Samsung Galaxy Tab S 8.4 locked in recovery mode - Galaxy Tab S Q&A, Help & Troubleshooting

Some how I got my Galaxy Tab S 8.4 to lock up. I can get it to a screen with a message on the top saying "recovery is not seandroid enforcing"
On that screen I can not seem to do anything, the other screen I can get to is the ODIN download screen. I am not overly familular with the Samsung=, yet, how do I get this to reboot back into something working. Even if I have to wipe the entire memory that is OK.
Greg

gregorywest said:
Some how I got my Galaxy Tab S 8.4 to lock up. I can get it to a screen with a message on the top saying "recovery is not seandroid enforcing"
On that screen I can not seem to do anything, the other screen I can get to is the ODIN download screen. I am not overly familular with the Samsung=, yet, how do I get this to reboot back into something working. Even if I have to wipe the entire memory that is OK.
Greg
Click to expand...
Click to collapse
How you get it to reboot back into something working depends mostly on what you did to get into the condition it's in. Since I don't know what that was, I can't help you there. But:
The good news it that as long as you can get it into Odin Download mode, you can fix it. But you have to have the right OEM ROM. It's a very simple process, but you have to follow the steps precisely. First, get the correct OEM ROM from SamMobil. If you're in a hurry, you'll want to sign up for an account (less that $10). Otherwise, you'll have to wait until the free servers have undergone their maintenance and come back online. This would also be a good time to familiarize your self with the Odin Process. You might want to start here: https://odindownloader.com/download/odin3-v3-11-2

I think i got here by running a 'reboot to recovery' widget that i was trying to remove.
my tablet now has:
ODIN MODE (in red)
PRODUCT MODE: SM-T700 (white)
CURRENT BINARY: CUSTOM
SYSTEM STATUS: CUSTOM
Secure Download: Enabled (dark blue)
KNOX WARRANTY VOID: 1 (0x0500)
AP SWREV: A1
then the green android with 'Downloading..... Do not turn off target!!'
Running ODIN 3.13 on Windows 10, plug in tablet nothing shows up in log, or in the ID:COM section.
Any help?

I responded too soon. Need to think some more.
It may mean Android debugging isn't enabled. If you can't get in to settings, I'm stumped on that for the moment. Try:
A different USB cable.
Make sure you're connecting to a USB 2.0 port. (I just have lousy luck with USB 3.0 ports.)

OK, tested cables they are OK. I can plug the tablet in question to my Linux laptop. When I do and run 'adb devices' in terminal the tablet shows up with 'not authorized' beside it. I am guessing USB debugging is kinda out. But is there a way to just tell it to reboot to OS and not recovery?

gregorywest said:
OK, tested cables they are OK. I can plug the tablet in question to my Linux laptop. When I do and run 'adb devices' in terminal the tablet shows up with 'not authorized' beside it. I am guessing USB debugging is kinda out. But is there a way to just tell it to reboot to OS and not recovery?
Click to expand...
Click to collapse
Here's why I'm stumped. Odin has always been just brain-dead, stupid simple for me to use, I've never needed to to use ADB. But it does run in my mind that there is a command-line mode for nearly anything and everything. And there's a wealth of resources at your fingertips. I'm sorry I can be of more help than that. But congratulations. Your learning curve just went seriously vertical.

Is it a possible Windows 10 issue? Do I have to "Run as administrator" for ODIN to work correctly?

gregorywest said:
Is it a possible Windows 10 issue? Do I have to "Run as administrator" for ODIN to work correctly?
Click to expand...
Click to collapse
My gut tells me it's not Windoze (This time.).
I've always been in the habit of running as admin, anyway. It can't hurt to try. But for sure, debugging isn't enabled. And that's the show stopper.

Hi there, sorry for the delay work had been little nuts.
OK got to try everything using "Run as administrator" and ODIN say the tablet. When I did the 'Start' function I got a FAILED error. What I did which is probably not correct, it put the Firmware file name in each of the areas to upload. Do I do that, or put it in one or two (if so which one(s)). Think I am getting close to fixing this with the help you have given me!

Getting further
OK, did get a firmware update to download. Looks like it installed the firmware. When finished rebooted the T-700. Got a message with the android bot "Updating Firmware" the T-700 reboots again, the SAMSUNG logo (grey work) comes up after a while vibrated one long 3 short, pauses about 30 seconds then vibrates again... This went on for about 2 hours, then the screen flashed a lot and powered off.
Can get back to the logo screen, some flashing, then log off.....
Any suggestions on what to try?
Greg
wellersl said:
My gut tells me it's not Windoze (This time.).
I've always been in the habit of running as admin, anyway. It can't hurt to try. But for sure, debugging isn't enabled. And that's the show stopper.
Click to expand...
Click to collapse

gregorywest said:
What I did which is probably not correct, it put the Firmware file name in each of the areas to upload. Do I do that, or put it in one or two (if so which one(s)).
Click to expand...
Click to collapse
Errr.... no. (I wish I had a screen shot of that.) After Odin is satisfied that the tab is connected, You should only click on the AP button which will open up a navigation window so you can point it to the image you want to flash. After that, Odin will check the file's integrity, then stop and wait for you to tell it START.
gregorywest said:
OK, did get a firmware update to download. Looks like it installed the firmware. When finished rebooted the T-700. Got a message with the android bot "Updating Firmware" the T-700 reboots again, the SAMSUNG logo (grey work) comes up after a while vibrated one long 3 short, pauses about 30 seconds then vibrates again...
Greg
Click to expand...
Click to collapse
Well... I'm not surprised, but I've never seen one buzz an error code. It's new territory for me. There may or may not be a file somewhere that explains what the buzzing means. (It's Morse code for "b" but that's probably meaningless.) This is the best explanation I can find for how to do this. If you're doing anything this doesn't tell you to do, it's probably wrong: https://www.**********.com/install-android-6-0-1-marshmallow-on-galaxy-tab-s-8-4-sm-t700-wifi/

