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(Soft-)Bricked S7 Edge/G935F with FRP lock & DRK error, but no root/OEM unlock/ADB
Hello guys,
I bought a, what I thought to be, soft bricked S7 Edge (G935F) from the bay. It was listed as having sw issues, so I thought I could easily fix the issue myself. Stupid me, this one really isn't easy to fix. I've tried a lot of different hints that I found meandering around the web, but none of them have proofed working so far. I would appreciate some help because I don't seem to be making any progress.
When I got the phone, it would boot directly into Android Recovery with a dm-verity error on the bottom.
Below is what I have tried already:
1 . First I did the obvious, factory reset and wipe partition. No change.
2. Downloaded the latest firmware with updato (SM-G935F Region DBT) and flashed with Odin. It then booted into a screen with a hazard sign and a DRK error (Device does not have DRK, please install DRK first. press any button). Then returned to Android Recovery with variations of the DRK and dm-verity error messages
3. I flashed the same firmware again. This time the phone booted up to a Samsung error that said to use SmartSwitch's Emergency recovery. I tried but it asks for a recovery code and I don't have one.
4. I used an older version of SmartSwitch which gave me the initialization option where you need to input the device model and SN - SmartSwitch decided not to cooperate and noted that the S7 edge does not support initialization
5. I tried to flash CF-autoroot but it gave an error in Odin and failed because it is "Blocked by FRP Lock". I can't boot normally into android. Any workaround?
6. I used a dm-verity workaround file (G935FXXU1DQC4_FIX_DRK_dm-verity.tar) to actually get the phone booted up- but then it asks for the account information to do away with the FRP lock. And the former owner does not want to give me his login information. In addition, none of the workarounds (bluetooth, modem terminal prompts, etc.) did work.
7. Flashed oldest Android version I could find for the G935F - 5.1.1 - this gave me a prompt right after reboot that looks like the password request for encrypting memory. default_password and variations did not work. I am still stuck with...
No Support SINGLE-SKU
Supported API: 3
dm-verity error...
failed code : 0x02
...in the recovery
8. I flashed the combination file and was able to boot into Factory Binary and used the IMEI recovery option which is supposed to fix also the DRK issue. No luck.
So, this is where I am right now. If anyone out there still has sparks of hope, I would be delighted to hear about them.
Thanks much in advance!
Conversion software and ADB Shell
Small update - I booted into factory mode again using the conversion firmware. This way, I could connect to the device via ADB and use ADB shell. There is a guide (here: https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-fix-check-drk-imei-issues-t3379516) which guides through IMEI recovery using the conversion software and factory mode - that is supposed to also help with DRK issues. Did not work for me.
Another great guide (here: https://forum.xda-developers.com/no...fix-drk-dm-verity-factory-csc-serial-t3422965) used ADB shell to push and repair the DRK with some additional files. Since the device is not rooted, I did not get very far, either.
So, no progress whatsoever.
In summary, I can get the device booted up into factory mode using the conversion firmware, or, by using the dm-verity tweaked firmware, I can end up in the Google Account locked part of the initial start-up settings.
Any ideas?
Have you looked at the process to completely re-do a phone stuck in the Google auth log-in? At least that is how I understand where you are stuck. I have a phone arriving soon that I will need to re-flash to get out of that, via Odin.
JeffDC said:
Have you looked at the process to completely re-do a phone stuck in the Google auth log-in? At east that is how I understand where you are stuck. I have a phone arriving soon that I will need to re-flash to get out of that, via Odin.
Click to expand...
Click to collapse
Hi JeffDC,
Thanks a lot for the reply. How would this process look like? I have flashed the phone with all sorts of variations of Android L, M and N - plus the combination fw and the one with the dm-verity/DRK workaround which at least got the phone booted up. But then I am stuck at the google auth request.
I cannot flash anything custom since the FRP lock is on.
Hence, if there is any other way to re-do the phone as you are saying, I would live to hear about it.
https://forum.xda-developers.com/s7-edge/help/s7-edge-custom-binary-block-frp-lock-t3347688
https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-fix-check-drk-imei-issues-t3379516
https://forum.xda-developers.com/no...fix-drk-dm-verity-factory-csc-serial-t3422965
JeffDC said:
https://forum.xda-developers.com/s7-edge/help/s7-edge-custom-binary-block-frp-lock-t3347688
https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-fix-check-drk-imei-issues-t3379516
https://forum.xda-developers.com/no...fix-drk-dm-verity-factory-csc-serial-t3422965
Click to expand...
