Related
# Update ##
USB Debug works great
Possible to enable OEM Lock via ODIN or ADB ?
Everything is blocked by FRP Lock
######
Hi all,
Regarding s6 edge plus, I have a SM-G928I, is it possible to enable usb debugging without going into developer options ? A friend bought a second hand phone and its locked to an account unfortunately, and ODIN wont connect so ican root/reflash due to im assuming the usb debugging not being enabled.
I'm trying to save him some money by paying a repair shop >.< any tips?
Thanks
Anyone?
They sure are nice phones, the screen real estate vs my HTC one m9 is certainly noticeable
Did you install Samsung USB drivers and plugged phone in download mode? Can try also going to recovery and performing factory reset
Have installed samsung drivers, i can see the phone on the PC as a drive to load data to, but odin doesn't see it.
Factory reset seems to still have the account linked, a security feature of 5.1 i'm sure.
I'm getting a copy of the stock rom from sammobile
http://www.sammobile.com/firmwares/database/SM-G928I/
fingers crossed i can use this and it recognises it if i just replace the stock file
can it be forced via adb?
Okay so turns out i'm thinking of the wrong thing. USB Debug works., great can interface via ODIN and ADB.
Is it possible to enable "OEM Unlock' via command line interface of adb, or ODIN ? without access to the OS this is making life hard
Flash stock firmware. You need to flash stock firmware to access the OS and then enable OEM Unlock. There is no other way. You cannot charge it even without enabling it.
AFTER ROOTING MAKE SURE NOT TO DISABLE OEM UNLOCK.
I tried that, flashed stock firmware from sammob but it still wants the sellers Gmail account has he bought a brick?
Do a factory reset after ODIN flash. Flash TWRP, access recovery, format system, cache and data (including internal) and then check.
thanks, will update soon
Stock firmware flash works
Factory reset / cache clear works
Flashing TWRP fails due to FRP lock , due to the OEM Unlock not being enabled im assuming
"Custom Binary(RECOVERY) Blocked by FRP Lock"
I'm sorry but I think you are locked out of the phone.
It certainly seems that way. its always frustrating as a geek to be defeated
AK1149 said:
Do a factory reset after ODIN flash. Flash TWRP, access recovery, format system, cache and data (including internal) and then check.
Click to expand...
Click to collapse
The stupid practice
---------- Post added at 06:18 AM ---------- Previous post was at 06:11 AM ----------
ReaperZ said:
It certainly seems that way. its always frustrating as a geek to be defeated
Click to expand...
Click to collapse
If your mobile phone flash after the official firmware Able to enter the activation page
So you can contact me, I can help you remove OEM-FRP LOCK
china chenli said:
If your mobile phone flash after the official firmware Able to enter the activation page
So you can contact me, I can help you remove OEM-FRP LOCK
Click to expand...
Click to collapse
PM'd
so china chenli wants remote access to my PC ... no thanks !
any other clever ideas ?
ReaperZ said:
so china chenli wants remote access to my PC ... no thanks !
any other clever ideas ?
Click to expand...
Click to collapse
Hi, I've bought a phone with same condition.
Have you solved the problem?
Sure have, I obtained a file which allows you into the settings from the Google lock screen which allows you to enable OEM unlock. Due to the legalities though I'm not sure it's allowed to share this here though
can you please post/send me this file ? and instructions, i assume you flash it via Odin/adb
ReaperZ said:
Sure have, I obtained a file which allows you into the settings from the Google lock screen which allows you to enable OEM unlock. Due to the legalities though I'm not sure it's allowed to share this here though
Click to expand...
Click to collapse
Hi, I'm facing the same situation, can you send me the procedure and file you followed to enable the oem unlock?
regards
Giuseppe
No idea what possessed me to do it (it was late), I unchecked "OEM Unlock", and bricked my phone.
(Android 5.1.1, stock recovery, rooted)
It's stuck in a bootloop with the red message "Custom binary blocked by FRP lock."
I've read many other posts stating that flashing stock firmware will unbrick the phone. That's great, the hardware can be saved. But I need the data; contacts, txts, photos.
What are my options?
Is there any way around FRP lock? I understand tit's intended as a security feature, and basically only happens when people do idiot stuff like unchecking OEM Unlock. So I doubt many devs/hackers have put much focus on developing workarounds.
Theoretically, Samsung may have the capacity to unlock the FRP lock. Is this a thing? Does anyone know anything about sending it to a Samsung tech center? Probably they would have difficulty guaranteeing the phone sender should have rightful access to the phone, so perhaps they provide no pathway?
@ashyx, I've read your posts, you're frankly a wizard. Any thoughts? Thanks
Frustrated with myself,
- Scott
ScottHW said:
No idea what possessed me to do it (it was late), I unchecked "OEM Unlock", and bricked my phone.
(Android 5.1.1, stock recovery, rooted)
It's stuck in a bootloop with the red message "Custom binary blocked by FRP lock."
I've read many other posts stating that flashing stock firmware will unbrick the phone. That's great, the hardware can be saved. But I need the data; contacts, txts, photos.
What are my options?
