FRP Lock Fixed, though now there's an OEM Unlock Tragedy - Samsung Galaxy J2 Questions & Answers

I was FRP locked, and I fixed it, though, now I'm OEM Locked. yay.
I can't find it in dev options either, which means i'm very annoyed.
Here's my specs
Samsung J2 SM-J250M (Bahamas)
I reflashed once after getting a bootloop, now has *VERY* loud AT&T boot logo, for some reason, even though we don't even have AT&T here. Reflashing soon, with hopefully correct one.
I was going to TWRP and root. I just got this thing from my mom, i'd like to do what I want to do with it.
I tried the whole thing with the time and date, which didn't work at all.
I also tried adb and fastboot but the damned thing is going *waiting for devices*. I've screwed with drivers and there's no tutorial out there for this sort of situation, so I must be the first. in this way, anyway.
If anyone's gotten some advice it'd be nice to hear!

I have found the solution here:
[ CONSULTA ] Desbloqueo OEM no aparece en Sm-J250M
[ CONSULTA ] Desbloqueo OEM no aparece en Sm-J250M Samsung Galaxy J2
www.htcmania.com
You just need to translate the page into English

Related

[Bricked] Redmi 6 pro

Hi all stupidity darwin for me today
I bought the phone from Ebay , it booted on miui unlocked so I said cool in my head, I went ahead and flashed twrp it said encrypted, I said format and I flashed Xiaomi.eu on it .
Now I end up with a locked bootloader, no access to twrp don't know why. Access to fast fastboot but can't use it. Apparently I can use fast boot to go to edl but I can't flash Chinese roms through it I'm a bit confused ... I'm using Samsung devices for the moment and my last Xiaomi devices was redmi 3 (so the security was really relax) . So what can I try ?
Envoyé de mon SM-N935F en utilisant Tapatalk
reunlock the bootloader, if you cant unlock it send it back to the ebay seller and ask them to reunlock it
I ended up unbricking it but it was really a pain, so here is what I did,
I had to dismantle it, shortcut the pins two pins to enter in EDL mode (Multiple articles on the web to do it, https://www.mobilerdx.com/2018/09/xiaomi-redmi-6-pro-test-point-boot-into-edl-9008-mode.html)
I tried Mi-Flash, had to have an authenticated mi-account, which nearly nobody have.
So I searched on miui forum and a lot of people are blocked and are sending desperate messages to Xiaomi and their service centers.
A modo on the forum wrote that a Vietnamese guru can take control of your PC and use his account trough TeamViewer, that smelled like a big joke, but I was enough desperate to test.... AND IT worked.
So SUCCESS (for 25$ super expensive, here is the page --> https://www.facebook.com/SUnlockGlobal/ ) but try everything before because multiple brick can be fixed with other ways.
I thing that,it is really revolting to block the emergency download mode. It isn't normal to block it for a "geek's friendly" brand or for any brands because independent technicians can't unbrick devices...
(Sorry for the way of writing french people are not the best in English)

(Help) Unlocked carrier Google pixel 3a xl but with grey OEM

So I purchased a Google pixel 3a xl from eBay and there is a locked version that has been locked to sprint, but I think this phone has been flashed with a stock google rom allowing it to use any carrier. The problem is when I try to unlock OEM in the settings it's greyed out with 'cannot unlock to carrier locked phones' Would it be possible to unlock the OEM and the bootloader through the pc and is it possible to unlock the bootloader in general?
In general, if the device is carrier unlocked the OEM is unlocked as well... Unless it is a Verizon model, which it sure sounds like in this case. Unfortunately there is no way to unlock the bootloader then.
acejavelin said:
In general, if the device is carrier unlocked the OEM is unlocked as well... Unless it is a Verizon model, which it sure sounds like in this case. Unfortunately there is no way to unlock the bootloader then.
Click to expand...
Click to collapse
No I checked on the website it's not a Verizon model, however it was locked to sprint before it was flashed with the stock rom so maybe that's why it still sees my phone as a carrier locked phone. If I flashed it with another stock room would that fix it?
alguien podría arreglar eso? Llego con una rom llamada matrix cuando enciendo

Question no operating system found brick

At first i unlocked boot-loader and rooted the device, everything was working fine, later all of sudden touch stopped working
later i did wipe in recovery after that
Im getting no operating system found,
and now im trying to flash the original os via fastboot, but its saying flash permission denied
and in the fastboot mode display in screen, its saying FLASHING_LOCKED
and i tried to unlock the boot-loader again its saying enable in development options / but i cannot load the operating the system
thanks for the help
serialhacker said:
At first i unlocked boot-loader and rooted the device, everything was working fine, later all of sudden touch stopped working
later i did wipe in recovery after that
Im getting no operating system found,
and now im trying to flash the original os via fastboot, but its saying flash permission denied
and in the fastboot mode display in screen, its saying FLASHING_LOCKED
and i tried to unlock the boot-loader again its saying enable in development options / but i cannot load the operating the system
thanks for the help
Click to expand...
Click to collapse
I don't know exactly what causes it, but if the bootloader was unlocked and now says Flashing_locked, usually the only fix is to flash a blankflash.
You will need to find a blankflash for your device, and get it into EDL to flash.
If you have a hanoip (XT2135) this one should work.
lolinet mirrors - firmware, software, iso etc.
lolinet mirrors - powered by h5ai
mirrors.lolinet.com
How to boot into EDL Mode
sd_shadow said:
If you have a hanoip (XT2135) this one should work.
Click to expand...
Click to collapse
its hanoip (xt2135-2) and i think it will work
right?
serialhacker said:
its hanoip (xt2135-2) and i think it will work
right?
Click to expand...
Click to collapse
It should
Same issue here brothers, on my Moto G60
Did the solution work here @serialhacker ?
sd_shadow said:
I don't know exactly what causes it, but if the bootloader was unlocked and now says Flashing_locked, usually the only fix is to flash a blankflash.
You will need to find a blankflash for your device, and get it into EDL to flash.
If you have a hanoip (XT2135) this one should work.
lolinet mirrors - firmware, software, iso etc.
lolinet mirrors - powered by h5ai
mirrors.lolinet.com
How to boot into EDL Mode
Click to expand...
Click to collapse
Hello!
in your link on how to boot in EDL mode, it assumes that the OEM bootloader is unlocked.
How can we boot into EDL with a locked bootloader? I'm stuck here.. Could you please direct us if possible?
Digging into Google, I find no other method but using short-test points method.
[UPDATE]
I could not find any way to enter into EDL mode.
Also, I have asked 2 smartphone technicians and they say there's no way that this brick could be solved at the moment and the hardware is a bit new.
The authorized Motorola center's solution is to replace the whole motherboard!! Dumbest solution...
Anyone here has any ideas please?
KayaNN said:
[UPDATE]
I could not find any way to enter into EDL mode.
Also, I have asked 2 smartphone technicians and they say there's no way that this brick could be solved at the moment and the hardware is a bit new.
The authorized Motorola center's solution is to replace the whole motherboard!! Dumbest solution...
Anyone here has any ideas please?
Click to expand...
Click to collapse
Have you found any solutions yet? Same problem here, can´t flash firmware or blankflash with bootloader locked, also could not, enter into EDL mode.
Unicorn310 said:
Have you found any solutions yet? Same problem here, can´t flash firmware or blankflash with bootloader locked, also could not, enter into EDL mode.
Click to expand...
Click to collapse
[UPDATE, tool name is JTAG Boot tool]
A technician has assured me that a BOOT fix will resolve the issue and for that he needs a tool(JTAG Boot tool) that uses the phone's memory type and loads recovery software into it directly.
Below is MotoG60 memory type from website GSMArena i.e. UFS2.1.
Once I get my phone fixed, I'll definitely write down the solution here in complete detail.
Cheers.
MemoryCard slotmicroSDXC (uses shared SIM slot)Internal128GB 4GB RAM, 128GB 6GB RAMUFS 2.1
One fix a shop suggested is to replace the emmc altogether. Haven't found any other fix yet
KayaNN said:
[UPDATE, tool name is JTAG Boot tool]
A technician has assured me that a BOOT fix will resolve the issue and for that he needs a tool(JTAG Boot tool) that uses the phone's memory type and loads recovery software into it directly.
Below is MotoG60 memory type from website GSMArena i.e. UFS2.1.
Once I get my phone fixed, I'll definitely write down the solution here in complete detail.
Cheers.
MemoryCard slotmicroSDXC (uses shared SIM slot)Internal128GB 4GB RAM, 128GB 6GB RAMUFS 2.1
Click to expand...
Click to collapse
Good afternoon, did you manage to fix the device? same problem here.
KayaNN said:
[UPDATE, tool name is JTAG Boot tool]
A technician has assured me that a BOOT fix will resolve the issue and for that he needs a tool(JTAG Boot tool) that uses the phone's memory type and loads recovery software into it directly.
Below is MotoG60 memory type from website GSMArena i.e. UFS2.1.
Once I get my phone fixed, I'll definitely write down the solution here in complete detail.
Cheers.
MemoryCard slotmicroSDXC (uses shared SIM slot)Internal128GB 4GB RAM, 128GB 6GB RAMUFS 2.1
Click to expand...
Click to collapse
There's no solution to it that you can do in home. I got my device fixed at Next Level Repair in Bangalore. They replaced the UFS chip on my phone. That's the only solution
ankurpandeyvns said:
Não há solução para isso que você possa fazer em casa. Consertei meu dispositivo na Next Level Repair em Bangalore. Eles substituíram o chip UFS no meu telefone. Essa é a única solução
Click to expand...
Click to collapse
Unfortunately I'm from Brazil, I think the only way to solve this would be to really change the motherboard of the device, I've already contacted the motorola aurtorizada and the device is to be posted this Monday, I'll send it anyway and there for next week until at the most in the other I write if it really solved.
Patrick972 said:
Unfortunately I'm from Brazil, I think the only way to solve this would be to really change the motherboard of the device, I've already contacted the motorola aurtorizada and the device is to be posted this Monday, I'll send it anyway and there for next week until at the most in the other I write if it really solved.
Click to expand...
Click to collapse
There might be some repair shops in your locality that may do it.
ankurpandeyvns said:
Pode haver algumas oficinas em sua localidade que podem fazê-lo.
Click to expand...
Click to collapse
So far, the only one that gave me any feedback, tried to pass the jtag directly into memory and it ended up that the device did not start, as they tried to resolder the device's processor, and if that doesn't work they told me to send the device to another assistance to write the system directly to the device's processor.
ankurpandeyvns said:
Pode haver algumas oficinas em sua localidade que podem fazê-lo.
Click to expand...
Click to collapse
Here in Brazil I can't find any place that sells the moto g60 ufs, in addition, a solution I imagined would be to buy a broken one and use the parts for repair, but I can't find any broken only with the plate lol, in which a broken used one has the same price as the repair leaving me with no option of what to do.
I would think that you should be able to get to EDL mode.
If you can disable access to the UFS it has no other choice.
You want to ground some data/clock line to the UFS.
Since you don't know what the accessible test points or resistors are you don't want to short anything directly to ground.
The point might be a power supply or who knows what.
Use a low value resistor (like 100 ohms). Try all the accessible points near the UFS through the 100 ohm to ground.
Long press the power button and wait to hear the connect to USB 05c6/9008
Renate said:
I would think that you should be able to get to EDL mode.
If you can disable access to the UFS it has no other choice.
You want to ground some data/clock line to the UFS.
Since you don't know what the accessible test points or resistors are you don't want to short anything directly to ground.
The point might be a power supply or who knows what.
Use a low value resistor (like 100 ohms). Try all the accessible points near the UFS through the 100 ohm to ground.
Long press the power button and wait to hear the connect to USB 05c6/9008
Click to expand...
Click to collapse
Thank you for sharing such wisdom with us.
I've done that with other things with eMMC where the system was corrupt enough that it didn't work but not so corrupt that the ROM bootloader could recognize it as being a total failure.
That's where you get stuck. Halfway failure is bad. Total failure gets recognized as such and goes to ROM bootloader.
Any idea what causes this and how can someone avoid all of this to begin with?
I guess the safest way would be not to unlock your bootlaoder. ) But if you did, and now you want to lock it back, what would be the safest way to do that, so you can avoid bricking your phone?
Right now, for example, my phone is back to stock ROM, but with an unlocked bootloader, and OEM Unlocking option greyed out and OFF (meaning bootloader is not unlockable anymore). Also, it says "bootloader is already unlocked". Which it is. But also, that's not the point. Ideally (and, for as far as I could see, that IS what happens on other phones, including other Motorola phones), is for that option to be ON, even if it's greyed out (inactive).
Because, in case you lock the bootloader, and something goes south, you can still unlock the bootloader again. But if that option is OFF (meaning get_unlock_ability=0), you can't unlock the bootloader anymore. And if you can't boot, you also can't go into developer options to activate it (assuming it wouldn't be greyed out and inactive anyway).
But I'm more interested to know why does this happen to begin with.
Why is that option greyed out and turned OFF, instead of being ON? And why do people get into this unbootable state, even with previously working stock ROMs?
Does anyone know?

Question MOTOROLA EDGE X30/30 PRO/ PLUS 2022 how to unlock BOOTLOADER after locked (flashing_locked)

I have a Motorola Edge x30 phone Chinese version, I modified the global version, and by mistake I locked the bootloader from fastboot mode, now this message appears as shown in the picture. Tried all flashes, to no avail.(RSD Lite,Moto Flash Pro,Rescue and smart assistant LMSA.....ect)
Is there a solution to unlock the bootloader? Or another way to flash the phone?
Help me please
unlock the bootloader via fastboot
PhotonIce said:
unlock the bootloader via fastboot
Click to expand...
Click to collapse
I've tried that but to no avail
Bilal-Dz-31 said:
I have a Motorola Edge phone Chinese version, I modified the global version, and by mistake I locked the bootloader from fastboot mode, now this message appears as shown in the picture. Tried all flashes, to no avail.(RSD Lite,Moto Flash Pro,Rescue and smart assistant LMSA.....ect)
Is there a solution to unlock the bootloader? Or another way to flash the phone?
Help me please
Click to expand...
Click to collapse
QFIL is your friend; it should make your device boot
Then open BL and reflash the rom.
If not with kindness send mail to chinese Motorola site to ask or AliExpress any store
Therazorsedge said:
QFIL is your friend; it should make your device boot
Then open BL and reflash the rom.
If not with kindness send mail to chinese Motorola site to ask or AliExpress any store
Click to expand...
Click to collapse
I've tried that but to no avail
EDL mode does not exist on MOTOROLA Edge x30
Where is the developers??? Help me Plsssss
I need this phone
Bilal-Dz-31 said:
I have a Motorola Edge phone Chinese version, I modified the global version, and by mistake I locked the bootloader from fastboot mode, now this message appears as shown in the picture. Tried all flashes, to no avail.(RSD Lite,Moto Flash Pro,Rescue and smart assistant LMSA.....ect)
Is there a solution to unlock the bootloader? Or another way to flash the phone?
Help me please
Click to expand...
Click to collapse
estou na mesma situação que a sua! Achou uma solução?
Mod translation via GT: I'm in the same situation as yours! Did you find a solution?
Julio.cesalb said:
estou na mesma situação que a sua! Achou uma solução?
Mod translation via GT: I'm in the same situation as yours! Did you find a solution?
Click to expand...
Click to collapse
Julio.cesalb said:
estou na mesma situação que a sua! Achou uma solução?
Mod translation via GT: I'm in the same situation as yours! Did you find a solution?
Click to expand...
Click to collapse
No , no one can give you information on this site
any everyone help me
MOTOROLA EDGE X30/30 PRO/ PLUS 2022 how to unlock BOOTLOADER after locked (flashing_locked)
Bilal-Dz-31 said:
MOTOROLA EDGE X30/30 PRO/ PLUS 2022 how to unlock BOOTLOADER after locked (flashing_locked)
Click to expand...
Click to collapse
It looks like you're trying to unlock the bootloader on the wrong device.
Where are you getting the device ID that you're typing in when unlocking? it's not the ID of the device you've connected
BigDog87 said:
It looks like you're trying to unlock the bootloader on the wrong device.
Where are you getting the device ID that you're typing in when unlocking? it's not the ID of the device you've connected
Click to expand...
Click to collapse
Hi bro Thank you for answering my question
BRO I am a beginner.......and i have a Motorola Edge x30 phone Chinese version, and by mistake I locked the bootloader from fastboot mode, now this message appears as shown in the picture. Tried all flashes, to no avail.(RSD Lite,Moto Flash Pro,Rescue and smart assistant LMSA.....ect)
Is there a solution to unlock the bootloader? Or another way to unbrick my phone?
Greetings! I'm also looking for a test for entering EDL. The apparatus of Chinese XT-2201-2. After switching to the slot B in the fastboot --set-active=a and the reboot, the brick received a brick in the fastboot, it does not respond to any button. Found a blankflash, we need to enter the EDL mode, it should be at every Snapdragon. I have already opened the device, it remains to find a test of Points.
The bootloader unlocked.
Sorry for the translation. I am from Russia, I use Google Translate.
Estou com um Edge 20 na mesma situação.
Bilal-Dz-31 said:
I have a Motorola Edge x30 phone Chinese version, I modified the global version, and by mistake I locked the bootloader from fastboot mode, now this message appears as shown in the picture. Tried all flashes, to no avail.(RSD Lite,Moto Flash Pro,Rescue and smart assistant LMSA.....ect)
Is there a solution to unlock the bootloader? Or another way to flash the phone?
Help me please
Click to expand...
Click to collapse
So far only one Brazilian guy has a solution for this, but he is charging money to solve the problem remotely. He does not reveal the secret of the unbrick.
Copo Gold said:
So far only one Brazilian guy has a solution for this, but he is charging money to solve the problem remotely. He does not reveal the secret of the unbrick.
Click to expand...
Click to collapse
How can he flash remotely, and even without disassembling bodies that does not respond to any buttons?
The name of his tool is "Android Tool", you may find a crked version online somewhere.
This is what I found: "Android Tool By LigtelGSM".
Always create a new windows install / virtual machine when trying out these GSM Tools, a lot of them are infected.
Strannik74 said:
How can he flash remotely, and even without disassembling bodies that does not respond to any buttons?
Click to expand...
Click to collapse
I don't know how he does it. He doesn't reveal how he does it.
Killuminati91 said:
The name of his tool is "Android Tool", you may find a crked version online somewhere.
This is what I found: "Android Tool By LigtelGSM".
Always create a new windows install / virtual machine when trying out these GSM Tools, a lot of them are infected.
Click to expand...
Click to collapse
I own the software. And a basic program for making flash and a few other things. I couldn't solve the brick using the software.

Question System has been destroyed F3

Dear members.
I'm Brazilian, I've had a little f3 for some time, using it normally as an end user without any changes, both in terms of bootloader unlocks and changes in the rom, that is, the original cell phone from the factory.
System has been destroyed error occurred on your screen.
I've tried several ways to recover and so far I haven't been successful in any of them.
By Mitools software does not unlock the bootloader error.
By adb I'm having problems with command lines and some files that in some tutorials ask that they are not present in the downloaded Rooms.
So I would like to ask if anyone has had success in these procedures, could you tell me the correct way so that I can recover my device
Decesarobd said:
Dear members.
I'm Brazilian, I've had a little f3 for some time, using it normally as an end user without any changes, both in terms of bootloader unlocks and changes in the rom, that is, the original cell phone from the factory.
System has been destroyed error occurred on your screen.
I've tried several ways to recover and so far I haven't been successful in any of them.
By Mitools software does not unlock the bootloader error.
By adb I'm having problems with command lines and some files that in some tutorials ask that they are not present in the downloaded Rooms.
So I would like to ask if anyone has had success in these procedures, could you tell me the correct way so that I can recover my device
Click to expand...
Click to collapse
You will require to flash it using authorised xiaomi service.
It would be a paid service but as per forum rules I cannot discuss it here.
Decesarobd said:
Dear members.
I'm Brazilian, I've had a little f3 for some time, using it normally as an end user without any changes, both in terms of bootloader unlocks and changes in the rom, that is, the original cell phone from the factory.
System has been destroyed error occurred on your screen.
I've tried several ways to recover and so far I haven't been successful in any of them.
By Mitools software does not unlock the bootloader error.
By adb I'm having problems with command lines and some files that in some tutorials ask that they are not present in the downloaded Rooms.
So I would like to ask if anyone has had success in these procedures, could you tell me the correct way so that I can recover my device
Click to expand...
Click to collapse
If under warranty send it over
If not under warranty go to telegram groups for this device and search for guys that do edl flashing with authroized account ( 5-20$ usually )
Rstment ^m^ said:
Se estiver na garantia mande
Se não estiver na garantia, vá para grupos de telegrama para este dispositivo e procure por caras que fazem edl flashing com conta autorizada (5-20 $ geralmente)
Click to expand...
Click to collapse
como funciona, precisa do meio físico do aparelho ou pode ser feito remotamente via acesso ao meu computador.
Decesarobd said:
como funciona, precisa do meio físico do aparelho ou pode ser feito remotamente via acesso ao meu computador.
Click to expand...
Click to collapse
translate
Rstment ^m^ said:
translate
Click to expand...
Click to collapse
sorry I got confused with the translations
How does this method work? I need to forward the device or it can be done remotely via access to my computer.
Decesarobd said:
sorry I got confused with the translations
How does this method work? I need to forward the device or it can be done remotely via access to my computer.
Click to expand...
Click to collapse
It can be done remotely.
Decesarobd said:
sorry I got confused with the translations
How does this method work? I need to forward the device or it can be done remotely via access to my computer.
Click to expand...
Click to collapse
And keep the bootloader unlocked in the future - out of warranty with bootloader locked is pinacle of stupidity... (Having usb debugging enabled and permanently paired with pc is another must have, If screen breaks there are adb tools that mirror phone screen to PC )

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