Related

Stuck on Samsung screen

I saw a couple people had the same issue that im now having but none of there solutions solved my problem
i wiped my GS3 for ATT tried to go back to a stock with root rom and when it rebooted it now just hangs at the samsung logo at boot tried re-flashing via odin with no luck also tried flashing a CWM.tar since i cant get into stock or CWM recovery to flash from there is there something im missing i know its late and maybe my brain isnt working like it should
Solved the problem myself.....and rather then just say i figured it out ill share how i did this since i watched countless videos and read endless amounts of threads and since none of them helped mem
First also try t put your phone into stock recovery mode and wipe your phone then flash this should take care of things if it doesnt try what i tried below
and i hope this can help someone else out there who has the same problem that i had all you have to do is the following i did this with obviously an AT&T model should work with others but as always try at your own risk.....
First make sure your battery has a charge even if its stuck on the boot screen its still charging....
then download KIES from samsung update it and make sure you have the latest version.
Next plug in your phone if your stuck at the samsung screen your computer will recognize your phone still at least it did with mine.
Once your done with the above open up KIES goto the top and then TOOLS and Firmware upgrade click on that enter your phone model (ATT SGH-I747) i dont get this part but next it will ask you for your SN and for some reason it doesnt recognize the SN use your IMEI
Now it should ask you a couple questions tell you its wiping your device and you will lose everything etc.....but then it will download the latest FW and begin to install everything and in about 20-25 mins everything will be back to stock
Nvm.. misread.
I'm stuck too...and Kies can't find the phone. Anyone have any other ideas? I can't even get into recovery...only download mode.
dbdynsty25 said:
I'm stuck too...and Kies can't find the phone. Anyone have any other ideas? I can't even get into recovery...only download mode.
Click to expand...
Click to collapse
your computer is not seeing your phone when you plug it in or its just KIES that doesnt see it??
also im guessing you have all the correct drivers installed??
yearziro said:
your computer is not seeing your phone when you plug it in or its just KIES that doesnt see it??
also im guessing you have all the correct drivers installed??
Click to expand...
Click to collapse
Yes, all drivers are installed because that's how I ODIN flashed it in the first place! Just stuck on the damn Samsung screen and I can't get Kies to connect to the phone. Not in Download Mode or when it's just stuck on that screen.
you can just hold VOL UP, HOME , POWER same time enter stock samsung recovery mode and scroll down select wipe data and cache and reboot u should good to go....
whit3gh0szt said:
you can just hold VOL UP, HOME , POWER same time enter stock samsung recovery mode and scroll down select wipe data and cache and reboot u should good to go....
Click to expand...
Click to collapse
Worked, thanks! I appreciate it.
it doesnt work on mine
dbdynsty25 said:
Worked, thanks! I appreciate it.
Click to expand...
Click to collapse
my cellphone reboots by itself on the samsun screen and i cant get on the recovery mode! any ideas!"
me neither
mkstf said:
my cellphone reboots by itself on the samsun screen and i cant get on the recovery mode! any ideas!"
Click to expand...
Click to collapse
Yeah I can't get into recovery either, and its getting really annoying.
indieslap said:
Yeah I can't get into recovery either, and its getting really annoying.
Click to expand...
Click to collapse
With the phone off, hold down VOL UP + HOME + POWER until the phone vibrates. Then let go of the power button. When you see the blue text in the top left corner of the samsung boot screen, let go of the other 2 buttons
xBeerdroiDx said:
With the phone off, hold down VOL UP + HOME + POWER until the phone vibrates. Then let go of the power button. When you see the blue text in the top left corner of the samsung boot screen, let go of the other 2 buttons
Click to expand...
Click to collapse
Okay, this brought the menu up for me, but I removed the data,cache, and reset the phone and it is still not working. Also, my phone just goes black after the Galaxy Samsung S3 logo, but the blue light in the top left is still on. Can anyone help me out?
P.S. Sorry for reviving this thread if it is too old.
Edit: I should also mention that I can still hear the sound of the phone booting up (the sound that typically occurs when the phone is on the white loading screen). However, the screen is black at this point.
cabato said:
Okay, this brought the menu up for me, but I removed the data,cache, and reset the phone and it is still not working. Also, my phone just goes black after the Galaxy Samsung S3 logo, but the blue light in the top left is still on. Can anyone help me out?
P.S. Sorry for reviving this thread if it is too old.
Edit: I should also mention that I can still hear the sound of the phone booting up (the sound that typically occurs when the phone is on the white loading screen). However, the screen is black at this point.
Click to expand...
Click to collapse
You're going to have to tell us what you did (changed, flashed, etc) before all this so that we can help you
xBeerdroiDx said:
You're going to have to tell us what you did (changed, flashed, etc) before all this so that we can help you
Click to expand...
Click to collapse
Ah, sorry about not providing enough information. Please keep in mind that I am very inexperienced and I may get some things incorrect just due to that. To my understanding, I went to try and root my phone, but beforehand I used the guides below to get my phone ready for the root (yes I do realize at this point that using these outdated guides was a clear mistake and I should have come to XDA instead). I flashed my phone to the stock kernel using the file that site provided, and then encountered the problem above. In my panic I have tried to restore the phone through several methods, but every time I try to load anything onto it with Odin, it doesn't complete until my phone restarts (and my phone won't boot up completely) so I can't get the pass message. Interestingly enough I did manage to get clockwork mod installed as that is what shows up when I try a secure boot using the methods that you described.
Ah, I am unfortunately not allowed to post links. The guides were off of Android Authority.
If there is any other information needed to help me please let me know and I will do my best to obtain it.
cabato said:
Ah, sorry about not providing enough information. Please keep in mind that I am very inexperienced and I may get some things incorrect just due to that. To my understanding, I went to try and root my phone, but beforehand I used the guides below to get my phone ready for the root (yes I do realize at this point that using these outdated guides was a clear mistake and I should have come to XDA instead). I flashed my phone to the stock kernel using the file that site provided, and then encountered the problem above. In my panic I have tried to restore the phone through several methods, but every time I try to load anything onto it with Odin, it doesn't complete until my phone restarts (and my phone won't boot up completely) so I can't get the pass message. Interestingly enough I did manage to get clockwork mod installed as that is what shows up when I try a secure boot using the methods that you described.
Ah, I am unfortunately not allowed to post links. The guides were off of Android Authority.
If there is any other information needed to help me please let me know and I will do my best to obtain it.
Click to expand...
Click to collapse
Sounds like you need to clear your cache partition and clear your dalvik cache. There are several guides on this site to help you. Choose the one that is most appropriate to what you are trying to do and follow it EXACTLY. There is one to start. Follow it from the beginning.
http://forum.xda-developers.com/showthread.php?t=2042775
When nothing else works start over from search. You cab use download mode? First make sure you got right drivers as that can mess up Odin. Use one in my Sig if you want. Then flag stock recovery with root someone nice will part a link to it I'm on my phone can't do it. Well fix your phone
Sent from my SGH-I747 using xda premium
allow rldcess
Okay now I am running into another problem. I have tried downloading the drivers from many different places and they always seem to be correctly downloaded. That being said, I can't install the drivers after I plug my phone into the computer (after downloading and installing Samsung USB drivers). Therefore, I cannot access my phone storage to put the root zip file on it. I was still able to download the custom recovery.
Now I have gone to a different computer, and the drivers seem to install correctly, but the phone still does not appear under my computer.
Edit: I do already have a root zip file on my phone from my earlier attempt, but I install it and my phone still doesn't load up. Also, Odin still recognizes the phone.
Edit 2: Windows says that the drivers cannot recognize the device. Edit 3: "Hardware ID Missing"
Bump
Sorry, I really need help for this. I can't install the MTP drivers even through using some of the tips on this site. That seems to be the problem with me accessing the phones storage from my computer. Does anyone have an ideas for what else I could do? Should I just take it to the store and hope they can fix it?
cabato said:
Okay now I am running into another problem. I have tried downloading the drivers from many different places and they always seem to be correctly downloaded. That being said, I can't install the drivers after I plug my phone into the computer (after downloading and installing Samsung USB drivers). Therefore, I cannot access my phone storage to put the root zip file on it. I was still able to download the custom recovery.
Now I have gone to a different computer, and the drivers seem to install correctly, but the phone still does not appear under my computer.
Edit: I do already have a root zip file on my phone from my earlier attempt, but I install it and my phone still doesn't load up. Also, Odin still recognizes the phone.
Edit 2: Windows says that the drivers cannot recognize the device. Edit 3: "Hardware ID Missing"
Click to expand...
Click to collapse
go to your device manager on your computer, locate samsung drivers for your device, uninstall them
restart your computer
then plug in the phone and lets it reinstall by itself
Use my drivers in my signature
They are last good damaging drivers. Don't update them but install them and plug phone in with no internet. after install plug internet in. There good stable drivers
Sent from my SAMSUNG-SGH-I747 using xda premium

