10-22-2019 03:09 AM
31 12
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  1. andump's Avatar
    My samsung galaxy s7 SM-G930F is stuck on boot loop (CUSTOM BINARY BLOCKED BY FRP locked).

    I tried instaling Twrp and firmware through Odin , but i keeps giving error's cause of FRP lock.

    i also tried updating through sdCARD in recovery mode but it gives me :
    E:footer is wrong
    Signature verification failed.

    When im trying ADB it will only see my device in " recovery-mode ADB sideload"
    so i cant use fastboot or 'normal' ADB .

    Is it porsible to unlock FRP lock some way or turn it off in a other way ?
    how can i update and install twrp or some other recovery-mode?

    im really stuck here and i dont know how to install or update anything cause of this FRP lock, it locked everything and i cant open the phone to turn FRP lock off.



    i really need you help here guys, so every little help will be appreciated!
    Thanks.
    10-19-2019 09:51 AM
  2. B. Diddy's Avatar
    Welcome to Android Central! I moved this from the Galaxy S forum (for the ancient original Galaxy S phone) to the S7 forum for more specific traffic.

    Sorry, but we can't discuss measures to bypass security measures. Hopefully someone can come up with some other solution.
    10-19-2019 10:53 AM
  3. mustang7757's Avatar
    We don't talk about bypass security, it's there for a reason
    10-19-2019 10:59 AM
  4. andump's Avatar
    ok sorry ! i saw you you had the same issue . what was the solution ?
    10-19-2019 11:28 AM
  5. mustang7757's Avatar
    ok sorry ! i saw you you had the same issue . what was the solution ?
    I don't have a issue with my device.
    If you don't remember your credentials to log back in there's really no way around it.
    10-19-2019 11:32 AM
  6. B. Diddy's Avatar
    Has this always been your phone? Did you forget your password? Did someone root it and install a custom ROM at some point?
    10-19-2019 11:38 AM
  7. andump's Avatar
    what do you mean remember my credentials?
    its not asking me any credentials.

    the i think the reason to this issue , is maby cause i rooted my phone and by accident turned off develerber mode and maby OEM. im not sure! im not a expert.
    All this cause i should plays stupid pokemon go with my little son.

    so i got all the credentials , i just neve ask my nothing cause it says FRP LOCK and turns off?
    it must be porsible to fix it somehow???
    10-19-2019 11:43 AM
  8. andump's Avatar
    its always been my phone.
    i got the password!
    its been rooted, but i think its using the firmeware, no costum rom.

    but it just turns off , it never ask me for password or fingerprint.

    only says FRP LOCKED
    10-19-2019 11:47 AM
  9. mustang7757's Avatar
    what do you mean remember my credentials?
    its not asking me any credentials.

    the i think the reason to this issue , is maby cause i rooted my phone and by accident turned off develerber mode and maby OEM. im not sure! im not a expert.
    All this cause i should plays stupid pokemon go with my little son.

    so i got all the credentials , i just neve ask my nothing cause it says FRP LOCK and turns off?
    it must be porsible to fix it somehow???
    I'm sorry but playing Pokemon doesn't result you going to rooting your phone and trying to unlock your bootloader...if you don't remember Google authentication there really no way to go past that , it's a security feature so no one can steal the phone or it's information.
    10-19-2019 11:49 AM
  10. andump's Avatar
    no it was rooted allready , and pokemon go didnt work on my phone cause if was rooted and i made a mistake and rebooted my phone.

    but i got all the authentication , acounts, and fingerprints.

    how do i open it again now?
    10-19-2019 11:53 AM
  11. Golfdriver97's Avatar
    There should be a prompt for you to enter the Gmail account and password. You aren't seeing that?
    10-19-2019 11:54 AM
  12. mustang7757's Avatar
    no it was rooted allready , and pokemon go didnt work on my phone cause if was rooted and i made a mistake and rebooted my phone.

    but i got all the authentication , acounts, and fingerprints.

