[HOWTO] Remove The Unlocked Bootloader Warning | Galaxy Tab S6 lite - Samsung Galaxy Tab S6 Lite Guides, News, & Discuss

Bootloader warning ⚠​After the unlock of the bootloader, you have probably noticed the logo has been replaced by a Warning message...
Here is the solution to remove Bootloader warning Unlocked message from your Galaxy Tab S6 lite.
What you need?​
Your device.
Terminal (termux recommended).
Magisk patched recvory (you just need root for one time).
Steps to follow to fix Bootloader Unlocked Warning issue :​
Download the Param file and move it to download folder (internal storage).
Download terminal (you can use termux).
Start terminal and gain root access using "su".
Type / copy this command into the terminal -
dd if=/storage/emulated/0/Download/up_param.tar of=/dev/block/platform/13520000.ufs/by-name/up_param
Now simply reboot to recovery or system.
Mission accomplished.
Download​(in this case the param file is only for Samsung Galaxy Tab S6 Lite, if you want it for your device message you may comment below)​Splash screens for other devices :
Galaxy M30s​
Galaxy A12​
Galaxy Tab A7 Lite
Galaxy A22
If you want it for your device comment below..​
Conclusion :​In this post I have talked about How to remove bootloader warning. Tell us What You Say About The Post by commenting and if you have any questions then comment below.

Thanks but I would rather say this is not a 'removal' solution but a replacement of the warning boot images.
And this could be done by simply opened 'up_param.bin' file with any zip program or 7zip. Extract those warning files, edit it to your own preferences or simply edit/replace supposed image files.

7GHz said:
Thanks but I would rather say this is not a 'removal' solution but a replacement of the warning boot images.
And this could be done by simply opened 'up_param.bin' file with any zip program or 7zip. Extract those warning files, edit it to your own preferences or simply edit/replace supposed image files.
Click to expand...
Click to collapse
Yea i know ryt, I've did the same way buddy!

Pizza upload for galaxy tab a7 wifi

Can you upload it for SM-T220 - Galaxy Tab A7 Lite (2021 8.7")? The site you linked to says it works for any Samsung device, just need to modify `up_param.tar`, but doesn't say what needs to be changed with that file or where it is. I can only find `up-param.bin.lz4`.

@Smoochkiller
@lightmastertech​
you can quickly do that on your own and flash the tar file with odin

Can you upload it for SM-T865 samsung galaxy tab s6 LTE
THANK YOU

Smoochkiller said:
Pizza upload for galaxy tab a7 wifi
Click to expand...
Click to collapse
Send me your bl folder on telegram @raza_sayyed I'll edit the param file

lightmastertech said:
Can you upload it for SM-T220 - Galaxy Tab A7 Lite (2021 8.7")? The site you linked to says it works for any Samsung device, just need to modify `up_param.tar`, but doesn't say what needs to be changed with that file or where it is. I can only find `up-param.bin.lz4`.
Click to expand...
Click to collapse
Ohh okay I'll make another guide regarding how to modify the param file
Also if you want it for your device just msg me on telegram with your bl folder

It has worked very well for me...
Thank you so much for everything.
All the best.

lestatmail said:
It has worked very well for me...
Thank you so much for everything.
All the best.
Click to expand...
Click to collapse
Most welcome mate
You may join my telegram group @razsoriginals for more such guides

My tablet isn't turning on after updating the up_param, it turns on, but it immediately turns off itself, I can just see the first Samsung logo, any idea how can I fix this @razs.originals ?

nobby_nobody said:
My tablet isn't turning on after updating the up_param, it turns on, but it immediately turns off itself, I can just see the first Samsung logo, any idea how can I fix this @razs.originals ?
Click to expand...
Click to collapse
Flash stock
May be while downloading the param file it might be corrupted

wen a71

Someone on here made an Odin flashable boot warning that removed all the writing. Wish i could find it again i had it before upgrading to lineage 19
Found it on my pc, wish i could give credit to whomever made it.

Hey! Any chance of this for the Tab A 10.1 2019? (gta3xlwifi), or at least how you did this, and I can do it myself, please? Thank you!

Can you explain me a safe way to do this for A22 5G? It has up_param and param. up_param has images but I don't know how to pack it as a .bin file