Is there any way around FRP lock? I understand tit's intended as a security feature, and basically only happens when people do idiot stuff like unchecking OEM Unlock. So I doubt many devs/hackers have put much focus on developing workarounds.
Theoretically, Samsung may have the capacity to unlock the FRP lock. Is this a thing? Does anyone know anything about sending it to a Samsung tech center? Probably they would have difficulty guaranteeing the phone sender should have rightful access to the phone, so perhaps they provide no pathway?
@ashyx, I've read your posts, you're frankly a wizard. Any thoughts? Thanks
Frustrated with myself,
- Scott
Click to expand...
Click to collapse
As advised flash the stock firmware. DATA won't be affected.
ashyx said:
As advised flash the stock firmware. DATA won't be affected.
Click to expand...
Click to collapse
Really? Many posts I've seen have noted that "all user data will be deleted".
Do I just use ODIN, and flash AP? No app, or user data will be erased, or formatted like that?
A few mention "Initializing with Smart Switch"; I haven't done that before. Is that different than flashing firmware?
ScottHW said:
Really? Many posts I've seen have noted that "all user data will be deleted".
Do I just use ODIN, and flash AP? No app, or user data will be erased, or formatted like that?
A few mention "Initializing with Smart Switch"; I haven't done that before. Is that different than flashing firmware?
Click to expand...
Click to collapse
Searching for that question directly, it seems like flashing a ROM (e.g. stock firmware) will not directly erase user data; downloads, photos in DCIM, etc.
But, sounds like any user-installed apps will be erased (so any internally stored data would be lost).
And, data stored in system apps would be lost, too; e.g. tabs that were open in Chrome.
There's no way around the FRP lock, eh?
Here is Samsung's statement about FRP (Factory Reset Protection)
It describes the Google account "protection" features, but doesn't really describe how FRP lock leads to bootloops.
https://www.samsung.com/us/support/frp/
Factory Reset Protection (FRP) Feature
What is Device Protection, or Factory Reset Protection (FRP)?
Android devices provide built-in security features you can use to protect your device and information, including screen locks and data encryption. Data protection, or Factory Reset Protection (FRP), is a security feature on Android devices with Lollipop 5.1 and higher.
FRP is automatically activated when you set up a Google Account on your device. Once FRP is activated, it prevents use of a device after a factory data reset, until you log in using a Google username and password previously set up on the device.
How does FRP work?
When you perform a Factory Data Reset, all settings are returned to the factory default settings. All data is erased, including files and downloaded apps.
If you have a Google Account set up on the device, FRP is active. This means that after the reset, you'll be required to log in to the Google Account using the username and password. If you have multiple Google Accounts set up on the device, you can log in using any of the accounts.
If an unauthorized person tries to reset the device by another method, the device would still require log-in using the Google username and password. This means that if your device is lost or stolen, another person would not be able to reset it and use it.
What do I need to know about FRP?
If you want to reset your device to factory defaults, make sure you know your Google Account and password, because you'll need to log in at the end of the reset.
If you want to reset your device to factory defaults, but don't remember your Google username and/or password, you can do one of these:
Check your devices Account settings for your account name, and reset your password via the device or at www.google.com.
It can take 24 hours for the password reset to sync with all devices registered to the account.
Remove the account before you reset the device.
If you already reset your device, but don't remember your Google username and/or password, the device can't be used. In that case, you can do one of these:
If you know your Google username but can't remember the password, you can reset your password on the device, or at www.google.com. It can take up to 24 hours for a new password to sync with all registered devices. After 24 hours, you can try logging in to your phone with the new password.
If you have multiple Google Accounts, and you can't remember which Google Account you set up on your device, visit https://www.google.com/android/devicemanager.
Log in with your Google username and password and check the list of devices registered to the account. If you don't see the device listed on the account, it means the device is registered to a different account. Use the same process to check for devices linked to your other Google Accounts. When you find the registered account, use it to log in to your device.
If you can't remember any of your Google Account information, you can send your device, along with proof of purchase, to an authorized Samsung Service Center. Samsung has special tools to reset the phone to factory defaults with no protection enabled.
Click to expand...
Click to collapse
Looking for a Samsung Authorized Support Center, apparently there are ZERO listed around Omaha, NE.
http://support-us.samsung.com/cyber/locator/asc_locator.jsp
There must be ASC's somewhere; I'm hesitant to mail the phone away because I think the tech will just wipe it. The whole point is to maintain the data :-/
What do I need to flash to remove "Custom binary" ?
Will flashing the bootloader back to stock unlock the FRP lock?
That's BL throuh ODIN, right?
Do I have to flash AP ?
Won't that remove all user apps and their data, and any user data associated with system apps?
ScottHW said:
What do I need to flash to remove "Custom binary" ?
Will flashing the bootloader back to stock unlock the FRP lock?
That's BL throuh ODIN, right?
Do I have to flash AP ?
Won't that remove all user apps and their data, and any user data associated with system apps?
Click to expand...
Click to collapse
Not being funny, but you're panicking over nothing. I can pretty much guarantee you will NOT lose any data, apps or settings. The DATA partion is untouched by stock firmware.
Just flash the whole stock firmware(not repair firmware) and you'll be fine.
