Failed flash Stock ROM hidden.img Odin - Galaxy S 4 Active Q&A, Help & Troubleshooting

I have a 2 day old 'unlocked' i9295 with a region/carier code XSI. According to sammobile this is a Middle East phone. I tried to flash the XSA Australian Firmware from Sammobile for the I9295 onto this device to get the Australian software, and more importantly modem through ODIN. The flash starts OK but then fails showing invalid ext4 partition immediately after starting the flash of hidden.img (one of the last images to be flashed).
I've checked the cable, and not had any issues with the computer for flashing.
I've tried two different XSA official firmwares - including redownloading them again.
The MD5 checksum checks out OK
Is there some way the phone might be locked so I can't change to an XSA firmware? Does anyone have any ideas how to bypass this WITHOUT breaking the warranty counters etc?
I'm currently left with a non-working phone, I'm downloading the XSI firmware again to see if that might atleast get me back to a working model.
I've not encountered this issue before flashing images for my other phones i9100 or i9505 previously.
Thanks for any help

XSI firmware flash OK
Update: I was able to flash the XSI firmware to this phone using the same method as the XSA firmware.
It appears that something has locked the hidden.img partition? Has anyone come accross this before?

Same problem here, had a rooted 4.3 rom and want to go back to stock rom and then officialy upgrade tot KitKat.
Downloaded N9005XXUDMK3_N9005TNLDMK1_TNL using Odin3-v1.85_3 with admin rights.
hidden.img fails to flash and now my device doesn't boot any more, it gives the error: Firmware upgrade encountered an issue. please select recovery mode in Kies and try again.
How to fix this issue?
---------- Post added at 04:29 PM ---------- Previous post was at 03:32 PM ----------
I just fixed the issue. Just flashed a custom recovery (CWRM) and then it asks for root, just say yes.
Reboots and then i have everything running again.

Related

Tab S2 T810 Soft Bricked

Edit: Problem solved.
To preface all of this, I understood the risks I was taking. I may have accidentally messed something up due to my own error and I understand this. The end.
I have the SM-T810 model. First I flashed the Permissive Lollipop 5.1.1 kernel through Odin along with the TWRP recovery. All went well. I made a backup through TWRP. Tablet worked perfectly upon reboot.
Then I went to flash the Optimal Rom according to the directions:
"1. Download ROMzip to your SD Card
2. BACKUP YOUR CURRENT ROM - I cannot stress this enough. Don't ask why, just do it.
3. You will need to flash the firmware package in ODIN that matches the base of the current ROM, located in post 3 here
4. Flash ROMzip in recovery
5. Reboot"
So Before flashing the ROMzip in recovery, I flashed the provided firmware package in ODIN, "810_oh7_fw_BigBot96.tar.md5" This is where Odin failed and things got messed up.
After restarting the tab it gets stuck at the "Galaxy Tab S2" logo screen. At the top in red letters it reads "Kernel is not seandroid enforcing."
I am still able to get into recovery, which I factory resetted, wiped, formatted, the whole nine yards in a million different combinations. Afterwards I would restore the backup I created earlier (which always appears to be successful), however when I go to reboot from recovery TWRP tells me there is no OS installed and goes back to being frozen at the boot logo. Weird.
