Hello Folks!
Here's an easier and safest way to downgrade your phone without deleting any Data. Works in Any Samsung Galaxy S7 or S7 Edge.
You showing on your movie to flash only AP. What about bl, cp and csc??
doesn't work, I keep getting "sw rev check fail device 2 binary 1"
JeffG79 said:
doesn't work, I keep getting "sw rev check fail device 2 binary 1"
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Can someone help?
Related
I updated my USC S6 to 6.0.1 and rooted it using CF-Auto-Root-zerofltespr-zerofltespr-smg920p.tar on odin 3.10.6 and all was well until recently i restarted my phone and i got the red "Custom binary blocked by FRP lock" message. i tried 3 different versions of odin like 4 different firmwares SM-G920p 5.0.1 and 6.0.1 , SM-G920R4 5.0.1 and 6.0.1 and nothing works. i either get "secure check fail (bootloader)" or "SW REV. check fail. Device: 3, binary: 1" PLEASE HELP!
ForeverLotus11 said:
I updated my USC S6 to 6.0.1 and rooted it using CF-Auto-Root-zerofltespr-zerofltespr-smg920p.tar on odin 3.10.6 and all was well until recently i restarted my phone and i got the red "Custom binary blocked by FRP lock" message. i tried 3 different versions of odin like 4 different firmwares SM-G920p 5.0.1 and 6.0.1 , SM-G920R4 5.0.1 and 6.0.1 and nothing works. i either get "secure check fail (bootloader)" or "SW REV. check fail. Device: 3, binary: 1" PLEASE HELP!
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I will pay for a working solution if need be...
Try using Smart Switch and the emergency options.
Illogi.xbone said:
Try using Smart Switch and the emergency options.
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It tells me my S/N is invalid
You cannot root version 6.0. Looks like a root method for another carrier maybe but not Verizon.
Looks like the encrypted bootloader is looking you out.
Sent from my SM-G920V using Tapatalk
s197 said:
You cannot root version 6.0. Looks like a root method for another carrier maybe but not Verizon.
Looks like the encrypted bootloader is looking you out.
Sent from my SM-G920V using Tapatalk
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Click to collapse
its a us cellular s6, and the root firmware was for sprint but it worked fine. i didn't even know frp lock existed, if i did i would have done something about it beforehand. i've tried just about everything, nothing works and nobody seems to be able to help me...
i have solution via usb over network
Hi guys,
I just bought a Samsung Galaxy S7 SM-G930W8 via Ebay but unfortunately it is FRP locked. I know how to bypass the FRP but Android 6.0.1 needs to be installed and as it seems to me Android 7 is installed on it. I downloaded the original 6.0.1 firmware from Samfirmware for the SM-G930W8 but Odin gives a notification "system rev check fail device 1 binary 0". It seems that one gets this notification when trying to install an incorrect original firmware. The problem is that I cannot retrieve any info from the device because of the FRP lock (cannot get into device info).
Is there a way to find out which firmware is installed on it right now so I can download and install the correct 6.0.1 firmware?
try Phone Info Samsung
enrique54 said:
try Phone Info Samsung
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people need to try start reading posts........
My device is FRP locked
People need to post in the right section to begin with...
sanderh said:
people need to try start reading posts........
My device is FRP locked
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Click to collapse
Easy fix use Odin to downgrade firmware bypass the FRP lock then set phone up to your Gmail etc... Then upgrade I done it before to a FRP locked S7 edge and was pretty easy to do
Sent from my SM-G930F using Tapatalk
so i was trying to root my phone i tried to follow this
https://forum.xda-developers.com/galaxy-s8/how-to/guide-how-to-install-twrp-root-galaxy-t3752480
i went thought it, everything seemed fine, downloaded root checker to see check if it was rooted, said it was partly rooted, rebooted phone to get into twrp, phone keep rebooting at the "samsung s8+ logo "Only official released binaries are allowed to be flashed".