please for tab S6

Related

[GUIDE]Samsung Galaxy Ace Plus GT-S7500 ROOT+CWM

Update: Updated CWM recovery.New version fixes bootloop issue
Rooting:
This technique should work on any stock firmware.
First flash CWM recovery.Instructions are given below
Boot in CWM recovery and connect phone to PC
Download and extract the RootMe.zip package on your PC
Run runme.bat on PC while phone is in recovery mode
Reboot the phone after process is over.
Clockworkmod Recovery:
Download the cwm tar package
Put phone into download mode and connect to the PC
Flash the cwm tar package as PDA and wait for phone to reboot
Recovery download link: cwm-trebon.tar.md5
Note:
[1]The yellow triangle at boot is of no importance.Deal with it
Recovery Mode: volume up+ volume down + home + power
Download Mode: volume down + home + power
Hi i had rooted my phone as mentioned in this thread,i think i have a problem now don't if its related to rooting...
I had a software update notification this morning so i downloaded it but while installing i got an error like update failed...binary mismatch, after the phone booted i tried again now it says no update available...
Is it any way related to ur method of rooting....?
Galaxy ace plus vold.fstab file
HI guys,
I am new to this forum . i have tried swap internal and external SD cards in my galaxy ace plus s7500 . unfortunately i have taken backup to sd card . After modifying /system/etc/vold.fstab phone is unable to mount both sd cards
can any one please upload original vold.fstab of galaxy ace plus plsssss .
Regards,
Appaji .P
Many thanks for the info!
appaji04cn002 said:
HI guys,
I am new to this forum . i have tried swap internal and external SD cards in my galaxy ace plus s7500 . unfortunately i have taken backup to sd card . After modifying /system/etc/vold.fstab phone is unable to mount both sd cards
can any one please upload original vold.fstab of galaxy ace plus plsssss .
Regards,
Appaji .P
Click to expand...
Click to collapse
Here you go....
mb-14 said:
This guide is for rooting the Galaxy Ace Plus GT-S7500
Please follow these instructions carefully:
Download and unzip Odin3.zip package.
Download the ROOT.tar file.
Put the phone into download mode(volume down+home+power on) and connect to the PC.
Open Odin and flash the ROOT.tar file as PDA.Wait for the phone to reboot.
Now root using DooMLoRD's Easy Rooting Toolkit available from here
Enjoy full access to your rooted phone
Click to expand...
Click to collapse
Hey!
What does ROOT.tar includes? Can this be used on other samsung phones?
qzem said:
Hey!
What does ROOT.tar includes? Can this be used on other samsung phones?
Click to expand...
Click to collapse
which model?
i think i know...maybe qzem is trying to get it work on Galaxy S Advance...
logically, it should not work, since the ROOT.tar is built based on Galaxy Ace Plus's own boot.img... however, i am very interested to know how do you manage to modify the boot.img to allow access to DooMLoRD's Easy Rooting Toolkit for rooting purposes... that might help cos i'm actually has started researching rooting methods for Samsung new phones, since i planned to buy Galaxy S Advance as well..
kilsmap said:
i think i know...maybe qzem is trying to get it work on Galaxy S Advance...
logically, it should not work, since the ROOT.tar is built based on Galaxy Ace Plus's own boot.img... however, i am very interested to know how do you manage to modify the boot.img to allow access to DooMLoRD's Easy Rooting Toolkit for rooting purposes... that might help cos i'm actually has started researching rooting methods for Samsung new phones, since i planned to buy Galaxy S Advance as well..
Click to expand...
Click to collapse
You are right, man I am searching and trying every way to root Galaxy S I9070 Advace . Ben even unpacking and repacking system.img.d5, but with no success. Problem is I don't have enaugh knowlage in this, and I don't use linux, everything I did so far was in windows in Cygwin and on the phone it self when the shell was needed. Maybe we could put our heads together and figure this thing out ! You can PM, if you have any good ideas. I was playing with a thought of installing linux vitualy, and make some enviroment for compiling this android stuff. I have some knowlage about computers since I am computer engineer, but i work as system administrator in windows based environment.
Cheers
Well the steps are very easy & it should work on any android phone not just samsung phones.
First unpack the stock boot.img of your device.
Then open the default.prop file and set
ro.secure=0
ro.debuggable=1
persist.service.adb.enable=1
and save the file.
Now repack the boot image and tar it.
Then you can flash it via Odin
The changes give us root access to adb shell and we can push the su binary and Superuser.apk via adb.
But if you are lazy then run any of the available rooting tools which copy the necessary files via adb(eg Doomlord's toolkit)
whoa...quite simple...thanks bro...but i seemed to read somewhere that everytime our phone reboots, especially for Samsung phones, it will read everything back from the boot.img, so as this exploit is quite simple, will the root stick? sorry for the crudeness of the question...im quite a noob in android development as well..haha...
kilsmap said:
whoa...quite simple...thanks bro...but i seemed to read somewhere that everytime our phone reboots, especially for Samsung phones, it will read everything back from the boot.img, so as this exploit is quite simple, will the root stick? sorry for the crudeness of the question...im quite a noob in android development as well..haha...
Click to expand...
Click to collapse
If using a root browser such as root explorer i make any changes to the files in the boot partition such as init.rc or default.prop then the changes will not persist after a reboot as the phone reads everything back from the original boot.img.
But if we change the the original boot.img(that is what we are doing here) and flash it then the changes will persist.
i see...thanks for the explanation...good job with the root guide for Ace Plus...
To qzem, yeah...im quite as much noob as most of the users here in xda...but maybe we have to do this in a Linux environment, cos i read somewhere for ROM making, its quite difficult to use Windows... now for me, rooting our Galaxy S Advance is quite probable, just that learning how to use Ubuntu just for making these exploits is quite unnerving... there are quite thorough guide for unpacking and repacking those .img files, but you have to be familiar with Linux...
mb-14 said:
Well the steps are very easy & it should work on any android phone not just samsung phones.
First unpack the stock boot.img of your device.
Then open the default.prop file and set
ro.secure=0
ro.debuggable=1
persist.service.adb.enable=1
and save the file.
Now repack the boot image and tar it.
Then you can flash it via Odin
The changes give us root access to adb shell and we can push the su binary and Superuser.apk via adb.
But if you are lazy then run any of the available rooting tools which copy the necessary files via adb(eg Doomlord's toolkit)
Click to expand...
Click to collapse
How to unpack and repack boot.img? Is there any useful guide here. Can I pull boot.img straight from my phone or can I extract it from firmware (.tar file) on my pc, and how? Or do I need kernel source code, to compile insecure kernel? Thanks for your help!
now i have definitely run into some confusion here...your guide in remaking the boot.img is very clear, but the problem now is that i can't figure out where is boot.img located in Galaxy S Advance firmwares...all i have are system.img, cache.img, hidden.img, kernel.bin and modem.bin... is it in the kernel.bin? if so, how do i extract it?
Im not sure but i think unpacking tools are same as boot.img.There are many guides available online
i see...how do u manage to get CWM working for Ace Plus? do we have to root 1st for flashing CWM, cos i remember that it is not necessary... what are the files we need to port CWM to other devices?
kilsmap said:
i see...how do u manage to get CWM working for Ace Plus? do we have to root 1st for flashing CWM, cos i remember that it is not necessary... what are the files we need to port CWM to other devices?
Click to expand...
Click to collapse
Check this:http://www.koushikdutta.com/2010/10/porting-clockwork-recovery-to-new.html
Thanks for the CWM , now all we need is some custom ROMs , hope some developers step in....
Rooting Ace Plus
I am a noob in rooting stuff,i have never used p.c for rooting,despite being with android for 2 years,
My ques is-
will my phone be rooted after flashing root.tar as PDA?
or i have to use doomlord's rooting tool kit also?(i dont know to use)

