Question S21 Ultra stuck in boot loop - Samsung Galaxy S21 Ultra

So after the first May update I was getting the restars/crashes like everyone else.
The second May update I updated via ota 2 days ago, but overnight, I'm not sure what happened but the phone fails to boot, it just loops between samsung logos.
I need the data on the phone, so a factory reset isn't viable.
Any ideas or solutions on how I can at the very least backup some files from the storage?

Is your bootloader unlocked?
Can you try flashing the previous firmware? I don't think this will work because downgrade usually requires a data wipe, but it's worth a shot.

Sorry for not saying, my phone was completely stock. I don't want to risk wiping in case a future update allows me to boot.

Nabeel_Nabs said:
So after the first May update I was getting the restars/crashes like everyone else.
The second May update I updated via ota 2 days ago, but overnight, I'm not sure what happened but the phone fails to boot, it just loops between samsung logos.
I have tried flashing the latest firmware via odin but it didn't help. I need the data on the phone, so a factory reset isn't viable.
Any ideas or solutions on how I can at the very least backup some files from the storage?
Click to expand...
Click to collapse
If you have already flashed the phone using odin then the data partition on the phone is erased.
You can downgrade the phone to previous security patch within the same binary.
For example
Let's say you have bricked the phone after installing the April Security patch on Binary 5
then you can downgrade to March Security patch Binary 5 which will fix your phone.

I read using the home csc prevented a wipe?
Would downgrading from the latest may update to the April update work?
mvikrant97 said:
If you have already flashed the phone using odin then the data partition on the phone is erased.
You can downgrade the phone to previous security patch within the same binary.
For example
Let's say you have bricked the phone after installing the April Security patch on Binary 5
then you can downgrade to March Security patch Binary 5 which will fix your phone.
Click to expand...
Click to collapse

try using safe mode (hold volume + power button until device turns on) , you should be able to at least backup data.
if that doesnt work a downgrade wont help either, and you'll most likely will have to factory reset

st3chn0 said:
try using safe mode (hold volume + power button until device turns on) , you should be able to at least backup data.
if that doesnt work a downgrade wont help either, and you'll most likely will have to factory reset
Click to expand...
Click to collapse
Yeah I tried safe mode, it doesn't work

Nabeel_Nabs said:
Yeah I tried safe mode, it doesn't work
Click to expand...
Click to collapse
well only way to recover data would be to root the device other than that it looks like a factory reset is going to be your only option

st3chn0 said:
well only way to recover data would be to root the device other than that it looks like a factory reset is going to be your only option
Click to expand...
Click to collapse
I can't root without unlocking the bootloader / wiping though, right?
Also can I rollback to the previous may or April update?

Download samfw and use the soft unbrick option in samsung tab. Then boot to download mode and reflash previous firmware using odin or samfw.
Make sure to use home CSC to save data.

illusion786 said:
Download samfw and use the soft unbrick option in samsung tab. Then boot to download mode and reflash previous firmware using odin or samfw.
Make sure to use home CSC to save data.
Click to expand...
Click to collapse
do you mean the samfw frp tool?
Also what does the fix soft unbrick function do? Is it something i can do without having to download their tool? I know how to use adb etc.

Thats correct, the frp tool.
The soft unbrick option stops it from bootloop, then allows you to load the bootloader to enter odin to flash.
I wouldn't have a clue how you would stop it bootlooping via adb.... So yes that tool would be my only option.

illusion786 said:
Thats correct, the frp tool.
The soft unbrick option stops it from bootloop, then allows you to load the bootloader to enter odin to flash.
I wouldn't have a clue how you would stop it bootlooping via adb.... So yes that tool would be my only option.
Click to expand...
Click to collapse
I can get into download mode already, repairing the firmware doesn't help.