My first flash attempt went ker-splat!

Well my first flashing attempt didn't go too well. I'm new to all things Android so please go easy on me here. I decided to dip my toes in this flashing business and look where it got me? LOL! Hopefully the following description makes some sense. I'd appreciate any help in this matter.
Device: Samsung Galaxy Tab 3 SM-T210R Wifi
Goal: Flash to KitKat 4.4.2 following a guide on droidviews.com.
I followed the guide in the link above and thought everything was humming along fine. Once I got into Odin and added the md5 flash file, it looked like it was running fine and then I got the dreaded FAIL. So what I did next was unplug the usb cable from my PC and then shut off the Galaxy Tab afterwards wanting to start over from scratch again. But it appears that I did more harm than good. Now I'm not able to get back into "Download mode" via the "Volume Down + Home + Power" button combination. The only thing that'll come up on the screen is the following:
ODIN MODE
PRODUCT NAME: SN-T210R
CURRENT BINARY: CUSTOM
SYSTEM STATUS: OFFICIAL
HW REV: 0x5
Yellow Exclamation icon
Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again.
After Googling for workarounds to this dilemma, I'm seeing people say that flashing back to stock firmware is likely the best idea. But from what I'm gathering, in order to do this, I'd have to get the tablet to boot into "Download mode" and this is where I'm stuck, because I'm not able to get to that part in order to flash back to stock firmware. I've read that you have to go to sammobile.com and find the region-appropriate stock firmware file and apparently the U.S. version is called "Cellular south" for some reason, so I went ahead and downloaded that particular file. But now what? Is there another method that I should try to get to "Download mode"? No matter what buttons and combination of buttons I push, the dreaded screen description I posted above is what comes up.
Any ideas?
Thanks
Solved.
Called my nephew. He had it fixed within 5 minutes. He did everything so quickly, so I didn't really follow how he did it, but he said basically to unplug the USB cable, reboot computer, plug USB cable into PC but leave the other end of the cable unplugged from Galaxy Tab. Open Odin and input the md5 file. Once Odin shows the file is loaded up, then plug other end of cable into Galaxy Tab and click Start. Voila!
Nice,
I like to see users reporting. I know it is your first and yourself where not sure. That is fine. But Report or Feedback helps others, by learning from your mistakes.
This is the time we realize we are getting OLD. Our nephews can do what we can not in no time!! Boy I hate this.