Galaxy J SC02F&SM-N900J SCL22 one key root

1.This process takes at CWM mode
2.This process only used by japan's SC-02F&SCL22
3.this process can wipe cache and data
the chinese link (中文用户请访问):http://bbs.romup.com/thread-74493-1-1.html
romup said:
1.This process takes at CWM mode
2.This process only used by japan's SC-02F&SCL22
3.this process can wipe cache and data
the chinese link (中文用户请访问):http://bbs.romup.com/thread-74493-1-1.html
Click to expand...
Click to collapse
Hi
i can't load SC-02F_CWM_EN.tar and SCL22_CWM_CHS.tar
please upload to other host.
Thank
Hi I'm a noob at this, can someone please give advice on what I'm supposed to do with the SC02F_ROOT.7z file? I can't seem to unzip or uncompress it.
Can you explain step by step how to root SCL22 please ?
Yes I also join to explanation request. Live in japan, want to buy and root that SCL22 model.
The provided n first post link is in Chinese, and it has some file downloads which are not downloadable. Would someone post them here, or explain what to do with the file that is attached to first topic
Please!!!
It is a custom system image to root of odin in the SCL22 of Japan
Su is enabled at startup
System status official
Felica is enabled.
Felica is valid.
custom image is Here.
h ttp://www1.axfc.net/u/3168553
Galaxy J SC-02F
Hello , i have a Galaxy J SC-02F SIM-locked in Docomo.
I have followed the steps above and flashed the CWM from the chinise forum ... after translating ,, registering and posting !!! in the forum.
otherwise i could not download anything.
Now i have the *7z file from the first post and the CWM recovery installed , but the phone is not rooted yet.
I have no idea how to root it with the 7z file.
It sais something about booting into CWM and the connect to USB .... in CWM ?!? .... but next step
to flash it from the PC i have no clue.
Next problem is how could i unlock the SIM .... eventually first region unlock and then SIM.
Is the Supersu dedicated to the phone model ?
Can i use the supersu from Japan Note 3 ?
Please help , i am not the bloodiest noob but not very advanced either.
Thank u in advance
Dintisor said:
Hello , i have a Galaxy J SC-02F SIM-locked in Docomo.
I have followed the steps above and flashed the CWM from the chinise forum ... after translating ,, registering and posting !!! in the forum.
otherwise i could not download anything.
Now i have the *7z file from the first post and the CWM recovery installed , but the phone is not rooted yet.
I have no idea how to root it with the 7z file.
It sais something about booting into CWM and the connect to USB .... in CWM ?!? .... but next step
to flash it from the PC i have no clue.
Next problem is how could i unlock the SIM .... eventually first region unlock and then SIM.
Is the Supersu dedicated to the phone model ?
Can i use the supersu from Japan Note 3 ?
Please help , i am not the bloodiest noob but not very advanced either.
Thank u in advance
Click to expand...
Click to collapse
You can use SC01F's rooting method.
See http://forum.xda-developers.com/showthread.php?t=2482672
notice. you can't use SC01F' rooted rom!
you need to make rooted system form SC02F official ROM by yourself.
Thank you.
Root SC-02F
ma34S said:
You can use SC01F's rooting method.
See http://forum.xda-developers.com/showthread.php?t=2482672
notice. you can't use SC01F' rooted rom!
you need to make rooted system form SC02F official ROM by yourself.
Thank you.
Click to expand...
Click to collapse
Thanks for the answer ,
I have already CWM recovery installed and it works to boot into it and also making the stock ROM backup. So I can install zip files through CWM. I ve installed " update SuperSu 1.65 zip" and by reboot ask to CWM to root the device.
Now when I open the SuperSu App it wants to update but it cannot in normal mode and asks me if I want to try in CWM .... I really would if I had
a decent SuperSU zip-file to do this... compatible to my phone.
Strange is that Titanium Backup gets root power but any other apps as ROM Manager or ROOT Explorer don't.
The info u gaved me with the SC01F means a total different method with other apps and software to install and I feel like being only half on the way too completely root the device .
Actually I would like an advice from this point ..
Thank u in advance
Samsung rom inluding root process garden.
You must bypass it.
Sent from my SC-01F using XDA Premium 4 mobile app
ma34S said:
Samsung rom inluding root process garden.
You must bypass it.
Sent from my SC-01F using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Nice . but how ? I am about to install the system file u pointed in the tutorial from SC01F .
Is my device going to wake up with the system file from the tutorial??
---------- Post added at 02:24 AM ---------- Previous post was at 01:44 AM ----------
I have just did the tutorial and reboot the device.
It is not working .. the system file in the tutorial is proper to note 3 devices and on my device gives errors
from Pen -input ... etc ..
Can u explain how to use the ROOT_SC="F.7z file in the first post ?
Thank u ..
Dintisor said:
Nice . but how ? I am about to install the system file u pointed in the tutorial from SC01F .
