Odin fails to flash - Galaxy Tab S Q&A, Help & Troubleshooting

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

Related

Failed updating from I9000XXJF3 to I9000XXJF7: white screen of death??

I think I can use a little help.
I tried to update my SGS from I9000XXJF3 to I9000XXJF7.
I followed the steps with Odin etc etc....bu now my device does not reboot anymore! It only shows a white screen with blue letters "AT&T WORLD PHONE".
I can not get the device in download mode or recovery mode anymore. When I'm pushing volume down + home + on/off button, it shows the same white screen.
What can I do now? I hope I didn't brick the device....
Can't even get into the menus to flash? Wow.. I don't think you can fix that.
Nope... this sucks big time! Pff I cant stand it anymore...i go to take a sleep now. Tomorrow i try again, but i dont feel like it is going to work!
I tried everything, volume up + home + on/off button = White screen
volume down + home + on/off button = White screen..
jos_jalla said:
I think I can use a little help.
I tried to update my SGS from I9000XXJF3 to I9000XXJF7.
I followed the steps with Odin etc etc....bu now my device does not reboot anymore! It only shows a white screen with blue letters "AT&T WORLD PHONE".
I can not get the device in download mode or recovery mode anymore. When I'm pushing volume down + home + on/off button, it shows the same white screen.
What can I do now? I hope I didn't brick the device....
Click to expand...
Click to collapse
AT&T...
Mate, did you flash Captivate with I9000 firmware? They are, kind of, like 2 different phones...
You can use I9000 firmware, but only if you use standard modem file (that from what I briefly read, I can be completely wrong).
jos_jalla said:
I think I can use a little help.
I tried to update my SGS from I9000XXJF3 to I9000XXJF7.
I followed the steps with Odin etc etc....bu now my device does not reboot anymore! It only shows a white screen with blue letters "AT&T WORLD PHONE".
I can not get the device in download mode or recovery mode anymore. When I'm pushing volume down + home + on/off button, it shows the same white screen.
What can I do now? I hope I didn't brick the device....
Click to expand...
Click to collapse
Did you remove the battery and force a fresh boot into download mode?
And yeah. Are you sure you don't have a captivate and not a SGS i9000?
Remove the battery which might force a reset of the device.
Once you put the battery back in see if you can get into Download Mode again then go through the reflash firmware again. Make sure your using the correct files.
Darkstriker said:
Did you remove the battery and force a fresh boot into download mode?
And yeah. Are you sure you don't have a captivate and not a SGS i9000?
Click to expand...
Click to collapse
Beat me to it.
I have the same problem, I tried to get the phone into download or recovery mode, but no success, it switches between AT&T white screen and black screen all the time...I'm trying since last night, this is frustrating...
Yes, exactly the same problem with my i9000. When I try to enter in donwnload mode I have a white screen with a blue text "AT&T world phone" and it is blincking.
Can't enter in download mode, can't flash new ROM witk Kies......I can do nothing...
Can anyone help me please? There is any chance to recover my phone back?
Thank you very much.
My e-mail is "[email protected]"
Yes, after hours and hours of studing the problem I can confirm:
By mistake, I was using Odin for Captivate , on trying to bring back to life my i9000.
Now, what can I do? There is any chance to get the phone in to the download mode?
Thank you very much for your time and patience...
OK you used the wrong ODIN version... but I thought ODIN doesn't touch the bootloader? So if this is also correct for the captivate version of ODIN, I think there is still hope.
Maybe you can find something useful in the captivate forum.
Sputnik. said:
OK you used the wrong ODIN version... but I thought ODIN doesn't touch the bootloader? So if this is also correct for the captivate version of ODIN, I think there is still hope.
Maybe you can find something useful in the captivate forum.
Click to expand...
Click to collapse
good idea, i'll search in captivate forum... wish i can find something
Same Problem Here This is My most Stupid Firmware Flashing ever made.
Please Help
cant find any info in the captivate forum
Download the correct ODIN, PIT and Firmware. Set them up on your computer.
Remove the battery, SIM and SDCard from your phone. Wait a few seconds.
Re-insert your Battery only.
Put the phone into Download Mode - volume down + home + on/off button
You might need to try this a few times I don't always get it first time.
Connect the phone to your computer by USB and confirm ODIN see's it.
Then flash the firmware again.
Wait for reboot then switch off and re-insert your SIM, SDCard.
Should be right now. Fingers crossed for you.
Ancient_One said:
Download the correct ODIN, PIT and Firmware. Set them up on your computer.
Remove the battery, SIM and SDCard from your phone. Wait a few seconds.
Re-insert your Battery only.
Put the phone into Download Mode - volume down + home + on/off button
You might need to try this a few times I don't always get it first time.
Connect the phone to your computer by USB and confirm ODIN see's it.
Then flash the firmware again.
Wait for reboot then switch off and re-insert your SIM, SDCard.
Should be right now. Fingers crossed for you.
Click to expand...
Click to collapse
tried this method also with no luck, tried to connect using xp sp3, osx snow leopard and windows 7, same damn white screen on and off all time
I hate to state the obvious but have you thought about going to samsung?
Sent from my Stream using XDA App
I had that problem once. Thought I bricked it. The problem was fixed after I got the right pit file
Sent from my GT-I9000 using Tapatalk
SkulleD_PT said:
I hate to state the obvious but have you thought about going to samsung?
Sent from my Stream using XDA App
Click to expand...
Click to collapse
yes i did, but the problem is that where i live there is no AT&T which their logo is flashing onto my phone screen.
they might shoot me in the head.
I made this short video to show the problem
http://www.youtube.com/watch?v=g8AIvalzBvY
Yes, this is our problem.
Our mistake is that we don't look for correct Odin3 flash tool, and we used Odin3 for Captivate.
I have try in Captivate topic maybe find something usefull, but nothing. They us a light different method to get in download mode, but it doesn't work on my phone.
Always I get the same white screen.
I really don't know if the battery is charging in this white screen.

