Need help with FRP Lock - Samsung Galaxy S7 Edge Questions and Answers

Guys I have an unrooted phone which I want to install TWRP on. When I flash TWRP via Odin it says ''Custom binary blocked by FRP lock'' I really don't know what to do. Can any of you help me?

kurskoo40 said:
Guys I have an unrooted phone which I want to install TWRP on. When I flash TWRP via Odin it says ''Custom binary blocked by FRP lock'' I really don't know what to do. Can any of you help me?
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Try installing firmware through odin then again start the rooting and installing process of TWRP.

rokilmr said:
Try installing firmware through odin then again start the rooting and installing process of TWRP.
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Do you mean the stock firmware?

kurskoo40 said:
Do you mean the stock firmware?
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Yes, you need to flash the stock firmware first. Download from sites like Sammobile.
Then flash via Odin.
After that enable developer mode and make sure to turn on Oem Unlock.
Then flash root or flash twrp.

kurskoo40 said:
Guys I have an unrooted phone which I want to install TWRP on. When I flash TWRP via Odin it says ''Custom binary blocked by FRP lock'' I really don't know what to do. Can any of you help me?
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I can help you, contact me: fb.com/sanguine9x

Related

Custom binary locked by SECURE IMAGE (boot.img)

Hello guys hoping to get some help with this issue. So...I flashed the update for SuperSU on my S7 Edge using FlashFire, after flash it went into boot and this is what i got; "Custom binary blocked by SECURE BOOT (boot.img)" on left cornor and "Security Error: This phone has been flashed with unauthorized software & is locked. Call your phone operator for additional support." I can go into recovery mode, I tried to factory reset but did not work. Any help would be greatly welcome. I am still noob at this so please go ez on me
Stock Firmware for S7 Edge G935T UVU3APG1
Duggi1663 said:
Hello guys hoping to get some help with this issue. So...I flashed the update for SuperSU on my S7 Edge using FlashFire, after flash it went into boot and this is what i got; "Custom binary blocked by SECURE BOOT (boot.img)" on left cornor and "Security Error: This phone has been flashed with unauthorized software & is locked. Call your phone operator for additional support." I can go into recovery mode, I tried to factory reset but did not work. Any help would be greatly welcome. I am still noob at this so please go ez on me
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Update..
So... I decided to flash Stock Firmware and now its working like a charm . hope this helps others with the same situation. Cheers
Duggi1663 said:
Update..
So... I decided to flash Stock Firmware and now its working like a charm . hope this helps others with the same situation. Cheers
Click to expand...
Click to collapse
Its not necessary to flash stock, simply reflashing the engboot will suffice, and does not wipe the device.
First of all you wanted to Flash SuperSu.... Did you enable Android Debugging.... Then check OEM Unlock?
If not you messed up there...
Next You need use Odin to flash CF-Root. You are now running a patched Kernel and SuperSU
Use TWRP app to install twrp for your device.
i have the same exact problem, been trying to flash stock firmware but cant get it to work. help please!!!! which firmware? can i get a link please!!!!!!!!!!
qwewqa said:
Its not necessary to flash stock, simply reflashing the engboot will suffice, and does not wipe the device.
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Click to collapse
Hello, having same issue. Didn't realize you can only make backups with flashfire, not actually flash them back with the program too...
I have the original files I installed with Odin, are one of these the engineering boot file? (BL, AP, CP, CSC?)
Or are you talking about something else...? Thanks!
BobTheTenth said:
Hello, having same issue. Didn't realize you can only make backups with flashfire, not actually flash them back with the program too...
I have the original files I installed with Odin, are one of these the engineering boot file? (BL, AP, CP, CSC?)
Or are you talking about something else...? Thanks!
Click to expand...
Click to collapse
You flash the engboot file you used to root the device, the one you placed in AP and is around 20 mb in size (not the actual firmware) .
qwewqa said:
You flash the engboot file you used to root the device, the one you placed in AP and is around 20 mb in size (not the actual firmware) .
Click to expand...
Click to collapse
Thanks!
Recovery locked

Help! Custom binary

Help! I am still on stock kitkat and I have reactivation lock (yep I know thats the problem) on. Then I decided to install a custom recovery (twrp) via flashify and then I booted into recovery, now it says "custom binary blocked by reactivation lock" and "secure fail: recovery". If I try to reboot my phone it keeps booting into recovery mode.
My question is do I have to install the firmware all again or can I also install only the stock recovery with odin and make the phone work all again? If it is the second one... Can someone PLEASE upload a file of the kitkat recovery? Thx in regards!
dude install stock kitkat firmware for ur device and extract recovery.img inside the tar file then convert recovery.img to tar hope u understood
shahram Ali said:
dude install stock kitkat firmware for ur device and extract recovery.img inside the tar file then convert recovery.img to tar hope u understood
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Click to collapse
Thank you for your answer
However I did it another way lol, just flashed the whole rom all again with odin and it works flawlessly. There's no need to wipe anything.
tm60405 said:
Thank you for your answer
However I did it another way lol, just flashed the whole rom all again with odin and it works flawlessly. There's no need to wipe anything.
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Click to collapse
Yes cause it is reflashed stock recovery xD and phone status to offical anyway congratulations:victory:

Can someone help me with this?

