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Hi there,
So I just bought a brand new N6.
Did nothing to it, did not unklock the bootloader, di not flash anything.
Just ran it a first time, set my account, donwloaded the 5.1 OTA when proposed to and then it was over.
After the OTA installation my phone displayed a dead android and "Error".
When rebooting my phone, the apps are "optimizing" undefinitely and then the phone will restart.
I tried factory reset from recovery, that did nothing, I mean, the phone will still bootloop endlessly.
My bootloader is not unlocked so I cannot flash my phone..
Is there anything I can do ?
Thank you in advance
Aanze said:
Hi there,
So I just bought a brand new N6.
Did nothing to it, did not unklock the bootloader, di not flash anything.
Just ran it a first time, set my account, donwloaded the 5.1 OTA when proposed to and then it was over.
After the OTA installation my phone displayed a dead android and "Error".
When rebooting my phone, the apps are "optimizing" undefinitely and then the phone will restart.
I tried factory reset from recovery, that did nothing, I mean, the phone will still bootloop endlessly.
My bootloader is not unlocked so I cannot flash my phone..
Is there anything I can do ?
Thank you in advance
Click to expand...
Click to collapse
try fastboot formatting userdata and fastboot formatting cache
simms22 said:
try fastboot formatting userdata and fastboot formatting cache
Click to expand...
Click to collapse
Same story.
Black screen then reboot, then optimizing then reboot and so on...
Aanze said:
Same story.
Black screen then reboot, then optimizing then reboot and so on...
Click to expand...
Click to collapse
Well, since you haven't enabled OEM unlock, there's not much you can do besides RMA at this point.
Aanze said:
Same story.
Black screen then reboot, then optimizing then reboot and so on...
Click to expand...
Click to collapse
unfortunately, that might have been your only option. as you need to boot up first, to enable unlocking of your bootloader, to reflash the factory image. and you cant boot up
Evolution_Tech said:
Well, since you haven't enabled OEM unlock, there's not much you can do besides RMA at this point.
Click to expand...
Click to collapse
That's what I thought.
I thought I could use the fix described here http://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518 but my device does not appear as "qhusb_bulk" like specified so I guess its over.
id get the phone refurbished, from google or from motorola, since it wasnt anything that you did, but was the updates fault. btw, that happens, very rarely, but it does happen that updates can cause issues.
simms22 said:
id get the phone refurbished, from google or from motorola, since it wasnt anything that you did, but was the updates fault. btw, that happens, very rarely, but it does happen that updates can cause issues.
Click to expand...
Click to collapse
Well thank you anyway, looks like I have no other choice than send the device back.
One last question, since my phone won't stop rebooting endlessly is there any way to turn it off ? Long press on power does not do anythng, it will stil restart...
Edit: I found how to turn it off through bootloader.
Aanze said:
Well thank you anyway, looks like I have no other choice than send the device back.
One last question, since my phone won't stop rebooting endlessly is there any way to turn it off ? Long press on power does not do anythng, it will stil restart...
Edit: I found how to turn it off through bootloader.
Click to expand...
Click to collapse
exactly. i was just gonna write how to do that.
simms22 said:
exactly. i was just gonna write how to do that.
Click to expand...
Click to collapse
Sorry to come back on this thread.
So now I have noticed that when in fastboot, if I type "fastboot oem unlock" I'm getting the popup proposing to unlock bootloader.
As I never selected USB debugging nor enabled developper option when my phone was working, I doubt it would work properly.
Would I have any chance to recover my phone if choosing to unlock the bootloader ?
Aanze said:
Sorry to come back on this thread.
So now I have noticed that when in fastboot, if I type "fastboot oem unlock" I'm getting the popup proposing to unlock bootloader.
As I never selected USB debugging nor enabled developper option when my phone was working, I doubt it would work properly.
Would I have any chance to recover my phone if choosing to unlock the bootloader ?
Click to expand...
Click to collapse
If getting that it should unlock. Got nothing to lose and if does unlock it is recoverable.
Aanze said:
Sorry to come back on this thread.
So now I have noticed that when in fastboot, if I type "fastboot oem unlock" I'm getting the popup proposing to unlock bootloader.
As I never selected USB debugging nor enabled developper option when my phone was working, I doubt it would work properly.
Would I have any chance to recover my phone if choosing to unlock the bootloader ?
Click to expand...
Click to collapse
yes! if you can unlock the bootloader, then you can flash the factory image via fastboot while youre in your bootloader. which would fix you not booting
prdog1 said:
If getting that it should unlock. Got nothing to lose and if does unlock it is recoverable.