    how do i open it again now?
    If you have all the accounts , fingerprint, password you should already be in the phone
    10-19-2019 11:54 AM
  13. andump's Avatar
    i got a mail about me signind in to my sons new phone, to install some apps for him.
    google is aksing if it was me. and i sai yes!

    can it be a issue?
    10-19-2019 12:02 PM
  14. mustang7757's Avatar
    Your saying lot of conflicting stuff
    You say phone came rooted , but post before you mention you rooted it ...your story doesn't add up ...
    10-19-2019 12:02 PM
  15. andump's Avatar
    how?
    the phone loops on boot and turns off even before i get to the point of writing me password !
    10-19-2019 12:03 PM
  16. andump's Avatar
    maby not to you.. nut i dont think you get the fact that im not able to insert my password because my phone is turning off before i get to that point.

    so tell me how i should insert my password???
    10-19-2019 12:06 PM
  17. andump's Avatar
    and i didnt say i came rooted, i sait I rooted my phone!
    before i installed pokemon go.

    so it was allready rooted.

    sorry my english is not my native language
    10-19-2019 12:08 PM
  18. mustang7757's Avatar
    maby not to you.. nut i dont think you get the fact that im not able to insert my password because my phone is turning off before i get to that point.

    so tell me how i should insert my password???
    In what state is the phone in now ?
    Can you get to the lock screen?
    Is it still in download mode ?
    If it can't get to lock screen perform factory reset through recovery see if it boots up and put your password
    10-19-2019 12:09 PM
  19. mustang7757's Avatar
    no it was rooted allready , and pokemon go didnt work on my phone cause if was rooted and i made a mistake and rebooted my phone.

    but i got all the authentication , acounts, and fingerprints.

    how do i open it again now?
    and i didnt say i came rooted, i sait I rooted my phone!
    This is your words above
    10-19-2019 12:10 PM
  20. andump's Avatar
    i can get to recovery . and i allready tried factory reset many times.
    but when i restart it sys FRP LOCKED and turns off again.
    i can also go in download mode and connect to Odin , but when i install the phone says FRP LECKED and fails the instalation.
    10-19-2019 12:14 PM
  21. davidnc's Avatar
    what do you mean remember my credentials?
    its not asking me any credentials.

    the i think the reason to this issue , is maby cause i rooted my phone and by accident turned off develerber mode and maby OEM. im not sure! im not a expert.
    All this cause i should plays stupid pokemon go with my little son.

    so i got all the credentials , i just neve ask my nothing cause it says FRP LOCK and turns off?
    it must be porsible to fix it somehow???



    In this guide it will get you all set back up .


    https://support.google.com/accounts/.../2377063?hl=en


    There are links in the second post.

    https://support.google.com/accounts/...#topic=3382296
    andump likes this.
    10-19-2019 12:15 PM
  22. andump's Avatar
    ok sorry .
    the fact is . i didnt stole the phone or anything. i rooted it. and i got all the passwords. but my phone it turning off befor i can insert my pass
    10-19-2019 12:16 PM
  23. mustang7757's Avatar
    i can get to recovery . and i allready tried factory reset many times.
    but when i restart it sys FRP LOCKED and turns off again.
    i can also go in download mode and connect to Odin , but when i install the phone says FRP LECKED and fails the instalation.
    So when phone starts up and says Factory Reset Protection locked , No option to put password?
    andump likes this.
    10-19-2019 12:17 PM
  24. andump's Avatar
    no option to put password.
    it runs the factory reset with no errors.
    but when i restart i goes to the SAMSUNG GALAXY S7 screen and says in red (custom binary blocked by FRP lock)
    and shuts down again.
    10-19-2019 12:33 PM
  25. Mooncatt's Avatar
    From what I can tell, you'll need to re-flash the stock firmware, putting your phone back to square one. This is more than a simple factory reset, as you have to download the unadulterated firmware from Samsung and install to your phone. Do a Google search for that error message:

    custom binary blocked by FRP lock
    You'll find numerous instructional posts and videos on the topic.
    andump likes this.
    10-19-2019 12:48 PM
31 12

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