Need help rooting my s9+ - Samsung Galaxy S9 Questions & Answers

Hello xda i need help rooting my s9+ ive tried my best to root this phone but nothing helps i have oem unlovk but it wont tick it says under it bootloader already activated and when i try to root with verity it aays something about integrity not being successful and the resets all my data and when os loads its still not ticked the oem unlock

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i can't boot my phone and i need your help!

i really need your help, please help....
i rooted my phone...
(i rooted it with magisk) buy a while after i wanted to revert the phone, and to use the stock operation system without root
i used TWRP to wipe anything (besides internal storage, where the oxygen os was), and OEM unlocked my device (using command prompt)... after that, i wanted to install the software using the OnePlus recovery, but than i noticed that i have forgotten to enable USB debugging and OEM Unlocking (this was the mistake, because now i dont think i can do anything with the computer... when i want to install the operation system using the command prompt (fastboot flash system) i cant...
(erasing 'system'... FAILED (remote: Erase is not allowed in Lock State)) ans when i want to unlock the OEM the same thing happens, an error shows up ()
i attempted to enter the recovey... but there is another error: your device is corrupt. it can't be trusted and will not boot
visit this link on another device: g.co/Abh)
i have no clue what to do, i dont have a cellphone right now and i have no hope... it is a new one, but it 20 days ago and im so upset...please help!!a
Is your phones bootloader is unlocked or what??
locked
it is locked (i mean i can do nothing becuse USB Debugging and OEM unlocked are not ticked in the settings)
Don't worry too much, the newer snapdragon devices such as the op5t are ubrickable. Try to search something like "unbrick a hard bricked phone with snapdragon soc"
TNX... i managed to solve it, it was bricked
Dixi99 said:
Don't worry too much, the newer snapdragon devices such as the op5t are ubrickable. Try to search something like "unbrick a hard bricked phone with snapdragon soc"
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thank you!!! i found a youtube video about it and i unbricked it...!! i didnt even know what it is called...
it wasnt loced
rakesh595160 said:
Is your phones bootloader is unlocked or what??
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nope, it wasn't, but i could do nothing with it because USB Debugging and OEM unlocking were not ticked in the settings
I unbrick my OP5T two times with this tool 100% working

Samsung A3 2017

Hello
i am new here.
I got a Samsung A3 2017 SM-A320FL which is locked with a pattern. I need the files from the phone(contacts,images,etc...). No one knows the pattern. Is there any way that i can get the files before doing a factory reset. USB debugging is not ON, nor is OEM unlock checked. Cant flash custom recovery because "Custom binary blocked by FRP lock". The phone is working but i cant unlock it and i dont want to factory reset it because i need those files. Anyone got an idea?
Thanks
anyone, anything????
samsungguy123 said:
Hello
i am new here.
I got a Samsung A3 2017 SM-A320FL which is locked with a pattern. I need the files from the phone(contacts,images,etc...). No one knows the pattern. Is there any way that i can get the files before doing a factory reset. USB debugging is not ON, nor is OEM unlock checked. Cant flash custom recovery because "Custom binary blocked by FRP lock". The phone is working but i cant unlock it and i dont want to factory reset it because i need those files. Anyone got an idea?
Thanks
Click to expand...
Click to collapse
Well, don't know if this will help but you can always try! : https://forum.xda-developers.com/galaxy-core/help/guide-removing-frp-protection-samsung-t3275584
https://forum.xda-developers.com/general/general/bypass-frp-lock-samsung-smartphones-z3x-t3725717
Sent from my SM-A520W using XDA Labs
samsungguy123 said:
Hello
i am new here.
I got a Samsung A3 2017 SM-A320FL which is locked with a pattern. I need the files from the phone(contacts,images,etc...). No one knows the pattern. Is there any way that i can get the files before doing a factory reset. USB debugging is not ON, nor is OEM unlock checked. Cant flash custom recovery because "Custom binary blocked by FRP lock". The phone is working but i cant unlock it and i dont want to factory reset it because i need those files. Anyone got an idea?
Thanks
Click to expand...
Click to collapse
login to google dashboard with the google account associated with the device, or you can use the samsung account associated with the phone also.
Cheers

Why is my rooting not working?

Hello xda i need help rooting my s9+ ive tried my best to root this phone but nothing helps i have oem unlock but it wont tick it says bootloader already activated and when i try to root with verity it says something about integrity not being successful and then resets all my data and when os loads its still not ticked the oem unlock what am i doing wrong?

Is Mi Unlock necessary if my phone is already rooted?

I waited the 72 hours and then ran the program on my PC for the Mi Unlock, and then afterwards I wiped the phone clean, flashed TWRP, and put on miui10, forgetting that doing a data wipe resets the Mi Unlock status. Do I really need to reunlock it, cause if so it will delete all my data again..
Edit: It's just odd because on the bootloader screen, 'fastboot oem device-info' shows my bootloader unlocked still, I have Magisk installed, running joeykrim's Root Checker from google play shows root access not properly installed, running flar's DevCheck from google play shows the device rooted, I have BusyBox installed , and lastly, in the Developer options, OEM Unlocking is ticked on, but doesn't say already unlocked, and the Mi Unlock status still shows locked. Lots of conflicting info here, so just a bit wary since this is my first Xiaomi phone.
I went ahead and tried unlocking again with the tool and I get this (see screenshot)
Usually unlocked only once, but if your device is locked again, it can be unlocked without any damage. Don't know what ROM you use If it is a world class ROM, ctf will not pass. For magisk, you have to modify the fingerprint to pass. Try studying. You have to do it. Good luck.
สุรินทร์ พลโธา said:
Usually unlocked only once, but if your device is locked again, it can be unlocked without any damage. Don't know what ROM you use If it is a world class ROM, ctf will not pass. For magisk, you have to modify the fingerprint to pass. Try studying. You have to do it. Good luck.
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WEll everything is running fine being rooted. MAgisk SAfetyNet passes, rooted apps work fine, but Mi Unlock still shows my phone is 'locked'm but fastboot says it's unlocked. And I'm using the official miui_MIMIX2Global_V10.2.2.0.ODEMIXM_a92827160b_8.0 rom and fw_chiron_miui_MIMIX2Global_V10.2.2.0.ODEMIXM_a92827160b_8.0 firmware
You don't have to worry. I think your device is already unlocked. If the device is still locked, you cannot install twrp.
yeah thats why im confused. everything works fine. i guess i wont worry about it unless i come to a problem

[Q] RMM State check/bypass

Hi i've got a question. I recently purchased the A5 2017 (A520F) secondhand and i want to put a custom rom on it. I have unlocked and flashed tons of phones and tablets in the past so i'm far from a newbee.
My phone has "Bootloader OEM unlock" in dev options.
When i go into odin download mode (vol-, home+power) i dont get any message regarding "RMM state: Prenormal". FRP is unlocked.
Does this mean i'm all set to flash anything without the RMM.zip?
I'm having the latest security patch Jan2020 and Oreo bootloader. Knox is 0x0. Are there any other ways to check RMM state?
JMailuhu said:
Hi i've got a question. I recently purchased the A5 2017 (A520F) secondhand and i want to put a custom rom on it. I have unlocked and flashed tons of phones and tablets in the past so i'm far from a newbee.
My phone has "Bootloader OEM unlock" in dev options.
When i go into odin download mode (vol-, home+power) i dont get any message regarding "RMM state: Prenormal". FRP is unlocked.
Does this mean i'm all set to flash anything without the RMM.zip?
I'm having the latest security patch Jan2020 and Oreo bootloader. Knox is 0x0. Are there any other ways to check RMM state?
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Reboot device just to check that OEM unlock is still enabled.
Yes, Bootloader OEM unlock switch is still activated.
JMailuhu said:
Yes, Bootloader OEM unlock switch is still activated.
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Then read a guide like this, there are other workarounds though https://forum.xda-developers.com/t/...e-prenormal-on-oneui-android-pie-9-0.3911862/ but don't flash custom binaries while you don't bypass RMM prenormal status.
Yeah this requires a linux distro so i guess for that method i have to run linux in a VM or dualboot on another partition.
However, it still doesn't explain why i don't have a RMM message. Maybe RMM is gone altogether (not sure if thats possible tho).
Anyway thanks for your replies.
JMailuhu said:
However, it still doesn't explain why i don't have a RMM message. Maybe RMM is gone altogether (not sure if thats possible tho).
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What do you mean with? You said RMM appears like prenormal.
SubwayChamp said:
What do you mean with? You said RMM appears like prenormal.
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No i said i did NOT have any message regarding RMM state in download mode
JMailuhu said:
No i said i did NOT have any message regarding RMM state in download mode
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Oh, sorry, I read bad, and nothing about KG?
It means you don't have remote restrictions, even with FRP.
In this case, you are able to flash custom binaries.
No problem bud, happens to the best of us. Nope nothing about KG either. I wil try and flash twrp etc. Worst case i'll flash back official firmware. Thanks for the help!
Solved: There was no RMM/KG on the device at all so i went and flashed TWRP and Rise-Q OneUI 2.5. Everything went smooth as butter.
Good, if it is not present in download screen, then in this device, either RMM/KG are not implemented.

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