¡Help me! The oem option disappeared from the developer settings. - General Questions and Answers

I have a Samsung Galaxy J3 Prime (SM-j327T1) Android 7.0, I decided a long time ago to format my device and unfortunately the oem option disappeared and was never activated again. I tried methods such as the time and date, with the miracle box software, guides that I have found here about oem unlocking and nothing worked for me, I have even managed to see what is almost impossible. Does anyone know what I could do?

Xialent said:
I have a Samsung Galaxy J3 Prime (SM-j327T1) Android 7.0, I decided a long time ago to format my device and unfortunately the oem option disappeared and was never activated again. I tried methods such as the time and date, with the miracle box software, guides that I have found here about oem unlocking and nothing worked for me, I have even managed to see what is almost impossible. Does anyone know what I could do?
Click to expand...
Click to collapse
Wipe all data from the device and then reflash the stock firmware via Odin. It "should" return then.

Droidriven said:
Borre todos los datos del dispositivo y luego actualice el firmware original a través de Odin. Entonces "debería" volver.
Click to expand...
Click to collapse
I mean, I would first do a hard reset and then install the latest firmware version available from Odin.

Xialent said:
I mean, I would first do a hard reset and then install the latest firmware version available from Odin.
Click to expand...
Click to collapse
Yes, that is what I said.

Droidriven said:
Yes, that is what I said.
Click to expand...
Click to collapse
I did it and the oem didn't show up, this phone sucks.

Related

Galaxy s6 6.0.1 samsung acount reactivation

So i bought a used s6 sm920f internation version with android 6.0.1 and a samsung acount lock. The guy on ebay said he bought it and the guy he bought it from won't help hom, so he sells it now.
Because it was cheap and I often flashed some phones I thought it would be easy to bypass. But I haven't found a way even after houndret tutorials, so I wanted to flash a stock firmware through odin, but when I started the download and failed with the message: " fail device: 3 binary: 2" and I don't know what to do now. It was a 5.1.1 rom and I checked the drivers and it was recognized as Samsung Mobile USB CDC Composite Device and as com4 or com3 in odin.
I can enter the recovery and download mode.
How can i get th device working normal now. I don't care if I have to install a custom rom and not a stock rom, just anything that works!
Thanks in advise!
Kantastisch said:
So i bought a used s6 sm920f internation version with android 6.0.1 and a samsung acount lock. The guy on ebay said he bought it and the guy he bought it from won't help hom, so he sells it now.
Because it was cheap and I often flashed some phones I thought it would be easy to bypass. But I haven't found a way even after houndret tutorials, so I wanted to flash a stock firmware through odin, but when I started the download and failed with the message: " fail device: 3 binary: 2" and I don't know what to do now. It was a 5.1.1 rom and I checked the drivers and it was recognized as Samsung Mobile USB CDC Composite Device and as com4 or com3 in odin.
I can enter the recovery and download mode.
How can i get th device working normal now. I don't care if I have to install a custom rom and not a stock rom, just anything that works!
Thanks in advise!
Click to expand...
Click to collapse
Flash twrp.
Sent from my SM-G925F
Rosli59564 said:
Flash twrp.
Click to expand...
Click to collapse
With odin? Don't you think I will get the same error
Kantastisch said:
With odin? Don't you think I will get the same error
Click to expand...
Click to collapse
Possibly will get flash successfully. Yes with odin of course.
Sent from my SM-G925F
Rosli59564 said:
Possibly will get flash successfully. Yes with odin of course.
Click to expand...
Click to collapse
Okay, thanks for the fast awnser. Can I reply to you when something goes wrong or to ask you what di do when I have twrp?
Kantastisch said:
Okay, thanks for the fast awnser. Can I reply to you when something goes wrong or to ask you what di do when I have twrp?
Click to expand...
Click to collapse
Ok you may pm me.
Sent from my SM-G925F
Rosli59564 said:
Ok you may pm me.
Sent from my SM-G925F
Click to expand...
Click to collapse
Thanks. But don't you need root first to get twrp working, because many people get bootloops.
Rosli59564 said:
Flash twrp.
Sent from my SM-G925F
Click to expand...
Click to collapse
He can't flash TWRP, cuz of FRP lock.
forumber2 said:
He can't flash TWRP, cuz of FRP lock.
Click to expand...
Click to collapse
Yes, it's even worse than frp. It's the samsung account lock not google.
I can't flash twrp. PLS HELP
Kantastisch said:
Yes, it's even worse than frp. It's the samsung account lock not google.
I can't flash twrp. PLS HELP
Click to expand...
Click to collapse
Sorry. Did it show reactivation lockn in download mode?.
Edit: Again sorry. As the title say it is.
You need to find the last firmware the phone on. That's an issue because you'll never know without booting into android. Have tried smart switch?.
Sent from my SM-G925F
Rosli59564 said:
Sorry. Did it show reactivation lockn in download mode?.
Edit: Again sorry. As the title say it is.
You need to find the last firmware the phone on. That's an issue because you'll never know without booting into android. Have tried smart switch?.
Sent from my SM-G925F
Click to expand...
Click to collapse
YAY! Because I was able to change the samsung mail before I flashed my phone, but it said processing fail. But after I downloaded the rom I had to put in the password but for my own mail and IT WORKED!!!

S7 Active Root

S7 active root done for build pk2
flash this file in odin
https://www.dropbox.com/s/bc3d3y74ur2h8nh/unlockg891aboot.tar.md5?dl=0
Now you can root using the same method as the s7 and edge I used this method personally but with the above file instead of theirs for the other models
http://galaxys7root.com/galaxy-s7-s7-edge-root/how-to-root-attt-mobilesprintverizon-galaxy-s7s7-edge/
Thanks to freddierice for proving this works when others was too scared to try it and FtaWolf for his help getting wifi fixed where it would remember the password
wifi fix is found on page 4 of http://galaxys7root.com/galaxy-s7-s7-edge-root/how-to-root-attt-mobilesprintverizon-galaxy-s7s7-edge/
XDA:DevDB Information
S7 Active Root, Kernel for the Samsung Galaxy S7 Active
Contributors
activefan01, activefan01, freddierice, FtaWolf
Kernel Special Features:
Version Information
Status: Testing
Created 2016-12-30
Last Updated 2016-12-29
Nice, Finally root for my device now I can really remove some of this bloatware. Hopeful that there's a custom recovery next, then roms maybe.
If I have to do a factory reset will it wipe the SD card as well? Hopefully it won't matter as I've seen numerous people go through the process without losing anything. I was just planning on backing up everything to my SD.
pside15 said:
If I have to do a factory reset will it wipe the SD card as well? Hopefully it won't matter as I've seen numerous people go through the process without losing anything. I was just planning on backing up everything to my SD.
Click to expand...
Click to collapse
Just remove the SD first then you won't have to worry about it erasing it. I don't know though if it was formatted as portable storage though if it will still work. I don't believe it will though.
now where's root for android n?
When you do a factory reset it just erases the internal memory unless you actually specify for it to erase the external sd card. I've done a bunch of factory resets because I've had roms stop working and had to do them.
Does it still work on s7 ative at&t?
I just got an ATT G891A yesterday and its still locked. I have tried about 3 different S7 roms and they wipe out recovery and then it gets stuck in a boot loop. I did find an oem rom that will install and fix recovery too.
I had to Odin one more file and do a little bit of adb but root works.
G891A_7.0_ENG_ROOT.tar
Edit: Looks like i wont be able to get ATT to unlock it for a while. He still owes $300+ on the phone. Lol
ONE WORD
k1ll1nt1m3 said:
I just got an ATT G891A yesterday and its still locked. I have tried about 3 different S7 roms and they wipe out recovery and then it gets stuck in a boot loop. I did find an oem rom that will install and fix recovery too.
I had to Odin one more file and do a little bit of adb but root works.
G891A_7.0_ENG_ROOT.tar
Edit: Looks like i wont be able to get ATT to unlock it for a while. He still owes $300+ on the phone. Lol
Click to expand...
Click to collapse
EBAY!
Why do you sell a phone that you still owe $300 on? And buy a $800 phone. What ever. He said he will give my money back.
Sorry, I guess I'm out of the G891A. Kind of a bummer. I stripped a ton of it in testing but, Im not good enough to do a full Rom. There was one apk that made it loop for 5 times, then it reinstalled that apk, and then it would boot again. Ill update when i get it back in front of me. I restored it to factory so i can give it back.
I looked in settings and it showed those apps as not installed. I bet I removed 40 apps. It was better. I don't know know enough to change the config files.
jjta said:
EBAY!
Click to expand...
Click to collapse
Yours is locked? I owe like 600 on mine yet, bought a unlock code thinking it was still locked but it wasn't. I think it was the AV I had installed originally that prevented me from changing before.
can any galaxy s7 be root and have free hotspot as of 2018 looking for new phone but need free hotspot seeing I have unlimited data verison wireless ?
trips knox?
Will this work for ATT s7 Active with Android 7.0?
If so, is there a more detailed guide on how to root?
Would love to see a root for the s7 active current nougat with bootloader 3, or even an Oreo root for it. Tired of the att bloatware
Sent from my SAMSUNG-SM-G891A using Tapatalk
harbnger said:
Would love to see a root for the s7 active current nougat with bootloader 3, or even an Oreo root for it. Tired of the att bloatware
Sent from my SAMSUNG-SM-G891A using Tapatalk
Click to expand...
Click to collapse
doesn't @miniminus have a clean verison of Oreo on this custom rom?
i need turkish rom i dont want another options. i need only turkish rom . pls help me
Root for Oreo 8.1?
TENGO UN S7 ACTIVE. SUPONGO Q PASA EN TODOS
QUE REDUCE LA FRECUENCIA DE LA GPU A LA MITAD PASANDO DE LOS 35 C° GRADOS ESTO LIMITA MUCHO AL MOMENTO DE ESTAR JUGANDO
ABRA ALGÚN KERNEL , O MANERA DE MODIFICAR LA TEMPERATURA
PARA SOLUCIONAR ESTO
zayatsv said:
Root for Oreo 8.1?
Click to expand...
Click to collapse
Yes, please. The recent update makes my phone so slow. I want to flash back to 7.0 or even 6.0 and stay there forever
zayatsv said:
Root for Oreo 8.1?
Click to expand...
Click to collapse
If I may ask, where did you get Oreo 8.1? My SG-891A is stuck on 8.0. Mobile Hotspot & Tethering won't work because I'm no longer paying AT&T (but rather on Consumer Cellular). 8.1 is supposed to allow a Chromebook to use the phone's mobile data network, so I'm very interested in either getting 8.1 or a working root for 8.0 (which I'm still researching).
Thanks in advance,

downgrade from oreo to nougat

Hello everyone I have a galaxy s8 + by mistake I installed this firmware G955FXXU2CRED I would like to return to nougat or if there is a way to install the twrp.Thanks
No. Not yet...Bootloader got updated by Samsung to U2 and there's no way to install custom recovery yet...
galaxy s8 plus root
hello everyone I have this firmware G955FXXU2CRED and you can root or install a recovery.Thanks
Do you have OEM UNLOCK enabled in your Developer Options menu?
If so then you possibly can using Odin flash of the TWTP recovery tar file in AP slot....
Is not there OEM in developer options as you unlock? Thank you
[email protected] said:
Hello everyone I have a galaxy s8 + by mistake I installed this firmware G955FXXU2CRED I would like to return to nougat or if there is a way to install the twrp.Thanks
Click to expand...
Click to collapse
OK. So how did you install this firmware? You might be in that 7 day waiting period before OEM UNLOCK becomes available again...the key suggestion there is for you NOT TO reboot your device at all for the next 7 days till OEM UNLOCK becomes available again and then you can flash TWRP and then a custom Nougat ROM after that...
Check in Settings > About Phone > Up time how many hours your device has been on and subtract from (7 x 24)...that's the number of hours you have to wait till OEM UNLOCK should become available...
Moe5508 said:
OK. So how did you install this firmware? You might be in that 7 day waiting period before OEM UNLOCK becomes available again...the key suggestion there is for you NOT TO reboot your device at all for the next 7 days till OEM UNLOCK becomes available again and then you can flash TWRP and then a custom Nougat ROM after that...
Check in Settings > About Phone > Up time how many hours your device has been on and subtract from (7 x 24)...that's the number of hours you have to wait till OEM UNLOCK should become available...
Click to expand...
Click to collapse
EDIT:
There's a trick I've read in another thread for jigging the 7-day waiting period...but I'm only 8 hours away from waiting out the period normally that I don't wanna risk rebooting it and then having to wait another extra 7 days
But some users confirm its working on the U2CRED firmware...
1. Turn on plane mode
2. Go to time setting
3. Change automatic update to manual
4. Change date 8 days back
5. Restart phone
6. Turn on dev options
7. Restart phone
8.Change back date to normal
9. Turn off plane mode
10. You should now have OEM Unlock visible in Developer Options menu ( if not repeat operation till you have it)
What I'd you have one unlocked, but download. Mode say prenormal?
[email protected] said:
Hello everyone I have a galaxy s8 + by mistake I installed this firmware G955FXXU2CRED I would like to return to nougat or if there is a way to install the twrp.Thanks
Click to expand...
Click to collapse
Why the hell would you downgrade to Nougat again?
ChanceGPM said:
Why the hell would you downgrade to Nougat again?
Click to expand...
Click to collapse
Root
FuMMoD said:
Root
Click to expand...
Click to collapse
I am on Oreo with root.
ChanceGPM said:
I am on Oreo with root.
Click to expand...
Click to collapse
Wait what? I have been gone for a few months. There's root for non exynos on oreo now?
FuMMoD said:
Wait what? I have been gone for a few months. There's root for non exynos on oreo now?
Click to expand...
Click to collapse
I got exynos so I don't know
Twrp stuck
Two days now i tried to install TWRP on my 955f with 2CRED stock firmware and my phone stuck on TWRP' s swipe screen!!!
No bootloop!!
No touch sensor!!
Just stuck on TWRP' s splash screen!!!
What's going wrong??
I know how to root a phone, because i had root every phone who was in my hands about 5 years from now.
Can anyone help me?
Maybe you have older version. I tried to root, flashed TWRP and supersu, after first reboot phone was not booting up and got message, only official binaries can be flashed. Then I flashed back official rom with Odin. I've got cred firmware version
---------- Post added at 09:47 PM ---------- Previous post was at 09:45 PM ----------
kOnIgI said:
Two days now i tried to install TWRP on my 955f with 2CRED stock firmware and my phone stuck on TWRP' s swipe screen!!!
No bootloop!!
No touch sensor!!
Just stuck on TWRP' s splash screen!!!
What's going wrong??
I know how to root a phone, because i had root every phone who was in my hands about 5 years from now.
Can anyone help me?
Click to expand...
Click to collapse
It seems you were flashing TWRP for s8 on s8 plus.
geoaka911 said:
Maybe you have older version. I tried to root, flashed TWRP and supersu, after first reboot phone was not booting up and got message, only official binaries can be flashed. Then I flashed back official rom with Odin. I've got cred firmware version
---------- Post added at 09:47 PM ---------- Previous post was at 09:45 PM ----------
It seems you were flashing TWRP for s8 on s8 plus.
Click to expand...
Click to collapse
I have the Same problem with my S8+ 955F
Help needed...I tried many firmware...Odin fails at Sboot.bin...I think my BL is broken..
Don't worry, try latest odin with latest firmware from sammobile.
geoaka911 said:
Don't worry, try latest odin with latest firmware from sammobile.
Click to expand...
Click to collapse
I tried...but Odin failed at Sboot.bin..
SouraV ZeEKz said:
I tried...but Odin failed at Sboot.bin..
Click to expand...
Click to collapse
Eu Tive esse mesmo problema com o arquivo BL o AP CP CSC Instalam se vc n colocar o BL so q dai sem o boot o celular n inicia e o aparelho aparecia erro de binario q meu aparelho estava com o binario 2 a atualização dele pro android 8.0.0 ja instala esse binario e a rom nogaut 7.0 para downgrade so tem com binario 1 por isso do erro e agr ja tem ate o binario 3 estou com a firmware g955fxxu2cred prguei na sammobile essa romdepois de ter ficado um periodo sem aparelho pq ele havia dado loop infinito na tela da samsungde boot pq tentei forcar uma rom nogaut 7.0 com binario 1 dai depois de dois dias estudando oq estava acontecendo q fui me dar conta e depois de muita pesquisa tbm tive q usar um arquivo combination tbm no binario 2 pra poder voltar do loop e instalar uma firmware nova q no caso usei a g955fxxu2cred e agr tbm to lutando pesquisando pra ver se consigo enraizar ou algum modo de aparecer de volta unlock oem mais ta dificil mais uma hr chegamos la....:rir::Boa::Boa::Boa:
Moe5508 said:
EDIT:
There's a trick I've read in another thread for jigging the 7-day waiting period...but I'm only 8 hours away from waiting out the period normally that I don't wanna risk rebooting it and then having to wait another extra 7 days
But some users confirm its working on the U2CRED firmware...
1. Turn on plane mode
2. Go to time setting
3. Change automatic update to manual
4. Change date 8 days back
5. Restart phone
6. Turn on dev options
7. Restart phone
8.Change back date to normal
9. Turn off plane mode
10. You should now have OEM Unlock visible in Developer Options menu ( if not repeat operation till you have it)
Click to expand...
Click to collapse
No work anymore to G950FXXU3CRGH rom.

OEM still hidden after 7 days

Hey there.
Can anyone tell me why the OEM Unlock is still hidden even after 7 days? What must I do show it?
Thanks
change phone date check for software updates and restart phone it will appear
Well, I must be doing something wrong.
I already tried this several times without success.
Here's the steps I do:
Change date to 8 days earlier or more,
Check for updates,
Restart
Change the date to the correct one
Check for updates
Look for oem unlock option in developers session
What am I doing wrong?
Enviado de meu SM-G955F usando o Tapatalk
I also have that problem after i flashed official crgb firmware. Tried several times but without luck.
So which firmware are you on?
MSTRoyal said:
I also have that problem after i flashed official crgb firmware. Tried several times but without luck.
So which firmware are you on?
Click to expand...
Click to collapse
today I installed the lastest firmware I found (G955FXXS3CRG1) and the standard tweak worked like a charm!

Help !!! Brick honor 8 frd-l04 with android oreo (8.0)

I have a problem, I have an honor 8 version FRD-l04 version 605C with android 6.0, update by firmware finder and hisuite to the version of android 8.0, after the update I am with the compilation version "system 8.0.0.046 (0FA0 ), I do not know what happened but the phone did not have any google applications, install them with apt, but it does not open any google app, it stays in "checking information" and then the screen remains in black, finally it closes the app, also does not let me log in to google in any way.
On the other hand the option of "unlock oem" went gray, disabled, I resorted to block the bootloader again to see if it allowed me to enable it but did not get results, therefore the phone was left with the bootloader blocked and the unlock blocked oem, I can not use TWRP.
try to update several updates through firmware finder, download the system but when updating in the Erecovery exit "error in update"
can someone help me plis? I want my phone back.
This happens when region file is not installed properly..Use Hisuite to download and flash latest rom..
Sharath007 said:
This happens when region file is not installed properly..Use Hisuite to download and flash latest rom..
Click to expand...
Click to collapse
hisuite does not detect any updates
im in the same boat any luck?
DarkDante1209 said:
I have a problem, I have an honor 8 version FRD-l04 version 605C with android 6.0, update by firmware finder and hisuite to the version of android 8.0, after the update I am with the compilation version "system 8.0.0.046 (0FA0 ), I do not know what happened but the phone did not have any google applications, install them with apt, but it does not open any google app, it stays in "checking information" and then the screen remains in black, finally it closes the app, also does not let me log in to google in any way.
On the other hand the option of "unlock oem" went gray, disabled, I resorted to block the bootloader again to see if it allowed me to enable it but did not get results, therefore the phone was left with the bootloader blocked and the unlock blocked oem, I can not use TWRP.
try to update several updates through firmware finder, download the system but when updating in the Erecovery exit "error in update"
can someone help me plis? I want my phone back.
Click to expand...
Click to collapse
OK find your firmware files , like you was on L09C432B399 etc find any lower version e.g (L09C432B380) full OTA 3 files and flash same like you flash Oreo with HuRuUpdater with Oreo Version TWRP.
Restart then you can download FULL version OTA via Hisuite hope it works .
proudazzzm said:
OK find your firmware files , like you was on L09C432B399 etc find any lower version e.g (L09C432B380) full OTA 3 files and flash same like you flash Oreo with HuRuUpdater with Oreo Version TWRP.
Restart then you can download FULL version OTA via Hisuite hope it works .
Click to expand...
Click to collapse
I cant flash with TWRP , oem lock , and no option enable this
posible solution gapps
jasonvxs4 said:
im in the same boat any luck?
Click to expand...
Click to collapse
hermano,esto me funciono a mi , realiza un factory reset desde el revery default( es decir, el menu que sale oprimiendo VOL+ y POWER) y luego instala un apk llamado "yalp store" , esta app te permite instalar paquetes , desde esta app instala google play and google play services y las otras gapps , por lo menos ahora funciona normal.
posible solution gapps
jasonvxs4 said:
im in the same boat any luck?
Click to expand...
Click to collapse
brother, this works for me, performs a factory reset from the revery default (ie, the menu that comes out by pressing VOL + and POWER) and then installs an apk called "yalp store", this app allows you to install packages, from this app install google play and google play services and the other gapps, at least now it works normal.
DarkDante1209 said:
brother, this works for me, performs a factory reset from the revery default (ie, the menu that comes out by pressing VOL + and POWER) and then installs an apk called "yalp store", this app allows you to install packages, from this app install google play and google play services and the other gapps, at least now it works normal.
Click to expand...
Click to collapse
great... so now you are able to sign into google? remove FRP lock?
jasonvxs4 said:
great... so now you are able to sign into google? remove FRP lock?
Click to expand...
Click to collapse
no, this option is still blocked, any solution?
I am in the same situation, no matter wich Stock Rom file i try to install, it always fails at 5%. I'm giving up...
FRP Locked
Bootloader Locked
Rom incomplete (No GAPPS, no Camera, no browser, not even keyboard)
System 8.0.0.046(0BSZ)
I had experienced the same issue last week. Locked bootloader with greyed unlock bootloader, no google apps, no IMEI. What I did is trying to boot into eRecovery, connect to WiFi and let it download the correct ROM.
Try boot into eRecovery by pressing vol UP + power and at the same time connect the charger. Good luck!
jonpaghiz said:
I had experienced the same issue last week. Locked bootloader with greyed unlock bootloader, no google apps, no IMEI. What I did is trying to boot into eRecovery, connect to WiFi and let it download the correct ROM.
Try boot into eRecovery by pressing vol UP + power and at the same time connect the charger. Good luck!
Click to expand...
Click to collapse
Im my case eRecovery fails getting package info
ozvandroid said:
Im my case eRecovery fails getting package info
Click to expand...
Click to collapse
Did you ever get it to work in the end? I'm stuck in the same scenario.
linkazoid said:
Did you ever get it to work in the end? I'm stuck in the same scenario.
Click to expand...
Click to collapse
No, after i tried infinity of firmwares the recovery refused to install any of them. My last option was contact MinistryofSolutions where this guy used paid softwares to force install any firmware on my phone, it was 25usd, but now my phone is alive.
I will stay away from huawei anyway you can easily screw up your phone and the options to restore are very restrictive.

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