[Q] I'm stuck in download mode

So, I got a galaxy tab s 10.5 today for Christmas. In my excitement to root it I think I may have screwed up, given that this is my first Samsung device (I've rooted and done a bunch with a Nook HD+, but this seems to be a bit of a different beast). Basically, I was following the steps outlined here http://forum.xda-developers.com/galaxy-tab-s/general/cf-auto-root-chainfire-t2881826 and now I think I've got my tablet stuck in download mode and have no idea how to get it out. I'm stuck on a screen that says "no command" and "now send the package you want to apply to the device with 'adb sideload <filename>."
I don't think Odin did anything as when I ran it the tablet and the computer didn't do anything, the log it displayed was short, and it ended with "(succeeded 0/failed 0)." Again, I'm a total noob at this, but I didn't actually do anything to the tab outside of getting it into download mode, correct? I did NOT remove the usb cable from it until it was clear (I'd say 10 minutes or so) that Odin wasn't doing anything to it.
I've tried holding the power button down by itself as well as holding down the combination to get into download mode and I'm not getting any response. Is there any way I can get out of it or will letting the battery completely drain solve the issue?
Hold power, home, both vol up and down buttons for atleast 10 seconds or more. Then it should reboot.
Being a noob ,is just the reason to read in to it,every device is different and root methods also.
So put your exitetement aside however it's too late now,so follow instructions in post 2
Hope you got out brotha. @DUHAsianSKILLZ is always on top of everything haha.
Ripx88 said:
Hope you got out brotha. @DUHAsianSKILLZ is always on top of everything haha.
Click to expand...
Click to collapse
Whaaaat? Im everywhere