Is my device going to wake up with the system file from the tutorial??
---------- Post added at 02:24 AM ---------- Previous post was at 01:44 AM ----------
I have just did the tutorial and reboot the device.
It is not working .. the system file in the tutorial is proper to note 3 devices and on my device gives errors
from Pen -input ... etc ..
Can u explain how to use the ROOT_SC="F.7z file in the first post ?
Thank u ..
Click to expand...
Click to collapse
1. Download SC02FOMUBNB3 from sammobile.com http://www.sammobile.com/firmwares/3/?download=26431
2. Download make_rooted_system tool from github https://github.com/kbc-developers/make_rooted_system/releases
3. (In linux PC) adding stock rom' files
(dir)
├ bin/
├ config/
├ img/
│ └SC02F
│ ├cache.img <- adding from SC02FOMUBNB3
│ └system.img.ext4 <- adding from SC02FOMUBNB3
├ sed/
│ readme.txt
├ install_su
├ make_rooted_factoryfs.sh
└ user_custom.sh
4. run "make_rooted_factoryfs.sh" in terminal
-> rooted system is in out/SC02F directory
5. flash rooted system by using Odin3
it is possible to change in CWM if CWM install first.
but I don't prepare it, because I want to use felica.
if you want, make cwm.zip yourself from make_rooted_system's binaries and scripts.
@Dintisor
Sorry I'm not well English.
At first,
"su" and "busybox" is delited by /init at boot time.
this is the reason , you couldn't get root.
so you need copy it from anywhere at boot time.
/system/bin/kiesexe or /systembin/mfescand called by init on root.
replace it to custom script.
and then,
you can get rooting at every boot.
Galaxy SC-02F
Thank you very much guys.
I am not so good to cook myself a rooted ROM
Beside I only have Windows machines not a Linux one
I've managed to root the device using CMD
and the SC02F_ROOT.7z in the first post of this thread.
After that I used Region Unlock 1.3 from chainfire and its working perfect
on Calls , SMS and mobile data in Europe.
But I don't have MMS , Video Calls and SMS delivery report options.
I have also a SimToolkit proper to my mobile provider wich is not shown in the apps.
All this above options are available on my mobile network just don't know how to
make them enabled on this device. Eventually if I have to flash a new radio if is somebody
nice to explain what radio could I flash , maybe compatibles from Note 3 Asia devices.
Thank you
hi
Dintisor said:
Thank you very much guys.
I am not so good to cook myself a rooted ROM
Beside I only have Windows machines not a Linux one
I've managed to root the device using CMD
and the SC02F_ROOT.7z in the first post of this thread.
After that I used Region Unlock 1.3 from chainfire and its working perfect
on Calls , SMS and mobile data in Europe.
But I don't have MMS , Video Calls and SMS delivery report options.
I have also a SimToolkit proper to my mobile provider wich is not shown in the apps.
All this above options are available on my mobile network just don't know how to
make them enabled on this device. Eventually if I have to flash a new radio if is somebody
nice to explain what radio could I flash , maybe compatibles from Note 3 Asia devices.
Thank you
Click to expand...
Click to collapse
bro how did you manage to root this phone ?
Can you add SC-02F_CWM_EN.tar ?
Thanks !
http://www.mediafire.com/download/nmwhx2iyd50wheo/SC-02F_CWM_EN.rar
http://www.mediafire.com/download/zf862cu5ggasr2u/SCL22_CWM_CHS.rar
http://www.mediafire.com/download/i20mdr5f7398c97/UPDATE-SuperSU-v2.01.zip
How To Root Samsung Galaxy Note 3
How To Root Samsung Galaxy Note 3 SCL22 au by KDDI (JAPAN phone) 100% working.
Quote:
My phone details (Tested devise)
Samsung Galaxy Note 3 SCL22 AU by KDDI (JAPAN phone) SM-N900J
Android Version - 4.4.2
Baseband Version - SCL22KDU2FNF7
Kernel Version - 3.4.0-1990145
This is all the stuff you need to Root your phone -
01. Kies3Setup.exe
02. ODIN 3.07 (Do Not Use 3.09)
03. UPDATE-SuperSU-v2.35.zip
04. hltedcm-KK-KBC-CWM-v6.0.5.0_r0-recovery.tar
05. CWMrecovery-scl22kk.tar
06. Stock firmware - (for that you need to register and download the stock kernel from sammobile. you better download it just in case )
DOWNLOAD LINKS -
01.hltedcm-KK-KBC-CWM-v6.0.5.0_r0-recovery.tar - https://mega.co.nz/#!1FI3xICS!7Un6z5...8GUZMkxkAwa7n4
02.02.CWMrecovery-scl22kk.tar - https://mega.co.nz/#!FZoEAbxC!j_l24G...3Vl63DHMSThuwE
03.twrp.tar - https://mega.co.nz/#!wd5Ama5b!33WccV...a6F0uHlBf_CVRE
04.SuperSU.rar - https://mega.co.nz/#!xY5CBJ4Y!NCN_DL...7l0b5P7UmaesyA
Quote:
(This file comes with a RAR format so extract it and inside that folder you can see UPDATE-SuperSU-v2.35.zip file )
05.Odin307.zip - https://mega.co.nz/#!Bd5x0CzC!UavXZ3...nWex3ECZ_mH8LI
01.Connect your phone to PC and copy and paste UPDATE-SuperSU-v2.35.zip to phone SD card
02.Start Odin 3.07
03.Put your phone to Download mode
04.Flash the hltedcm-KK-KBC-CWM-v6.0.5.0_r0-recovery.tar
05.Flash the CWMrecovery-scl22kk.tar
06.Start your phone then put it to Recovery mode and install UPDATE-SuperSU-v2.35.zip
07.Start your phone in normal mode. And now you all set and ROOT.
FINISH.!
Enjoy your rooted phone.!
Is this not posted in the wrong section? This is only supposed to be for the Note 3 (N9005 Snapdragon).

[Q] Help! tried updating my samsung gt-i9000. No success..

Hi everyone I hope someone can help me resolving this problem I made myself...
I tried to install kitkat 4.4 on one old samsung S1 (the first galaxy model)
first I rooted the phone, and installed clockwork mod, and a *.zip that should contain kitkat 4.4 for the phone.
It all whent well in clockworkmod until I selected to install kitkat. It starts to install, but i get a droid with an red triangle and a exclimation mark, and then it reeboots
Is it somehow possible to reset the install and get it bak to normal? I have also the odin program. can I do something to get the phone working again?
sorry for no pics or video, but the forum didnt allow me before my 10th post..
go to youtube, search on user sixors1 and there is a video who is called cam00376. sorry for the inconvenience
thanks for reading
Haakons said:
Hi everyone I hope someone can help me resolving this problem I made myself...
I tried to install kitkat 4.4 on one old samsung S1 (the first galaxy model)
first I rooted the phone, and installed clockwork mod, and a *.zip that should contain kitkat 4.4 for the phone.
It all whent well in clockworkmod until I selected to install kitkat. It starts to install, but i get a droid with an red triangle and a exclimation mark, and then it reeboots
Is it somehow possible to reset the install and get it bak to normal? I have also the odin program. can I do something to get the phone working again?
sorry for no pics or video, but the forum didnt allow me before my 10th post..
go to youtube, search on user sixors1 and there is a video who is called cam00376. sorry for the inconvenience
thanks for reading
Click to expand...
Click to collapse
okay, listen. the first step is download the stock rom. in the link at the bottom of this post is a list of firmwares for i9000. choose the one from your region, and download it, (or i can give you a link to my firmware, its international, so it will almost certasinly work. you might have to unzip the downloaded file, but only once. inside should be a folder withe the firmware name. go into the folder, you shouild see
a bunch of files.
then go to odin, connect you phone in download mode,navigate to the folder with the firmware folders, then:
Click on “PDA” and select file with “CODE” in its name.
Click on “Phone” and select file with “MODEM” in its name. (Note: Ignore this step if you don’t able to find such file)
Click on “CSC” and select file with “CSC” in its name. (Note: Ignore this step if you don’t able to find such file)
Click on “PIT” and select “.pit” file. (Note: Ignore this step if you don’t able to find such file)
press start, and hopefully your phone will be back working again.
Firmware download link:
http://samsung-updates.com/device/?id=GT-I9000
press thanks if i helped!
Hi and thanks for your reply:good:
I was to download my stock file (region TEN), but i just came to something called rapid gator, and i entered wrong werificatin code, and was told that I have to wait one hour before trying again.. suppose thats a method for getting folks to pay for service. but why do samsung do such a thing?..
anyway, i would highly appreciate if you can send me the stock ROM
Now I was able to get the system up and runing again. I guess it has been changed since you been doing this.
I simply unzipped the package for my region and placed the zip file that was not going to unzip. When I placed this in Odin, at the pda button, it showed a *.md5 file. Set the phone in download mode, and it did the rest itself
But the reason I began doing this was that the phone dont read the sim card, and I was hoping for software malfunction, but I guess I wasnt that lucky.
Anyone who knows how I can get it to read the sim again?