Related

Galaxy Note stuck at boot screen after OTA update

Hi, My note is stuck at boot screen after the official OTA update. I tried googling but most seems to pertain to Rooted/flashed phones.
Mine is a new note which has not been rooted at all in the past. I downloaded to OTA update and it has been stuck at the bootscreen for the past few hours.
Any help appreciated!
1. Try pulling out the battery for a few minutes.
2. Boot into recovery mode and wipe cache and dalvik cache.
should i also wipe the data/factory reset in recovery mode?
No. God forbid, then you might end up with a superbrick
Thanks for your help
Sent from my GT-N7000 using XDA
Unable to enter recovery mode
Hey I got similar problem, my phone gets stuck at Samsung logo screen. I am unable to enter recovery mode. When it shows android update screen after pressing recovery mode combination, my phone restarts.
Is there anyway I can get back normal mode without losing data on phone
indianphoenix said:
Hey I got similar problem, my phone gets stuck at Samsung logo screen. I am unable to enter recovery mode. When it shows android update screen after pressing recovery mode combination, my phone restarts.
Is there anyway I can get back normal mode without losing data on phone
Click to expand...
Click to collapse
Keep them pressed for 3 seconds more then you end up to recovery. They need to be pressed while booting the device from reboot or off state, then you will end up in recovery or download mode.
Sent from my GT-N7000 using Tapatalk 2
Yesterday, I received an OTA on my galaxy note and now it is also stuck in boot screen with the breathing samsung logo.
I tried to go into recovery mode using the 3 button combo, but it wouldnt enter into recovery mode. I get the green android logo with wire mesh and the phone reboots.
Can someone help me to boot my phone?
Got mine backup and running after OTA update gave me Samsung logo freeze issue
So after the 7MB OTA stability patch mine too was stuck on samsung logo.
Kies wouldn't recover it and putting into download mode or recovery mode didn't help. I too tried to go into recovery mode using the 3 button combo, but it wouldnt enter into recovery mode. I get the green android logo with wire mesh and the phone reboots but i didn't at the time try for 3 more seconds.
I then used ODIN and applied a downloaded Aussie Gingerbread ROM as i couldn't find Aussie ICS ROM. With my plan to do a Kies/wifi update to ICS. This caused acore and other processes to crash every few seconds. I then did a factory reset which got it stable and then tried to update to ICS but the phone said there were no updates available. Then I applied the international ICS using ODIN so i'm back were i was two days ago before the stupid 7MB patch.
Unfortunately, I don't think i can get anymore OTA updates but after the 7MB one i don't think i want to.
Long story short i think you should be able to go into recovery mode do a factory reset and it should be OK.
bigwalabig said:
Hi, My note is stuck at boot screen after the official OTA update. I tried googling but most seems to pertain to Rooted/flashed phones.
Mine is a new note which has not been rooted at all in the past. I downloaded to OTA update and it has been stuck at the bootscreen for the past few hours.
Any help appreciated!
Click to expand...
Click to collapse
U can download stock ics and flash it through pc odin. Cheers.
Press 3 combo button to enter download mode and plug ur cable data once u have open pc odin with downloaded rom on pda :beer:
Sent from my GT-N7000 using xda premium
ODIN voids warranty?
I have the same issue after receiving 7MB OTA update. I am unable to go into recovery mode(same green robot and wire mesh etc...), so i am going to use ODIN method... but will flashing stock ROM using ODIN void my warranty?? I am not rooted.
Thanks.
vinit.the.one said:
I have the same issue after receiving 7MB OTA update. I am unable to go into recovery mode(same green robot and wire mesh etc...), so i am going to use ODIN method... but will flashing stock ROM using ODIN void my warranty?? I am not rooted.
Thanks.
Click to expand...
Click to collapse
To flash yoi have to root...which voids warranty
But not to worry
Check the videos in my sig...it will explain how to succesfully unroot and get back to normal :good:
Rulinglionadi said:
To flash yoi have to root...which voids warranty
But not to worry
Check the videos in my sig...it will explain how to succesfully unroot and get back to normal :good:
Click to expand...
Click to collapse
Thanks.... but this is my aunt's phone, so rooting is not an option. I use HTC Hero... and we have RUU which we run on the PC and everything is restored to stock.... it removes root if you have it and also runs without root. Is there anything similar for samsung devices?
Also, now I am considering going for warranty repair... didnt want to do that at first as i have a really bad experience with HTC service centers... now lets see what samsung does..!!
Same problem here please find a fix!!
Rulinglionadi said:
To flash yoi have to root...which voids warranty
But not to worry
Check the videos in my sig...it will explain how to succesfully unroot and get back to normal :good:
Click to expand...
Click to collapse
You don't need root to flash stock with PC Odin, and flashing any stock does not affect warranty. To use Odin you need phone in download mode (vol down, home and power until reboot into download)
Sent from my GT-N7000 using xda premium
SOLVED!
vinit.the.one said:
I have the same issue after receiving 7MB OTA update. I am unable to go into recovery mode(same green robot and wire mesh etc...), so i am going to use ODIN method... but will flashing stock ROM using ODIN void my warranty?? I am not rooted.
Thanks.
Click to expand...
Click to collapse
Just flash it using the same os version you already have installed in my case I had the same problem with this little ota update and I've just flash it with the same ics version that was installed and my phone was back with all my stuff and rooted... once you finish doing the re flash you'll get an on screen message saying "Fail to update try using samsung kies on your computer" or something like that...
Thanks... but I went for warranty repair .. and I got it back in 2 hours..... unfortunately I lost all my data .. even on external partition. Now it is on ICS and still I have a notification for available update ... which I wont do.
Anyone has had success with that update?
Sent from my Hero using xda app-developers app