Odin fails to flash

Hello, just picked up a used tab s t705w bell in good shape. Ive tried to flash the original 5.02 as well as autroot and another original image as well. All of them fail. Im using the latest version of Odin. The connection says its ok as per com port than when it gets to boot.img it stops and fails. Ive tried 2 USB cables as well as all my USB ports to no avail. Please help as to what I'm doing wrong, thanks.
Heres a pic
Update: tried with laptop still same thing, is there anybody that can offer a suggestion? I even unplugged the battery and plugged back in. I also tried several older versions of Odin.
Well since nobody knows what to do my research indicates possibly nand chip has failed meaning hardware issue. Gonna look at returning it.
cesandoid said:
Well since nobody knows what to do my research indicates possibly nand chip has failed meaning hardware issue. Gonna look at returning it.
Click to expand...
Click to collapse
Hi,
Did you end up fixing the issue? I think I have the same issue as yours on a SM T800. It came with 4.4.2 so when I tried to update to Marshmellow it failed and it restarted fine, and it told me to update via my pc using Kies or smarth switch. So I did so and guess what happened Smart Switch failed as well but now it bricked the tablet. So when Smart switch tries to install the recovery, same thing. So I now have a brick! So I am trying to find out if there was a solution or not. If not I will just have to wear it.
Thanks.
hello, identical problem ,ODIN does not complete the procedure,Tablet locked in the emergency screen.... no key combination works........
any ideas?
TEX
tex_kit said:
hello, identical problem ,ODIN does not complete the procedure,Tablet locked in the emergency screen.... no key combination works........
any ideas?
TEX
Click to expand...
Click to collapse
You're saying you can't get it back into the Odin download mode?
Hold HOME+ VOLUME UP+VOLUME DOWN+POWER. (Keep holding)
When the Samsung splash screen comes up, let go of the VOLUME UP button.
When the Odin warning screen comes up, let go of all buttons and click VOLUME UP.
Even when I was sure mine was soft-bricked, I was able to get it into Odin download.
wellersl said:
You're saying you can't get it back into the Odin download mode?
Hold HOME+ VOLUME UP+VOLUME DOWN+POWER. (Keep holding)
When the Samsung splash screen comes up, let go of the VOLUME UP button.
When the Odin warning screen comes up, let go of all buttons and click VOLUME UP.
Even when I was sure mine was soft-bricked, I was able to get it into Odin download.
Click to expand...
Click to collapse
thanks ,executed the procedure and finally I’m back in the Odin screen.Unfortunately the error has recurred ........ the end of the procedure shall be interrupted .....
[/IMG]
end of the test.
More info:last update to Android 6...enter in Odin Mode . I manage to start the installation but towards the end of lock , tried both with FIR. OMN-T805XXU1ANFB-2014,(European generic), both with OMN-T805XXU1CPL1_T805OMN1CPK1-20161212(dedicated version
tex_kit said:
thanks ,executed the procedure and finally I’m back in the Odin screen.Unfortunately the error has recurred ........ the end of the procedure shall be interrupted .....
[/IMG]
end of the test.
More info:last update to Android 6...enter in Odin Mode . I manage to start the installation but towards the end of lock , tried both with FIR. OMN-T805XXU1ANFB-2014,(European generic), both with OMN-T805XXU1CPL1_T805OMN1CPK1-20161212(dedicated version
Click to expand...
Click to collapse
In my limited experience with Odin, I find it to be a very stable, robust, and reliable application. Having said that, and not knowing what version you're using, the usual suggestions are:
Try another (older) version of Odin.
Try another USB cable.
Always use a USB 2 port.
Try a different firmware package making *certain* it's for your model tab. (<- This is what's most suspect - IMHO.)
As long as you can still invoke the Odin downloader on your tab, there's still hope.
Good morning, Sir
News update, detailed search carried out, found the latest specific Samsung Firmware, (XEH-T805XXU1CPL1-20170111202424 with MM.)
The procedure with Odin has been successfully completed. (end of good news) At the end of the operation the tablet remains with the logo samsung bright intermittently . performed hard reset but remains stuck on the initial logo samsung always bright intermittently.
Suggestions?
TEX
tex_kit said:
Good morning, Sir
News update, detailed search carried out, found the latest specific Samsung Firmware, (XEH-T805XXU1CPL1-20170111202424 with MM.)
The procedure with Odin has been successfully completed. (end of good news) At the end of the operation the tablet remains with the logo samsung bright intermittently . performed hard reset but remains stuck on the initial logo samsung always bright intermittently.
Suggestions?
TEX
Click to expand...
Click to collapse
PM SENT.
Yup. Been there. Done exactly that. I fixed it by subscribing to SamMobile, then paying for and downloading the OEM firmware. That's probably the best news, You can always get back to a box-stock condition. If you have the patience, you can download the firmware for free.
EDIT: Once I got back to stock, I looked for and found:
DAMMIT! I keep forgetting we have two different tabs. Obviously Klimtwifi is wrong for you.
lineage-14.1-20200321-UNOFFICIAL-klimtwifi, installed it with Odin3_v3.11.2 (Not sure it matters.)
Then rooted it using Odin: https://android.gadgethacks.com/how-to/android-basics-root-with-cf-auto-root-0167401/
And, once rooted, installed the Official TWRP app from Google Play. I always use the next older version of TWRP (twrp-3.3.0-0-klimtwifi) because TWRP doesn't like me much.
Then, rebooted into recovery and flashed GApps (open_gapps-arm-9.0-nano-20200417)
FWIW - This is from feeble memory, and I still have all the files - both those that worked and those that didn't - all in the same folder. So if something doesn't work for you, I've got what worked for me.
All said, getting LineageOS on this thing was far, far simpler that trying to get it back to stock.
All said, getting LineageOS on this thing was far, far simpler that trying to get it back to stock.???
IS A build guide available ??
The Samsung Galaxy Tab S 10.5 LTE is no longer maintained.
I just thought I’d switch to android 4.4 ....
The problem comes from the loss of boot files?
TEX
tex_kit said:
All said, getting LineageOS on this thing was far, far simpler that trying to get it back to stock.???
IS A build guide available ??
The Samsung Galaxy Tab S 10.5 LTE is no longer maintained.