Click to collapse
Hi JeffDC,
Thanks a lot for the links.
Link #1: I can flash the file #1 and get the device visible for ADB by using the combination FW before starting the steps. Unfortunately, step #2 does not work due to lack of permissions. I guess because of missing root.
Links #2 and #3: These are the guides I was already referencing in my post #2 - they both do not work due to, I guess, missing root.
Smart Switch initialization
Update: I got smart switch to do the update and initialization for the device. Workaround was to use a different real serial number than the one of the actual device (I can only assume that it has got to do with country presets).
Cool stuff, all went smooth - but, still the same result. The device ends up in recovery showing the dm-verity error (failed code : 0x02) with FRP lock on and no root.
https://forum.xda-developers.com/ve...-factory-reset-protect-unlock-t3414590/page11
Interesting read, particularly ignoring the trojan squabbling.
Uses script and setup files to get around FRP.
I suggest you to re-try flashing with Odin the Stock Marshmallow Firmware. Then Boot Into Stock Recovery do a Full Wipe.
zzThrain said:
I suggest you to re-try flashing with Odin the Stock Marshmallow Firmware. Then Boot Into Stock Recovery do a Full Wipe.
Click to expand...
Click to collapse
Thanks for the recommendation. Done that (MM downgrade and full wipe) - same result, still DRK error only booting to recovery.
JeffDC said:
https://forum.xda-developers.com/ve...-factory-reset-protect-unlock-t3414590/page11
Interesting read, particularly ignoring the trojan squabbling.
Uses script and setup files to get around FRP.
Click to expand...
Click to collapse
Hi JEffDC, thanks for the follow-up hints. Very interesting read and approach. As commented in the other thread, I think the package download link in the opening post is dead. I am also curious to see 2 more complexities in action:
1. Will this work on a G935F variant (Exynos vs Snapdragon)?
2. The only way for me to get to the Google Account prompt is by using the modded dm-verity version mentioned in my first post - but I am not sure I can get ADB access enabled simultaneously
Good luck.
Deleted
Hey sathiere,
Came across this. It apparently removes the FRP before the system can start it up! Let me know what you think. I'm going to try it on a locked Edge next week or two. Seems to go right after the FRP protection file.
https://forum.xda-developers.com/galaxy-s7/help/how-to-bypass-frp-galaxy-s7-possibly-6-t3622126
and the download link works.
JeffDC said:
Hey sathiere,
Came across this. It apparently removes the FRP before the system can start it up! Let me know what you think. I'm going to try it on a locked Edge next week or two. Seems to go right after the FRP protection file.
https://forum.xda-developers.com/galaxy-s7/help/how-to-bypass-frp-galaxy-s7-possibly-6-t3622126
and the download link works.
Click to expand...
Click to collapse
Hi JeffDC, came across that thread last night - checked it out, but cannot really make sense of it just now. I will be posting directly in this one in the next minutes.
Regarding the link for the other thread - the google drive link for me shows invalid/no content...
sathiere said:
Hi JeffDC, came across that thread last night - checked it out, but cannot really make sense of it just now. I will be posting directly in this one in the next minutes.
Regarding the link for the other thread - the google drive link for me shows invalid/no content...
Click to expand...
Click to collapse
Yes, I am hoping for a response to my post there, near the end, clarifying. I think I get the method, and it's really pretty straight forward, really.
sathiere, I think basically what it does is provide two connections to the phone at the same time, one via Odin, and the other via direct ADB.
Step one is to flash a Universal boot loader, which is unlocked or can be unlocked via ADB. Now with the locked boot loader out of the way, on to getting rid of FRP.
Step two is run the. bat file which deletes the Persistence file, which is the Google encrypted setup file/FRP file. BOOM, FRP gone.
Then either stay on the Universal bootloader, or go back and flash the OEM.
Brilliant!
I have the same problem with a sm930f binary 2 boot loader. Stock Rom doesn't start and frp lock. How you fix it ? Thank you
Try this method
https://forum.xda-developers.com/general/general/solved-bypass-frp-lock-drk-error-t3779082
Hi,
I did a search here for anything to do with (SM-G950W) and saw 10 threads about this model but I am unable to find a thread that has a solution to my problem. I have read posts about using Odin v3.12.7 and putting the phone into download mode then flash the PDA (now called AP) with a combination .MD5 file that is compatible for (SM-G950W). I tried flashing with a stock AP, one from a stock SM-G950U and several others that I have found from Google search and all I get from Odin is "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1". I made sure I had the latest version (as of writing this post) of the Samsung USB Driver with version 1.5.63.0 so does anyone know how I can bypass the FRP (factory reset protection)? I see lots of Youtube videos about using a bluetooth device and calling emergency but I will avoid this method. I should also mention that the "download" screen does show FRP lock enabled if that matters (is this KNOX?).
I am trying to help my friend fix this problem because he locked himself out of his phone so I am out of ideas and for whatever reason he does not remember the last Google account that was synced with his phone. We tried all the emails that "he" thinks it is and when we put in his cell phone # the recovery said it will send us the verification code but it fails.
Any help would be appreciated and thanks to those who replied.
EDIT:
I got Odin to flash the phone now. I had to use Canada (Rogers), version 7.0, PDA - (G950WVLU2AQK7), CSC - (G950WOYA2AQK7), date 2017-12-10 from SamMobile website. I wanted to flash the XAC version to remove Rogers branding but I kept getting the "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1" error. Anyway, the phone rebooted back to FRP (factory reset protection) screen to enter a Google account. So back to square one unless someone knows which file I need to flash in order to bypass or unlock FRP.
Thanks,
htcraspy said:
Hi,
I did a search here for anything to do with (SM-G950W) and saw 10 threads about this model but I am unable to find a thread that has a solution to my problem. I have read posts about using Odin v3.12.7 and putting the phone into download mode then flash the PDA (now called AP) with a combination .MD5 file that is compatible for (SM-G950W). I tried flashing with a stock AP, one from a stock SM-G950U and several others that I have found from Google search and all I get from Odin is "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1". I made sure I had the latest version (as of writing this post) of the Samsung USB Driver with version 1.5.63.0 so does anyone know how I can bypass the FRP (factory reset protection)? I see lots of Youtube videos about using a bluetooth device and calling emergency but I will avoid this method. I should also mention that the "download" screen does show FRP lock enabled if that matters (is this KNOX?).
I am trying to help my friend fix this problem because he locked himself out of his phone so I am out of ideas and for whatever reason he does not remember the last Google account that was synced with his phone. We tried all the emails that "he" thinks it is and when we put in his cell phone # the recovery said it will send us the verification code but it fails.
Any help would be appreciated and thanks to those who replied.
EDIT:
I got Odin to flash the phone now. I had to use Canada (Rogers), version 7.0, PDA - (G950WVLU2AQK7), CSC - (G950WOYA2AQK7), date 2017-12-10 from SamMobile website. I wanted to flash the XAC version to remove Rogers branding but I kept getting the "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1" error. Anyway, the phone rebooted back to FRP (factory reset protection) screen to enter a Google account. So back to square one unless someone knows which file I need to flash in order to bypass or unlock FRP.
Thanks,
Click to expand...
Click to collapse
Use a tool like chimera tool you'll be able to get past that no problem. Should be able to anyway. 99% of people on these forums will automatically brand you a thief because nobody here apparently forgets their login account info and are otherwise perfect citizens
Try this guide http://www.techoxygen.com/samsung-frp-tool-2017-reset-frp-lock-free/
thatsupnow said:
Use a tool like chimera tool you'll be able to get past that no problem. Should be able to anyway. 99% of people on these forums will automatically brand you a thief because nobody here apparently forgets their login account info and are otherwise perfect citizens
Try this guide http://www.techoxygen.com/samsung-frp-tool-2017-reset-frp-lock-free/
Click to expand...
Click to collapse
First off, thank you for being helpful. I even invited myself to the telegram group "Galaxy S8/S8+ (XDA Group)" to ask for help there too and some people was not as helpful by telling us that it would be impossible to forget the login. Seriously, I could have laughed at my friend and call him dumb but I didn't because he came to me for help. I searched and read so many forums and downloaded so many different files from legal websites to understand what to do but I couldn't get it resolved.
I will try the "chimera" tool that you suggested and if that doesn't work then we will just give up and bring the phone to a repair shop. I spoke to someone at Google today who said gmail password resets may take up to 24 hours for the phone to recognize. So we will try again with the 3 gmail accounts that we think was synced with the phone tomorrow because the passwords was just reset today however the representative said Samsung might be able to help so he transferred us to the Samsung in the U.S. (by mistake?) and the girl from Samsung transferred us to Samsung Canada. What a run around; anyway the last person said we may need to bring it to a repair shop. The person asked us for our postal code and gave us a few shops in our area.
Crossing our fingers that the "chimera" tool works otherwise we're probably looking at $50-$60 CAD for the phone repair shop to fix this issue.
Thanks again!
thatsupnow said:
Use a tool like chimera tool you'll be able to get past that no problem. Should be able to anyway. 99% of people on these forums will automatically brand you a thief because nobody here apparently forgets their login account info and are otherwise perfect citizens
Try this guide http://www.techoxygen.com/samsung-frp-tool-2017-reset-frp-lock-free/
Click to expand...
Click to collapse
So I installed chimera and it doesn't list SM-G950W as an available model to reset the FRP. Do I need an update or do I need to buy something to get more supported models? Also I looked at "http://www.techoxygen.com/samsung-fr...frp-lock-free/" and downloaded the "Octoplus Samsung Tool" the download file came with a trojan virus which got removed by antivirus program. Now when I try to open the Octoplus tool it is saying that the "Card is not found". What does that mean? Sorry I never done this before so I am not familiar with these terms.
htcraspy said:
So I installed chimera and it doesn't list SM-G950W as an available model to reset the FRP. Do I need an update or do I need to buy something to get more supported models? Also I looked at "http://www.techoxygen.com/samsung-fr...frp-lock-free/" and downloaded the "Octoplus Samsung Tool" the download file came with a trojan virus which got removed by antivirus program. Now when I try to open the Octoplus tool it is saying that the "Card is not found". What does that mean? Sorry I never done this before so I am not familiar with these terms.
Click to expand...
Click to collapse
Give this a shot
If that doesn't work go to YouTube and search bypass frp lock SM-G950W. You'll get it eventually
thatsupnow said:
Give this a shot
If that doesn't work go to YouTube and search bypass frp lock SM-G950W. You'll get it eventually
Click to expand...
Click to collapse
Thanks for your help. We tried watching the videos but our Samsung S8 does not have a home button. Anyway, we decided to go to a local phone repair shop and they charged us $80 to reset the lock. We had to wait a bit because the Samsung server was down but at least we got our phone working again.
Also if anyone is wondering about the chimera tool and support for Samsung S8 this is the response I got from their support team:
Dear User,
Yes, currently it is not supported. The FRP reset is not added for the S8 models.Of course we will add it, in the near future. When? right now i can not tell you exact date, but i am sure that we can handle it soon.
Best regards,
Chimera team
htcraspy said:
Thanks for your help. We tried watching the videos but our Samsung S8 does not have a home button. Anyway, we decided to go to a local phone repair shop and they charged us $80 to reset the lock. We had to wait a bit because the Samsung server was down but at least we got our phone working again.
Also if anyone is wondering about the chimera tool and support for Samsung S8 this is the response I got from their support team:
Dear User,
Yes, currently it is not supported. The FRP reset is not added for the S8 models.Of course we will add it, in the near future. When? right now i can not tell you exact date, but i am sure that we can handle it soon.
Best regards,
Chimera team
Click to expand...
Click to collapse
Right on at least you got it going again. I just kinda assumed chimera tool supported that cause I've been using it for years on my other galaxy phones and was unlocking a whole bunch of other phones for $10 a pop.
I have same problem with my sm-g950w and don't want to pay 80$ at phone repair shop
hopefully if I wait a little, more option will become available for the frp reset
if anyone has any more options, please let me know
thatsupnow said:
Use a tool like chimera tool you'll be able to get past that no problem. Should be able to anyway. 99% of people on these forums will automatically brand you a thief because nobody here apparently forgets their login account info and are otherwise perfect citizens
Try this guide http://www.techoxygen.com/samsung-frp-tool-2017-reset-frp-lock-free/
Click to expand...
Click to collapse
It's not that everyone thinks that, it's that there is no way to tell from a forum post, and rather than risk making xda complicit in a felony it's safer and fairer to just not answer any of them on the board where there is an official record. Just wait until some judge subpones all of xdas servers because they hold official records in an ongoing criminal case
htcraspy said:
Hi,
I did a search here for anything to do with (SM-G950W) and saw 10 threads about this model but I am unable to find a thread that has a solution to my problem. I have read posts about using Odin v3.12.7 and putting the phone into download mode then flash the PDA (now called AP) with a combination .MD5 file that is compatible for (SM-G950W). I tried flashing with a stock AP, one from a stock SM-G950U and several others that I have found from Google search and all I get from Odin is "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1". I made sure I had the latest version (as of writing this post) of the Samsung USB Driver with version 1.5.63.0 so does anyone know how I can bypass the FRP (factory reset protection)? I see lots of Youtube videos about using a bluetooth device and calling emergency but I will avoid this method. I should also mention that the "download" screen does show FRP lock enabled if that matters (is this KNOX?).
I am trying to help my friend fix this problem because he locked himself out of his phone so I am out of ideas and for whatever reason he does not remember the last Google account that was synced with his phone. We tried all the emails that "he" thinks it is and when we put in his cell phone # the recovery said it will send us the verification code but it fails.
Any help would be appreciated and thanks to those who replied.
EDIT:
I got Odin to flash the phone now. I had to use Canada (Rogers), version 7.0, PDA - (G950WVLU2AQK7), CSC - (G950WOYA2AQK7), date 2017-12-10 from SamMobile website. I wanted to flash the XAC version to remove Rogers branding but I kept getting the "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1" error. Anyway, the phone rebooted back to FRP (factory reset protection) screen to enter a Google account. So back to square one unless someone knows which file I need to flash in order to bypass or unlock FRP.
Thanks,
Click to expand...
Click to collapse
Ok trying to help here, if you already flashed the phone with version 7 its means will get easy to bypass the G account, just there are a lot of videos on you tube but the easiest one is in spanish.. (freedom phone) the name of the you tuber, if not there are more in english..
Android 7 allow you to update the keyboard which is necessary in order to complete the task, it will take just 10 minutes I did one T mobile but it will work with the canadian one as long as the phone has the version 7.. btw i am downloading the rogers firmware to flash my canadian one.. thanks for the tip..
XDA never encourages this "fishy" applications for some really really desperate people that needs help.
Samsung repair centre can fix your FRP Locked phone. Just present your Proof of purchase/receipt/ warranty card and of course your phone
So you can use your phone again.
FRP security is implemented to prevent unauthorized access on your phone.
So make sure you don't forget your main google account logged in on your phone.
It is really recommended that you have "MULTIPLE WAYS" of retrieving your Google account
Make sure your G Account has
(
1. phone number
2. recovery email
3. provided security
4. Q&A
5. Google recovery page ( you need to answer personal info/identity you can remember)
)
htcraspy said:
Hi,
I did a search here for anything to do with (SM-G950W) and saw 10 threads about this model but I am unable to find a thread that has a solution to my problem. I have read posts about using Odin v3.12.7 and putting the phone into download mode then flash the PDA (now called AP) with a combination .MD5 file that is compatible for (SM-G950W). I tried flashing with a stock AP, one from a stock SM-G950U and several others that I have found from Google search and all I get from Odin is "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1". I made sure I had the latest version (as of writing this post) of the Samsung USB Driver with version 1.5.63.0 so does anyone know how I can bypass the FRP (factory reset protection)? I see lots of Youtube videos about using a bluetooth device and calling emergency but I will avoid this method. I should also mention that the "download" screen does show FRP lock enabled if that matters (is this KNOX?).
I am trying to help my friend fix this problem because he locked himself out of his phone so I am out of ideas and for whatever reason he does not remember the last Google account that was synced with his phone. We tried all the emails that "he" thinks it is and when we put in his cell phone # the recovery said it will send us the verification code but it fails.
Any help would be appreciated and thanks to those who replied.
EDIT:
I got Odin to flash the phone now. I had to use Canada (Rogers), version 7.0, PDA - (G950WVLU2AQK7), CSC - (G950WOYA2AQK7), date 2017-12-10 from SamMobile website. I wanted to flash the XAC version to remove Rogers branding but I kept getting the "SW REV CHECK FAIL : [abl]Fused 2 > Binary 1" error. Anyway, the phone rebooted back to FRP (factory reset protection) screen to enter a Google account. So back to square one unless someone knows which file I need to flash in order to bypass or unlock FRP.
Thanks,
Click to expand...
Click to collapse
If this helps you i have the SM-G950W (G950WVLS3BRE1) and i made it work by flashing the COMBINATION_FA70_G950USQU3ARD1 first then i flashed the firmware 4 file G950USQU3CRD4 using BL+AP+CP+HOME_CSC+USERDATA and it worked beautifully. Maybe it will help your issue.
Flashing SMG950W
Hi,
I am new to this forum and need some help please.
I have a Samsung S8 (G950WVLU5BRG4) with Android Version 8.0. The phone is unlocked and from Rogers in Canada but has a Google FRP.
Although I followed the step by step instructions with the combination file and so on Odin keeps showing me an error and is unable to bypass the Google account lock. The error message I am getting within log of the combination file is:
FAIL! (Auth)
Complete (Write) operation failed
All threads completed. (succeed 0/ failed 1)
Any idea of how to solve this problem? I am sure it got solved already by someone in the forum but I can't find the right entry.
ThorbenJa said:
Hi,
I am new to this forum and need some help please.
I have a Samsung S8 (G950WVLU5BRG4) with Android Version 8.0. The phone is unlocked and from Rogers in Canada but has a Google FRP.
Although I followed the step by step instructions with the combination file and so on Odin keeps showing me an error and is unable to bypass the Google account lock. The error message I am getting within log of the combination file is:
FAIL! (Auth)
Complete (Write) operation failed
All threads completed. (succeed 0/ failed 1)
Any idea of how to solve this problem? I am sure it got solved already by someone in the forum but I can't find the right entry.
Click to expand...
Click to collapse
Sounds like your flashing something older than what's the device
TheMadScientist said:
Sounds like your flashing something older than what's the device
Click to expand...
Click to collapse
As far as I know canadian S8 variant cannot be downgraded, i had tried everything with them with no avail,
there is a site(server bypassing the google account any model) for 22 usa dollars!! search it.. 22 dollars is nothing if your phone is an xpensive one!!
Virtualisimo said:
As far as I know canadian S8 variant cannot be downgraded, i had tried everything with them with no avail,
there is a site(server bypassing the google account any model) for 22 usa dollars!! search it.. 22 dollars is nothing if your phone is an xpensive one!!
Click to expand...
Click to collapse
No so you need a 950 U combo equal to that of what is on your device
So im trying to install twrp recovery but when i try to flash it thru odin, i get a Custom Binary (RECOVERY) blocked by FRP lock. I cant factory reset because it also disabled by FRP. I cant verify the tablet because i dont know the account information as the tablet was bought through craigslist. I have tried flashing a stock firmware version and that installed fine, but i still couldnt get past the verify screen. So thats when i decided to try and flash twrp but came into the binary error. I have been trying for the past two days to find a way around the verify identity and the frp lock. I cant enable oem unlock. I have tried rootjunky method but OTG flash wont pull up the file manager when plugged into the tablet. I cant use adb because i cant enable the developer settings because you guessed it i cant get past verify identity screen. Any help would be greatly appreciated.
Sounds like you need to find the Combination Firmware.
softasspoptart said:
So im trying to install twrp recovery but when i try to flash it thru odin, i get a Custom Binary (RECOVERY) blocked by FRP lock. I cant factory reset because it also disabled by FRP. I cant verify the tablet because i dont know the account information as the tablet was bought through craigslist. I have tried flashing a stock firmware version and that installed fine, but i still couldnt get past the verify screen. So thats when i decided to try and flash twrp but came into the binary error. I have been trying for the past two days to find a way around the verify identity and the frp lock. I cant enable oem unlock. I have tried rootjunky method but OTG flash wont pull up the file manager when plugged into the tablet. I cant use adb because i cant enable the developer settings because you guessed it i cant get past verify identity screen. Any help would be greatly appreciated.
Click to expand...
Click to collapse
Read the post by Beut in this thread and then watch the video.
4929york said:
Read the post by Beut in this thread and then watch the video.
Click to expand...
Click to collapse
I already tried that method but didn't work. It's on android 7.0. I tried downgrading to sm-t580.. XAR firmware 6.1 and it worked but when it boots it goes straight to a black screen asking for a password. I tried the frp call method as well but it doesnt have wifi calling.
softasspoptart said:
I already tried that method but didn't work. It's on android 7.0. I tried downgrading to sm-t580.. XAR firmware 6.1 and it worked but when it boots it goes straight to a black screen asking for a password. I tried the frp call method as well but it doesnt have wifi calling.
Click to expand...
Click to collapse
It only works with certain versions of 6. The one ending is PL4 is the one you want. The trick is in adding the fake wifi network instead of connecting to your home network. Pay close attention to the beginning of the video.
lewmur said:
It only works with certain versions of 6. The one ending is PL4 is the one you want. The trick is in adding the fake wifi network instead of connecting to your home network. Pay close attention to the beginning of the video.
Click to expand...
Click to collapse
Okay thank you. I will try that again when I get home. And this works on version 7.0? The device is currently on 7.0 but when I tried the pl4 md5 it flashes it but when I boot up the device it just goes to a black screen and asks for a password. It doesn't start at the setup wizard
softasspoptart said:
Okay thank you. I will try that again when I get home. And this works on version 7.0? The device is currently on 7.0 but when I tried the pl4 md5 it flashes it but when I boot up the device it just goes to a black screen and asks for a password. It doesn't start at the setup wizard
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You have to use Odin to install PL4. You can't flash it via TWRP. Also, make sure you wipe everything first.
lewmur said:
You have to use Odin to install PL4. You can't flash it via TWRP.
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I know. I can't install twrp like I said. I've been using Odin to flash everything. But when I flashed the pl4 file and tablet goes to reboot. It doesn't load the setup wizard. Doesn't show the welcome screen and pick a language. It goes straight to a black screen and asks for a password. Doesn't ask for an email or anything.
softasspoptart said:
I know. I can't install twrp like I said. I've been using Odin to flash everything. But when I flashed the pl4 file and tablet goes to reboot. It doesn't load the setup wizard. Doesn't show the welcome screen and pick a language. It goes straight to a black screen and asks for a password. Doesn't ask for an email or anything.
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Never heard of that. Can you boot from there into recovery and wipe again?
lewmur said:
Never heard of that. Can you boot from there into recovery and wipe again?
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Yea but when I try to factory wipe it says mdm doesn't allow factory reset and reboots and takes me back to that same black screen. I can only wipe cache partition. I will post a picture of the screen when I get home.
softasspoptart said:
Yea but when I try to factory wipe it says mdm doesn't allow factory reset and reboots and takes me back to that same black screen. I can only wipe cache partition. I will post a picture of the screen when I get home.
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I found this site. It is apparently an "MDM lock" and not FRP.
lewmur said:
I found this site. It is apparently an "MDM lock" and not FRP.
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Tried this as well. I did it about 20 times before giving up. I might try it again and do it about 30 to 50 times. If I was just able to get to settings I'd be straight but I can't get to the settings so that's why I'm trying to reset it as a completely new device. Do you know if I could flash the 7 inch tab A firmware onto the smt580? Or flash the smt585 firmware onto the t580 and flash the BL AP and CSC?
softasspoptart said:
Tried this as well. I did it about 20 times before giving up. I might try it again and do it about 30 to 50 times. If I was just able to get to settings I'd be straight but I can't get to the settings so that's why I'm trying to reset it as a completely new device. Do you know if I could flash the 7 inch tab A firmware onto the smt580? Or flash the smt585 firmware onto the t580 and flash the BL AP and CSC?
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From what I've read, Airwatch MDM lock can't be removed by flashing ANYTHING. It is third party anti-theft protection that has nothing to do with what ROM is installed. I know I ran into their stuff a few years ago with a used laptop I bought and only Airwatch was able to solve the problem after contacting their customer and verifying the laptop wasn't stolen.
4929york said:
From what I've read, Airwatch MDM lock can't be removed by flashing ANYTHING. It is third party anti-theft protection that has nothing to do with what ROM is installed. I know I ran into their stuff a few years ago with a used laptop I bought and only Airwatch was able to solve the problem after contacting their customer and verifying the laptop wasn't stolen.
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Okay thanks. I'll get in contact with airwatch.
lewmur said:
I found this site. It is apparently an "MDM lock" and not FRP.
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I did end up finding this. Seems the device is completely locked with no way to get around. When i flashed the device i may have deleted the admin privilages so there is no way of gettting around it as of now. I might end up paying someone to fix it or get around it or i wasted 180$ on a locked device. The guy i bought it from either blocked my number or deactivated his number as i cant get in contact with him. Pretty pissed. Thanks for all the help tho
I had the black screen password happen to me when I downgraded my SM-P580 from Android 7 to 6. Try clearing the cache. If that doesn't work, try reflashing, then turn it off and reboot to recovery and clear the cache.
BBowermaster said:
I had the black screen password happen to me when I downgraded my SM-P580 from Android 7 to 6. Try clearing the cache. If that doesn't work, try reflashing, then turn it off and reboot to recovery and clear the cache.
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Okay I'll try that. Didn't try that yet. Will keep updated
lewmur said:
I found this site. It is apparently an "MDM lock" and not FRP.
Click to expand...
Click to collapse
Do you think if i changed the CSC to a different region on the tablet, and put a unlocked bootloader on it, would it might get rid of the frp lock? Do you happen to have a smt580? If so do you think there is anyother way of getting around this? say if i flashed like your firmware on to my tablet? Im desperate to get this thing unlocked as i would be out 180$ :crying:. Thanks for all your help so far. I really appreciate it man. Thanks to everyone who has helped so far.
Or what if i downgrade it to 6.1 and then downgrade it again to a even farther back version? Do you think this might work and gett me around the black screen? If so then i would be able to bypass the google verify account. Ima go ahead and try it unless its a risk of bricking the tablet completely.
I also read somewhere that if i flash the cp part on odin that it will erase all data. Think that might be worth a shot? But what do i need to insert in the cp slott? I know BL goes to BL and AP to AP and CSC home goes in CSC. So what goes in the cp slot?
EDIT: So instead of putting csc home in the csc slot i put the other csc file in its place. I checked the re partition box. When i did this i got a new message on the tablet in the top left of tthe download mode that says FRP is enabled, ignore PIT download. Any idea what this means?
hello,
i managed to get the phone back to get in download mode. stock everything, no root whatsoever. my goal is to root my phone and i have experience doing so but i guess i was just unlucky this time.
i tried searching allover the internet for a fix, searching xda etc.
first off: my device is running oreo 8.0 and it's type is G950FX.
I want to downgrade to 7.0 because FRP lock is on, i did turn on oem lock before starting however i am unable to log in to my old google account connected to my phone.
when i try to flash any bootloader i get SW REV CHECK FAIL DEVICE 2, BINARY 1. i tried almost any trick in the book like downloading 7.0 from sammobile, flashing using odin.
the things i run into when flashing are:
1.can't flash the bootloader, probably because of frp lock.
2. when i don't flash the bootloader for 7.0 i get dm-verity error 0x2.
3. when i only flash 8.0 oreo pda & csc and then flash 7.0 pda on top i do get to boot but i get encryption interrupted error.
4. i am able to boot in 8.0 but can't get past the frp.
i'm out of answers, i really hope anyone can help me out of this situation as i want to use my phone.
Help is much appreciated!
edit: i tried flashing multiple versions of android 7.0 but i keep getting sw rev check fail bootloader device 2 binary 1
i basicly want to do this, a downgrade: https://forums.androidcentral.com/s...s8-plus/878062-how-downgrade-oreo-nougat.html
the problem is i didn't sign out of google or samsung accounts before resetting to factory
You can't. You have a new bootloader v2.
A simple search gives you this answer, if you have u2 and CRED bootloader installed you are stuck. No way to go back anymore.
i'm on u2 and CRED bootloader. i did search for this indeed but i didn't want to give up.
do you think there will be ever be a way to get back into my phone again?
If you have FRP lock good luck. I haven't seen a way yet.
I know it's been 5 months and you've probably either gotten rid of the phone or it's sitting in a dusty bin somewhere, but have you tried Galaxy Reaper? It's a pretty legit FRP bypass tool.
Edit: Scratch that. It's apparently been patched since I last knew it to work. Just wanted to double check, and sure enough..
Samsung S8-SM-G950F custom binary blocked by FRP locked, i saw so many theards about this and i read them, and i still don't know what to do, so my question is if i download firmware with "SamFirm" and then use oddin will i get my phone unlocked from that ? As i had custom rom for year and half and today i got that error for the 1st time , also if the "SamFirm" is not good for that can someone give me link for firmware for my phone as updato and all other sites download soo slow at 15 kb/s and i can't use them it will take 20hours to download that (
Similar situation, I broke my S8 screen, so never got it fixed, and was recently without a laptop, so thought id use the S8 thru Dex, it all worked no probs, however, I used to unlock bootloaders to install custom firmware and os's but didnt think id done it on my S8 as it was still under warranty, so upon looking in the developer options, i saw that OEM Unlock was on, so i switched it off, not remembering rooting the phone, now i get same error it bootloops and says custom binary frp lock. Did u ever get yours sorted? I know my google account to login 2 it if i ever get the official rom back working, but trying odin and smartswitch restore im still stuck, just keeps failing, saying frp lock. Cant even get into recovefry mode to factory reset, didnt thiunk i had TWRP installed on it, but i must have. Anyway, if anyone can pls help me pls contact me here or at dcillusionz at proton dot me. Thanks.
PS - I tried downloading from SamFW and using Odin, but FAILED. Hoping u had some luck?