Click to expand...
Click to collapse
Wow.. So I tried.. and.. "Device is unlocked" is displayed... I guess I have a chance to flash something now.
Aanze said:
Wow.. So I tried.. and.. "Device is unlocked" is displayed... I guess I have a chance to flash something now.
Click to expand...
Click to collapse
Your good to go. Just need to fastboot the stock images.
just return it, if you find that you cant recover it after unlocking the bootloader then they wont take it back
Aanze said:
Wow.. So I tried.. and.. "Device is unlocked" is displayed... I guess I have a chance to flash something now.
Click to expand...
Click to collapse
grab a factory image, and read directions for flashing a factory image. you want to flash each individual file inside separately, instead of using the flash-all script.
simms22 said:
grab a factory image, and read directions for flashing a factory image. you want to flash each individual file inside separately, instead of using the flash-all script.
Click to expand...
Click to collapse
Yep, doing it right now.. flashing system currently.. crossing fingers;.
crossing my fingers for you over here as well
It worked !! IT WORKED !
I love you xda ! really do love you.
Thanks a million.
(Although it's a bit strange that I was able to unlock bootloader without usb debbugging mode enabled no ?)
This is very interesting indeed. To the OP, where did you purchase the device? I find it very peculiar that you were able to issue the OEM unlock command without using the toggle in settings.
Hi friends,
I am telling you the whole story in a short way,
I have needed to root my devices, so I unlocked bootloader as it said on some web sites and install a new rom. Mine was Android 8.1 Nokia 7 plus TA-1046 600CN I think now its Pie 600WW.
After that that Pie did not work well on my devices, especially sensors and notifications was awful. So tried to downgrade to stock rom, but could not.
Right now, there is no rom on my device and bootloader and also locked the critical partitions.
I have TWRP recovery installed but i cant enter the recovery mode, the device is always in download mode even try to enter with volume UP + Power button phone goes directly download mode.
I have done something stupid with locking bootloader I agree but please help me to get out of this situation.
Its too bad without a phone
Thank you very much.
I dont know if it will work. Did you try to switch the partitions from A to B or B to A?
There are tutorials on how to do that via adb. I cant tell you exactly how to do it, i did it also from tutorials.
magiQx said:
I dont know if it will work. Did you try to switch the partitions from A to B or B to A?
There are tutorials on how to do that via adb. I cant tell you exactly how to do it, i did it also from tutorials.
Click to expand...
Click to collapse
in both partitions it is saying Your device is corrupt. It can't be trusted and will not boot.
and
I cant go into recovery
That sounds bad. Sorry, im not that advanced.
Isn't it possible to force it into recovery via adb? I got no idea, just asking.
magiQx said:
That sounds bad. Sorry, im not that advanced.
Isn't it possible to force it into recovery via adb? I got no idea, just asking.
Click to expand...
Click to collapse
Unfortunately I can`t because the bootloader is locked I have to unlock it but I can not because I have to downgrade the bootloader from Pie to Oreo
It sounds like a bad situation indeed. I think you may be SOOL, but hopefully a way forward will become apparent. Otherwise a new device might be indicated ?
1.unlock bootloader
2.reflash firmware with tools.
for piehttps://forum.xda-developers.com/nokia-7-plus/how-to/guide-workaround-flashing-sparse-t3906070
for oreohttps://forum.xda-developers.com/nokia-7-plus/how-to/workaround-flashing-oreo-firmware-t3793791
I ran into a similar situation and I installed the stock rom using NOST (Nokia Online Service Tool) and the stock rom in .NB0 file type.
If you need those files PM me and I can provide them for you, most likely you have them already if you unlocked your bootloader using TechMesto's service.
This unlocking method was researched by myself, so I bought two machines to study it.
I know that many Chinese can unlock the Bootloader, but they are unwilling to announce it.
They charge high unlock fees to unlock for users in need. This is shameful,I don't like selfish Chinese people.
so I plan to publish it directly.
Let all users have the right to choose whether to unlock, I hope you like it.
How to use it?
Both BlaskShark 3/3Pro and 3S can use this file to unlock the Bootloader.
No need to pay high fees to unlock.
Enter the edl mode method 1: when the phone is off, press and hold the volume up and down keys at the same time,
insert the USB cable to connect to the computer to enter the edl mode.