I just thought I’d switch to android 4.4 ....
The problem comes from the loss of boot files?
TEX
Click to expand...
Click to collapse
This should get you where you want to be: http://www.lineageosdownloads.com/download-galaxy-tab-s-10-5-lte-lineage-os/
I'm not sure what caused the problem in the first place. I was just very relieved to see it boot when i got the stock ROM back on it.
Did you restore yours back to stock? It's good practice.
wellersl said:
This should get you where you want to be: http://www.lineageosdownloads.com/download-galaxy-tab-s-10-5-lte-lineage-os/
I'm not sure what caused the problem in the first place. I was just very relieved to see it boot when i got the stock ROM back on it.
Did you restore yours back to stock? It's good practice.
Click to expand...
Click to collapse
Good morning,
The tablet is Hungarian (made search via samsung and s n), I install unique files (extension .md5).
installed the version K.K. 4 , the only novelty the presence during the first restart of the colored logo, performed manual restart and hard reset /wipe ,
At the end it remains with the Samsung logo bright intermittently (Samsung logo power etc.etc.). Found the multifile firwarware.
Odin does not recognize extension . enc4 and (oddly ) I find nothing to extract Files...
TEX
tex_kit said:
Good morning,
The tablet is Hungarian (made search via samsung and s n), I install unique files (extension .md5).
installed the version K.K. 4 , the only novelty the presence during the first restart of the colored logo, performed manual restart and hard reset /wipe ,
At the end it remains with the Samsung logo bright intermittently (Samsung logo power etc.etc.). Found the multifile firwarware.
Odin does not recognize extension . enc4 and (oddly ) I find nothing to extract Files...
TEX
Click to expand...
Click to collapse
Did you find your model number on the SamMobile website? That's really where you need to start. Once you have the correct OEM firmware, using Odin to install it is a no-brainer. You need to get back to stock before you can move on to custom.
What is your complete model number?
Send me a private message. I think I may be confused and am causing you extra confusion.
wellersl said:
Did you find your model number on the SamMobile website? That's really where you need to start. Once you have the correct OEM firmware, using Odin to install it is a no-brainer. You need to get back to stock before you can move on to custom.
What is your complete model number?
Send me a private message. I think I may be confused and am causing you extra confusion.
Click to expand...
Click to collapse
Good morning,
Downloaded and installed the latest version SM-T805_t805xxu1cpl1_marshmallow(Android 6.0.1)_Xeh_factory Rom (4 File)_20170111.zip.enc4. (decrypted with an earlier version of samfirm (3.9 ).
the installation procedure of the 4 files, AP, BL, CP, CSC, does not involve problems.
Unfortunately at the end of the procedure the Tablet does not restart automatically, and after its hard wipe reset remains locked on the initial logo samsung always bright intermittently.
During the tests I noticed that holding down the power button tries to start. The second samsung logo stands out completely but does not pass the stage.
The feeling he can’t make it.
A new PIT file?
Tex
wellersl said:
Did you find your model number on the SamMobile website? That's really where you need to start. Once you have the correct OEM firmware, using Odin to install it is a no-brainer. You need to get back to stock before you can move on to custom.
What is your complete model number?
Send me a private message. I think I may be confused and am causing you extra confusion.
Click to expand...
Click to collapse
Good morning, first of all
I want to thank you for your patience and time.
Performed yet another installation test with Odin this time with Android 5 (XEH-T805XXU1BOJ1-20151111094815) similar result, you have precedents.
But with a novelty
.At the end of the installation, the tablet remains off, as in the pretending tests, I try to start it normally but nothing, in addition to the ever-present Logo (Samsung Galaxy tab S) flashing intermittently.
I press the power button for several seconds with the result of making the second samsung logo appear (colored) with an Android loading start, release the button, the device turns off.
By re-activating the flashing logo (Samsung Galaxy tab S) normally.
Holding down the power button starts
Android update - optimization of the accompanying application (192 tot), a few minutes later always with the power pressed, the process ends and the installation of applications begins, after a few seconds, the first APP starts., the tablet turns off.
By turning it on again and the intermittent luminous logo (Samsung Galaxy tab S) reappears.
Repeating the procedure (power button pressed continuously) you get colored samsung logo and the writing (alkalmazàsok telepitèese) installation of applications and turns off.
I perform a wipe data / factory reset obtaining:
--wiping data—
Formatting / data ...
Formatting / cache ...
Formatting / sbfs ....
E: unknow volume for path [/ sbfs]
E: unknow volume "/ sbfs"
Complete data wipes.
I run reboot system now.
The tablet turns on with the intermittently lit Logo (Samsung Galaxy tab S).
By repeating the whole procedure previously described, no changes are obtained.
TEX
alkalmazàsok telepitèese?
Neither Google nor I understand that phrase. Do you?
Irrespective of that, I'm at my wit's end. And, assuming you're following the published directions, you may be looking at a hardware failure.
Just to confirm, before all this started for you, this was a working tablet?
wellersl said:
Neither Google nor I understand that phrase. Do you?
Irrespective of that, I'm at my wit's end. And, assuming you're following the published directions, you may be looking at a hardware failure.
Just to confirm, before all this started for you, this was a working tablet?
Click to expand...
Click to collapse
good morning,
the tablet was working, during a game session started to reboot, always and only with the logo (Samsung Galaxy tab S) bright intermittently, performed hard reset, I did not fix anything. The only news, these days, after Odin, is the complete installation of android 5 with the power key pressed all the time.releasing the tablet key turns off . At the next power on I get the logo (Samsung Galaxy tab S) bright intermittently.
thank you for your patience and professionalism
Tex
This is the screen you see *before* you invoke Odin and connect the tab to your PC?
View attachment 5009263

