Bricked S8 Plus? (SM-G955FD / Brazil ZTO) - Samsung Galaxy S8 Questions and Answers

Hi, I have a bricked S8 Plus. It won't boot to the OS or recovery, only Download Mode. I tried flashing plenty of Stock ROMs (G955FXXUCDUE1 and G955FXXUCDUD1) and even when Odin says "PASS", the phone still won't boot.
FRP and OEM Lock is ON, Warranty Void is 0 and the Download Mode says the model is a SM-955F, but the back of the phone says SM-955FD.
Other ROMs will give Binary error and TWRP will give FRP Lock error.
AP SWREV: B:12 K:11 S:11

Related

G928F with FAP locked

Hi, i have a S6 Edge+ G928F that is blocked on boot samsung logo. I tryed to flash a original stock firmware but is the same. If i try to flash an alternative recovery or kernel, the booloader don't flash the files because there is a FAP locked and i can't unlock this because the phone not start. I tryed to restore with samsung smart switch, but is the same of odin, the phone is blocked on boot logo. Have you any solution?

Can i root again or not

I don't know if I can root again my j5. Yesterday I installed a custom recovery (twrp) in j5 2015 (v 6.0.1 marshmallow) and root my device successfully. Then by mistake I untick oem unlock and restart my phone. Then I got a message saying " Custom binary locked by frp or fap don't remember exactly. I installed Samsung kies 3, enter download mode and flash new firmware successfully. Today I was about to install custom recovery again and when I went into download mode, I noticed something different. Warranty void 0x1 (2) I google it but in every forum, every post it showing that have in front know but in my phone its just saying "warranty void 0x1 (2)" anyway my question is if I can install again custom recovery and root without bricking my device because of this message. Please answer soon.
hronis said:
I don't know if I can root again my j5. Yesterday I installed a custom recovery (twrp) in j5 2015 (v 6.0.1 marshmallow) and root my device successfully. Then by mistake I untick oem unlock and restart my phone. Then I got a message saying " Custom binary locked by frp or fap don't remember exactly. I installed Samsung kies 3, enter download mode and flash new firmware successfully. Today I was about to install custom recovery again and when I went into download mode, I noticed something different. Warranty void 0x1 (2) I google it but in every forum, every post it showing that have in front know but in my phone its just saying "warranty void 0x1 (2)" anyway my question is if I can install again custom recovery and root without bricking my device because of this message. Please answer soon.
Click to expand...
Click to collapse
Yes just go ahead and never disable OEM unlock.

SM-G906L bootloader + unlocked? Rooted twrp but stuck with bootloader

I've got a rooted Samsung S5 SM-G906L (korean) and I've successfully installed resurrection remix via a twrp flash: V5.6.3-20160212-lentislte.zip
It all went well but when I reboot I now just get "set warranty bit : Kernel" - i think the bootloader is locked
I think my bootloader is locked but after reading many forums I still can't tell whether it's locked AND more important i can't unlock it.
I'd like to get RR working but atm it looks like I need to restore my backup or go to stock firmware (both of which can be done)
Ive tried adm and other suggestions still cant install rom.
In download mode it says:
Odin mode
Qualcom secureboot: Enable (CSB)
Reactivation lock: off
Secure download: enabling
UDC start
Help!!!!

Helpp Please! Galaxy S6 Edge Plus FRP Problem!!