If you're super paranoid about losing data then just flash the AP part.
ashyx said:
Not being funny, but you're panicking over nothing. I can pretty much guarantee you will NOT lose any data, apps or settings. The DATA partion is untouched by stock firmware.
Just flash the whole stock firmware(not repair firmware) and you'll be fine.
If you're super paranoid about losing data then just flash the AP part.
Click to expand...
Click to collapse
Thanks for the reassurance. I am pretty paranoid, because I feel like such an ass for making such a dumb mistake.
Will I lose:
Contacts?
Text messages??
Chrome Bookmarks???
My numerous open Chrome tabs?!?!
I'm just trying to understand what's happening, know what I'm doing.
Because I was clearly stupid enough to uncheck OEM Unlock. (WTF was I thinking?!)
ScottHW said:
Thanks for the reassurance. I am pretty paranoid, because I feel like such an ass for making such a dumb mistake.
Will I lose:
Contacts?
Text messages??
Chrome Bookmarks???
My numerous open Chrome tabs?!?!
I'm just trying to understand what's happening, know what I'm doing.
Because I was clearly stupid enough to uncheck OEM Unlock. (WTF was I thinking?!)
Click to expand...
Click to collapse
It will be exactly as it was before. Nothing will change.
There are only 2 binaries that need flashing, boot and recovery, however unless you are flashing the exact firmware you had previously you may get compatibility issues, so it's best to just flash the whole firmware.
ashyx said:
It will be exactly as it was before. Nothing will change.
There are only 2 binaries that need flashing, boot and recovery, however unless you are flashing the exact firmware you had previously you may get compatibility issues, so it's best to just flash the whole firmware.
Click to expand...
Click to collapse
Thanks for the more specific information.
I've never found any discussions about how to solve the frp lock bootloop, with the intention of preserving user data.
If you will indulge me a bit more, I'd like to learn, test, and then share this for others.
Do you know exactly Custom binary blocked by FRP lock ""security" works?
Where is the flag that gets tripped?
In order to solve this bootloop, technically just Boot loader and Recovery need to be flashed (the exact versions must be used, or comparability issues can occur).
Bootloader should be simple enough: BL is one of the specific upload choices in Odin.
Recovery is a .bin that's contained with the AP.tar, correct?
Is it possible to specifically flash only the Recovery?
(I am reading other posts and pages as I write this, sorry if some of these points and questions seem "obvious"; I'm still learning. Aren't we all )
This thread is particularly detailed re: ODIN flashing, although it is from 2013, and for a specific device
https://forum.xda-developers.com/showthread.php?t=2154762
ScottHW said:
Thanks for the more specific information.
I've never found any discussions about how to solve the frp lock bootloop, with the intention of preserving user data.
If you will indulge me a bit more, I'd like to learn, test, and then share this for others.
Do you know exactly Custom binary blocked by FRP lock ""security" works?
Where is the flag that gets tripped?
In order to solve this bootloop, technically just Boot loader and Recovery need to be flashed (the exact versions must be used, or comparability issues can occur).
Bootloader should be simple enough: BL is one of the specific upload choices in Odin.
Recovery is a .bin that's contained with the AP.tar, correct?
Is it possible to specifically flash only the Recovery?
(I am reading other posts and pages as I write this, sorry if some of these points and questions seem "obvious"; I'm still learning. Aren't we all )
This thread is particularly detailed re: ODIN flashing, although it is from 2013, and for a specific device
https://forum.xda-developers.com/showthread.php?t=2154762
Click to expand...
Click to collapse
No, I didn't mention the bootloader, that is a different part of the firmware. The boot and recovery images have a .img extension and should be flashed under AP.
It is the bootloader that detects non official firmware and trips the FRP flag. If it's disabled in settings via OEM UNLOCK the bootloader ignores it and allows the device to boot.
n00b mistake
ashyx said:
No, I didn't mention the bootloader, that is a different part of the firmware. The boot and recovery images have a .img extension and should be flashed under AP.
It is the bootloader that detects non official firmware and trips the FRP flag. If it's disabled in settings via OEM UNLOCK the bootloader ignores it and allows the device to boot.
Click to expand...
Click to collapse
Sh!t, sorry, boot.ing /= bootloader. Rookie mistake. #StillLearning
OK, so boot.img and recovery.img should both be contained within the AP component of stock firmware.
I can just flash those two, can't I?
ashyx said:
No, I didn't mention the bootloader, that is a different part of the firmware. The boot and recovery images have a .img extension and should be flashed under AP.
It is the bootloader that detects non official firmware and trips the FRP flag. If it's disabled in settings via OEM UNLOCK the bootloader ignores it and allows the device to boot.
Click to expand...
Click to collapse
Is there any non-GUI way to toggle the OEM UNLOCK?
Bootloader? Download mode? Recovery? Fastboot? ADB?
I assume not, since that might be a "security" risk. And also, if there were, problems like this would have solutions posted mentioning how to do that.
Sh!!!!!!!t... I was thinking I would have screenshots of the exact build that's loaded on my phone. That way I can find the right stock firmware.