[q] [bricked]t700!!!! Help!!!

hi everyone i bought a chinese version of t700 and rooted with odin everything went well. Later I decided to flash it with the western stock rom
T700XXU1ANF7_T700XAR1ANF5_XAR with odin and got a failed message after hidden.img
now I'm stuck in a continuos loop of "firmware upgrade encountered an issue....." and since the battery is not removable I cant even shut it down. I Attempted to enter the download mode holding the 3 bottons but it results in a loop to "firmware upgrade encounter an issue..." message. So I can't even get into the download mode.
Please help!!
kaede15 said:
hi everyone i bought a chinese version of t700 and rooted with odin everything went well. Later I decided to flash it with the western stock rom
T700XXU1ANF7_T700XAR1ANF5_XAR with odin and got a failed message after hidden.img
now I'm stuck in a continuos loop of "firmware upgrade encountered an issue....." and since the battery is not removable I cant even shut it down. I Attempted to enter the download mode holding the 3 bottons but it results in a loop to "firmware upgrade encounter an issue..." message. So I can't even get into the download mode.
Please help!!
Click to expand...
Click to collapse
Sounds like you softbricked it. Here's how to fix that (note the tablet MUST BE plugged into a PC to fix this) :
mitchellvii said:
If you have flashed a rom and your tablet "soft bricks", i.e. it gets stuck at the Samsung splash screen or boot loops Recovery there is an easy way to recover without having to reflash the original firmware in ODIN (assuming you were smart and made a NANDROID backup before flashing your rom).
TURNING THE DARNED THING OFF:
Here's the problem. If you are at the Samsung splash screen or boot looping Recovery, you cannot turn your tablet off by just pressing the power button and you can't pull the battery. This prevents you from getting back into Recovery and restoring your NANDROID backup. So here is what you do:
1) Plug your tablet into your computer (this is important!).
2) Hold down the home, volume down and power buttons until you boot into download mode. Once you are prompted, push the volume up button to enter download mode completely.
3) Now, once in download mode, hold down the power and volume down buttons (not the home button this time) until you screen goes blank (your tablet MUST be plugged into your computer for this to work!). Release the buttons and you will see the battery symbol on your screen. Your tablet is now off - thank god.
4) To enter Recovery mode, hold the home, volume up and power buttons down until Recovery loads.
5) Restore your NANDROID backup.
Disaster averted.
Click to expand...
Click to collapse
Source: http://forum.xda-developers.com/galaxy-tab-s/help/to-event-soft-brick-disaster-t2838473/post54618555
I would recommend redownloading a stock ROM and flashing that using Odin. Good luck!
Stock roms are country specific. If you bought the device in China, you to have to install the Chinese version or else you will always be in a bricked loop state.
NixxonExxo said:
Stock roms are country specific. If you bought the device in China, you to have to install the Chinese version or else you will always be in a bricked loop state.
Click to expand...
Click to collapse
Any idea where to find USA specific stock firmware? I've looked on Samsungupdate.com and sammobile.com with no luck.
Everytime it's the same:
people are experimenting with their expensive tablet/phone without knowing what the consequences are!
And then, when the experiment fails, they don't know what todo and other people may come with solutions!
Get first some more info before "playing" with your expensive gadget!
cubsrule17 said:
Any idea where to find USA specific stock firmware? I've looked on Samsungupdate.com and sammobile.com with no luck.
Click to expand...
Click to collapse
This thread will help... forum.xda-developers.com/showthread.php?t=2798835
henklbr said:
Everytime it's the same:
people are experimenting with their expensive tablet/phone without knowing what the consequences are!
And then, when the experiment fails, they don't know what todo and other people may come with solutions!
Get first some more info before "playing" with your expensive gadget!
Click to expand...
Click to collapse
Good point. I'm a flashaholic with my phone but intended to leave my T805 unrooted. However, I couldn't accept the SD card limitations and not being able to choose which apps to have on my tablet. It should be my choice not Samsung's and this might be causing people to try rooting without the necessary knowledge. Rant over.
4braid said:
Good point. I'm a flashaholic with my phone but intended to leave my T805 unrooted. However, I couldn't accept the SD card limitations and not being able to choose which apps to have on my tablet. It should be my choice not Samsung's and this might be causing people to try rooting without the necessary knowledge. Rant over.
Click to expand...
Click to collapse
Samsung is nothing to blame in this: Google is!