Entering edl mode Method 2: Turn on usb debugging on the phone, and run adb.exe reboot edl in cmd to enter edl mode.
and use the miflash tools to flash unlockfiles.
Then enter fastboot mode, run UnlockBL.bat to unlock your phone.
Enjoy it！
Download link:
mega.nz/file/fFMgDSzS#zc6_mOGJaLPUwO20IqfZMENJExuTaVRhpYhirsu4Xfw
Blackshark 3/3Pro TWRP download link:
mega.nz/folder/KU8DTZhR#M2YjCHUrmupBkovTam2HtQ
Blackshark 3 KLE-H0 global beta rom download link:
mega.nz/file/rc9EQaQK#0pEu0S95u0DIzO9lCLSl9_wVArc1YUbDN6iIE5elrD4
Blackshark 3 Pro MBU-H0 global rom download link:
mega.nz/file/vVUiTS5A#hOts3JROqqvWAdPKjvp_YqQ0I45av4CH4o26pFJAs84
Unlocking the Bootloader through this method may cause the fingerprint to be lost,
and it needs to be recalibrated before it can be used.
Fingerprint calibration tutorial
Enter *#*#466349#*#* on the dial keypad
Will jump to the fingerprint calibration interface,
Then click 售后校准, you will be prompted to Put the FLASH FLA then click START.
Click Start first, and then immediately press your thumb on the fingerprint module, keeping the phone from moving.
Wait for this step to be complete, then it will prompt Put the black FLAT
You can use black things, or wrap your thumb in black clothes, and then press and hold the fingerprint module.
Then wait for the calibration to complete
The fingerprint module must be completely covered during the calibration process, otherwise the unlock rate will decrease
After success, restart the phone to re-enter the fingerprint and use the fingerprint to unlock.
Thanks for sharing
https://mega.nz/file/TMtj2SJS#7hylBi9HjgA-iR-GQ81-6LoG9bjvI7tfmSdfBqK2pdM
John Eveline said:
This unlocking method was researched by myself, so I bought two machines to study it.
I know that many Chinese can unlock the Bootloader, but they are unwilling to announce it.
They charge high unlock fees to unlock for users in need. This is shameful,I don't like selfish Chinese people.
so I plan to publish it directly.
Let all users have the right to choose whether to unlock, I hope you like it.
How to use it?
The phone enters the edl mode, and use the miflash tools to flash unlockfiles.
Then enter fastboot mode, run UnlockBL.bat to unlock your phone.
Enjoy it！
Download link:mega.nz/file/TMtj2SJS#7hylBi9HjgA-iR-GQ81-6LoG9bjvI7tfmSdfBqK2pdM
password：bs3ublfiles
Click to expand...
Click to collapse
good sharing. hope someone will tested it.
i have already paid the china man tho to unlock. but only on DPX beta rom. doyou hae the MP1 stable rom bro?
I will update the files
hope someone test this... thanks sir
Now it works like a charm
bouyhy01 said:
Now it works like a charm
Click to expand...
Click to collapse
is there a proof? did you document the procedure?
takoyaki17 said:
is there a proof? did you document the procedure?
Click to expand...
Click to collapse
Proof? The guy did us a favor. It works. Thanks OP.
bs3pro said:
Proof? The guy did us a favor. It works. Thanks OP.
Click to expand...
Click to collapse
yes.i need someone to verify that it is working. i'm thankful for OP's effort by the way.
takoyaki17 said:
yes.i need someone to verify that it is working. i'm thankful for OP's effort by the way.
Click to expand...
Click to collapse
It works
bs3pro said:
It works
Click to expand...
Click to collapse
i'll wait for someone to prove it.not just by saying it.black shark has no dev support.so we can't unbrick this phone if something bad happen while doing this. thanks anyway.
I didn't realize everyone needs their hand held. It's called hacking for a reason. This bl unlock couldn't be easier.
So Im VERY new to this. Does this give me the global rom? Also do I need to backup my phone before? The phone is great but the issues with push notifications for certain apps on the Chinese Rom is just a pain in the butt.
Also Im on the bs3 12gb ram 128gb storage is there any different steps I need to take?
lostpunkrock said:
So Im VERY new to this. Does this give me the global rom? Also do I need to backup my phone before? The phone is great but the issues with push notifications for certain apps on the Chinese Rom is just a pain in the butt.
Also Im on the bs3 12gb ram 128gb storage is there any different steps I need to take?
Click to expand...