N950F reporting only 32gb storage ?

Morning guys.
i have a note 8 / 950f bought from CFW .
i am sure its meant ot haver 64gb storage but while checking just its showing as 32gb with only 6gb free...
am i checking it the wrong way ?
magyosha said:
Morning guys.
am i checking it the wrong way ?
Click to expand...
Click to collapse
You didn't say how you were checking it, so can't really answer that. Post a screenshot.
Torquemada288 said:
You didn't say how you were checking it, so can't really answer that. Post a screenshot.
Click to expand...
Click to collapse
Checked it in storage and also with astro
magyosha said:
Checked it in storage and also with astro
Click to expand...
Click to collapse
Yeah, you've got a problem there. You'll want to contact CFW and return it.
do'hh
i did flash it with Three firmware to enable the Volte/voip settings as it came on EE .. could that make it lose it ?
magyosha said:
do'hh
i did flash it with Three firmware to enable the Volte/voip settings as it came on EE .. could that make it lose it ?
Click to expand...
Click to collapse
It has happened to me. Wipe Cache/Dalvik from recovery
طوني تبولة said:
It has happened to me. Wipe Cache/Dalvik from recovery
Click to expand...
Click to collapse
Can only wipe dalvik if rooted I think.
magyosha said:
Can only wipe dalvik if rooted I think.
Click to expand...
Click to collapse
You can boot into recovery with bixby + vol up + power. And then inside recovery it should say something like:
Reboot to system
Reboot to bootloader
Update from zip
Update from adb sideload
Wipe Cache <-- choose this one.
Factory reset
Mount system
Graphic test
Recovery log
Etc.
But I'd recommend a firmware recovery with Smart Switch. Or a full reflash with Odin. You just have to use all files inside Odin and choose CSC instead of HOME_CSC. This way Your phone will be fully wiped etc. Backup Your data before cause You will lose all Your data. Including internal storage files.
Also, using Odin sometimes can trip Your knox for no reason. So be careful. Try Smart Switch first .
ProtoDeVNan0 said:
Also, using Odin sometimes can trip Your knox for no reason.
Click to expand...
Click to collapse
No, it can't.
@magyosha
Someone else had this issue with an S8, it was only showing 16 gigs of internal storage on a 64GB unit, a factory reset fixed it and it went back to normal.
You could try doing a factory reset in recovery, if that doesn't work, flash the newest available stock ROM using Odin, and use the CSC_OXM file, not HOME_CSC since that won't wipe your phone.
after flashing your partitions may be messed up. whatever you flashed may created a separate partition to run on.
The problem actually exists. However, the fix is relatively easy. Most times it is caused by a CFW as the geeks here have rightly said. Inthe rarest of situations, it occurs due to a buggy back up from an older phone via the smart switch. To solve this, you really need to hard reset your phone through the recovery menu. This article explains it in the simplest form. https://www.lemmymorgan.com/solve-note-8-32gb-storage-problem/
lemmy28 said:
The problem actually exists. However, the fix is relatively easy. Most times it is caused by a CFW as the geeks here have rightly said. Inthe rarest of situations, it occurs due to a buggy back up from an older phone via the smart switch. To solve this, you really need to hard reset your phone through the recovery menu. This article explains it in the simplest form. https://www.lemmymorgan.com/solve-note-8-32gb-storage-problem/
Click to expand...
Click to collapse
The problem is that once I boot in recovery it never gets passed that no command error screen. and once it gets at that point there is no coming back.
Phone never starts again and I have to flash firmware again(without CSC , or it fails to even start).