Seems those screenshots are still in the phone, didn't get moved to external memory
All I know for sure is it's Andorid 5.1.1, but that probably isn't specific enough to get the exact right boot and recovery images.
I intend to flash the boot.img and recovery.img to my phone. Hopefully, this will avoid any data loss, while clearing the FRP lock bootloop.
I got the stock firmware for Android 5.1.1 for my Galaxy A3 (2016) (SM-A310M) here:
https://www.sammobile.com/firmwares/galaxy-a3-/SM-A310M/TTT/download/A310MUBU2APE2/73991/
This set of instructions says to extract the .img file(s) to flash, then just .tar them up using 7zip, and flash it as AP in ODIN.
http://howto.highonandroid.com/sams...extract-stock-recovery-from-samsung-firmware/
But... this one says to use Unified Android Toolkit, option ‘8’ (Create an Odin flashable tar), and then flash with ODIN.
https://skipsoft.net/flashing-a-single-partition-i-e-system/
Fortunately, I have a Galaxy A3 (2017) (SM-A320Y), which I was just about to upgrade to for my daily driver. It's blank, running Android 7.0, so it means I can test this process, see if data is preserved, with almost no risk to actual data. Got that firmware here:
https://www.sammobile.com/firmwares/SM-A320Y/COO/download/A320YDXU1BQH2/189605/
Ironically... I don't yet have a great method to intentionally trip the FRP lock bootloop
I think rooting and then unchecking OEM Unlock should do it (that's what wrecked my A310M)
FRP lock - Usb does not recognize
Hi, Everyone!
Sorry my english.
My problem is the same as yours.
however, after this frp lock message appeared, my phone goes into download mode, but the pc does not recognize any more. what can i do to get flash from the rom stock and solve the frp lock problem.
Help me, please!
Thank you all
ScottHW said:
No idea what possessed me to do it (it was late), I unchecked "OEM Unlock", and bricked my phone.
(Android 5.1.1, stock recovery, rooted)
It's stuck in a bootloop with the red message "Custom binary blocked by FRP lock."
I've read many other posts stating that flashing stock firmware will unbrick the phone. That's great, the hardware can be saved. But I need the data; contacts, txts, photos.
What are my options?
Is there any way around FRP lock? I understand tit's intended as a security feature, and basically only happens when people do idiot stuff like unchecking OEM Unlock. So I doubt many devs/hackers have put much focus on developing workarounds.
Theoretically, Samsung may have the capacity to unlock the FRP lock. Is this a thing? Does anyone know anything about sending it to a Samsung tech center? Probably they would have difficulty guaranteeing the phone sender should have rightful access to the phone, so perhaps they provide no pathway?
@ashyx, I've read your posts, you're frankly a wizard. Any thoughts? Thanks
Frustrated with myself,
- Scott
Click to expand...
Click to collapse
FRP Custom binary Lock
ashyx said:
It will be exactly as it was before. Nothing will change.
There are only 2 binaries that need flashing, boot and recovery, however unless you are flashing the exact firmware you had previously you may get compatibility issues, so it's best to just flash the whole firmware.
Click to expand...
Click to collapse
Could you help me to get access to my data? I'm running port of S8 on my S7 and got bootloop. Someone told me that even if I'll flash AP only I might lose my data because of difference in the way the memory is formatted.
Blackion said:
Could you help me to get access to my data? I'm running port of S8 on my S7 and got bootloop. Someone told me that even if I'll flash AP only I might lose my data because of difference in the way the memory is formatted.
Click to expand...
Click to collapse
If they're both stock based firmware then you can just flash the stock S7 firmware. Data should remain untouched.
Hi
I am just stuck with the same problem. I have downloaded the latest Stock ROM. But unsure which options to select in ODIN and what files to select.
I presume only select AP. Also, hope I will not lose any data.
Please help me out.
Hi Guys,
my MOthers new Xiaomi MI A1 was stolen this week.
1. Now my Question, is it possible for the Thief to get on her Data?
Theroretically not, because the phone was on last official android update 7.1.1 (nov sec patch)
Phone was saved with a Fingerprint and PIN and ohone was encrypted.
2. Is it possible for the Thief to hard reset the phone via adb or fastboot to got a use for the phone (resell etc)
Thanks
Even if he would format it, the phone will ask to log into Google account of the user that was logged in before formatting. I doubt the thief is smart enough to bypass it.
1. did you enable "require pin/password for phone startup"? If yes, there is probably no way to decrypt the data without the PIN. If no, thief could unlock the bootloader (Xiaomi is the only phone I know which doesn't perform factory reset for this action) and use the default encryption password to mount the data partition in TWRP.
2. factory reset will trigger FRP, but it's probably quite easy to bypass it with a bit of patience.
_mysiak_ said:
1. did you enable "require pin/password for phone startup"? If yes, there is probably no way to decrypt the data without the PIN. If no, thief could unlock the bootloader (Xiaomi is the only phone I know which doesn't perform factory reset for this action) and use the default encryption password to mount the data partition in TWRP.
2. factory reset will trigger FRP, but it's probably quite easy to bypass it with a bit of patience.
Click to expand...
Click to collapse
Yes PIN was set on startup.