I really need help on this. The binary is found but not the app. What should i do now to get fully rooted?
Redo stage 1
pr1jker said:
Redo stage 1
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Redo stage 1 means that i have to re root it right?
Junsengzaikia said:
I really need help on this. The binary is found but not the app. What should i do now to get fully rooted?
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Click to collapse
Flash latest supersu.zip from custom recovery and you will be fully rooted
Again try root via twrp or cf auto root
Good luck
Krprem said:
Again try root via twrp or cf auto root
Good luck
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I lost my two recovery after downing stock firmware from Sammobile. What should I do now?
Junsengzaikia said:
I lost my two recovery after downing stock firmware from Sammobile. What should I do now?
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Flashing stock firmware will restore the stock recovery obviously, and remove root access. So flash TWRP again (on Odin disable the Auto Reboot option while doing) via Odin and then flash the latest SuperSU zip from TWRP. Easy.
ithehappy said:
Flashing stock firmware will restore the stock recovery obviously, and remove root access. So flash TWRP again (on Odin disable the Auto Reboot option while doing) via Odin and then flash the latest SuperSU zip from TWRP. Easy.
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Thanks man. But I also have a error pop up from my notification (trltedt-user MMB29M N910GDTU1DPG4 release-keys).
Should I flash twrp straight away?
Junsengzaikia said:
Thanks man. But I also have a error pop up from my notification (trltedt-user MMB29M N910GDTU1DPG4 release-keys).
Should I flash twrp straight away?
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I really don't know that error mate. But just flash recovery from Download mode, should work. Don't forget to un-tick that auto reboot option in Odin.

Remove frp lock in rooted soft bricked phones.

