again anyways
[Samsung Galaxy Tab A7 Lite] naxyz:
First, thanks very much authors for your work!

Where the

Install Instructions ?

Where did we get it? Is there something else except the TWRP.tar?

I downloaded the TWRP.tar file, launched the Odin, placed the TWRP.tar in the AP slot, connected the device in Downloading mode, started Odin, waited for "Success", closed Odin, disconnected the device. Now I don't have the recovery at all, neigther TWRP nor the factory recovery, all gone.

Did I do something wrong?

SM-T220 rooted. a13.

Can somebody who successfuly flashed TWRP share the experience step by step? Thank you.

PS: If I ask, for example, Titanium Backup to reboot in recovery mode, it will be rebooting forever, since it can't get the recovery anymore.
[Samsung Galaxy Tab A7 Lite] tom.android:
Did TWRP supported your SM-T220 A13? no...
[Samsung Galaxy Tab A7 Lite] naxyz:
Ok. It would be great to see this info in the description. Do we expect the upgrade and compatibility with a13?
[Samsung Galaxy Tab A7 Lite] tom.android:
read this https://xdaforums.com/t/fastbootd-new-flashing-gsis-tool-for-tab-a7-lite.4544863/
[Samsung Galaxy Tab A7 Lite] Jobudden:
which odin are you guys using to flash the t227u? i keep getting use latest version of odin. which ive used like 6 different ones and none of them work lol
[Samsung Galaxy Tab A7 Lite] Andropop:
Hello me and one of my friend painstakingly built a half working twrp with touchscreen working with the SM-T225-AVE1 Android 11 it flashes root from sdcard i have a custom vbmeta and a custom twrp.tar if anyone needs the link let me know and i will help u install it the priblem is is that the twrp needs the kernal to recognise mtp storage so twrp can talk to sm-t225-ave1 if i also got kernal source code so kernal could be modified to talk from the recovery to machine if u want the link i will post it but remember its still in testing stages for now
[Samsung Galaxy Tab A7 Lite] Andropop:
It boots on mine but when u go to foremat data it bootloops but its on the screen and alows you to use sdk tools to fastboot gsi system img i use crdroid A12
[Samsung Galaxy Tab A7 Lite] Andropop:
Just let me no if u want the link to the twrp we built
[Samsung Galaxy Tab A7 Lite] Andropop:
And if u meed the link for what work has been done let me no
[Samsung Galaxy Tab A7 Lite] Andropop:
Heres the link for SM-T225 HALF BUILT TWRP WHICH WILL ALOW YOU WITH SDCARD TO FLASH ROOT AND ALOW YOU TO USE SDK TOOLS ON A WINDOWS MACHINE TO BOOT TO FASTBOOT AND FLASH GSI ITS ABIT CLOSER TO A FULL BUILD HERE IS THE LINK

Its a pcloud link there will be 3 links one being vbmeta with odun in APwhich you can flash first then it should prompt u to factory reset then then flash recovery.tar with odin in AP SLOT or you can just flash Sm-t225-TWRP-.A11+vbmeta.tar in AP slot and when rebooting in odin hold volume up and power button heres the links its up to you how u flash

SM-T225-CUSTOM-RECOVERY-BETA-TESTER - Shared with pCloud

Keep all your files safe, access them on any device you own and share with just the right people. Create a free pCloud account!

e.pcloud.link
[Samsung Galaxy Tab A7 Lite] Andropop:
Heres the kernal source code to help anyone that wants to join this project of getting a fully ported twrp workung with SM-T225_AVE1_ANDROID 11 SO WE CAN GET ADB ENABLED I KERNAL SO SM-T225 CAN TALK TO RECOVERY HERE IS THE SOURCE CODE LINK

https://opensource.samsung.com/uploadSearch?searchValue=T225XXU1AVE1
[Samsung Galaxy Tab A7 Lite] Andropop:
Hope this helps the project jumpstart
[Samsung Galaxy Tab A7 Lite] Andropop:
My name in xda is Andropop and this is my work AVE1 SM-T225 A11 TWRP
[Samsung Galaxy Tab A7 Lite] Jobudden:
Can anyone help me with this t227U? lol i can not get oem unlocking to save my life. unfortunately its already upgraded to android 13 already. FML