Click to collapse
No, no rom included. All it does is unlock your BL. It will wipe the device too.
takoyaki17 said:
i'll wait for someone to prove it.not just by saying it.black shark has no dev support.so we can't unbrick this phone if something bad happen while doing this. thanks anyway.
Click to expand...
Click to collapse
Nothing will brick man its just a file that patch the rsa keys blackshark’s servers verification when trying unlocking with the usual unlock commands and it unlocks a bootloader adb interface then you run the bat file and voila
bouyhy01 said:
Nothing will brick man its just a file that patch the rsa keys blackshark’s servers verification when trying unlocking with the usual unlock commands and it unlocks a bootloader adb interface then you run the bat file and voila
Click to expand...
Click to collapse
i see. thanks
have you tried it?
Can anyone post photo proof that this works? Like an image of the bootloader screen and a screenshot of Developer Options?
takoyaki17 said:
i see. thanks
have you tried it?
Click to expand...
Click to collapse
Someone told me he did ,unfortunately i dont have the device
bouyhy01 said:
Someone told me he did ,unfortunately i dont have the device
Click to expand...
Click to collapse
thanks.. i will wait for someone to try this first.
bs3pro said:
No, no rom included. All it does is unlock your BL. It will wipe the device too.
Click to expand...
Click to collapse
Cool well I guess I will wait until the global rom appears somewhere. Need to change over because this not being able to use whatsapp properly is driving me mad.
Cant afford to pay to do it for a while so hoping it shows up online so i can do it myself.
UPDATE AS OF 16 OF MAY 2023
This project isn't working right now, but I am still working on it.
However due the complicated nature of the projects and the fact that I have little free time means this project will probably still take time to get to functional state.
If anyone has any idea please contact me, any hell is welcome!
______________________________________________________
Hi!
So I decided I wanted to flash custom software into my phone, but it's bootloader was locked so I figure a way to unlock it!
I am going to leave 2 methods:
1. It's the most risky but has more chance of working. The idea is to flash the whole firmware again to the phone, but from an unlocked model.
This is posible using the EDL mode and Sahara protocol.
The EDL mode is an emergency mode which allows user to flash firmware in case fastboot and ADB fails. It's also available in all Qualcomm devices.
It is also completly independent from the rest of the phone, and it's the first bootloader we have. If everything is ok it triggers the second bootloader(fastboot) which then boots the system(See the diagram if you want).
As we want to reflash the firmware keep in mind this could brick your phone and I won't take any resposability if it happen
Materials:
-QPST
-Qualcomm Driver
-Working USB Cable
-Fastboot and ADB set up and working
-knoledge on using ADB
Procedure:
1. Download and install Qualcomm drivers
2. Download and install QPST
4.Downlaod the MBN file
3. Reboot
4. Connect the phone to the PC, then open cmd and run "adb reboot edl".
If you are on fastboot mode, then try "fastboot oem edl", "fastboot reboot-edl", "fastboot reboot edl". One of this should work
5. Go to C:\Program Files\Qualcomm\QPST\bin\
6.Open QPST Config(it's a blue phone, see picture)
7. Click on "Start clients" and then "Software download". A new window should open
8. Now we need to select the phone image using the browser button
9. Click on start to flash ⚡️
Please be aware the method wasn't tested, so this could brick your phone.
If you decide to try it, and have questions or ru into problems during the process, please let me know.
Also remember to take a backup of your data, as it is goig to be lost. ℹ
____________________________________________________________________________
As for the second method, I tried it and it didn't work for me, but is completly safe so you may want to give it a try.
1. Enrrol on the android 12 beta program, AND MAKE A BACKUP OF YOUR DATA
2. Install the update
3. Now exit from the beta program
4. Now you should have an update, it's a rollback to the stable version of android 12. After you installed the update the phone will restart and factory reset.
5. Do the setup as normal
In the end you may have unlocked the bootloader, to check just go to developer options and check if it is enabled or not.
Can we get a video of how to do this?
trzpro said:
View attachment 5491701
Click to expand...
Click to collapse
So you attempted one of these methods and did it work or not work.What device did you use?
trzpro said:
View attachment 5491701
Click to expand...
Click to collapse
That seems to be a probelm with the drivers. Did you install everything properly?
You may want to uninstall them and reinstall again to see if we solve the problem. Also try to run the app with admin privileges
Let me know how if you have more issues or if this doesn;t solve the problem at all.
AtrixHDMan said:
Can we get a video of how to do this?
Click to expand...
