Unbrick Image for T835 - Samsung Galaxy Tab S4 Questions & Answers

Can anybody provide me an Unbrick Image for T835?
After having done an Odin Flash, the Tab has been stuck in boot logo. Can only reboot and not even switch it off till battery goes dead. No access to recovery or download mode.
Therefore, I wanna try to create an unbrick SD card to come at least in Download mode to have a second try with Odin.

Related

help please hardbrick but i did sd trick and stuck

i have a hard brick so i did sd card trick. now my phone boots to a black screen that say:
Here the screeen I got When I boot up using sd card
BOOT RECOVERY MODE
CHECK BOOT PARTITIONS
BOOT RECOVERY
WRITE 159488 sectors
FLASH WRITE FAILURE
ODIN MODE
PRODUCT NAME: SGH-I747
CUSTOM BINARY DOWNLOAD: NO
CURRENT BINARY: SAMSUNG OFFICIAL
SYSTEM STATUS: NONE
QUALCOMM SECUREBOOT: ENABLE
Ok so the purpose of the sd card is to boot the phone, boot it into DL mode the keep following the instructions in the thread. You have to flash a full restore to stock tar file via odin at this point to restore the device itself. You should have posted this question in the thread for the http://forum.xda-developers.com/showthread.php?p=43724690SD card repair method instead of starting a new thread.
Have a great day!
edfunkycold said:
Ok so the purpose of the sd card is to boot the phone, boot it into DL mode the keep following the instructions in the thread. You have to flash a full restore to stock tar file via odin at this point to restore the device itself. You should have posted this question in the thread for the http://forum.xda-developers.com/showthread.php?p=43724690SD card repair method instead of starting a new thread.
Have a great day!
Click to expand...
Click to collapse
its not in download mode. its in boot recovery mode? how do i fix that?
killa2009 said:
its not in download mode. its in boot recovery mode? how do i fix that?
Click to expand...
Click to collapse
You are going to get more help going to the source http://forum.xda-developers.com/showthread.php?p=43724690
Also are you booting it to download mode? or are you booting into recovery mode? Vol down+home+power button should get you into DL mode

Urgently need HELP!! Boot Certification error!!

I was on stock Kitkat 4.4.2 and I installed a custom recovery on it, TWRP to be exact. After backing up the stock ROM, I tried to install the Custom ROM but all of my files were gone because I wiped everything off my internal SD card. Now, whenever I tried to reboot it got stuck on the LG screen. I then tried to install a KDZ file via LG Flash Tool but unsuccessfully. Now whenever I try to turn on or go into download mode, it shows an error in the top left corner and it says "Error: secure booting error" and then just turns off. I can't go into download mode, nor can I go into the recovery. Can someone please help? I have been looking all over the internet for a solution but without any succcess.
Also, my phone turns off imidiately when I try to go into the download more or try to boot it up the normal way.

Another bricked roadblock!

I mistakenly did a Factory Reset from Android Settings instead of going into TWRP and wiping everything. I downloaded TWRP Mondrianue 3.0.2 and used Heimdall command line from a Mac to load it. Now, the device constantly reboots and goes directly to the download mode. I can't seem to get it out.
Any thoughts?
Use Odin (get a PC somewhere) and flash your stock ROM onto it while in download mode. That should restore everything.

Broken download mode and bootloop

Hey guys i have an uncommon prob i think
My M9 just random rebooted and was stuck in bootloop, so I tried to flash a RUU via SD Card (already worked this way some weeks ago
1st prob here is i can get into download mode via boot loader but not with vul down + power , it shows the htc logo for a sec and turns black , tries to get into the mode and turn black again and again and again
Same problem when i start the 0PJsth zip , it shows startupdating-ui and then it turns black and so on
When i try to get into recovery it shows the red triangle
Somebody has an idea what to do next ? Flash other RUU via SD card ? Or do i have to flash twrp in some way to Flash new OS ?
OS: 3. XX.401.12
S-ON
Status Modified
Unlocked Bootloader
If you know for a fact the firmware is good then it'll be a dead nand.
Double check the md5 for the firmware file because it could have corrupted in transfer.
A broken SD card can cause issues, as well. You should try more than one SD card.

No Download Mode or Recovery: Just Samsung Logo

Hi,
I was trying to repartition my Note 2 with Phill's recovery to gain more space. Achieved successfully but as I tried to flash twrp back via Odin, I probably flashed TWRP to BL section and now there is no recovery or Download Mode opening. Tried to access the device via ADB commands but no device is found.
I am stuck on Samsung Logo. Is there a way to recover from this situation?
note: I have a TWRP backup taken onto the External SD card. A Smart Switch backup on the PC. Did I mess up? Is the phone unrecoveralbly bricked?
Byteman3D said:
Hi,
I was trying to repartition my Note 2 with Phill's recovery to gain more space. Achieved successfully but as I tried to flash twrp back via Odin, I probably flashed TWRP to BL section and now there is no recovery or Download Mode opening. Tried to access the device via ADB commands but no device is found.
I am stuck on Samsung Logo. Is there a way to recover from this situation?
note: I have a TWRP backup taken onto the External SD card. A Smart Switch backup on the PC. Did I mess up? Is the phone unrecoveralbly bricked?
Click to expand...
Click to collapse
Maybe better to flash stock firmware with stock pit to re-partition to the original sizes. But you need to boot into download mode.
Else it is hard-bricked

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