Full AT&T official FIRMWARE G935AUCS4BRA1 to restore //G935A\\ with January security

Full AT&T official FIRMWARE G935AUCS4BRA1 to restore //G935A\\ with January security
G935AUCS4BRA1
Latest ODIN 3.12.10
Enjoy !!!!
norbarb said:
G935AUCS4BRA1
Latest ODIN 3.12.10
Enjoy !!!!
Click to expand...
Click to collapse
As always, thanks so much.
New BIT 5 version is released ... link needed
aamszia said:
New BIT 5 version is released ... link needed
Click to expand...
Click to collapse
There is no full firmware with Bootloader 5, there not even any of G935 was OTA updated to Bootloader 5 as of yet. . There are only combination files witch you should not flash unless you need to fix your phone. So i'm sorry but you stuck on it.
Can't seem to get it to download... through computer or phone
Edit: I got it.... thanks
norbarb said:
G935AUCS4BRA1
Latest ODIN 3.12.10
Enjoy !!!!
Click to expand...
Click to collapse
Thank you ! Quick question, I currently have 935A with May security firmware fully stock, can I just flash this directly to get latest update ? (I believe this will wipe my phone too)
bestjsg said:
Thank you ! Quick question, I currently have 935A with May security firmware fully stock, can I just flash this directly to get latest update ? (I believe this will wipe my phone too)
Click to expand...
Click to collapse
Yes. You can flash directly and this will wipe data in your phone.
Sent from my SM-N950U using XDA Premium HD app
Stock ATT firmware
Thanks tons, now stuck in a boot loop cannot even turn off. I have tried various ways to get the U version and if I get this back to stock, think I will sell it and buy a U version. Hate carrier proprietary garbage.:good:
nomad247 said:
Thanks tons, now stuck in a boot loop cannot even turn off. I have tried various ways to get the U version and if I get this back to stock, think I will sell it and buy a U version. Hate carrier proprietary garbage.:good:
Click to expand...
Click to collapse
You need to get to recovery and clean cache
Sent from my SM-N950U using XDA Premium HD app
Bootloop
You need to get to recovery and clean cache
Have a ask a really dumb question, How do I get to "clear cache" in recovery? And of course, googled it, just have to charge some. I did achieve root earlier, just trying to get the "U" mod installed. Thanks tons
edit: Did the steps so now I have a blinking message saying recovery booting...
nomad247 said:
You need to get to recovery and clean cache
Have a ask a really dumb question, How do I get to "clear cache" in recovery? And of course, googled it, just have to charge some. I did achieve root earlier, just trying to get the "U" mod installed. Thanks tons
Click to expand...
Click to collapse
Press and hold power, home and volume button up anthill Samsung splash screen. Then let go and for recovery menu to popup.
Sent from my SM-N950U using XDA Premium HD app
Boot loop and maybe bricked
I still cannot get to the cache to clear it.
Here what I have right now.
hold power button, screens goes black then have the first screen of start, S7 edge, it goes off and comes back on
i can get into down load mode, tried reloading the stock firmware but get a write error, model miss-match
if arrow down goes to start up boot loop, if arrow up does into downlaod
power off (does not really shut off)
Vol up + home + power, gets the recovery booting loop
Odin sees the phone, but any writes all seem to fail. Sometimes have to use Odin Prince sometimes 3.12.7
In 12/.6 tried to load the S7 edge qual com image file from rooting, and that said fail in red.
Tried to flash back stock but like I said earlier, says product code miss match
I had tried to use odin to do that update and that probably is what screwed the pooch.
Any ideas?
eror 404 not found broken link very nice...
error 404
can you upload the file again ?
@norbarb you need to take all your links down if you're not going to reupload them.
Boot loop and recovery boot loop
You need to get to recovery and clean cache
ok so, is there a way to fix this with boot lop and recovery in boot loop?
Odin comsy sees the phone but ADB does not... Hoping to get this fixed and working again. Had to buy a phone so using a SM-G930V. At least no more ATT for me....
Anyone???
Here you go guys enjoy.
https://drive.google.com/drive/folders/1aal95ObUmnxdNu33bac0GXosOSRLXD0i
Q: why are the files doble the size of the other updates??
bsharp8 said:
Here you go guys enjoy.
Click to expand...
Click to collapse
Disregard - sorry, didn't see the new link.
Edit: Thanks for the updated files! I'm not sure why it failed the first time, but it worked the second time.

secure check fail modem

When i turn my phone on flashes red secure check fail modem and wont go any further is there any way to fix this issue? Any help would be much apperciated thanks.
Satellizer420 said:
When i turn my phone on flashes red secure check fail modem and wont go any further is there any way to fix this issue? Any help would be much apperciated thanks.
Click to expand...
Click to collapse
Has this just happened randomly? Was you updating? Flashing with Odin?
If it was me, I would factory reset in recovery (hold power, bixby and volume up at the same time. It will say something, which I can not remember but just wait a minute and recovery will pop up, then choose factory reset) If that failed I would flash the stock image with Odin.
I am sure someone else would have a better suggestion, this is just what I would do. I am a noob btw.
Thanks 4 the reply. Happend after failed samfail root attempt. Still does it after factory reset and after flashing stock rom
Satellizer420 said:
Thanks 4 the reply. Happend after failed samfail root attempt. Still does it after factory reset and after flashing stock rom
Click to expand...
Click to collapse
You might be better off asking/searching in the Snapdragon variant thread. I am exynos so I do not have a clue, sorry.
This is from flashing samfail

Galaxy S10 bootloop after updte to Android 10

This morning I saw that I can update to the new Android 10 version on my Galaxy S10.
I was happy and of course updated directly.
Everything worked fine, the update was downloaded, installed and the phone rebooted.
And from there it hung in a boot loop.
I had already unlocked the bootloader 2 months ago, but only to flash the original firmware again because of an unsuccessful attempt to install TWRP.
Now the Galaxy S10 starts up, shows the information that the boot loader has been unlocked and then the boot logo and vibrates.
Then it goes straight off and starts again.
I cannot use the key combinations to get into the recovery or in the download mode.
How can I solve this problem ?
(Sorry for my bad englisch i come from germany)
You can try following:
Plug your phone in the PC with the USB cable. Then press/hold Bixby + Volume Down and hopefully it will boot to download-mode.
Otherwise try (still plugged in) force shutdown/restart by pressing/ holding Volume Down + Power - as soon as the screen turns off shift to pressing/ holding Bixby + Volume Down for download-mode. Try it at few times as its all about timing.
If still no luck, unplug your phone and let the battery run out. Then press/hold Bixby + Volume Down and plug in to get to download-mode. This may take some time as the phone needs to recharge a little before it reacts.
Once in download-mode flash your software before the update via Odin - I would use Home_CSC first trying to save your data.
Got exactly the same problem today. Don't know which one I flashed in november though
So how to keep (maybe) the data? flash only HOME_CSC?
nikolaus2007 said:
Got exactly the same problem today. Don't know which one I flashed in november though
So how to keep (maybe) the data? flash only HOME_CSC?
Click to expand...
Click to collapse
Yes to using Home_CSC but to be safe I would flash all 4 files (AP - BL - CP - HomeCSC) as some people have reported their storage gets corrupted/ shows wrong capacity.
Use either Samsung 10 (BSKO) or latest Pie (ASJG). Both should be ok as you are flashing the bootloader when using all 4 files.
Norup58 said:
You can try following:
Plug your phone in the PC with the USB cable. Then press/hold Bixby + Volume Down and hopefully it will boot to download-mode.
Otherwise try (still plugged in) force shutdown/restart by pressing/ holding Volume Down + Power - as soon as the screen turns off shift to pressing/ holding Bixby + Volume Down for download-mode. Try it at few times as its all about timing.
If still no luck, unplug your phone and let the battery run out. Then press/hold Bixby + Volume Down and plug in to get to download-mode. This may take some time as the phone needs to recharge a little before it reacts.
Once in download-mode flash your software before the update via Odin - I would use Home_CSC first trying to save your data.
Click to expand...
Click to collapse
Thanks!
I got into the download mode.
I used SamFirm to download the firmware but it was Android 10
Right now i am downloading Andoid Pie from updato.com...
No premium, i am just a free member, so it shows me "20 Hours left"
Where can i download the latest SM-G973F Germany (DBT) Android Pie Firmware for free and without that high speed restriction ?
I think i have to put the home_csc file into the CSC field in odin ?
Didn't work for me, neither ASJG (Pie) nor BSKO (Q).
Had to wipe data, beause system nerver booted again.
Lost all my data. Congrats Samsung to this very best update mechanism. Nerver had on any Nexus nor OnePlus.