[DOWNLOAD] SM-T337A Lollipop Firmware FINALLY Available For Download

I managed to pull some files together including the .pit file from my now working tablet and make a fully working 4 file firmware and combo (all in one) firmware that CAN be flashed with Odin. I have tested it on my device and it does work. Since I know people are searching EVERYWHERE for this, I have released a download link for these files below.
Please, feel free to re-post this anywhere, just be sure to credit me.
DISCLAIMER (Obviously): I WILL NOT BE HELD RESPONSIBLE FOR ANY DAMAGE DONE TO YOUR DEVICE AFTER FLASHING. KEEP IN MIND THAT ANYTHING CAN GO WRONG, EVEN IF YOU'RE FLASHING FIRMWARE THAT IS MADE FOR YOUR DEVICE. THE FIRMWARE AVAILABLE BELOW HAS NOT BEEN MODIFIED, ENGINEERED, OR EDITED IN ANY WAY TO CHANGE THE FUNCTIONALITY OF YOUR DEVICE. IF YOUR DEVICE BRICKS AFTER FLASHING, IT'S ALL ON YOU.
Flashing instructions:
But first, the requirements:
1) SM-T337A, Obviously, but seriously, I can't stress how important it is that you check that your model number is matched with the model number in this thread before flashing anything.
2) A Windows pc (NOT A VIRTUAL MACHINE! Using a VM to flash your device has a high chance to hard-brick your tab, and make sure your computer is running Windows XP or newer.)
3) Your device's USB transfer/charging cable
4) A Brain (Obviously)
Now then, the actual steps (4 File Firmware):
1) Boot your tab into download mode (Shut the device down completely, then hold down the power, volume down, and home button at the same time until a warning message appears)
2) Download and open Odin on your pc
3) Grab the USB charging cable and plug your tab into your pc
4) If Odin does not show your device in the list (It will display an "Added" message if the device is detected) download the Samsung USB Drivers for Mobile Phones and install it to your pc. You may need to/and it is recommended to restart your computer after installing the drivers.
5) Extract the zip file you downloaded containing the firmware to your desktop or a memorable place on your computer.
6) If you wish to wipe your data and start from scratch, click on the 'PIT' tab and select the .pit file in the extracted folder. Then, click the 'OPTIONS' tab and select 'Re-Partition' and 'NAND Erase All'.
7) Insert the firmware files into Odin. Within Odin, for instance, Click on the 'BL' button, which is where the bootloader file goes. Select the extracted package that has 'BL' at the beginning, and vice versa.
Example:
BL: *directory*/BL_T337AUCU2BOH4...
AP: *directory*/AP_T337AUCU2BOH4...
CP: *directory*/CP_T337AUCU2BOH4...
CSC: *directory*/CSC_ ATT_T337AUCU2BOH4...
8) Once done, verify that you have correctly done all the steps above, click 'Start' in Odin and wait for Odin to output a "PASS" message before unplugging anything.
9) If you wish to flash the firmware, but keep your data, make sure that there is no .pit file in Odin, make sure that 'Re-Partition' and 'NAND Erase All' are unchecked, and make sure that there is no file inserted under the 'CSC' row.
Tutorial (Combo Firmware)
1) Boot your tab into download mode (Shut the device down completely, then hold down the power, volume down, and home button at the same time until a warning message appears)
2) Download and open Odin on your pc
3) Grab the USB charging cable and plug your tab into your pc
4) If Odin does not show your device in the list (It will display an "Added" message if the device is detected) download the Samsung USB Drivers for Mobile Phones and install it to your pc. You may need to/and it is recommended to restart your computer after installing the drivers.
5) Extract the zip file you downloaded containing the firmware to your desktop or a memorable place on your computer.
6) Within Odin, Select 'AP' and browse to the directory where you extracted the firmware, and select the .tar package in the directory. There should be nothing else under the other tabs, only 'AP' should have a firmware package in it.
7) Flashing this package (unless you perform the "Developers Tip" at the end of this thread) will wipe all of your data, so be sure that the proper .pit file that came with the firmware package is selected under the 'PIT' tab in Odin and make sure that 'Re-Partition' and 'NAND Erase All' are checked in Odin to ensure a complete wipe of all personal data on the device. If you perform the developers tip at the end of the thread, simply insert the new package you created under 'AP', make sure there is no .pit file under the PIT slot, and make sure that 'Re-Partition' and 'NAND Erase All' are unchecked in Odin.
8) Once done, verify that everything is set and ready-to-go, then click 'Start' and wait for Odin to output a "PASS" message before unplugging anything.
9) Enjoy!
WARNING: If you are seeing sites that charge you money for the files, DO NOT BUY IT. They are scams and I HIGHLY SUGGEST AVOIDING THESE SITES. I didn't have to buy anything. If you do buy the firmware from these scam sites, and your device becomes bricked or messed up in some way, don't say I didn't warn you.
4 File Firmware Download: https://mega.nz/#!n8Q3VIIS!OComhygeI5SL5R6n0EXEfiYMBtVn_aOAIcUuLgmYs-k
Combo Firmware Download: https://mega.nz/#!69oEwbBR!vBtHQnrdwAfdZB3iPeGb99Yp7W79efTQr7t6FZXrzIo
Odin 3.12 Download: https://mega.nz/#!KsZiHKTb!aEHdQgO7JAQeUwdJWqS0xoR3lyJH4ieJ6qTbVKce8Zk
If the link doesn't work or goes down for some reason or if you were confused by my instructions in any way, please let me know.
Developers Tip: If you want to flash firmware without wiping your data, make sure there is no pit file selected under the PIT tab in Odin, then extract your firmware package (extract everything into a separate folder for combo firmware, extract the CSC package for 4 file downloads) and remove cache.img.ext4 then repack as a .tar file. Applies to both combo and 4 file firmware packages. In 4 file packages, cache.img.ext4 is in the CSC file. However, in some cases this may put your device in a bootloop. If you wish to do this on an older device and the cache file doesn't have the .ext4 extension at the end, don't worry, it'll work the same way.
Now that you have the firmware, WHY NOT ROOT IT? Check out my thread on how to do so here: https://forum.xda-developers.com/tab-4/general/root-how-to-root-sm-t337a-supersu-t3553848
Cheers!
Does anyone know the process for extracting the files like this from an OTA update? I have some files I would like to extract from another OTA. Thank you
Sent from my SAMSUNG-SM-N910A using XDA-Developers Legacy app
dkmac said:
Does anyone know the process for extracting the files like this from an OTA update? I have some files I would like to extract from another OTA. Thank you
Sent from my SAMSUNG-SM-N910A using XDA-Developers Legacy app
Click to expand...
Click to collapse
I'll be honest and say its not easy. Making this firmware took me about 3 months. OTA update files are very different from actual Odin firmware files. If you want to extract the files from an OTA update, I just used 7Zip and went from there.
Lollipop 5.1.1 Root for SM-T337A
@KingOfTheNet - Great stuff. There are definitely some shady sites out there offering firmware for the T337A so thank you.
Not to be greedy but any recommendations on rooting 5.1.1 on SM-T337A. I am trying to remove all of the Samsung and AT&T bloatware and get my Tab 4 running lean and mean. I am pretty sure I went with your firmware - my build number is listed as LMY47X.T337AUC2BOH4.