Whenever I try to flash stock from Odin, the images provided on these forums, it fails
"<ID:0/005> NAND Write Start!!
<ID:0/005> boot.img
<ID:0/005> FAIL!
<ID:0/005>
<ID:0/005> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)"
Where did I go wrong? I may have accidentally forgot to run odin as administrator, maybe that was it? If anyone has any questions I'll be glad to answer and I appreciate any help that I can get. Thanks.
I would guess that the stock ROM you try to flash has an older bootloader version than the ROM you had flashed before. The bootloader is not downgradeable.
So look for a 5.1.1 stock ROM with a "2B" in the version number ( a canadian and some other version is available). Then Odin should flash it just fine.
hasenbein196601 said:
I would guess that the stock ROM you try to flash has an older bootloader version than the ROM you had flashed before. The bootloader is not downgradeable.
So look for a 5.1.1 stock ROM with a "2B" in the version number ( a canadian and some other version is available). Then Odin should flash it just fine.
Click to expand...
Click to collapse
I have a feeling you are right, since I am able to flash other things through odin on the tab (like the custom kernel), just not the stock rom. Also, I just recently bought the tablet and stupidly updated it immediately upon unboxing, so I probably do have a newer bootloader. If anyone knows where I can get a newer stock ROM I would be very grateful.
bullhound said:
I have a feeling you are right, since I am able to flash other things through odin on the tab (like the custom kernel), just not the stock rom. Also, I just recently bought the tablet and stupidly updated it immediately upon unboxing, so I probably do have a newer bootloader. If anyone knows where I can get a newer stock ROM I would be very grateful.
Click to expand...
Click to collapse
It should be available on SamMobile. Also when flashing your twrp backup make sure you are restoring system.
Lastly you don't need to flash the firmware package just the rom as you are already updated by the looks of things.
So just find the latest stock firmware then flash that then the rom.
ashyx said:
It should be available on SamMobile. Also when flashing your twrp backup make sure you are restoring system.
Lastly you don't need to flash the firmware package just the rom as you are already updated by the looks of things.
So just find the latest stock firmware then flash that then the rom.
Click to expand...
Click to collapse
Thanks for the tips. Would a newer 5.0.2 ROM possibly have the newer bootloader, or would I need to find a 5.1.1 ROM which is what I had previously installed? Having trouble finding a 5.1.1 ROM
Wow that was stupid of me. I never tried flashing the Optimal ROM itself because I initially freaked out after flashing the firmware. My tablet is back in action with Optimal ROM
bullhound said:
Wow that was stupid of me. I never tried flashing the Optimal ROM itself because I initially freaked out after flashing the firmware. My tablet is back in action with Optimal ROM
Click to expand...
Click to collapse
No worries, thanks button is above. ?