Maybe you have more luck.
download mode its not opening idk what i need to do im gonna lose my mind ( sorry for my bad english )
c_j_k said:
Thanks!
I think i have to put the home_csc file into the CSC field in odin ?
Click to expand...
Click to collapse
Yes!
maxmelax said:
download mode its not opening idk what i need to do im gonna lose my mind ( sorry for my bad english )
Click to expand...
Click to collapse
Have you tried all 3 of my suggestions listed above?
Norup58 said:
Yes to using Home_CSC but to be safe I would flash all 4 files (AP - BL - CP - HomeCSC) as some people have reported their storage gets corrupted/ shows wrong capacity.
Use either Samsung 10 (BSKO) or latest Pie (ASJG). Both should be ok as you are flashing the bootloader when using all 4 files.
Click to expand...
Click to collapse
I flashed G973FXXS3ASJG to my Galaxy S10.
First i tried only homeCSC but it was still brick.
Then i flashed only AP, it worked.
But after I set up my smartphone again, I saw that I only have 32 GB of storage even though my Galaxy S10 is the 128 GB version.
Then, as you said, I flashed all four files (AP - BL - CP - HomeCSC).
It still shows me that I only have 32 GB of storage
c_j_k said:
I flashed G973FXXS3ASJG to my Galaxy S10.
First i tried only homeCSC but it was still brick.
Then i flashed only AP, it worked.
But after I set up my smartphone again, I saw that I only have 32 GB of storage even though my Galaxy S10 is the 128 GB version.
Then, as you said, I flashed all four files (AP - BL - CP - HomeCSC).
It still shows me that I only have 32 GB of storage
Click to expand...
Click to collapse
When I first read your post I thought:
Seriously…. Seriously…..
I mean, why the heck would you only flash one file (you were actually warned against this) when it is just as easy to fill-out all 4 slots in Odin? People amaze me!
Okay its Xmas, so back to helping:
‘What you have experienced is a side-effect of using Odin to flash an AP file to your device with the CSC slots left empty. Never flash a full AP file on this range of devices without also filling at least the HOME_CSC slot. It is safe, however, to flash only a recovery image in the AP slot.
To attempt to repair the damage, you need to boot to TWRP, select Advanced Wipe, tick Data, select Repair or Change File System followed by Resize File System. Your /data will return to its former size, but you will probably find you have lost some data.’
Above is quoted from #ianmacd
So, if your phone is on stock Pie (minimum ASIG), with OEM unlocked, try this to get TWRP installed in order to use above rescue.
Go here and download Multidisabler: https://forum.xda-developers.com/ga...ynos/g97xf-multi-disabler-encryption-t3919714
Go here and download TWRP Magisk Patched: https://forum.xda-developers.com/ga...ynos/recovery-twrp-galaxy-s10-magisk-t3919248
Now read post #2 in the TWRP thread for installation guidance…. When you get to no.10 flash the Multidisabler you downloaded instead and then skip to no.12
After no.12 reboot, boot back into TWRP and try the Data fix above.
If all goes well you will have full storage capacity again, TWRP installed and rooted with Magisk.
Norup58 said:
You can try following:
Plug your phone in the PC with the USB cable. Then press/hold Bixby + Volume Down and hopefully it will boot to download-mode.
Otherwise try (still plugged in) force shutdown/restart by pressing/ holding Volume Down + Power - as soon as the screen turns off shift to pressing/ holding Bixby + Volume Down for download-mode. Try it at few times as its all about timing.
If still no luck, unplug your phone and let the battery run out. Then press/hold Bixby + Volume Down and plug in to get to download-mode. This may take some time as the phone needs to recharge a little before it reacts.
Once in download-mode flash your software before the update via Odin - I would use Home_CSC first trying to save your data.
Click to expand...
Click to collapse
i am having the same problem but i cant enter download mode and my pc doesnt recognise the phone to use odin
is there any possible solution to that ? thank you in advance
th3maker said:
i am having the same problem but i cant enter download mode and my pc doesnt recognise the phone to use odin
is there any possible solution to that ? thank you in advance
Click to expand...
Click to collapse
Yeah, I can see you have started a thread with your problem.
If the first two of my suggestions doesnt work for you then you have to let the phone bootloop until the battery dies/ runs dry and then try my third suggestion.
Norup58 said:
When I first read your post I thought:
Seriously…. Seriously…..
I mean, why the heck would you only flash one file (you were actually warned against this) when it is just as easy to fill-out all 4 slots in Odin? People amaze me!
Okay its Xmas, so back to helping:
‘What you have experienced is a side-effect of using Odin to flash an AP file to your device with the CSC slots left empty. Never flash a full AP file on this range of devices without also filling at least the HOME_CSC slot. It is safe, however, to flash only a recovery image in the AP slot.
To attempt to repair the damage, you need to boot to TWRP, select Advanced Wipe, tick Data, select Repair or Change File System followed by Resize File System. Your /data will return to its former size, but you will probably find you have lost some data.’
Above is quoted from #ianmacd
So, if your phone is on stock Pie (minimum ASIG), with OEM unlocked, try this to get TWRP installed in order to use above rescue.
Go here and download Multidisabler: https://forum.xda-developers.com/ga...ynos/g97xf-multi-disabler-encryption-t3919714
Go here and download TWRP Magisk Patched: https://forum.xda-developers.com/ga...ynos/recovery-twrp-galaxy-s10-magisk-t3919248
Now read post #2 in the TWRP thread for installation guidance…. When you get to no.10 flash the Multidisabler you downloaded instead and then skip to no.12
After no.12 reboot, boot back into TWRP and try the Data fix above.
If all goes well you will have full storage capacity again, TWRP installed and rooted with Magisk.
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Click to collapse
Hey Bro, I bricked my phone as well in the morning while updating to android 10 but I just had my bootlocker unlocked but no root on it. Could you tell me if there is any possibility to backup the stuff on my phone? Right not Im waiting for my battery to drain to 0% that I can get into download mode and try something out maybe you have a tip for me
Can someone send me a prepatched magisk ap file for HK 9730 Android 10. I don't know what I did. I just pre patched it myself and flashed with odin just like ANY other update but this time, it gets stuck at Samsung logo. I waited a good while too. Maybe I didn't have the right magisk version which is why I'm asking if someone has a pre patched that works, idk but I don't want to lose my data.
BeastyReedhawk said:
Hey Bro, I bricked my phone as well in the morning while updating to android 10 but I just had my bootlocker unlocked but no root on it. Could you tell me if there is any possibility to backup the stuff on my phone? Right not Im waiting for my battery to drain to 0% that I can get into download mode and try something out maybe you have a tip for me
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Click to collapse
My suggestion is to download the complete stock firmware- be it Pie or 10 (Q) - and then when flashing all 4 files via Odin use the Home_CSC file to try to retain your data.
I use FRIJA to download firmwares as the d/l speed is very good.
Bear in mind, if you at some point intend to root and/or install TWRP your phone will be wiped in the process so backup your stuff before going down that road.
Hi, i have the same problem, i can't access to download mode, i have access to twrp recovery but i can't do anything, if i touch the recovery screen, the phone reboot, have you any suggestion please, to recover my phone?
OK, i find a way accidently!
thks
I am also experiencing this issue that the OP is having with their S10. I also have an S10. There was a software update for my phone and now I wake up to my phone boot looping itself to death.
For someone that lives in the United States, which firmware should I use to recover my phone? I ask because there is like 20+ countries to choose from for the exynos G973F model
Norup58 You saved my life!!!! LOVE YOU. i got into download mode THANKS MAN
LOVE UU
My have a similar problem buh worse... Was updating manually then got the error message.
Tried to put it back into download mode the went into black screen and now doesn't respond to anything. Seems dead
RemixDeluxe said:
I am also experiencing this issue that the OP is having with their S10. I also have an S10. There was a software update for my phone and now I wake up to my phone boot looping itself to death.
For someone that lives in the United States, which firmware should I use to recover my phone? I ask because there is like 20+ countries to choose from for the exynos G973F model
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Click to collapse
Hello,
I have a Samsung Galaxy Note 9 (SM-N9600) that will not boot. So far I have flashed 2 official firmwares with Odin, and on the first boot attempt after flashing, it will show a percentage bar that counts up to around 5 or so percent before skipping to 100 then looping again. It only does the percentage thing on the first boot after flashing. When I try a factory reset from the recovery I get a no pdp scenario error also. I have tried all that I can think of and even took it to a Samsung Service centre but no solution. I would really appreciate any help I can get.

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