Appreciate the support.
18Echo said:
@KingOfTheNet - Great stuff. There are definitely some shady sites out there offering firmware for the T337A so thank you.
Not to be greedy but any recommendations on rooting 5.1.1 on SM-T337A. I am trying to remove all of the Samsung and AT&T bloatware and get my Tab 4 running lean and mean. I am pretty sure I went with your firmware - my build number is listed as LMY47X.T337AUC2BOH4.
Appreciate the support.
Click to expand...
Click to collapse
Your welcome bro, happy to help! I have actually rooted my tab with SuperSU, fully working. The only thing is its temporary, and I avoid rebooting or shutting the device down at all because it's a system-less SuperSU (meaning temporary). I'll make a thread on how to achieve root on this tab later tomorrow when I get home from work, unless someone replies to this before I do (It's late where I'm at).
Cheers!
18Echo said:
@KingOfTheNet - Great stuff. There are definitely some shady sites out there offering firmware for the T337A so thank you.
Not to be greedy but any recommendations on rooting 5.1.1 on SM-T337A. I am trying to remove all of the Samsung and AT&T bloatware and get my Tab 4 running lean and mean. I am pretty sure I went with your firmware - my build number is listed as LMY47X.T337AUC2BOH4.
Appreciate the support.
Click to expand...
Click to collapse
Just made a thread for it here: https://forum.xda-developers.com/tab-4/general/root-how-to-root-sm-t337a-supersu-t3553848
Cheers!
Hello! ... First of all, thank you for all your hard work! But unfortunately that firmware does not seem to work for me. I'm a little newbie, so I'd appreciate if someone could explain the steps to follow specifically with Odin, as a tutorial or something ... so that I can distinguish what I'm doing wrong.
I uploaded a short video so you can see what I mean... If you could take the time to watch it and tell me what I'm doing wrong, that would be awesome.
Here it is: youtu.be/9JsLVJ-xHMA (I cannot post direct link since I'm new user)
I've downloaded some files with name ATT_T337AUCU2BOH4_T337AATT2BOH4.zip (1.19gb) put by poorusernamebychoice and their tar.md5 file is gone 404.
Now i need some help here, this zip contains:
AP_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
BL_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
CP_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
CSC_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
MILLETLTE_USA_ATT.pit
This is big file so now I'm stuck what to do or i start a fresh download from above links.
Sent from my SAMSUNG-SM-T337A using Tapatalk
darkcrazy75 said:
Hello! ... First of all, thank you for all your hard work! But unfortunately that firmware does not seem to work for me. I'm a little newbie, so I'd appreciate if someone could explain the steps to follow specifically with Odin, as a tutorial or something ... so that I can distinguish what I'm doing wrong.
I uploaded a short video so you can see what I mean... If you could take the time to watch it and tell me what I'm doing wrong, that would be awesome.
Here it is: youtu.be/9JsLVJ-xHMA (I cannot post direct link since I'm new user)
Click to expand...
Click to collapse
Sorry for the late responce, my internet has been down for a while now (2 weeks). I'll watch the video later today and edit this post with an explainatio n.
_SAM11_ said:
I've downloaded some files with name ATT_T337AUCU2BOH4_T337AATT2BOH4.zip (1.19gb) put by poorusernamebychoice and their tar.md5 file is gone 404.
Now i need some help here, this zip contains:
AP_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
BL_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
CP_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
CSC_T337AUCU2BOH4_T337AATT2BOH4_HOME.tar
MILLETLTE_USA_ATT.pit
This is big file so now I'm stuck what to do or i start a fresh download from above links.
Click to expand...
Click to collapse
Do you mean you need to re-download the files or you need help with flashing them? Dl links are at the middle of the thread.
KingOfTheNet said:
Do you mean you need to re-download the files or you need help with flashing them? Dl links are at the middle of the thread.
Click to expand...
Click to collapse
I hve these files i wrote above. So if they're working, i just need procedure
Sent from my SAMSUNG-SM-T337A using Tapatalk
_SAM11_ said:
I hve these files i wrote above. So if they're working, i just need procedure
Sent from my SAMSUNG-SM-T337A using Tapatalk
Click to expand...
Click to collapse
It's actually very easy, that's why I didn't put any instructions in the thread, I just assumed people knew how to do it by now. But I'm happy to provide instructions to those people who don't know how. Instead of posting said instructions right here, I'll update the thread with instructions.
Cheers!
KingOfTheNet said:
It's actually very easy, that's why I didn't put any instructions in the thread, I just assumed people knew how to do it by now. But I'm happy to provide instructions to those people who don't know how. Instead of posting said instructions right here, I'll update the thread with instructions.
Cheers!
Click to expand...
Click to collapse
That means alot after my last reply, i had been trying to flash with odin but i dnt kno why tablet isn't connecting laptop while other phones are. Not evn on media mode. So I'm downloading ota update.zip
Sent from my SAMSUNG-SM-T337A using Tapatalk
_SAM11_ said:
That means alot after my last reply, i had been trying to flash with odin but i dnt kno why tablet isn't connecting laptop while other phones are. Not evn on media mode. So I'm downloading ota update.zip
Sent from my SAMSUNG-SM-T337A using Tapatalk
Click to expand...
Click to collapse
This might take me a while, I can't edit the thread (kinda odd). I've gotta talk to admin about it but I'll try to get instructions up for ya asap (unless someone replies to you with instructions before I do).
Update: I managed updating to 5.1.1 update. Now i just need January update and root the device. I just need January zip update ota if u can manage me getting that please
Sent from my SAMSUNG-SM-T337A using Tapatalk
_SAM11_ said:
Update: I managed updating to 5.1.1 update. Now i just need January update and root the device. I just need January zip update ota if u can manage me getting that please
Sent from my SAMSUNG-SM-T337A using Tapatalk
Click to expand...
Click to collapse
I believe I have the file stored somewhere on my hard drive, I'll look and pm you a link if I can find it.
Cheers!
KingOfTheNet said:
I believe I have the file stored somewhere on my hard drive, I'll look and pm you a link if I can find it.
Cheers!
Click to expand...
Click to collapse
Sure Thanks for much help
Sent from my SAMSUNG-SM-T337A using Tapatalk
Guys no lollipop update for tab4 t230 ?
tab4map4 said:
Guys no lollipop update for tab4 t230 ?
Click to expand...
Click to collapse
No, this thread is for the Tab 4 8.0 AT&T. Please make sure you consult the relevant forums for your device model as doing anything meant to be done on different devices can be catastrophic.
Cheers!
_SAM11_ said:
Sure Thanks for much help
Sent from my SAMSUNG-SM-T337A using Tapatalk
Click to expand...
Click to collapse
Finally got the instructions up. You can check the very beginning of the thread for instructions on flashing. Just remember, I will not be held responsible if your device is bricked after the matter.
Cheers!