Galaxy S20 Ultra stuck in Recovery Mode after failed Smwart Switch Update

Hi guys,
I attached my brand new Galaxy S20 Ultra to my PC and started Smart Switch today. The Software showed an update for my device so I downloaded it and started the update process. Unfortunately, Smart Switch got stuck during the update process at 68%. Nothing happened, cables and all still attached. It just didn't proceed any further for hours.
I decided to take the path of stopping the process, using the key combination shown on my device. It now said, recover your device software with Smart Switch Emergency recovery function. I started this and guess what: it also stopped at 68%.
I "rebooted" the device (volume down + power for approx. 10 seconds) and it starts again in recovery mode.
I manually filled in the recovery code and it seemed like Smart Switch was downloading the OS again. Started the recovery process and it is stuck at 68% again.
Now I am just super afraid that I bricked the device by using Samsungs original software.
Anyone her to help or have similar experiences?
Thanks for any advice on how to proceed.
Julius
What exactly were you trying to do? I mean normally you hook up old phone and use smart switch to update new phone. So why was you connected to a PC? It does sound like you bricked it.
So now you probably need to flash the ROM.
I read that smart switch is a good and valid source to check for updates. I never thought that an official Samsung software can be so bad at something so basic, resulting in bricking my phone...
Stop using smart switch to update your phone. You haven't hard bricked it because you still have recovery. It's called a soft brick. Download Odin 13.3_3B from here on xda. Do not use the 13.4 because it's suspected to have a fishy call back to a server from a dll that's in the program folder. Download the atch firmware for your model from sammobile or get it in this s20 ultra forum. You should be able to flash the new firmware.
Thanks @freebee269. Does flashing the firmware with Odin void my warranty or does this only count for rooting devices? (Sorry for stupid questions)
Julius_GER said:
Thanks @freebee269. Does flashing the firmware with Odin void my warranty or does this only count for rooting devices? (Sorry for stupid questions)
Click to expand...
Click to collapse
Odin uses official firmware from Samsung so no warranty voided.
Julius_GER said:
Hi guys,
I attached my brand new Galaxy S20 Ultra to my PC and started Smart Switch today. The Software showed an update for my device so I downloaded it and started the update process. Unfortunately, Smart Switch got stuck during the update process at 68%. Nothing happened, cables and all still attached. It just didn't proceed any further for hours.
I decided to take the path of stopping the process, using the key combination shown on my device. It now said, recover your device software with Smart Switch Emergency recovery function. I started this and guess what: it also stopped at 68%.
I "rebooted" the device (volume down + power for approx. 10 seconds) and it starts again in recovery mode.
I manually filled in the recovery code and it seemed like Smart Switch was downloading the OS again. Started the recovery process and it is stuck at 68% again.
Now I am just super afraid that I bricked the device by using Samsungs original software.
Anyone her to help or have similar experiences?
Thanks for any advice on how to proceed.
Julius
Click to expand...
Click to collapse
What kind of USB Port did you use?
Try again using a USB 2.0 port, Samsung always had problems with it's software and USB 3.0 ports.
Use USB 2.0 and try again.
Hi guys, i have a similar problem as (xReem).
Attached my GT SM-T515/10.1 tab to smart switch where the software was unable to recognise my device!? Was advised to use the Emergency Code function but i have no code due to backing up my data to sd card! I have Magisk and TWRP installed where my device was working beforehand, but since attaching to smart switch, my device is now totally "dysfunctional"!!!
Error message as follows...
...An error as occurred while updating the software. Use the Emergency Recovery function in the Smart Switch PC software. ...
Like i sad, i have no code!!!
I am able to get to the device unlock choice screen and if i choose to restart, my device always boots to the Smart Switch Emergency Code screen?! If i choose the device unlock or download screens, both screens are accessible! Tried to flash my original firmware (BTU-T515XXU3ASK5-20191224095700) using Odin3_v3.14.1 and twrp-3.3.1-6-T515XXU3ASK5-20200215 with no joy (Fail!)
Although i'm totally @"#$%* off about this, as its a new device, i am also curious if someone has ever cracked this... 'Smart Switch No Code' problem before. Hmm...
Anyways, any help appriciated...
Oh! Cannot access recovery at all...
Any help appriciated.
klantee said:
Hi guys, i have a similar problem as (xReem).
Attached my GT SM-T515/10.1 tab to smart switch where the software was unable to recognise my device!? Was advised to use the Emergency Code function but i have no code due to backing up my data to sd card! I have Magisk and TWRP installed where my device was working beforehand, but since attaching to smart switch, my device is now totally "dysfunctional"!!!
Error message as follows...
...An error as occurred while updating the software. Use the Emergency Recovery function in the Smart Switch PC software. ...
Like i sad, i have no code!!!
I am able to get to the device unlock choice screen and if i choose to restart, my device always boots to the Smart Switch Emergency Code screen?! If i choose the device unlock or download screens, both screens are accessible! Tried to flash my original firmware (BTU-T515XXU3ASK5-20191224095700) using Odin3_v3.14.1 and twrp-3.3.1-6-T515XXU3ASK5-20200215 with no joy (Fail!)
Although i'm totally @"#$%* off about this, as its a new device, i am also curious if someone has ever cracked this... 'Smart Switch No Code' problem before. Hmm...
Anyways, any help appriciated...
Oh! Cannot access recovery at all...
Any help appriciated.
Click to expand...
Click to collapse
Did you ever get things working ? If not, when you flashed with Odin - did you use the PATCHED Version ? THis is necessary when flashing firmware via Odin on the S20 Ultra.....
You can download Odin 3.14.1_3b here: https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572
Be sure to download the PATCHED version of 3.14.1_3b (it is located as an attached file at the bottom of the first post in the OP at the link above. Hope this helps.
Geekser said:
Did you ever get things working ? If not, when you flashed with Odin - did you use the PATCHED Version ? THis is necessary when flashing firmware via Odin on the S20 Ultra.....
You can download Odin 3.14.1_3b here: https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572
Be sure to download the PATCHED version of 3.14.1_3b (it is located as an attached file at the bottom of the first post in the OP at the link above. Hope this helps.
Click to expand...
Click to collapse
No, to answer your first question, and yes used the patched version of Odin you state but with no joy.
(would another version of Odin be better for my device model?)
I just need to find a way to flash the original stock recovery. Having the TWRP installed as mentioned earlier is blocking my path, and I have now tripped knox! So no more options available to access the unlock oem screen. Now frp is off, oem is on!
Also, I was wondering if anyone had thought about a totally updated version of the old "ALL IN ONE TOOL" which was available for some earlier makes of phone devices? I think due to manufacturers security upgrades of today's phones we could all do with something like this?
I heard you can do a NAND/Reset wipe via the Odin options screen which would allow you to install a new rom???
Oh, my predicament was based on Julius's post, not xReem. Sorry for the confusion.
klantee said:
No, to answer your first question, and yes used the patched version of Odin you state but with no joy.
(would another version of Odin be better for my device model?)
I just need to find a way to flash the original stock recovery. Having the TWRP installed as mentioned earlier is blocking my path, and I have now tripped knox! So no more options available to access the unlock oem screen. Now frp is off, oem is on!
Also, I was wondering if anyone had thought about a totally updated version of the old "ALL IN ONE TOOL" which was available for some earlier makes of phone devices? I think due to manufacturers security upgrades of today's phones we could all do with something like this?
I heard you can do a NAND/Reset wipe via the Odin options screen which would allow you to install a new rom???
Oh, my predicament was based on Julius's post, not xReem. Sorry for the confusion.
Click to expand...
Click to collapse
Sorry for your troubles - wish I could help you but you have done everything I would have tried. Maybe, if you haven't already done this - leave the phone on until the battery runs out completely. Then, recharge the phone for a while so the battery has some juice again and then get the phone back into download mode by pressing volume up and volume down at the same time - then plug in the USB - it shoul.d launch into download mode again - then try flashing again with the patched odin.
If you have already done this - then I don't know how what else to suggest.
I wish you luck and hope you are able to get things working again.
Geekser said:
Sorry for your troubles - wish I could help you but you have done everything I would have tried. Maybe, if you haven't already done this - leave the phone on until the battery runs out completely. Then, recharge the phone for a while so the battery has some juice again and then get the phone back into download mode by pressing volume up and volume down at the same time - then plug in the USB - it shoul.d launch into download mode again - then try flashing again with the patched odin.
If you have already done this - then I don't know how what else to suggest.
I wish you luck and hope you are able to get things working again.
Click to expand...
Click to collapse
Thanks for the advice. I'll try what you suggest and see what happens. Stay well!
Julius_GER said:
Hi guys,
I attached my brand new Galaxy S20 Ultra to my PC and started Smart Switch today. The Software showed an update for my device so I downloaded it and started the update process. Unfortunately, Smart Switch got stuck during the update process at 68%. Nothing happened, cables and all still attached. It just didn't proceed any further for hours.
I decided to take the path of stopping the process, using the key combination shown on my device. It now said, recover your device software with Smart Switch Emergency recovery function. I started this and guess what: it also stopped at 68%.
I "rebooted" the device (volume down + power for approx. 10 seconds) and it starts again in recovery mode.
I manually filled in the recovery code and it seemed like Smart Switch was downloading the OS again. Started the recovery process and it is stuck at 68% again.
Now I am just super afraid that I bricked the device by using Samsungs original software.
Anyone her to help or have similar experiences?
Thanks for any advice on how to proceed.
Julius
Click to expand...
Click to collapse
Hey Julius, did you get your phone to work. I am having the same issue.
Update:
I am good now. I was using the thunderbolt cable that came with the phone and update would get stuck at the same point everything with odin 3.13 and 3.14.
I used a USB 3 to thunderbolt cable that I had from an older phone and it work.
What I used:
Windows 10 x64 1909
USB 3 to thunderbolt cable
USB driver downloaded from Samsung support. I think it is the same driver that comes with smart switch because when I installed it, it prompted
to reinstall driver.
Odin3 v3.13.3_3B_PatcheD from here https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572. ( I think 3.14 will work too.
I really think the cable was the only problem)
Firmware downloaded with SamFirm
klantee said:
Thanks for the advice. I'll try what you suggest and see what happens. Stay well!
Click to expand...
Click to collapse
Open Odin as administrator and if using a stock AP file always use the HOME-CSC of the same firmware in CSC slot. Sometimes Odin plays the fool and gets stuck.
ASHLEY117 said:
Open Odin as administrator and if using a stock AP file always use the HOME-CSC of the same firmware in CSC slot. Sometimes Odin plays the fool and gets stuck.
Click to expand...
Click to collapse
Wow! This nearly worked!!!
Managed to get a (((PASS))) on Odin and my tab actually rebooted into the Samsung logo!!!
Soon after this though tab immediately Boots back into download mode??? Tried the same steps but without any progress???
I feel I'm close to cracking this but need some more advice on how to build on such "progress"!?
Many thanks for your advice...
klantee said:
Wow! This nearly worked!!!
Managed to get a (((PASS))) on Odin and my tab actually rebooted into the Samsung logo!!!
Soon after this though tab immediately Boots back into download mode??? Tried the same steps but without any progress???
I feel I'm close to cracking this but need some more advice on how to build on such "progress"!?
Many thanks for your advice...
Click to expand...
Click to collapse
Try with all slots filled but with CSC file not HOME-CSC. That may help as it flashes pit file to factory reset
ASHLEY117 said:
Try with all slots filled but with CSC file not HOME-CSC. That may help as it flashes pit file to factory reset
Click to expand...
Click to collapse
Tried your suggestion with no joy. Will keep trying though as I feel this issue can be cracked. Many thanks...
Geekser said:
Sorry for your troubles - wish I could help you but you have done everything I would have tried. Maybe, if you haven't already done this - leave the phone on until the battery runs out completely. Then, recharge the phone for a while so the battery has some juice again and then get the phone back into download mode by pressing volume up and volume down at the same time - then plug in the USB - it shoul.d launch into download mode again - then try flashing again with the patched odin.
If you have already done this - then I don't know how what else to suggest.
I wish you luck and hope you are able to get things working again.
Click to expand...
Click to collapse
(((SUCCESS)))!!! :laugh::laugh::laugh:
Done what you suggested by waiting until my battery ran out!
I downloaded a different software version and as soon as I plugged my tab into my PC with USB, i flashed the new software with no problems!!!
Flashed TWRP, Magisk and Multidisabler problemless the same!
The lesson learnt here...
...(ONLY FOR THOSE WHO KNOW WHAT THEY ARE DOING)...
...is to probably only have 30% battery when flashing!!! This way you won't have to wait weeks for such a large capacity battery to run down, like I did!
I knew I'd crack it!
klantee said:
(((SUCCESS)))!!! :laugh::laugh::laugh:
Done what you suggested by waiting until my battery ran out!
I downloaded a different software version and as soon as I plugged my tab into my PC with USB, i flashed the new software with no problems!!!
Flashed TWRP, Magisk and Multidisabler problemless the same!
The lesson learnt here...
...(ONLY FOR THOSE WHO KNOW WHAT THEY ARE DOING)...
...is to probably only have 30% battery when flashing!!! This way you won't have to wait weeks for such a large capacity battery to run down, like I did!
I knew I'd crack it!
Click to expand...
Click to collapse
Glad I could hel;p- I know how frustrating it is when things seem like you can never get things to work - anyway - best of luck - and be sure to hit thanks If I helped you.
Hi Do you lose your data (vids and pics) via this method? i have had same thing happen on my s20+

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