Note, sm-n920c bricked frp lock on

Hi guys,
I have a note 5 SM-N920C, tried to install stock firmware but i forgot to turn FRP off.
I have a soft bricked device now and I've tried flashing by Odin, using diferent versions but its still not coming up. I'll attach pictures of the error messages
Thanks for your help in advance
I had the same problem, but I solved it. Flash stock recovery (Odin), full wipe, after that, i flash the last stock rom for my Note 5 ( N920G) and smartphone back to live. I don't no if this resolve your problem, but for me, everything is ok now
About stock recovery, I extracted from the official rom (With Winrar), converted to .tar (tar-Tool_Odin3-v3.10.7) and flash by Odin.
Elt0n01 said:
I had the same problem, but I solved it. Flash stock recovery (Odin), full wipe, after that, i flash the last stock rom for my Note 5 ( N920G) and smartphone back to live. I don't no if this resolve your problem, but for me, everything is ok now
About stock recovery, I extracted from the official rom (With Winrar), converted to .tar (tar-Tool_Odin3-v3.10.7) and flash by Odin.
Click to expand...
Click to collapse
Please can you walk me through step by step. Thanks
PS: I have changed the file extension name from .md5 to .tar and Odin is still not able to flash it, is there any particular file i have to flash and how do i do so?
gmek said:
Hi guys,
I have a note 5 SM-N920C, tried to install stock firmware but i forgot to turn FRP off.
I have a soft bricked device now and I've tried flashing by Odin, using diferent versions but its still not coming up. I'll attach pictures of the error messages
Thanks for your help in advance
Click to expand...
Click to collapse
1)Which Type Of Error ur getting exactly while flashing through Odin? Like At what step it stucks? Can u plz elaborate as couldn't find ur error attachments
2)Try To Flash The Latest Available Firmware For Your Country And Device Model Number Through Odin
3)Latest in the sense if your Country And Device Model Number didn't get 7.0 Nougat update Yet then Download and flash latest dated 6.0.1 firmware with latest PDA/Bootloader/CSC Version OR If Your Country And Device Model Number Already Got 7.0 Nougat Then Also Flash Latest Dated 7.0 Firmware Which On The Top To Download With Latest PDA/Bootloader/CSC Version Through Odin
4)You Can Follow Steps From My Thread To Flash The Stock Firmware Through Odin To Overcome Some Errors
https://forum.xda-developers.com/note5/general/guide-odin-flashing-stock-firmwares-t3634256
Download the latest rom of your model (N920C)
Extract only the "recovery" file with Winrar or 7zip
Convert the "recovery.img" file from .img to .tar (https://forum.xda-developers.com/showthread.php?t=2446269)
Flash "recovery.tar" with Odin
After entering recovery, full wipe
Then flash last firmware for your model
Exynox86 said:
1)Which Type Of Error ur getting exactly while flashing through Odin? Like At what step it stucks? Can u plz elaborate as couldn't find ur error attachments
2)Try To Flash The Latest Available Firmware For Your Country And Device Model Number Through Odin
3)Latest in the sense if your Country And Device Model Number didn't get 7.0 Nougat update Yet then Download and flash latest dated 6.0.1 firmware with latest PDA/Bootloader/CSC Version OR If Your Country And Device Model Number Already Got 7.0 Nougat Then Also Flash Latest Dated 7.0 Firmware Which On The Top To Download With Latest PDA/Bootloader/CSC Version Through Odin
4)You Can Follow Steps From My Thread To Flash The Stock Firmware Through Odin To Overcome Some Errors
https://forum.xda-developers.com/note5/general/guide-odin-flashing-stock-firmwares-t3634256
Click to expand...
Click to collapse
Thank you guys so much. I've flashed but I'm back at the google authentication screen. I used the Nougat update and it worked, stroke of luck actually.
Tried the marshmallow firmware after extracting and it didnt work, i then replaced it with the Nougat firmware and restarted my phone into download mode and it flashed, Didnt have to press start.
Anyway, I could bypass the FRP for my phone will be appreciated thanks
To bypass go to development option and switch fap off
---------- Post added at 10:43 AM ---------- Previous post was at 10:41 AM ----------
That is oem unlock
olojotob said:
To bypass go to development option and switch fap off
---------- Post added at 10:43 AM ---------- Previous post was at 10:41 AM ----------
That is oem unlock
Click to expand...
Click to collapse
I've still not been able to get into the phone because the initial google account has issues
Elt0n01 said:
Download the latest rom of your model (N920C)
Extract only the "recovery" file with Winrar or 7zip
Convert the "recovery.img" file from .img to .tar (https://forum.xda-developers.com/showthread.php?t=2446269)
Flash "recovery.tar" with Odin
After entering recovery, full wipe
Then flash last firmware for your model
Click to expand...
Click to collapse
I have done this over and over and have not been successful.. Would this work with an older or the original firmware? Are there firmwares for the Note 5 that already have the FRP off?
Is there an online service that actually works? If not I have to send my newly purchased soft brick into a Samsung Service Center and for 100 bucks get it fixed..
This is by far the most asinine thing I have ran into in a 25 year tech career
VastOne said:
I have done this over and over and have not been successful.. Would this work with an older or the original firmware? Are there firmwares for the Note 5 that already have the FRP off?
Is there an online service that actually works? If not I have to send my newly purchased soft brick into a Samsung Service Center and for 100 bucks get it fixed..
This is by far the most asinine thing I have ran into in a 25 year tech career
Click to expand...
Click to collapse
You need use the last firmware for your device, you can try flash last firmware with odin or flash some custom rom, i don't know if work with custom rom, but you can try.