Hello guys,
Lately i had some problems with my charging port on my phone and one day i found my cellphone (it was charging) dead and now it's stuck on Samsung S6 Edge + logo not even on the boot logo and it says CUSTOM BINARY BLOCKED BY FRP. i Cannot access the Recovery only the Download Mode.
I really tried everything i've found on the forums from flashing the latest software(i tried more then 5 different firmwares to flash all of them were stock files downloaded from sammobile) to taking it to the repairing service(Not on warranty) and yet they have not done it. I thought if the NAND erase would help me but i have not tried it yet. On Odin it gave me errors like Bootloader blocked by FRP Lock and even for the cache, radio and custom binary. It gave me even the error SECURE CHECK FAIL for this ones. Is there any other way to unlock the FRP so i'll flash it without problems? I still believe there is something i can do but i ran out of ideas. Help!
P.s: It also shows RP SWREV: B:5 K:0 S:1 idk what it means but i think it has to do with the custom binary.
XhulianoT98 said:
Hello guys,
Lately i had some problems with my charging port on my phone and one day i found my cellphone (it was charging) dead and now it's stuck on Samsung S6 Edge + logo not even on the boot logo and it says CUSTOM BINARY BLOCKED BY FRP. i Cannot access the Recovery only the Download Mode.
I really tried everything i've found on the forums from flashing the latest software(i tried more then 5 different firmwares to flash all of them were stock files downloaded from sammobile) to taking it to the repairing service(Not on warranty) and yet they have not done it. I thought if the NAND erase would help me but i have not tried it yet. On Odin it gave me errors like Bootloader blocked by FRP Lock and even for the cache, radio and custom binary. It gave me even the error SECURE CHECK FAIL for this ones. Is there any other way to unlock the FRP so i'll flash it without problems? I still believe there is something i can do but i ran out of ideas. Help!
Click to expand...
Click to collapse
You can flash combined firmware for your model, then you will be able to unlock it.
El Solido said:
You can flash combined firmware for your model, then you will be able to unlock it.
Click to expand...
Click to collapse
I tried to do that but i cannot find the suitable oneif i'm not wrong because odin gave me the error md5 invalid. If you could help me it would be great.
XhulianoT98 said:
Hello guys,
Lately i had some problems with my charging port on my phone and one day i found my cellphone (it was charging) dead and now it's stuck on Samsung S6 Edge + logo not even on the boot logo and it says CUSTOM BINARY BLOCKED BY FRP. i Cannot access the Recovery only the Download Mode.
I really tried everything i've found on the forums from flashing the latest software(i tried more then 5 different firmwares to flash all of them were stock files downloaded from sammobile) to taking it to the repairing service(Not on warranty) and yet they have not done it. I thought if the NAND erase would help me but i have not tried it yet. On Odin it gave me errors like Bootloader blocked by FRP Lock and even for the cache, radio and custom binary. It gave me even the error SECURE CHECK FAIL for this ones. Is there any other way to unlock the FRP so i'll flash it without problems? I still believe there is something i can do but i ran out of ideas. Help!
P.s: It also shows RP SWREV: B:5 K:0 S:1 idk what it means but i think it has to do with the custom binary.
Click to expand...
Click to collapse
I somehow have managed to get back the recovery but it still won't flash the stock firmware. Any idea what to do next anybody?

How to disable Qualcomm Secureboot on Galaxy S7 Unlocked

From what I've been able to google, this means my bootloader is still locked. If I try to flash with Odin, I get this:.
ODIN MODE (HIGH SPEED)
PRODUCT NAME: SM-G930U
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Officail
FRP LOCK: OFF
WARRANTY VOID: 0x0
QUALCOMM SECUREBOOT: ENABLE
RP SWREV: B4(2, 1, 1, 1, 1) K1 S3
SECURE DOWNLOAD : ENABLE
I know Odin detects the phone, it doesn't seem to be an issue with computer -> phone connection.
turned on OEM Unlock and USB debugging, fired up Odin and my phone is telling me the following when I boot it into recovery:
SECURE CHECK FAIL : recovery
And in Odin, the log looks happy as a clam, then tells me
FAIL! (Auth)
I'm really not sure why this is happening shows OEM Unlock as being enabled. I know Odin detects the phone, it doesn't seem to be an issue with computer -> phone connection.
loop on recovery booting and the phone does not accept any official U or V FW
the error is" unsupport dev_type"
please help me
I think you tried to flash custom recovery? Flash stock rom downloaded from updato, heres the link https://updato.com/firmware-archive-select-model?record=839E6F7BC66911E89F15FA163EE8F90B
I also noticed you have a 930, this is edge (935) forum
Additionally, you have 930U, Snapdragon device with locked and not unlockable bootloader. If you are attempting to unlock your bootloader by switching OEM Unlock you won't be able to do it since at 21 december 2018 locked Snapdragon S7 bootloader is not unlockable by any known way
I have an sm-935v which has not taken updates since way before dec 2018, it is at baseband 4 (the 5th digit from rt to lft). Does that mean my bootloader is possibly NOT locked? How would u go about checking if it is in fact unlocked? I have already rooted my s7edge using kingoroot. The android version is 8.0.
i have s7 edge g935u qualcom (oreo version) iwant to install twrp but i did not find qualcombased file is anyone help me....?

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