Question features missing

how do i get the samsung screen recorder and secure folder on my a226b and or any other samsung ad i dont have them for some reason and i would like to know if theres any universal twrp or odin thing to flash that would gove them back or maybe secret setting to enable or apk to install
Win_7 said:
how do i get the samsung screen recorder and secure folder on my a226b and or any other samsung ad i dont have them for some reason and i would like to know if theres any universal twrp or odin thing to flash that would gove them back or maybe secret setting to enable or apk to install
Click to expand...
Click to collapse
There Isn't a screen recorder or secure folder on the SM-A226B you can use calculator+ and flash a android 13 GSI to use the screen recorder.
You can enable screenrecorder by modifiying some lines in /system/etc/floating_feature.xml
<SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>TRUE</SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>
<SEC_FLOATING_FEATURE_FRAMEWORK_CONFIG_SCREEN_RECORDER_ITEM>-pip</SEC_FLOATING_FEATURE_FRAMEWORK_CONFIG_SCREEN_RECORDER_ITEM>
Without spaces. If there is already the value simply change to this. I'm working on a way to enable secure folder in my free time. First tests were successful however there are still some problems. I'm extracting files from A13 5G (SM-A136B) because it has the same chipset as A22 5G and has secure folder
fede2782 said:
You can enable screenrecorder by modifiying some lines in /system/etc/floating_feature.xml
<SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>TRUE</SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>
<SEC_FLOATING_FEATURE_FRAMEWORK_CONFIG_SCREEN_RECORDER_ITEM>-pip</SEC_FLOATING_FEATURE_FRAMEWORK_CONFIG_SCREEN_RECORDER_ITEM>
Without spaces. If there is already the value simply change to this. I'm working on a way to enable secure folder in my free time. First tests were successful however there are still some problems. I'm extracting files from A13 5G (SM-A136B) because it has the same chipset as A22 5G and has secure folder
Click to expand...
Click to collapse
thanks!!!! will this work on any other phone other than a226b?
and do you know of any file manager app that can actually edit system files (i have a good one called filemanager+ but it can only read even if i do mount -o remount,rw /
Yes, it should. If this doesn't work there is another line that may need to be changed. Make sure you have at least one ui 3. Updating Samsung Capture may be required (https://www.apkmirror.com/apk/samsu.../samsung-capture-5-4-22-android-apk-download/) Let me know.
I do not know any good file manager because I modify system files with Magisk. You can use termux. Pull file to pc or use quick edit on phone.
fede2782 said:
Yes, it should. If this doesn't work there is another line that may need to be changed. Make sure you have at least one ui 3. Updating Samsung Capture may be required (Here's where you can download latest apk) Let me know.
I do not know any good file manager because I modify system files with Magisk. You can use termux. Pull file to pc or use quick edit on phone.
Click to expand...
Click to collapse
eh thats ok i used adb and accepted root on device
my phone didnt have the file is that ok if i just create it?
also you made a mistake on the url can you send a working one?
fede2782 said:
Yes, it should. If this doesn't work there is another line that may need to be changed. Make sure you have at least one ui 3. Updating Samsung Capture may be required (Here's where you can download latest apk) Let me know.
I do not know any good file manager because I modify system files with Magisk. You can use termux. Pull file to pc or use quick edit on phone.
Click to expand...
Click to collapse
um how can i fix "system partition doesnt have enough free space" when trying to convert newer samsung capture to system app
You don't need to convert. Just update with apk when phone on. Like every app. I made a mistake in the link. I fixed it. The file should exist on every Samsung one ui device.
fede2782 said:
You don't need to convert. Just update with apk when phone on. Like every app. I made a mistake in the link. I fixed it. The file should exist on every Samsung one ui device.
Click to expand...
Click to collapse
oh bruh i deleted system app and reinstalled
An apk of Samsung capture must remain in the /system partition in order to get priv-app permissions
I recommend you to reinstall original firmware (One UI 5.1 if it is available in your region) then modify floating_feature.xml.
This file is placed in every samsung device in /system/etc/floating_feature.xml
You do not have to create nothing. Just modify it add that lines. In my firmware (official one UI 5.1) the second line is already placed in the file. So I simply added:
<SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>TRUE</SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>
in the middle of the file
fede2782 said:
An apk of Samsung capture must remain in the /system partition in order to get priv-app permissions
I recommend you to reinstall original firmware (One UI 5.1 if it is available in your region) then modify floating_feature.xml.
This file is placed in every samsung device in /system/etc/floating_feature.xml
You do not have to create nothing. Just modify it add that lines. In my firmware (official one UI 5.1) the second line is already placed in the file. So I simply added:
<SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>TRUE</SEC_FLOATING_FEATURE_FRAMEWORK_SUPPORT_SCREEN_RECORDER>
in the middle of the file
Click to expand...
Click to collapse
i still didnt have the file i made it and updated capture but didnt get screen recorder even after reboot :/ am on android 11 and im not updating especially as theres bootloader update
For me it is working. The file floating_feature.xml needs to exist. if it doesn't exist this means your firmware version is old and it doesn't have modern one UI. I don't know how I can help you more
fede2782 said:
For me it is working. The file floating_feature.xml needs to exist. if it doesn't exist this means your firmware version is old and it doesn't have modern one UI. I don't know how I can help you more
Click to expand...
Click to collapse
i have a70 with screenrecorder its on android 10
my a22 is on oneui 3.1
I don't know.
fede2782 said:
I don't know.
Click to expand...
Click to collapse
alright then sorry for bothgering you
Win_7 said:
alright then sorry for bothgering you
Click to expand...
Click to collapse
Don't worry
Image clipper wip being prepared! Object Eraser! deCorizer - Add missing One UI features to A22 5G
You can flash this Magisk module AT YOUR OWN RISK. I AM NOT RESPONSIBLE for lost warranty, bootloops, lost data or any other damage to your device. THE SOFTWARE IS PROVIDED “AS IS” This module tries to add as many One UI features as possible to...
forum.xda-developers.com
fede2782 said:
Image clipper wip being prepared! Object Eraser! deCorizer - Add missing One UI features to A22 5G
You can flash this Magisk module AT YOUR OWN RISK. I AM NOT RESPONSIBLE for lost warranty, bootloops, lost data or any other damage to your device. THE SOFTWARE IS PROVIDED “AS IS” This module tries to add as many One UI features as possible to...
forum.xda-developers.com
Click to expand...
Click to collapse
it didnt work
it just said system is root and a couple other things then i rebooted nthing
Win_7 said:
it didnt work
it just said system is root and a couple other things then i rebooted nthing
Click to expand...
Click to collapse
At the moment is only for DWC1 OXM
I'll try to download your file from AVA1 as soon as I can and I'll patch it
fede2782 said:
At the moment is only for DWC1 OXM
I'll try to download your file from AVA1 as soon as I can and I'll patch it
Click to expand...
Click to collapse
i have AVA6 not 1

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