Click to collapse
I can make a video, but I can only publish it on January. Untill then I think the guide is easy to understand so if you want to try the method you shouldn't have problems.
#mcl said:
I can make a video, but I can only publish it on January. Untill then I think the guide is easy to understand so if you want to try the method you shouldn't have problems.
Click to expand...
Click to collapse
I understand thanks
#mcl said:
这似乎是驱动程序的问题。您是否正确安装了所有内容？
您可能需要卸载它们并重新安装，看看我们是否能解决问题。还尝试以管理员权限运行该应用程序
如果您有更多问题，或者这根本无法解决问题，请告诉我
MOD EDIT: You may need to uninstall them and reinstall to see if we can fix the problem. Also tried running the app with admin rights
Let me know if you have more questions, or if this doesn't solve the problem at all.
Click to expand...
Click to collapse
同样的问题，无法解决。
MOD Edit: Same problem, can't solve it.
Looks like this is a common issue, I will look the documentation of QPST and see if I see the cause of the problem. Thank you guys for helping up this project
So I found that that version of QPST is outdated(it's the 2.7 build 140 and the latest version is 2.7 build 460). I am leaving a zip with it here.
Try and see if this time around we manage to unlock the bootloader
MOD EDIT:
This is the latest version
这是最新版本
#mcl, I have the same problem as you have, I live in Portugal and bought a used Pixel 4 but apparently it's origin is the US, Verizon. From your original post I take it that you didn't try this method yourself and hope others will try? Or were you successful?
for anyone in the same situation, read this thread: https://android.stackexchange.com/q...ed-against-physical-tampering-in-google-pixel
My guess is: if your pixel's " OEM unlocking " is greyed out it will not be possible to unlock. Although I didn't try the EDL route I'm quit sure that at some point you will get a message "bootloader is locked"
gentle_giant said:
for anyone in the same situation, read this thread: https://android.stackexchange.com/q...ed-against-physical-tampering-in-google-pixel
My guess is: if your pixel's " OEM unlocking " is greyed out it will not be possible to unlock. Although I didn't try the EDL route I'm quit sure that at some point you will get a message "bootloader is locked"
Click to expand...
Click to collapse
Hey I am quite busy recently so I haven't really had time to look more on the thread, though I believe there will always be a way, it may be hard to find but no OS is perfect, and Android is no exception. As it turns out, even if this method worked, when it connect to the internet there will be a high chance that using the IMEI of the phone it will "remember" it's a locked model and won't allow you to flash new firmware.
However I am working on a new method, which is also safer, though I have still work to do, so when It is ready I am going to publish another guide.
Good luck all untill them
Hi mcl, my problem is: I do like to change OS and I did so on my previous HTC M7 and M10. And these 2 phones still function with PixelExperience 10 or 11.
But at best I'm a simple layman with a lot of enthusiasm.
Anyway, I will keep an eye on this thread and hopefully you will find time to make this new method work!
By the way, I see that we are "neighbors", I live in Portugal.
gentle_giant said:
Hi mcl, my problem is: I do like to change OS and I did so on my previous HTC M7 and M10. And these 2 phones still function with PixelExperience 10 or 11.
But at best I'm a simple layman with a lot of enthusiasm.
Anyway, I will keep an eye on this thread and hopefully you will find time to make this new method work!
By the way, I see that we are "neighbors", I live in Portugal.
Click to expand...
Click to collapse
Hahah yeah we are definitely neighbors.
Well I do want to become a software engineer though right now I am just a busy enthusiastic.
I also really enjoy custom OS, when I had my Galaxy S9 I used to have custom ROMs.
Hope I manage to find a new solution as soon as posible for all if you guys!!!
How is bootloader state protected against physical tampering in Google Pixel
A week ago my professor's Pixel 4 XL was stolen from his desk when he left it there for charging. The phone has been shut down. It had few minutes of battery left when it was plugged in charging. T...
android.stackexchange.com
any luck with that? can I backup my firmware before doing it?
darknmy said:
How is bootloader state protected against physical tampering in Google Pixel
A week ago my professor's Pixel 4 XL was stolen from his desk when he left it there for charging. The phone has been shut down. It had few minutes of battery left when it was plugged in charging. T...
android.stackexchange.com
Click to expand...
Click to collapse
We are not doing physical atack, so that is not a problem for us.
Also, I don't believe the pixel 4 XL is perfect, for sure there are errors and security vulnerabilities. We just need to find them.
Dear Friend,
I am having issue with S21 Ultra which i purchase just 2 months ago.