[SOLVED ] HELP!!! Lost IMEI & Hard bricked Note =8 SM-N950F/DS

HELP!!! Lost IMEI & Hard bricked Note 8 SM-N950F/DS.
I flashed back my Note8 via Kies3 to stock rom, while updating the process got stuck at 24%. I left it overnight but the phone kept looping to the Installing Update screen then to recovery and on and on.
Then I flashed TWRP recovery through odin and wiped dalvik cache, cache, data and factory reset. The same thing kept on happening but instead of stock recovery it now ends up on TWRP recovery. Then I flashed dm-noverity. After that the phone booted up but there is no IMEI and phone signal. Please help.
mohiminul said:
HELP!!! Lost IMEI & Hard bricked Note 8 SM-N950F/DS.
I flashed back my Note8 via Kies3 to stock rom, while updating the process got stuck at 24%. I left it overnight but the phone kept looping to the Installing Update screen then to recovery and on and on.
Then I flashed TWRP recovery through odin and wiped dalvik cache, cache, data and factory reset. The same thing kept on happening but instead of stock recovery it now ends up on TWRP recovery. Then I flashed dm-noverity. After that the phone booted up but there is no IMEI and phone signal. Please help.
Click to expand...
Click to collapse
Hey. Try download your phone firmware from Sammobile the correct make N950F then use Odin to flash the firmware.
http://www.**********.com/download-odin-tool-for-samsung-galaxy-devices-all-versions/
Hope this helps
---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------
AwesomeARC said:
Hey. Try download your phone firmware from Sammobile the correct make N950F then use Odin to flash the firmware.
http://www.**********.com/download-odin-tool-for-samsung-galaxy-devices-all-versions/
Hope this helps
Click to expand...
Click to collapse
Try this link
https://m.wikihow.com/Recover-a-Bricked-Samsung-Galaxy
Hope it helps
AwesomeARC said:
Hey. Try download your phone firmware from Sammobile the correct make N950F then use Odin to flash the firmware.
http://www.**********.com/download-odin-tool-for-samsung-galaxy-devices-all-versions/
Hope this helps
---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------
Try this link
https://m.wikihow.com/Recover-a-Bricked-Samsung-Galaxy
Hope it helps
Click to expand...
Click to collapse
Brother I have tried the above method as per your suggestion but no result.
mohiminul said:
Brother I have tried the above method as per your suggestion but no result.
Click to expand...
Click to collapse
Try
https://www.fonepaw.com/bricked/fix-bricked-android-phone.html
You need Combination file to fix it
lost emei
this happened to me. I lost imei and could not make calls. what network were you on. I downloaded software for that network from sammobile and installed via odin, the imei returned and I was able to make calls again. I think what happened in my case was I rooted phone and put a rom on it. in aroma I selected t mobile America so it installed the file for that. I was on o2. my phone was unlocked. it did not recognise my simcard
Flash different modems
Hi
It has happened to me too many times with different phones including note 8
Just flash different modems and bootloaders to find the proper one.
androidfilehost .com/?w=files&flid=221868
*:Remove the space bofore .com
You can use both odin and twrp but if you want to stay stocked try odin mode.
If none of the above files worked for you look for other modems.
Odd that you can connect note 8 to kies3.. and not switch..
Sent from my SM-N950F using Tapatalk
I have literally tried everything. No results . I have possibly narrowed down the problem. My bootloader (OEM) is locked. If it was unlocked I could have flashed TWRP and then dm-verity no encrypt mod. Anyone with any suggestions. @holifo I got hold of a few combination files but none of them seems to boot beyond the screen FACTORY BINARY.
mohiminul said:
I have literally tried everything. No results . I have possibly narrowed down the problem. My bootloader (OEM) is locked. If it was unlocked I could have flashed TWRP and then dm-verity no encrypt mod. Anyone with any suggestions. @holifo I got hold of a few combination files but none of them seems to boot beyond the screen FACTORY BINARY.
Click to expand...
Click to collapse
Have you tried this one COMBINATION_FA71_N950FXXU1AQK2
While flashing combination file you need to flash HOME_CSC_OXM with it
mohiminul said:
I have literally tried everything. No results . I have possibly narrowed down the problem. My bootloader (OEM) is locked. If it was unlocked I could have flashed TWRP and then dm-verity no encrypt mod. Anyone with any suggestions. @holifo I got hold of a few combination files but none of them seems to boot beyond the screen FACTORY BINARY.
Click to expand...
Click to collapse
Jtag
holifo said:
Have you tried this one COMBINATION_FA71_N950FXXU1AQK2
While flashing combination file you need to flash HOME_CSC_OXM with it
Click to expand...
Click to collapse
Flashed COMBINATION_FA71_N950FXXU1AQK2 Factory binary from 2 sources along with HOME_CSC_OXM. No improvement. :crying:
so your phone is soft bricked. Its less of an issue since you have access to:
-recovery
-dl mode
go to updato.com and grab about 3 different stock firmwares.
1-the oldest one compatible with your phone you can find. forget about your region just be sure its an early FW and its for N950F. f or ds dosent matter.
2-again same as above but try one from south America.
3- same as #1 but from france or north west europe region.
before flashing, enter recovery and wipe data and cashes.
after wipe dont let the phone boot, have it go straight to DL mode.
now use latest odin and flash the firmwares above. if one of the flashes fail in odin Check your cables and usb port if any of the firmware flashes get stuck or give errors. Be sure to flash all BL AP CP and CSC files. for csc I think HOME csc has the pit file so you might also want to try repartition/bootloader update option if nothing else works. Since your phone is probably out of warranty by now.( might want to check if you can simply get it fixed before trying anything of the above first)
edit:
i saw you said having used kies 3 to do the emergency recovery. Im not sure how that were possible. do you mean smartswitch? if you have not used it, then go dl it and do the recovery from smartswitch. I dont even think kies support the note 8.
Ask him - https://forum.xda-developers.com/an...x-box-free-t3648947/post73222755#post73222755
mohiminul said:
Flashed COMBINATION_FA71_N950FXXU1AQK2 Factory binary from 2 sources along with HOME_CSC_OXM. No improvement. :crying:
Click to expand...
Click to collapse
And this file is flashed via odin til the end - with green PASS? Strange.
Hi mate, i know your feelings.
Ok, i just can tell about my issue. I was on a QK6 custom rom with a QKG bl/modem and fell back in jail So i had to flash stock but only the AP (QK6 bc QKG was at work :angel and CSC file. It booted up with the data of the custom rom and worked quite good. Except the gallery. So i decided to flash the QK6 bl/modem. The flash with odin crashed at the bootloader part. The phone booted without connections, no imei, no baseband...an exclusiv paperweight.
I tried a lot all a disaster. I searched for imei repair with the intencion to pay a lot of money but nothing. Even imei gurus said it's impossible for now to fix the imei for the note 8 with knox 0x1 by software.
Last thing i thought before i went crying to bed was the incomplet flash of the bootloader. So i downloaded over night the whole QKG package and flashed it in the morning.
AND all was fine again. I think the culprit is the Bootloader you can't downgrade from QKG. In the Iron Rom thread are the same issues after flashing the QK6 Bootloader with the rom over a QKG bootloader - all have lost there imei and baseband. They also fixed it than by flashing QKG BL (and modem).
This was my story and i hope it would help to fetch your problem.
I have same problem with your case, its made me sick 1 day but here is my success solution worked like charms !!
1. Download newest stock firmware via SAMFIRM ( for me i used XXVN code) extract it you will have AP and CSC using on this case
2. Download BL and CP via this link: (remove space before .com) You will have BL and CP
androidfilehost .com/?w=files&flid=244051
3. Open Odin chose BL, CP download from Androidfilehost. AP and CSC form stock firmware
Flash them and your Note will be back !! Reply me if u success !!
Ps: This case will upgrade ur blootloader to BRA2
And i heard that cant be rooted again, however my Note 8 is undead so im gonna sell it away better than bricked
Good luck from VietNam
Nice !!!! Its worked !! after i got check fail device 3, binary 2. I could flash ap,cp,csc but BL so now my Note is back to stock
Cheer
mohiminul said:
HELP!!! Lost IMEI & Hard bricked Note 8 SM-N950F/DS.
I flashed back my Note8 via Kies3 to stock rom, while updating the process got stuck at 24%. I left it overnight but the phone kept looping to the Installing Update screen then to recovery and on and on.
Then I flashed TWRP recovery through odin and wiped dalvik cache, cache, data and factory reset. The same thing kept on happening but instead of stock recovery it now ends up on TWRP recovery. Then I flashed dm-noverity. After that the phone booted up but there is no IMEI and phone signal. Please help.
Click to expand...
Click to collapse
Does the imei appear as uknown? or a bunch of zeros?
THORMUNZ said:
Does the imei appear as uknown? or a bunch of zeros?
Click to expand...
Click to collapse
The post you are responding to is 5 months old !
Just saying...
Sent from my Galaxy Note 8 using XDA Labs
THORMUNZ said:
Does the imei appear as uknown? or a bunch of zeros?
Click to expand...
Click to collapse
It used to come as unknown. I figured out a solution. Used https://drive.google.com/file/d/1qI8L3y1GkSlQu_Q03dsZr0DfBkb0ZRcs/view?usp=sharing this combination rom and this eng_boot https://1drv.ms/u/s!Aq07ytE0dzjkhv0iFXiB216r10pAvw
my phone booted to factory repair mode and then just went to IME option and dialed *06#