getting into download mode works, ive tired flashing this
https://forum.xda-developers.com/galaxy-s8+/development/rom-galaxy-s8-t3749444
didnt gave a fail - sw rev. check fail(bootloader) device:2, binary:1
KitCats said:
so i was trying to root my phone i tried to follow this
https://forum.xda-developers.com/galaxy-s8/how-to/guide-how-to-install-twrp-root-galaxy-t3752480
i went thought it, everything seemed fine, downloaded root checker to see check if it was rooted, said it was partly rooted, rebooted phone to get into twrp, phone keep rebooting at the "samsung s8+ logo "Only official released binaries are allowed to be flashed".
getting into download mode works, ive tired flashing this
https://forum.xda-developers.com/galaxy-s8+/development/rom-galaxy-s8-t3749444
didnt gave a fail - sw rev. check fail(bootloader) device:2, binary:1
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Download the firmware for the Galaxy S8+ SM-G955F with bootloader U3
MMarkkk said:
Download the firmware for the Galaxy S8+ SM-G955F with bootloader U3
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Click to collapse
thanks but ive tried looking for it but i can only find one with bootloader v2 would that work?
update - i can now get into the bootloader
I dont know if i should post this here but here i go. Hey Guys i am very new to xda and very new to rooting. i recently rooted my galaxy s7 edge (sm-g935fd)
And my phone wasnt connecting to phone and i searched and they said to turn off usb debugging. and then i restarted my phone once and it said custom binary blocked by frp lock.
and since then i have been trying for almost three days and i am hopeless. I did factory reset by holding power and volume up and did not work
i tried using odin to upload a stock firmware but i get nand start and then fail.
i have tried a few post about how to fix nand but i cant understand it as it is not very clear
So please i really need help on how i can fix this
my device details
Samsung s7 edge (Says Duos on the back)
Model- SM-G935FD
Please help a brother out
oh and it says sw rev check bootloader failed when i use odin for new stock firmware
Saifu.jpg said:
I dont know if i should post this here but here i go. Hey Guys i am very new to xda and very new to rooting. i recently rooted my galaxy s7 edge (sm-g935fd)
And my phone wasnt connecting to phone and i searched and they said to turn off usb debugging. and then i restarted my phone once and it said custom binary blocked by frp lock.
and since then i have been trying for almost three days and i am hopeless. I did factory reset by holding power and volume up and did not work
i tried using odin to upload a stock firmware but i get nand start and then fail.
i have tried a few post about how to fix nand but i cant understand it as it is not very clear
So please i really need help on how i can fix this
my device details
Samsung s7 edge (Says Duos on the back)
Model- SM-G935FD
Please help a brother out
oh and it says sw rev check bootloader failed when i use odin for new stock firmware
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Click to collapse
The firmware that you are trying to flash is giving you the sw rev error because that firmware is an older/downgraded version than the version that is already on the phone. You have to flash the firmware that is the same as what is already on the device or a newer version, you can't flash an older version. Find the newest, most updated firmware that you can find for your specific model number.
Do a Google search for:
"Stock firmware for SM-G935FD"
Then find the newest available version that is made for your specific region/carrier.
Sent from my SM-S767VL using Tapatalk
Thank you. I shall try this let you know.
Help please, I have a Samsung Galaxy S7 SM-G930R4 with android 8.0.0 with Compilation (R16NW.G930R4TYSBCTA2).
I've been trying to root it for several days, I have tried in various ways, trying to mount the TWRP or with the CFAutoRoot through Odin but there is no way, I even tried with other programs to root and they all give me an error and on the phone puts me SECURE CHECK FAIL: Recovery.
I have the OEM Unlocking in developer options activated.
Please if someone could help me, what could that error be? Will Bootloader be blocked?
Someone who has an idea and share it with me. Thanks in advance.
Download a stock firmware and flash through Odin. Snapdragon Galaxy S7 bootloader cannot be unlocked.