[Q] HELP with S6 Edge Brick/Flash!

Hey guys,
So today, I got a notification saying to update to 5.1 for my T-Mobile Galaxy S6 Edge. There was a error so I plugged it into my computer and used the Smart Switch app they recommended to install the update to my phone. After Smart Switch downloaded the update and installed it onto my phone, my phone is now stuck at the first bootup screen where is just says "Samsung Galaxy S6 Edge, powered by Android"!! I don't know what to do now....I tried downloading the official 5.0.2 ROM for T-Mobile and flashing it using Odin 10.6 but it gives me a NAND Write Start FAIL! every time...I've been reading up on this forum for a couple hours now but my eyes have completely tired out. Was hoping I could get some suggestions/insight on what I might do. I believe there is ONE option which is to type the model # + serial # into the Smart Switch program which factory resets my phone but I was hoping to avoid that since I forgot to back up my photos recently (stupid I know..) Anyways, any help is appreciated.
Thanks!
JERRYHOYO said:
Hey guys,
So today, I got a notification saying to update to 5.1 for my T-Mobile Galaxy S6 Edge. There was a error so I plugged it into my computer and used the Smart Switch app they recommended to install the update to my phone. After Smart Switch downloaded the update and installed it onto my phone, my phone is now stuck at the first bootup screen where is just says "Samsung Galaxy S6 Edge, powered by Android"!! I don't know what to do now....I tried downloading the official 5.0.2 ROM for T-Mobile and flashing it using Odin 10.6 but it gives me a NAND Write Start FAIL! every time...I've been reading up on this forum for a couple hours now but my eyes have completely tired out. Was hoping I could get some suggestions/insight on what I might do. I believe there is ONE option which is to type the model # + serial # into the Smart Switch program which factory resets my phone but I was hoping to avoid that since I forgot to back up my photos recently (stupid I know..) Anyways, any help is appreciated.
Thanks!
Click to expand...
Click to collapse
You need to look into finding the official Odin package (it is likely that only the 5.1.1, or "OF6" version will work now) for your device, and using Odin to restore your phone to the correct firmware version.
One of the places you an get it is from here: http://www.sammobile.com/firmwares/download/48252/G925TUVU2COF6_G925TTMB2COF6_TMB/
But there are alternatives/mirrors around here somewhere that might work better. Good luck.
Aou said:
You need to look into finding the official Odin package (it is likely that only the 5.1.1, or "OF6" version will work now) for your device, and using Odin to restore your phone to the correct firmware version.
But there are alternatives/mirrors around here somewhere that might work better. Good luck.
Click to expand...
Click to collapse
Just downloaded the firmware from that website and was able to flash it using Odin (says PASS!) but it's still stuck at the galaxy s6 Edge screen for the bootup...any insight or suggestions on what I can do?
Thanks
JERRYHOYO said:
Just downloaded the firmware from that website and was able to flash it using Odin (says PASS!) but it's still stuck at the galaxy s6 Edge screen for the bootup...any insight or suggestions on what I can do?
Thanks
Click to expand...
Click to collapse
Ouch, that doesn't sound good. Are you sure your device is the G925T ? To be absolutely certain, you can look on the back of the device, in fine print, it should show the model number (SM-G925T is technically the full model#).
Otherwise, there's some reports around here of this (or similar) problem when they've had their phone carrier-unlocked or otherwise have done anything with their IMEI stuffs in any fashion. I would browse through the forums here to see if there's a good solution. I'm not a good source for "that side of things."
Edit: You might look into this thread or, for another possible fix, this thread.
I can't vouch for the authenticity or safety of flashing anything but official stock firmware, but it sounds like the 2nd link is working for some.
Flash twice in download mode.
After first flash do not let phone reboot.
When phone starts to start up do button combination vol down, power & home button.
Pp.
PanchoPlanet said:
Flash twice in download mode.
After first flash do not let phone reboot.
When phone starts to start up do button combination vol down, power & home button.
Pp.
Click to expand...
Click to collapse
This is good advice. To elaborate, there's two ways to achieve this:
1) Uncheck the "Auto Reboot" option in Odin. It might be greyed out, in which case you can edit your .ini file to achieve the same. Once the stock package is completely finished flashing, you can manually reboot straight into download mode by holding down the buttons until it comes back on into download mode.
2) If you're quick enough, the "easier" way is to wait until the Odin flash is complete, and immediately upon its auto-reboot (goes to black screen on the device), hold down the buttons to force it into download mode.
And then, in either case, flash the package again. It should be taking a few minutes to flash - it's huge. Particularly the SYSTEM partition, which is over 3.5gb.
Aou said:
This is good advice. To elaborate, there's two ways to achieve this:
1) Uncheck the "Auto Reboot" option in Odin. It might be greyed out, in which case you can edit your .ini file to achieve the same. Once the stock package is completely finished flashing, you can manually reboot straight into download mode by holding down the buttons until it comes back on into download mode.
2) If you're quick enough, the "easier" way is to wait until the Odin flash is complete, and immediately upon its auto-reboot (goes to black screen on the device), hold down the buttons to force it into download mode.
And then, in either case, flash the package again. It should be taking a few minutes to flash - it's huge. Particularly the SYSTEM partition, which is over 3.5gb.
Click to expand...
Click to collapse
Just tried to flash it twice with Odin but it's still stuck at the boot screen :\
Hopefully one of the links you posted above will help! Will update back soon.
Aou said:
This is good advice. To elaborate, there's two ways to achieve this:
1) Uncheck the "Auto Reboot" option in Odin. It might be greyed out, in which case you can edit your .ini file to achieve the same. Once the stock package is completely finished flashing, you can manually reboot straight into download mode by holding down the buttons until it comes back on into download mode.
2) If you're quick enough, the "easier" way is to wait until the Odin flash is complete, and immediately upon its auto-reboot (goes to black screen on the device), hold down the buttons to force it into download mode.
And then, in either case, flash the package again. It should be taking a few minutes to flash - it's huge. Particularly the SYSTEM partition, which is over 3.5gb.
Click to expand...
Click to collapse
Well, the second link you posted in a previous post worked!! Thanks!!
Sadly, I wiped the data/factory reset once since it was suggested and I lost all my photos...(sigh) I imagine that there's no way of just getting those back?
Diskdigger, Google for free apk.
Or buy in playstore.
Pp.
Should of installed Google Photos app does automatic backups and has unlimited storage.
Sent from my SM-G925T using Tapatalk
ztmike said:
Should of installed Google Photos app does automatic backups and has unlimited storage.
Sent from my SM-G925T using Tapatalk
Click to expand...
Click to collapse
Google is very invasive with your system, the cloud storage that came pre-installed works great or Dropbox even better.
Pp.
Not sure what your getting at being invasive.. Dropbox doesn't offer unlimited, and didn't even know there was a stock cloud storage app from Samsung pre installed, guessing though that's not unlimited either.
Sent from my SM-G925T using Tapatalk
You get yours unlocked? I know people were having that issue when they got theirs unlocked
Sent from my SM-T337T using XDA Free mobile app
Aou said:
This is good advice. To elaborate, there's two ways to achieve this:
1) Uncheck the "Auto Reboot" option in Odin. It might be greyed out, in which case you can edit your .ini file to achieve the same. Once the stock package is completely finished flashing, you can manually reboot straight into download mode by holding down the buttons until it comes back on into download mode.
2) If you're quick enough, the "easier" way is to wait until the Odin flash is complete, and immediately upon its auto-reboot (goes to black screen on the device), hold down the buttons to force it into download mode.
And then, in either case, flash the package again. It should be taking a few minutes to flash - it's huge. Particularly the SYSTEM partition, which is over 3.5gb.
Click to expand...
Click to collapse
Hey AOU,
I ran into this issue again recently after I tried to factory reset my phone.
It got stuck on the Galaxy S6 Edge screen.
I was going to use the second link like I did before but it seems like the megaupload file isn't available anymore...Do you have any suggestions?
Thanks!

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+

Question A52s random “Can’t load Android system.” when rebooting

Hi all,
I am encountering this strange bug randomly: sometimes the device Is rebooting itself and it goes automatically in recovery mode, sometimes after a reboot it does the same. The error is always: Can’t load Android system. clicking on “try again” solves the issue (sometimes at the first retry, sometimes after some retries).
I’m attaching the error screens, also because the error message is not every time the same (Attaching also a normal way to enter recovery).
Has someone encounter this bug?
Any hints on how to solve this? I haven’t already do a full reset of the phone, but i think it wilL be the next step I’ll do if the phone is continuing like this.
Thanks!
Hi Arobase40, thanks for your answer.
Yes i know that this things could happen if you do some strange things to the phone (and in my past i was used to that ) but in this case, all is pure and untouched, no unathourized apk and no modding at all. (My use is quite noob-ish now eheh)
And that's seems very strange! :/ I made only ota update and this happened both with android 11 and 12.
Arobase40 said:
This mostly happens when you did some tricky things on your phone. lol
If full reset is not enough (specially when the system is missing....) you'd have to restock it with an official Samsung firmware... ^^
Click to expand...
Click to collapse
Hi Arobase40, thanks for your answer.
Yes i know that this things could happen if you do some strange things to the phone (and in my past i was used to that ) but in this case, all is pure and untouched, no unathourized apk and no modding at all. (My use is quite noob-ish now eheh)
And that's seems very strange! :/ I made only ota update and this happened both with android 11 and 12.
Arobase40 said:
Well ok, in your case try to flash back a stock firmware from Samsung with Frija or Samfw (don't forget to supply the correct model and CSC) using PC Odin.
If that don't fix the problem then get in touch with your local Samsung website and you should find a phone number for the after sale service and they will give you the nearest Samsung official repair center from your home.
They should fix this issue very quickly using most probably the same tool which is PC Odin.
If you go to the repair center don't forget to backup all your apps and data, remove your scard if you have one and also your sim card...
Click to expand...
Click to collapse
Thanks for your help and explanations.
Just to be updated and make some laugh: today the phone while was charging has become completely unresponsive, showing "Samsung Galaxy" on a black screen when touching Power Button or connecting to Power. After a while (hard pressing Power Button and Power+vol up) it restart itself and works again. Never had such an experience with a phone (a COMPLETELY stock phone)
IvanCattaneo95 said:
Thanks for your help and explanations.
Just to be updated and make some laugh: today the phone while was charging has become completely unresponsive, showing "Samsung Galaxy" on a black screen when touching Power Button or connecting to Power. After a while (hard pressing Power Button and Power+vol up) it restart itself and works again. Never had such an experience with a phone (a COMPLETELY stock phone)
Click to expand...
Click to collapse
Idk, seems like a hardware issue to me. Try and have a go at where you've bought it and have them check it over.
My first thought too is hardware.
A few years ago I had something similar with a different phone (Moto G) - as a last ditch effort I popped out the SIM and SD cards and reseated them and it worked perfectly after that. If you have an SD card you might even want to leave it out a few days just to see.
Not saying this is your issue but couldn't hurt to try!

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