Trying to flash stock firmware, bootloop, /system/bin/tune2fs is missing

Hello,
Im trying to recover my galaxy s10 for T-Mobile. I flash the correct firmware via Odin, its flashes successfully with no issues, and every time, it gets all the way to the T-Mobile boot screen, freezes, and then starts again at the Samsung screen. When I boot into recovery, I can see at the bottom:
E:[libfs_mgr]Unable to disable quotas on /dev/block/bootdevice/by-name/userdata because /system/bin/tune2fs is missing
I have tried factory resetting from recovery, but it continues to bootloop. Any help would be appreciated, thanks in advance
You used the patched version of Odin right? Reflash the firmware. Use one or 2 version firmwares down from the current if the current firmware doesn't work.
StoneyJSG said:
You used the patched version of Odin right? Reflash the firmware. Use one or 2 version firmwares down from the current if the current firmware doesn't work.
Click to expand...
Click to collapse
I downloaded the newest Odin from SamMobile. Will I be to flash an older firmware, if my bootloader is on the newest?
This error message is normal /system/bin/tune2fs is missing
A full odin Flash should cure it, you may even have to look into the re partition option where you specify the pit file. (extracted from the CSC file).
I've flashed with patched Odin, still same. I'm fairly new to Samsung flashing, how would I go about extracting that file?
OnePlusPat16 said:
I've flashed with patched Odin, still same. I'm fairly new to Samsung flashing, how would I go about extracting that file?
Click to expand...
Click to collapse
try this https://www.youtube.com/watch?v=dfRICZMTPGU