I decide to make my device root able , then i have notice that there is no OEM Lock option (Missing) in developer mode.
After searching XDA forum and Google all the setups mention there i have tried to visible OEM Unlocker option but OEM lock option never visible. Even flash stock rom again and again and wait for 168H but still its not visible.
When i go in download mode and try to flash TWRP or any custom rom it show below mention msg.
"Cause
No sign info: (Recovery)
Custom Binary (Recovery) due to remaining installment balance"
Can any one guide me what is the issue, i had purchase this product with Full payment then why it is behaving so strange.
google is best friend please add him to your friend list
reboot to download mode(connected phone to pc, reboot and hold vol+ and vol-) and read first screen options:
EDIT: sorry if you cant see these option list, there could be something different in your case.
Very srtange situation. I have exact same model.
vlubosh said:
google is best friend please add him to your friend list
reboot to download mode(connected phone to pc, reboot and hold vol+ and vol-) and read first screen options:
View attachment 5580147
EDIT: sorry if you cant see these option list, there could be something different in your case.
Click to expand...
Click to collapse
Thanks brother for your prompt response , i tried this but issue remain same
Samaly01 said:
Thanks brother for your prompt response , i tried this but issue remain same
Click to expand...
Click to collapse
Can you boot the phone? Try fastboot oem device-info to check what state od BL is.
vlubosh said:
Can you boot the phone? Try fastboot oem device-info to check what state od BL is.
Click to expand...
Click to collapse
Phone is booting ...no issue in that ....Fastboot not working in s21 Ultra g998b....
Samaly01 said:
Phone is booting ...no issue in that ....Fastboot not working in s21 Ultra g998b....
Click to expand...
Click to collapse
Allow usb debugging in dev.settings
vlubosh said:
Allow usb debugging in dev.settings
Click to expand...
Click to collapse
USB debuggin already allowed ....ADB command work but not fastboot
Samaly01 said:
USB debuggin already allowed ....ADB command work but not fastboot
Click to expand...
Click to collapse
I think you need to have a SIM card in there and to have internet access to see the OEM unlock toggle. Do both of these things apply to you?
Macusercom said:
I think you need to have a SIM card in there and to have internet access to see the OEM unlock toggle. Do both of these things apply to you?
Click to expand...
Click to collapse
SIM Card is installed both WIFI and Data is working but issue remain same.
Samaly01 said:
SIM Card is installed both WIFI and Data is working but issue remain same.
Click to expand...
Click to collapse
Try disabling the automatic date and time and set the date to a day at least one week from now
I have observe a very strange thing, when ever I reboot the device and visit develope option Oem Locker appear then again revisit to developer option it disappear again. Only rebooting device option bring oem option just for few minutes.
so then, when you see unlock option reboot right to DL mode and look if you see device unlock
vlubosh said:
so then, when you see unlock option reboot right to DL mode and look if you see device unlock
Click to expand...
Click to collapse
Still same issue
"Cause
No sign info: (Recovery)
Custom Binary (Recovery) due to remaining installment balance"
Someone suggested to use Samsung combination file, after searching on google there are only 3 Combination files available U1, U2, U3.
Latest file available is COMBINATION_FAC_FAR0_G998BXXU3AUD3
( I think this not usable on Android 12 version (U4)
Please suggest what option i have left to resolve above mention issue.
Could you try to flash latest Stock rom(Via odin) and try again?
Latest Firmware (SM-G998B_BTU_G998BXXU4CVC4) Flash via Odin...Result same
Found this, maybe your case
Custom binary blocked due to remaining installment balance galaxy
Hi, I recieved my S21 Ultra yesterday and sucessfully rooted it using the guide/youtube tutorial. Today, I restarted the device and upon restarting it would go into a bootloop with a small message on top saying: 'Custom binary blocked due to...
forum.xda-developers.com
vlubosh said:
Found this, maybe your case
Custom binary blocked due to remaining installment balance galaxy
Hi, I recieved my S21 Ultra yesterday and sucessfully rooted it using the guide/youtube tutorial. Today, I restarted the device and upon restarting it would go into a bootloop with a small message on top saying: 'Custom binary blocked due to...
forum.xda-developers.com
Click to expand...
Click to collapse
Thanks Brother, but issue is same mine.... no solution
checke my stats in DL mode:
KG state checking
FRP lock off
OEM lock OFF(u)
Warranty void 1
HDM status none
I think you problem is in KG state.
Maybe try to change date as in this tutorial: