Hi Everyone,
I have problem with downgrade android 7.0 to 6.0.1, after try it shows "Sw Rev. Check Fail Device 5, Binnary 4" or system is crashed, but i know why, couse FRP blocking userdata,recovery, and binnary files, that's why i can't unlock BOOTLOADER(ROOT PHONE)
Can anyone help to solve my problem?
I tryied with different ROM's and ODIN but all the time is same(FAILITURE), I tryied as well with programs like HiJacker etc. but is same.
I'm begging for HELP!
Bojarcze said:
Hi Everyone,
I have problem with downgrade android 7.0 to 6.0.1, after try it shows "Sw Rev. Check Fail Device 5, Binnary 4" or system is crashed, but i know why, couse FRP blocking userdata,recovery, and binnary files, that's why i can't unlock BOOTLOADER(ROOT PHONE)
Can anyone help to solve my problem?
I tryied with different ROM's and ODIN but all the time is same(FAILITURE), I tryied as well with programs like HiJacker etc. but is same.
I'm begging for HELP!
Click to expand...
Click to collapse
Hi i had same issue
Just follow this
https://forum.xda-developers.com/tm...h-stock-firmware-using-samsung-t3079176/page5
Just go to the first page this link is to the 5th page
Bojarcze said:
Hi Everyone,
I have problem with downgrade android 7.0 to 6.0.1, after try it shows "Sw Rev. Check Fail Device 5, Binnary 4" or system is crashed, but i know why, couse FRP blocking userdata,recovery, and binnary files, that's why i can't unlock BOOTLOADER(ROOT PHONE)
Can anyone help to solve my problem?
I tryied with different ROM's and ODIN but all the time is same(FAILITURE), I tryied as well with programs like HiJacker etc. but is same.
I'm begging for HELP!
Click to expand...
Click to collapse
It's just because of the wrong firmware you're using. Because when you upgraded to Android 7, baseband version was also updated due to which you're unable to downgrade your mobile.
Related
need urgent help really.
my phone has been rooted and has twrp installed for months now with no issues, all of a sudden my phone rebooted to the samsung logo screen with the mentioned error message. i have no idea how and why this error has occured but my phone wont boot to system. i really dont want flash stock firmware as i havent backed things up, is there a way to fix this issue with out doing a full wipe?
you might have accidentally disable oem unlock. so phone is bricked , and you need to flash stock firmware with odin , no other choices . and as you know knox counter will stay 0x1 , root or no root, once you break knox its permanent as knox is hardware, once you root it break an electronic fuse so once you flash stock firmware I really suggest you to install custom rom and twrp again as many things will be blocked if you stay on stock firmware as your device will stay marked as " rooted "
robhug said:
you might have accidentally disable oem unlock. so phone is bricked , and you need to flash stock firmware with odin , no other choices . and as you know knox counter will stay 0x1 , root or no root, once you break knox its permanent as knox is hardware, once you root it break an electronic fuse so once you flash stock firmware I really suggest you to install custom rom and twrp again as many things will be blocked if you stay on stock firmware as your device will stay marked as " rooted "
Click to expand...
Click to collapse
Yeah I had to do firmware install in the end. It's just crazy though. I very rarely go into dev options, I had noto kernel installed and everything on stock aqh3, rooted with magisk and everything worked great, so annoying as this happened at 3am and I have slow internet connection and took me 2 hours to download the 3.5gb firmware file. Urgh o was on the verge of installing a custom rom too, ah well good job I had a lot of stuff saved in Samsung cloud.
sofir786 said:
Yeah I had to do firmware install in the end. It's just crazy though. I very rarely go into dev options, I had noto kernel installed and everything on stock aqh3, rooted with magisk and everything worked great, so annoying as this happened at 3am and I have slow internet connection and took me 2 hours to download the 3.5gb firmware file. Urgh o was on the verge of installing a custom rom too, ah well good job I had a lot of stuff saved in Samsung cloud.
Click to expand...
Click to collapse
yes hopefully cloud is our new god ^^ yes its annoying I agree but its also a great feeling to begin with a clean phone like new after a reset , and I have also a crappy download speed so yes its a pain to download 4gb , and even better when its corrupted and need to download agin good luck with your device
Hey guys I need help.
My phone got bricked as you said (I accidentally turned off OEM unlock on my rooted phone) so I tried to flash stock firmware, but odin fails and on my phone it says (sw rev. check fail. device:3 binary:2). Plz help!
My phone: S8+
FIRMWARE: CRF7
FRP LOCK: ON
OEM LOCK: ON
Just had the very same problem meself ?
Thank god for Odin and https://updato.com/
Bt like previous posters says its like havin a new phone apart from samsung pay not working
Can someone help??
I got the "FRP lock" on my Samsung S8 (Exynos) and tried to flash Stock Oreo but Odin fails and the device shows "KERNEL REV. CHECK FAIL. DEVICE:3 BINARY:2".
This stock Samsung Rom worked earlier today so it should be the right Rom for my phone.
Also tried to flash TWRP recovery via AP in Odin which failed with "RFP lock" message showing on the device..
I tried to add a snapshot here but couldn't.
Anyone please, I'm helpless..
nattyniz said:
Can someone help??
I got the "FRP lock" on my Samsung S8 (Exynos) and tried to flash Stock Oreo but Odin fails and the device shows "KERNEL REV. CHECK FAIL. DEVICE:3 BINARY:2".
This stock Samsung Rom worked earlier today so it should be the right Rom for my phone.
Also tried to flash TWRP recovery via AP in Odin which failed with "RFP lock" message showing on the device..
I tried to add a snapshot here but couldn't.
Anyone please, I'm helpless..
Click to expand...
Click to collapse
Your issue is trying to flash older firmware than what is on your phone. You will need to download firmware with bootloader ver. 3 or higher ( bl ver no. is 5th number from right of firmware name )
Flashing twrp failed because of locked bootloader.
spawnlives said:
Your issue is trying to flash older firmware than what is on your phone. You will need to download firmware with bootloader ver. 3 or higher ( bl ver no. is 5th number from right of firmware name )
Flashing twrp failed because of locked bootloader.
Click to expand...
Click to collapse
That helped. Flashing the right version worked just fine.
Thanks!!
FRP lock
Hi people,
I got the "FRP lock" on my Samsung S8 SM-G950F(Exynos) and tried to flash Stock Oreo but when I press start Odin say PASS but recovery won't start.
please help
i flashed my S8 SM-G9500 variant however the phone has been locked and it is saying that i need to see the samsung service provider for the device has been locked. how can i solve this problem
Mark Nyombi said:
i flashed my S8 SM-G9500 variant however the phone has been locked and it is saying that i need to see the samsung service provider for the device has been locked. how can i solve this problem
Click to expand...
Click to collapse
can you get a pic of the screen youre talking about?
Hello guys i rooted my S8+ G-955F and i turned off usb debugging and ome lock
And i have android 9 installed on my device, i tried all the way but for nothink , any help please
Hi guys,
I bought a software crashed S7 (SM-G930F) 2nd hand and im trying to get it back working.
What do i need to do to get it back working?
I've already tried this topic, got a fail in Odin3 https://forum.xda-developers.com/showpost.php?p=74646865&postcount=21
Also, the BAT script does not detect the phone.
Tried to load the combination file from: https://forum.xda-developers.com/showpost.php?p=77758766&postcount=9
Did not load G930FXXS3ERHD first as the download links takes ages.
Error on screen: SECURE CHECK FAIL: (PIT)
My guess is that the S7 runs Oreo but im not sure.
Also, i dont know what type of phone it is, VDF, PHN, TNL or DNL, or doesnt that matter?
If there is other threads about this subject there is no need to open a new one.
Thread closed!
Thank you!