Question Stuck in Download mode after firmware flash

Hi, I need some help flashing my device. Somehow, my device got stuck in a boot loop last night, and I've been having trouble getting it to work again. I think my phone may have reset during an update while in my pocket as I was laying down on the couch last night.
I found my device firmware on sammobile according to the specs listed below. I've downloaded Odin 3.14.4 and have flashed my phone successfully 3 or 4 times at this point, but when it restarts post-flash, it keeps booting into download mode. I can't seem to get it to boot into recovery mode or just turn it off at all anymore. No matter what, it boots straight into download mode.
Does anyone know of a way that I can force it into recovery mode so that I can try restarting it normally? This is my first time flashing a phone, so I have little experience here though I am competent with technology and willing to try further tricks to get it working.
I'm just looking for recommendations and hoping that my phone isn't bricked. I've only owned it for 3 months at this point, so I'm very disappointed.
Thanks in advance for the help, and I'm happy to provide any more information if it helps you come up with any potential solutions.
Specs
Phone: Samsung 21 Ultra
Model: SM-G998U1
PDA: G998U1UES5CVCB
Carrier: XAA
Text on download mode screen:
<!>
partition recovery
Reason avb.slot_verify.c:276: ERROR: recovery: Hash of data does not match digest in descriptor. [2nd]
Calculated Hash of (recovery) : 9C3B9F195F, (VEMETA) : 1C38BF9F7A
Samsung recovery, G998U1UES5CVCB, 50338466R
VBMETA G998U1UES5CVCB, 50341365R
Do you have TWRP installed? Try flushing it. You can also follow Dr. Ketan ROM installation guide, it's very straightforward.
shaharofir said:
Do you have TWRP installed? Try flushing it. You can also follow Dr. Ketan ROM installation guide, it's very straightforward.
Click to expand...
Click to collapse
I don't. I was looking at that post earlier and noticed that it mentioned the G998B/N model. Mine is the G998U1, so I was worried that it wouldn't work or cause more problems. I couldn't find any versions of TWRP that matched my specific model.
your bootloader version is above v1. cannot be unlocked. you need to flash a samsung rom. try redownloading it if you can't boot. and twrp probably won't work either.
you're saying that if you hold the vol up key and power button when the device is off that it won't reboot into recovery at all?
ffuser1 said:
your bootloader version is above v1. cannot be unlocked. you need to flash a samsung rom. try redownloading it if you can't boot. and twrp probably won't work either.
you're saying that if you hold the vol up key and power button when the device is off that it won't reboot into recovery at all?
Click to expand...
Click to collapse
I was actually able to get it to boot into recovery mode this morning. The download mode timed out and the phone shut off which allowed me to finally get into it. I tried redownloading the same rom I got from sammbolie again a few mins ago but still no luck.
Try another firmware with the same BL revision, CVC9 for example
dipotis said:
Hi, I need some help flashing my device. Somehow, my device got stuck in a boot loop last night, and I've been having trouble getting it to work again. I think my phone may have reset during an update while in my pocket as I was laying down on the couch last night.
I found my device firmware on sammobile according to the specs listed below. I've downloaded Odin 3.14.4 and have flashed my phone successfully 3 or 4 times at this point, but when it restarts post-flash, it keeps booting into download mode. I can't seem to get it to boot into recovery mode or just turn it off at all anymore. No matter what, it boots straight into download mode.
Does anyone know of a way that I can force it into recovery mode so that I can try restarting it normally? This is my first time flashing a phone, so I have little experience here though I am competent with technology and willing to try further tricks to get it working.
I'm just looking for recommendations and hoping that my phone isn't bricked. I've only owned it for 3 months at this point, so I'm very disappointed.
Thanks in advance for the help, and I'm happy to provide any more information if it helps you come up with any potential solutions.
Specs
Phone: Samsung 21 Ultra
Model: SM-G998U1
PDA: G998U1UES5CVCB
Carrier: XAA
Text on download mode screen:
<!>
partition recovery
Reason avb.slot_verify.c:276: ERROR: recovery: Hash of data does not match digest in descriptor. [2nd]
Calculated Hash of (recovery) : 9C3B9F195F, (VEMETA) : 1C38BF9F7A
Samsung recovery, G998U1UES5CVCB, 50338466R
VBMETA G998U1UES5CVCB, 50341365R
Click to expand...
Click to collapse
Was your phone carrier branded originally? And you're flashing the u1 firmware so you won't have bloat? Or is it originally an unlocked model? I ask because if it was originally carrier branded and you used the Odin version from the SamMobile site then that may be the reason. U need to use the modded version of Odin that's floating around somewhere. If you need it I can upload it to my drive and let you download that version. I literally just flashed VCB last night and everything worked just fine.