SORRY ABOUT MY BAD ENGLISH
I am writing this tread because i recently unlocked the frp lock on my bricked ROOTED samsung galaxy note 5 (SM-N920C). I faced problem in flashing stock firmware as my phone lost drk. And hence i do research and it took about a month to find a solution. I am sharing it here.
Tools i used.
1. Samsung tool pro( cracked version)
2. SM-N920C Combination file:
http://shell.boxwares.com/default.aspx?DeviceModel=SM-N920C&Type=All#fh5co-table
Because i am on nougat firmware the Samsung tool pro doesn't work and at the same time i am not able to down grade the firmware due to frp lock.
3. TWRP RECOVERY
https://twrp.me/samsung/samsunggalaxynote5.html
PROCEDURE:
1. Flash the combination file in download mode. And wait for the phone to boot. In my case the phone doesn't boot.
Then go to download mode agian and remove frp lock with samsung tool.
2. Flash TWRP.
3. Flash any custome rom from TWRP. :good:
simply go to download mode and flash official firmware
after phone starts go to settings>>developer mode>>enable oem unlock toggle
that's all no frp lock anymore. i wonder why it took you 1 month to figure this out.
tucking fypo said:
simply go to download mode and flash official firmware
after phone starts go to settings>>developer mode>>enable oem unlock toggle
that's all no frp lock anymore. i wonder why it took you 1 month to figure this out.
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Click to collapse
Actually, when the phone is under the frp lock. Flashing stock firmware under odin will not work. At least it happened to my n920g. I used the emergency restore through the samsung smart switch app.
Sent from my SM-N920G using XDA-Developers Legacy app
loppv said:
Actually, when the phone is under the frp lock. Flashing stock firmware under odin will not work. At least it happened to my n920g. I used the emergency restore through the samsung smart switch app.
Sent from my SM-N920G using XDA-Developers Legacy app
Click to expand...
Click to collapse
but i could easily go to download mode even with frp lock on. only i could not restart my phone and not enter twrp. but download mode worked fine forme
Since i lost Drk i can't able to boot after repair with smart switch. And thats why i tried this method.
rahulkr0507 said:
Since i lost Drk i can't able to boot after repair with smart switch. And thats why i tried this method.
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It's simple flash twrp with odin and flash magisk or supersu with twrp and voila...the phone is booted with stock rooted kernel
ebusuhejbi said:
It's simple flash twrp with odin and flash magisk or supersu with twrp and voila...the phone is booted with stock rooted kernel
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We can't able to flash custom recovery in this case. The phone will not allow it.
ebusuhejbi said:
It's simple flash twrp with odin and flash magisk or supersu with twrp and voila...the phone is booted with stock rooted kernel
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flashing any custom recovery wont work on frp locked. it will fail in odin.
If flash stock boot the phone and check oem unlock
Drk matters
ebusuhejbi said:
If flash stock boot the phone and check oem unlock
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Click to collapse
If there is no drk in the phone it won't boot. I lost drk and not able to flash the stock rom.
rahulkr0507 said:
If there is no drk in the phone it won't boot. I lost drk and not able to flash the stock rom.
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Click to collapse
And I lost drk but seems i checked the oem unlock on when rooted the phone and when I flash stock firmware the phone is booted without drk but I can flash twrp with odin and reroot the phone again
ebusuhejbi said:
And I lost drk but seems i checked the oem unlock on when rooted the phone and when I flash stock firmware the phone is booted without drk but I can flash twrp with odin and reroot the phone again
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Click to collapse
Yes its possible but in my case the oem unlock git disabled i dont know how its happened. After that i can't do anything other than the above procedures to make the device working.
Could you change the destination of SM-N920C Combination file, because I can`t download it from your link. Thank you.
Try to rename firmware .tar.md5 to .tar (remove.md5).and flash it via odin .it work
lawong said:
flashing any custom recovery wont work on frp locked. it will fail in odin.
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Click to collapse
try rename firmware original samsung from .tar.md5 to .tar only(remove.md5).and flash it via odin again.it work for me
tassotti said:
Could you change the destination of SM-N920C Combination file, because I can`t download it from your link. Thank you.
Click to expand...
Click to collapse
Its not my link i just given the link from i downloaded the files.
I just checked the link and its working.
rahulkr0507 said:
Its not my link i just given the link from i downloaded the files.
I just checked the link and its working.
Click to expand...
Click to collapse
I found this file on another place. Thank you.
Sent from my SM-N920C using Tapatalk
Help with FRP Locked
I need help with this. I have tried several methods, 2 different ODIN versions, several different firmwares...I cannot get out of FRP lock. Please, Please help me.
Please explain the problem in detail. Whats shown in phone about the failure?
lonewolf5557 said:
I need help with this. I have tried several methods, 2 different ODIN versions, several different firmwares...I cannot get out of FRP lock. Please, Please help me.
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Click to collapse
Flashing firmwares will not undo FRP. No matter how many you flash. Solving the FRP problem lies elsewhere. And to another comment some FRp locked sammys will flash in odin under lock,Others will not. FRP lock is contained in a Partition in the device that is not touched by odin. If flashing orig stock firmware does not boot due to DRK problem then that has to be addressed first. I have not had a Note 5 in a while but This much I do know.
TheMadScientist said:
Flashing firmwares will not undo FRP. No matter how many you flash. Solving the FRP problem lies elsewhere. And to another comment some FRp locked sammys will flash in odin under lock,Others will not. FRP lock is contained in a Partition in the device that is not touched by odin. If flashing orig stock firmware does not boot due to DRK problem then that has to be addressed first. I have not had a Note 5 in a while but This much I do know.
Click to expand...
Click to collapse
Where do I start then, please. Thank you.

[How to INSTALL TWRP on OneUI Pie]

Im try install TWRP on OneUI Pie ODIN was reject my flash. They say: Official Binary (Recovery) and FAILED
Im tried to downgrade to Android 8.0.1, i got same situation.
HELP ME PLEASE!!!
Im download 7.0 Frimware and downgrade it (flash) ODIN, I can't flash it. Its Failed
p/s: OEM is Unlock already
sorry for my bad english
muhdzuhri said:
Im try install TWRP on OneUI Pie ODIN was reject my flash. They say: Official Binary (Recovery) and FAILED
Im tried to downgrade to Android 8.0.1, i got same situation.
HELP ME PLEASE!!!
Im download 7.0 Frimware and downgrade it (flash) ODIN, I can't flash it. Its Failed
p/s: OEM is Unlock already
sorry for my bad english[/QUOT
Root it, then try to install twrp
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Click to collapse
nithambu said:
muhdzuhri said:
Im try install TWRP on OneUI Pie ODIN was reject my flash. They say: Official Binary (Recovery) and FAILED
Im tried to downgrade to Android 8.0.1, i got same situation.
HELP ME PLEASE!!!
Im download 7.0 Frimware and downgrade it (flash) ODIN, I can't flash it. Its Failed
p/s: OEM is Unlock already
sorry for my bad english[/QUOT
Root it, then try to install twrp
Click to expand...
Click to collapse
<Reply> Sir, can you show me step by step how to do that.
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Click to collapse
muhdzuhri said:
nithambu said:
<Reply> Sir, can you show me step by step how to do that.
Click to expand...
Click to collapse
<Reply> Is that phone number? I cant contact you.
take my phone number +60 0133652176
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