" If no, thief could unlock the bootloader (Xiaomi is the only phone I know which doesn't perform factory reset for this action) and use the default encryption password to mount the data partition in TWRP. "
How can he unlock the bootloader? I think he need DEV options and OEM unlock enabled, right?
Consider: There is no MIUI on the phone, its a Android One Phone.
ГАСООП said:
Even if he would format it, the phone will ask to log into Google account of the user that was logged in before formatting. I doubt the thief is smart enough to bypass it.
Click to expand...
Click to collapse
Is it possible to bypass this google account verification?
Flash-User said:
Yes PIN was set on startup.
" If no, thief could unlock the bootloader (Xiaomi is the only phone I know which doesn't perform factory reset for this action) and use the default encryption password to mount the data partition in TWRP. "
How can he unlock the bootloader? I think he need DEV options and OEM unlock enabled, right?
Consider: There is no MIUI on the phone, its a Android One Phone.
Click to expand...
Click to collapse
You are right, I forgot about OEM unlock option (I enable it by default for all my devices). In this case, data should be safe.
My phone is unlocked but OEM Unlock was disabled in Developer Options... So I think is not a problem having that option disabled.
Flash-User said:
Hi Guys,
my MOthers new Xiaomi MI A1 was stolen this week.
1. Now my Question, is it possible for the Thief to get on her Data?
Theroretically not, because the phone was on last official android update 7.1.1 (nov sec patch)
Phone was saved with a Fingerprint and PIN and ohone was encrypted.
2. Is it possible for the Thief to hard reset the phone via adb or fastboot to got a use for the phone (resell etc)
Thanks
Click to expand...
Click to collapse
Try to erase using 'Google Find My Device' i think you can erase the phone using that, also you can know locations where the Device right now.
Just try, Good Luck :good:
Hit 'Thanks' if helped. ASAP
I am fairly certain there would be ways to circumvent the google account verification using fastboot commands and MiFlash. It takes some work and patience, but it should work.
However, as far as I know there are ways to get the IMEIs of the device blocked by carriers when reporting the device stolen. Not entirley sure what needs to be done to do this, but this would render the device useless for the thief.
Localhorst86 said:
I am fairly certain there would be ways to circumvent the google account verification using fastboot commands and MiFlash. It takes some work and patience, but it should work.
However, as far as I know there are ways to get the IMEIs of the device blocked by carriers when reporting the device stolen. Not entirley sure what needs to be done to do this, but this would render the device useless for the thief.
Click to expand...
Click to collapse
Imei blocking is not really gonna help. It's too easy to change.
Yes there are ways around everything in this thread and tuts to do it are only a search away. Heck we host most of the tutorials right here.
Hello fellow people of XDA!
Today I got an OTA update for my S7 edge (SM-G935F). The update has installed fairly fast (after the first reboot). But then, it got stuck on a decrypting loop. I have enabled prior the full phone encryption, and set it to ask for a password at each start. I entered the password correctly, as it said Starting Android... after, and since then, only the rotating padlock is showing. Every like 5 minutes the soft buttons are lighting up for a second, but then nothing is happening. After a while it even gets hot, but still nothing. I had this issue at the previous update too, but it started after like 30-40 minutes. Now 90 minutes have passed and still nothing.
I can reboot to the recovery and bootloader screens, and everything is fine. Knox not tripped, not rooted, everything official. In the recovery screen it says that my CSC is ECT (but according to sammobile it should be CNX).
Some additional info: samsung/hero2ltexx/hero2lte
7.0/NRD90M/G935FXXU2DRAG
I will try to flash a stock rom (PDA: G935FXXS2DRAA, CSC: G935FROM1DQJ3). If that doesn't work, I'll flash today's rom (PDA: same, CSC: G935FVFG1DQI1).
Any tips/help would be greately appreciated! Would not want to fall to the wipe data method, because I don't want to lose everything... But then again, I guess that would remove the boot password...
Thanks!
Update: After waiting for like 10+ hours, nothing has changed. Maybe I shouldn't have forced a reboot after an hour of the ota update? Going to try flashing the firmware now.
Update 2: I flashed the firmware, now the buttons seem to light up less often. But after an hour of decrypting, I guess the ultimate soultion would be to do a factory reset, since no one is helping...
jaszfalvi.tamas said:
Hello fellow people of XDA!
Today I got an OTA update for my S7 edge (SM-G935F). The update has installed fairly fast (after the first reboot). But then, it got stuck on a decrypting loop. I have enabled prior the full phone encryption, and set it to ask for a password at each start. I entered the password correctly, as it said Starting Android... after, and since then, only the rotating padlock is showing. Every like 5 minutes the soft buttons are lighting up for a second, but then nothing is happening. After a while it even gets hot, but still nothing. I had this issue at the previous update too, but it started after like 30-40 minutes. Now 90 minutes have passed and still nothing.
I can reboot to the recovery and bootloader screens, and everything is fine. Knox not tripped, not rooted, everything official. In the recovery screen it says that my CSC is ECT (but according to sammobile it should be CNX).
Some additional info: samsung/hero2ltexx/hero2lte
7.0/NRD90M/G935FXXU2DRAG
I will try to flash a stock rom (PDA: G935FXXS2DRAA, CSC: G935FROM1DQJ3). If that doesn't work, I'll flash today's rom (PDA: same, CSC: G935FVFG1DQI1).
Any tips/help would be greately appreciated! Would not want to fall to the wipe data method, because I don't want to lose everything... But then again, I guess that would remove the boot password...
Thanks!
Update: After waiting for like 10+ hours, nothing has changed. Maybe I shouldn't have forced a reboot after an hour of the ota update? Going to try flashing the firmware now.
Update 2: I flashed the firmware, now the buttons seem to light up less often. But after an hour of decrypting, I guess the ultimate soultion would be to do a factory reset, since no one is helping...
Click to expand...
Click to collapse
Wait, i dont get it, it is prompting you for a password even you didnt set it?
Sent from my S7 Edge using XDA Labs
shah22 said:
Wait, i dont get it, it is prompting you for a password even you didnt set it?
Sent from my S7 Edge using XDA Labs
Click to expand...
Click to collapse
I set a password when I enabled Secure Startup.
jaszfalvi.tamas said:
I set a password when I enabled Secure Startup.
Click to expand...
Click to collapse
Then use that same password, i think there is confusion, there is a password when you enable fingerprint and then a password when you enable secure startup. Be sure not to confuse them. If it still happens, then I guess there's got something wrong with the update, and only way is a factory reset. Btw, i also updated and i normally entered secure boot password and it started okay. Don't know what caused this for you.
Sent from my S7 Edge using XDA Labs
shah22 said:
Then use that same password, i think there is confusion, there is a password when you enable fingerprint and then a password when you enable secure startup. Be sure not to remember them. If it still happens, then I guess there got something wrong with the update, and only way is a factory reset. Btw, i also updated and i normally entered secure boot password and it started okay. Don't know what caused this for you.
Sent from my S7 Edge using XDA Labs
Click to expand...
Click to collapse
I entered the password correctly, as it stated "Starting Android..." then the rotating padlock took forever. More than 10 hours even. But in the end, a factory reset helped me. But rip my photos and memories...
Don't use device encryption anymore and leave OEM unlocking enabled in developer options.
Those two settings cause more hassle if you want to keep data, and make backups from time to time using Samsung Smart switch on computer. Use a microSD card to store and take all your photos from camera.
benjamen50 said:
Don't use device encryption anymore and leave OEM unlocking enabled in developer options.
Those two settings cause more hassle if you want to keep data, and make backups from time to time using Samsung Smart switch on computer. Use a microSD card to store and take all your photos from camera.
Click to expand...
Click to collapse
Right, but i use encryption and i could update without any problem, don't know what caused this issue with him. But one should backup all data BEFORE updating, as i did to save yourself from such hassle.
Sent from my S7 Edge using XDA Labs
benjamen50 said:
Don't use device encryption anymore and leave OEM unlocking enabled in developer options.
Those two settings cause more hassle if you want to keep data, and make backups from time to time using Samsung Smart switch on computer. Use a microSD card to store and take all your photos from camera.
Click to expand...
Click to collapse
Yeah, it's a sure thing I won't turn on Secure Stratup anymore. I don't know what OEM unlock does or does not, but right now, I don't have dev options enabled. If I had a microSD then I couldn't care less about resetting my phone, but since I don't have, because I have two SIM cards and a memory card has no place left, I feel bad.
Still, I don't know caused this issue. I had OTA updates before with full device encryption enabled and I had no issues before. I kinda used the same disk space at every OTA, so it should have took the same time... And I have to mention, that I did not tamper with the software. No root, no custom rom, and software only from the play store.
To enable developer options you click Build number 7 times which is located in the Software information tab in settings.
OEM unlock allows you to flash and boot the phone with custom binaries (Custom Recovery, Kernels, Roms). You can leave OEM unlock disabled if you don't want people that may steal your phone and use it for themselves.
With OEM unlock disabled and a google account signed in, it will block anyone from using the phone after a factory reset on stock Samsung firmware as it will prompt the user to enter the google account that was associated with that device.
Unfortunately there are rare cases that a OTA update may fail. Reflashing correct stock firmware usually fixes it but in worse case scenarios a factory reset will be required.
benjamen50 said:
To enable developer options you click Build number 7 times which is located in the Software information tab in settings.
OEM unlock allows you to flash and boot the phone with custom binaries (Custom Recovery, Kernels, Roms). You can leave OEM unlock disabled if you don't want people that may steal your phone and use it for themselves.
With OEM unlock disabled and a google account signed in, it will block anyone from using the phone after a factory reset on stock Samsung firmware as it will prompt the user to enter the google account that was associated with that device.
Unfortunately there are rare cases that a OTA update may fail. Reflashing correct stock firmware usually fixes it but in worse case scenarios a factory reset will be required.
Click to expand...
Click to collapse
Never had OEM unlock enabled, because I didn't know what is does, so thanks for the info. I reflashed the correct stock firmware, but that didn't help either, so I had to resort to wiping the data... Regarding this, do you know by any chance a good software for recovering data without root?
I don't know of any unfortunately, if anyone has any good paid ones that actually work please post here.
So long story short I was intoxicated and for some reason disabled OEM in debugging then sometime later I restarted my tablet to get the frp binary locked. It has a custom rom with twrp I absolutely need the data off of this tablet and the only way I see is to reinstall the default os through Odin but that wipes the device I need a method to get the data off of the tablet or a method to bypass frp entirely it would be mighty appreciated if I could have some help
Why don't you try a backup in TWRP?
Reinstalling the stock firmware with Odin won't wipe the device.
slop_me said:
So long story short I was intoxicated and for some reason disabled OEM in debugging then sometime later I restarted my tablet to get the frp binary locked. It has a custom rom with twrp I absolutely need the data off of this tablet and the only way I see is to reinstall the default os through Odin but that wipes the device I need a method to get the data off of the tablet or a method to bypass frp entirely it would be mighty appreciated if I could have some help
Click to expand...
Click to collapse
It's difficult to say if you can keep your data. The binary FRP lock is quite different that the average FRP lock that's associated with the Google sign in. Usually whenever you trip the binary lock it's because some firmware was installed such as a Root or a ROM that was flawed or invalid. It's an overstacking of binaries and therefore you get a "Custom Binaries Blocked by FRP Lock" notification. I've had this problem on another varient of the Tab A, the Galaxy Tab A6 SM-T580. I have found about four diferent variations of this. You may not have turned off OEM because in Binary lock it will act like you have. Possible reason to think that is the way it acts in Download Mode where you can't seem to flash anything especially the official firmware. Sound familiar?
Version 1. If you try to go to Recovery you get redirected to a screen similar to the Download Mode. In the upper left are red lettered "Custom Binaries Blocked by FRP Lock.. Download Mode is accessable but won't initialize when trying to flash stock firmware. Binary 4 FRP Unlock file was accepted and flashed in by Odin3. Stock firmware installs afterwards.
Version 2. Device is stuck in bootloop. "Custom Binaries Blocked by FRP Lock" appears on Logo screen. Recovery and Download Modes are so far, useless. Binary 4 FRP Unlock used, no positive results. Binary U 4 used. Positive result. Stock firmware flashed in afterwards.
Version 3. "Custom Binaries Blocked by FRP Lock" appears on Download Mode which either stalls right after or fails to initialize. Binary 4 FRP Unlock and Binary U 4 yeild no positive results. (This ones on it's way to me).
Version 4. "Custom Binaries Blocked by FRP Lock appears on Recovery Mode. Download Mode useless. I'm currently following this one.
Solution: I don't know if the one I have will work, they may be device specific. Research for a "SM-T280 Binary 4 FRP Unlock" which I couldn't yet find.
Casper Young said:
It's difficult to say if you can keep your data. The binary FRP lock is quite different that the average FRP lock that's associated with the Google sign in. Usually whenever you trip the binary lock it's because some firmware was installed such as a Root or a ROM that was flawed or invalid. It's an overstacking of binaries and therefore you get a "Custom Binaries Blocked by FRP Lock" notification. I've had this problem on another varient of the Tab A, the Galaxy Tab A6 SM-T580. I have found about four diferent variations of this. You may not have turned off OEM because in Binary lock it will act like you have. Possible reason to think that is the way it acts in Download Mode where you can't seem to flash anything especially the official firmware. Sound familiar?
Version 1. If you try to go to Recovery you get redirected to a screen similar to the Download Mode. In the upper left are red lettered "Custom Binaries Blocked by FRP Lock..
Solution: I don't know if the one I have will work, they may be device specific. Research for a "SM-T280 Binary 4 FRP Unlock"
But I couldn't find one.
Here's my post, it may help.
https://forum.xda-developers.com/general/help/custom-binary-blocked-frp-lock-2019-t3979661
Click to expand...
Click to collapse
Nothing needs to be done except install the stock firmware.
The device hasn't been reset so no need for any kind of bypass.
FRP has kicked in purely because unsigned software is installed.
Replace the unsigned software with stock and it'll boot just fine. Data fully intact.
ashyx said:
Nothing needs to be done except install the stock firmware.
The device hasn't been reset so no need for any kind of bypass.
FRP has kicked in purely because unsigned software is installed.
Replace the unsigned software with stock and it'll boot just fine. Data fully intact.
Click to expand...
Click to collapse
I hate to argue with you but that wasn't so easy with mine. While in Binary FRP lock I, along with a few others that have the SM-T580 or the SM-T585 couldn't use Download Mode to flash in the official stock firmware. Trial and error followed. The solve was first I had to flash in the Binary FRP Unlock and then I could flash in the firmware. With another device the owner tried the Binary Frp Unlock which didn't fix it. Later he flashed in the U4 Binary and that worked for him. I passed the info along to some others in the same predicament and it helped them. So I don't know what to tell you but what you're stating is not always applicable.
Casper Young said:
I hate to argue with you but that wasn't so easy with mine. While in Binary FRP lock I, along with a few others that have the SM-T580 or the SM-T585 couldn't use Download Mode to flash in the official stock firmware. Trial and error followed. The solve was first I had to flash in the Binary FRP Unlock and then I could flash in the firmware. With another device the owner tried the Binary Frp Unlock which didn't fix it. Later he flashed in the U4 Binary and that worked for him. I passed the info along to some others in the same predicament and it helped them. So I don't know what to tell you but what you're stating is not always applicable.
Click to expand...
Click to collapse
Trust me, I have 3 of these devices. I've bricked them, frp locked them every possible way during development for this device.
The T580 is a different device and may be more difficult to bypass if and only if FRP has kicked in because of a device reset.
However for EVERY Samsung device that has simply had non stock software installed the only fix that's required is to install the stock firmware.
This is the case on all the Samsung devices I own and I have quite a few from lollipop to Pie.
ashyx said:
Trust me, [not happening!]I have 3 of these devices. I've bricked them, frp locked them every possible way during development for this device. [Well, umm. No, you haven't. And take a wild guess how many devices I have, like that matters.]
The T580 is a different device and may be more difficult to bypass if and only if FRP has kicked in because of a device reset. [Everytime you turn off the device it resets.]
However for EVERY Samsung device that has simply had non stock software installed the only fix that's required is to install the stock firmware. [You obviously have difficulties comprehending that I said otherwise]
This is the case on all the Samsung devices I own and I have quite a few from lollipop to Pie.
Click to expand...
Click to collapse
Wow, you're on a roll ain't ya? Hey ASHYX, dont misjudge me because of my stats you see here. Over a decade ago I was stacking ROMs into my HTC-G1. 3 decades ago I was an Electrical Engineer and Sonar Operator in the Navy. Let me tell you point blank, you're mistaken! Normally you would think you can just flash in stock OTA firmware into the device via Odin3 and you get to return to normal. Well that wasn't the solve for this. This was a new one to me also. If you think you're so right on what you say I'll be more than happy to point you in the direction of some XDA visitors, two of which are still Binary FRP locked. You can try telling them what you just told me and they'll probably call you a blooming idiot. No offense but you could try reading it properly which might help.
I said, [QOUTE] " While in Binary FRP lock I, along with a few others that have the SM-T580 or the SM-T585 couldn't use Download Mode to flash in the official stock firmware. [END QOUTE]
Take my word for it, the method you stated was already tried AND DID NOT WORK!
If you want to insist you're all that, here ya go, these people need your expertise in development
https://forum.xda-developers.com/ga...frp-locked-t3772512/post80420061#post80420061
Data loss when flashing stock firmware.
ashyx said:
Reinstalling the stock firmware with Odin won't wipe the device.
Click to expand...
Click to collapse
That depends on which stock firmware you're using. Typically what you get OTA (over the air) is the same as the 4File Official Stock Firmware. These are the 4 files that go into each section when using Odin3 to flash firmware. BL is for the Bootloader which controls security, start-up and recovery. AP is Android Partitioning, CP is Cellular Processor. Now let's talk about the CSC. file. The 4File contains two CSC files, one is listed as HOME CSC. If you flash the CSC file you will lose your App data. If you flash the HOME CSC you do not lose your App data.
Casper Young said:
That depends on which stock firmware you're using. Typically what you get OTA (over the air) is the same as the 4File Official Stock Firmware. These are the 4 files that go into each section when using Odin3 to flash firmware. BL is for the Bootloader which controls security, start-up and recovery. AP is Android Partitioning, CP is Cellular Processor. Now let's talk about the CSC. file. The 4File contains two CSC files, one is listed as HOME CSC. If you flash the CSC file you will lose your App data. If you flash the HOME CSC you do not lose your App data.
Click to expand...
Click to collapse
ashyx said:
Nothing needs to be done except install the stock firmware.
The device hasn't been reset so no need for any kind of bypass.
FRP has kicked in purely because unsigned software is installed.
Replace the unsigned software with stock and it'll boot just fine. Data fully intact.
Click to expand...
Click to collapse
Thank you for confirming I won't loss any data upon installing the original ROM I did just have a custom ROM installed I was super concerned that I would lose all the data upon installing the original ROM thank you so much <3
slop_me said:
Thank you for confirming I won't loss any data upon installing the original ROM I did just have a custom ROM installed I was super concerned that I would lose all the data upon installing the original ROM thank you so much <3
Click to expand...
Click to collapse
Depends on which custom rom you had installed? If it's stock based on lollipop then you should be fine. If its lineage then it may not boot without a data wipe.
ashyx said:
Depends on which custom rom you had installed? If it's stock based on lollipop then you should be fine. If its lineage then it may not boot without a data wipe.
Click to expand...
Click to collapse
Yeah it was just stock lollipop with a root. Will that cause an issue or am I good to continue?
ashyx said:
Depends on which custom rom you had installed? If it's stock based on lollipop then you should be fine. If its lineage then it may not boot without a data wipe.
Click to expand...
Click to collapse
Props to you thanks for the knowledge it worked flawlessly I mean kinda half way through it did say erasing and I kinda **** the bed and got scared because I really needed the data off of there but my man you are right just flashing stock ROM worked flawlessly everywhere online says it will wipe the device but it didn't. Thank you so much for your fantastic help <3