FSadino
Hey guys, I recently tried to root my phone, went kinda wrong --> my phone got stuck in boot loop. I had to root it correctly to make it work again. Now, I wanted to buy something online but I couldn't bcs that came with the root or something? I got the notification to switch on OEM and something else with USB so, I did, without knowing to turn it off again. After a few weeks, visited another country but didn't got signal and stuff so I thought it would help if I'd put my phone off and back on. Y'all be facepalming right now, for sure. And yeah, I shouldn't have tried to root it in the first place because I had almost no knowledge about any of this so please spare me. Well, as you all know probably, I got the message that my FRP is locked so I tried to unlock it, using forums like these ones and others. They all said the same things but somehow they don't work with me. I downloaded a few Odin version because they all got stuck in SetupConnection or failed. I have downloaded the stock firmware and did everything I should (I think).
I downloaded this firmware:
"https://updato.com/firmware-archive-select-model/?record=9A306FC2821911E9951FFA163EE8F90B" (I can't post links yet because I'm a new user)
Like I said, I downloaded a few Odin version because I read somewhere that if your device has Android 8.0.0 or higher, your Odin had to be Odin3_v3.13 or higher. So I did, I downloaded 2 higher versions (Odin3_v3.13.1 and Odin3_v3.13.3) but also Odin3_v3.12.3. I tried my firmware on all of them but it keeps saying "FAIL", I know that's because it's not the right firmware but idk which other it could be then...
Also, does that new message I've got have impact on certain things? "SW REV. CHECK FAIL (BOOTLOADER) DEVICE: 4, BINARY: 3
I've spend hours and hours searching for a solution but there's always something in my way. And yes, I downloaded the Samsung USB driver and stuff, I tried the Samsung Switch method but the app doesn't 'support this device'. I've seen guys with the same problem getting send from one link to another to download things, I'm willing to delete all I've already downloaded before if it just works... I feel like apologizing for doing stuff I didn't know much about. Please let me know if I explained something poorly, my head is just everywhere it shouldn't be right now. Thanks in advance.
Phone model: Samsung Galaxy S7 Edge
Version: SM-G935F
Android version 8.0.0 Oreo
The phone was working good with no problem untill i tried to root it . and at my first attempt using twrp the device just stuck at boot loop so i tried a factory reset but no luck
so i downloaded Official 8.0 Oreo Rom (G935FXXS4ESCB_G935FOJV4ESAH_XSG) and here i am i cant flash the rom with odin the phone display an error says sw rev. (Bootloader) Device 5 Binary 4 sometimes with differnt files show Device 3 and binary 1 still cant find the right file even that i know those files were working great cause i already flashed the phone before
ps original rom before this happend was oreo
Any Help PLease ?
im waiting please leave your answer and i hope i can reply asap
Thank you
i solved the problem by matching the last rom was installed on the phone i wasnt able to find the correct rom number at first cause i wasnt able to boot into the system then i figured out how to do it from the terminal in TWRP hope i can help somone else
The booloader has been updated. Then you should use the most current rom.
Simlfe said:
The phone was working good with no problem untill i tried to root it . and at my first attempt using twrp the device just stuck at boot loop so i tried a factory reset but no luck
so i downloaded Official 8.0 Oreo Rom (G935FXXS4ESCB_G935FOJV4ESAH_XSG) and here i am i cant flash the rom with odin the phone display an error says sw rev. (Bootloader) Device 5 Binary 4 sometimes with differnt files show Device 3 and binary 1 still cant find the right file even that i know those files were working great cause i already flashed the phone before
ps original rom before this happend was oreo
Any Help PLease ?
im waiting please leave your answer and i hope i can reply asap
Thanks
Click to expand...
Click to collapse
The binary versions have to match (what's currently on phone versus what you're trying to flash) unless it's an upgrade (higher numbered ). The 5th number from the right would be the version number, in your case the firmware you're trying to flash G935FXXS4ESCB, 4 would be the binary. You need to find out what version your phone is on currently then either match the binary number or upgrade to latest. Google your phone model (SM-G935F) and check to see what the latest firmware version is. You may have taken a software update at some point in the past since you last Odin flashed which may have upgraded your software to newer binary.
You also may need to ensure you are using Odin3 v3.13.1 for newer file format (lz4) in Oreo.
For firmware version verification for your phone model check link below:
https://www.sammobile.com/samsung/galaxy-s7-edge/firmware/SM-G935F/
Hope this helps ...
Hey i couldnt find anything else so i hope this isnt a duplicate,
im somewhat of a noob when it comes to rooting but i know a little bit
Today i rooted my Galaxy s8 , everything whet smooth and without a problem,
but then for some reason i deactivated the OEM unlock and rebooted my phone.
Obviously that locked me out of my phone, after trying to flash my phone with the stock firmware that i downloded through samfirm
i got the error sw rev check fail bootloader device 5 binary 4 and i couldnt get that to work.
My next step was to try the Samsung smart switch emergency recovery, which failed.
I got the error that my device was not supported.
After that my S8 also stared showing me a blueish screen with the message : "An error has occurred while updating the device software....",
i can still access downlod mode tho
At this point i really dont know what to do and i should really be in bed because its 2 in the morning .
I really hope someone can help me out here, thanks in advance and a good night for now.
Hirnvitamin said:
Hey i couldnt find anything else so i hope this isnt a duplicate,
im somewhat of a noob when it comes to rooting but i know a little bit
Today i rooted my Galaxy s8 , everything whet smooth and without a problem,
but then for some reason i deactivated the OEM unlock and rebooted my phone.
Obviously that locked me out of my phone, after trying to flash my phone with the stock firmware that i downloded through samfirm
i got the error sw rev check fail bootloader device 5 binary 4 and i couldnt get that to work.
My next step was to try the Samsung smart switch emergency recovery, which failed.
I got the error that my device was not supported.
After that my S8 also stared showing me a blueish screen with the message : "An error has occurred while updating the device software....",
i can still access downlod mode tho
At this point i really dont know what to do and i should really be in bed because its 2 in the morning .
I really hope someone can help me out here, thanks in advance and a good night for now.
Click to expand...
Click to collapse
Device 5 binary 4 means you are flashing lower version of firmware than what is on your phone. Samsung will let you downgrade ( bootloader ) versions numbers.
You will need to flash a bootloader 5 or higher to fix.
Note: Don't relock oem in developer option.
spawnlives said:
Device 5 binary 4 means you are flashing lower version of firmware than what is on your phone. Samsung will let you downgrade ( bootloader ) versions numbers.
You will need to flash a bootloader 5 or higher to fix.
Note: Don't relock oem in developer option.
Click to expand...
Click to collapse
Thanks for your reply!
That's what I found out too but I couldn't find a "higher" bootloader, I would have thought that if I download it through SamFirm it should have the proper BL
Do you have any recommendations on where to download the proper bootloader?
Yea that was a big f**k up haha
I just tried to get Poke Go to run but it wouldn't let me login because it detected that the Device was rooted I guess and after changing my device fingerprint and adding PokeGo to MagiskHide and still not being able to login I followed some FAQ blindly Wich recommended to turn off OEM unlock, and other things to hide the hardware site or the root, thinking about it again it should have been super obvious that this is a stupid idea, but you are always smarter afterwards right? Haha
spawnlives said:
Device 5 binary 4 means you are flashing lower version of firmware than what is on your phone. Samsung will let you downgrade ( bootloader ) versions numbers.
You will need to flash a bootloader 5 or higher to fix.
Note: Don't relock oem in developer option.
Click to expand...
Click to collapse
Wow I feel stupid, I'm flashing the stock through Odin right now as I type this, I've downloaded 2 firmwares first one was a random one from online second one was the SamFirm , after realizing the first didnt work I must have deleted the samfirm variant by accident, I redownloaded it and now it's working , but thanks for replying!