JG96EVO said:
Was your phone carrier branded originally? And you're flashing the u1 firmware so you won't have bloat? Or is it originally an unlocked model? I ask because if it was originally carrier branded and you used the Odin version from the SamMobile site then that may be the reason. U need to use the modded version of Odin that's floating around somewhere. If you need it I can upload it to my drive and let you download that version. I literally just flashed VCB last night and everything worked just fine.
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No, I bought my phone directly from Samsung, and I bought the unlocked model. I chose the rom from sammobile that looked to be exactly what my phone originally had on it based on the model and PDA/carrier info I found when looking through the recovery logs on the phone when the issue first occurred, before flashing anything onto it. If you think the modded Odin might work, I'd be willing to give it a shot.
I can't tell you the exact differences, but I would flash with the patched odin. it's on xda if you search for it.
No luck so far. I've downloaded the patched Odin software and have tried flashing my device numerous times with the same result. I also tried tried flashing firmware that I found on Frija instead of the firmware I originall downloaded from sammobile to see if anything would be different, and that didn't seem to make a difference.
My best guess (could be wrong) is that it doesn't like the bootloader tied to the firmware I've tried to flash onto the device. I've spent a good while searching firmware that uses the version of the bootloader it wants, but I can't find it anywhere. At this point, I'm all out of ideas, but I appreciate everyone's responses and advice.
So this is what you are saying: You're using patched odin (https://forum.xda-developers.com/attachments/odin3-v3-14-1_3b_patched-zip.5158507/) to flash an official U1 Samsung rom (https://samfw.com/firmware/SM-G998U1/XAA/G998U1UES5CVCB for example) in the AP slot, all other slots are empty, without any odin errors during flash, and are then unable to boot, with partition errors seen in download mode? This is very unusual... flashing in download mode overwrites partitions, including recovery. I would assume if there are no odin errors, then the rom file is not corrupt and the sd card is not damaged. I don't know much about flashing through odin with a locked bootloader, maybe unpatched odin with the above instructions is worth a shot. I'm out of ideas aside from the sd card being damaged or trying unpatched odin if the above instructions with patched odin are resulting in recovery partition errors. I don't think you can access adb in download mode either.
You can extract the CSC file using 7zip. In there you will find the PIT file and you can try flashing it with repartition selected and inserting the PIT file in developers section of Odin.
ffuser1 said:
So this is what you are saying: You're using patched odin (https://forum.xda-developers.com/attachments/odin3-v3-14-1_3b_patched-zip.5158507/) to flash an official U1 Samsung rom (https://samfw.com/firmware/SM-G998U1/XAA/G998U1UES5CVCB for example) in the AP slot, all other slots are empty, without any odin errors during flash, and are then unable to boot, with partition errors seen in download mode? This is very unusual... flashing in download mode overwrites partitions, including recovery. I would assume if there are no odin errors, then the rom file is not corrupt and the sd card is not damaged. I don't know much about flashing through odin with a locked bootloader, maybe unpatched odin with the above instructions is worth a shot. I'm out of ideas aside from the sd card being damaged or trying unpatched odin if the above instructions with patched odin are resulting in recovery partition errors. I don't think you can access adb in download mode either.
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Interesting. I did not try it with only the AP slot populated. I thought you needed to always flash with the BL, AP, CP, and CSC.
wait, i messed up. if it has all of those files, flash them. my bad. i was thinking about custom roms - sorry about that.
Hey everyone, just wanted to make a final update.
I ended up bringing my phone into ubreakifix after trying just about everything I could, and they were not able to fix it either. They suggested that it might be a hardware issue and recommended sending it to Samsung for repair. I then sent it over to Samsung, and they confirmed that it was an issue with my motherboard. Samsung replaced my motherboard, and the phone is back in action. Since I only had my phone for about 6 months, it was still under warranty.
I appreciate everyone who took their time to provide me with advice. I hope that this post may help someone experiencing a similar issue to mine in the future.

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