OEM Unlock SM-G9650 - Samsung Galaxy S9+ Questions & Answers

So I just got in an s9+ snapdragon model that is supposedly oem unlockable. It's brand new running android 8. All I care about right now is getting the oem unlock to show in developer options. I've tried the date trick and all, but I don't mind waiting a week if it means I can unlock the bootloader. I've set it up with a sim card, samsung account, and google account to hopefully ensure that I can unlock it. Is there anything I can do to bypass the rmm state thing, and would there be any reason that the oem unlock toggle would not show up eventually?

cosmogroid said:
So I just got in an s9+ snapdragon model that is supposedly oem unlockable. It's brand new running android 8. All I care about right now is getting the oem unlock to show in developer options. I've tried the date trick and all, but I don't mind waiting a week if it means I can unlock the bootloader. I've set it up with a sim card, samsung account, and google account to hopefully ensure that I can unlock it. Is there anything I can do to bypass the rmm state thing, and would there be any reason that the oem unlock toggle would not show up eventually?
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9 out of 10 times waiting the week with no power downs is all it takes. Suposedly you.can flash a combination file. then do the date trick and it can show up right away but I dont know the exacts.
But welcome to the club mate. There are several of us with the device. New roms just came out los 17.1 havoc evo x

Related

OEM Unlock not appearing after 7 days -- SM-G965F/DS (Exynos)

I have an unlocked SM-G965F/DS (Exynos) that has not shown the OEM unlock option yet. Tried:
Installing active SIM
Logging in to Google and Samsung accounts, then
Leaving the phone online for 170 hours (uptime reached ~175 hours)
I see a few other threads on the SM-G965F/DS, also indicating no OEM unlock appeared. Has anyone actually gotten the SM-G965F/DS to show an OEM unlock option?
Firmware and hardware versions:
Hardware: SM-G965FZBDXSP
CSC code: XSP
Botloader: G965FXXU1BRE6
CSC: G965FOXM1BRE6
Android Build Number: R16NW.G965FXXU1BRE6
EDIT:
Bootloader shows:
Model: G965F
RMM State: Prenormal
FRP Lock: ON
OEM Lock: ON
Is only the single-SIM 965F unlockable? Is there a recommended dual-SIM model in case I end up just sending this one back?
Appreciate any help you guys can provide!
whitepines said:
Is only the single-SIM 965F unlockable? Is there a recommended dual-SIM model in case I end up just sending this one back?
Appreciate any help you guys can provide!
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Mines dual sim, had oem unlock after the 7 day wait.
sent from my Exynos S9 plus, Pixel 2 XL or Note FE
force70 said:
Mines dual sim, had oem unlock after the 7 day wait.
sent from my Exynos S9 plus, Pixel 2 XL or Note FE
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Click to collapse
Great, thank you for the data point. Do you happen to know the CSC and stock firmware version you had installed when the OEM unlock appeared? If I don't see the option after another 7 days I intend to ODIN over a known good CSC / firmware version.
whitepines said:
Great, thank you for the data point. Do you happen to know the CSC and stock firmware version you had installed when the OEM unlock appeared? If I don't see the option after another 7 days I intend to ODIN over a known good CSC / firmware version.
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My CSC is EGY (egypt) but no idea what the original firmware was when i got it
Mine is a S9+ dual sim and has OEM unlock
Vadwiser said:
Mine is a S9+ dual sim and has OEM unlock
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Click to collapse
do i need to have an active sim card in my phone to oem unlock? feeling like i wasted the last 3 days by not having one inserted. thanks in advance
this.guy.lol said:
do i need to have an active sim card in my phone to oem unlock? feeling like i wasted the last 3 days by not having one inserted. thanks in advance
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Lol, why wouldnt you have one inserted?
sent from my Exynos S9 plus, Pixel 2 XL or Note FE
force70 said:
Lol, why wouldnt you have one inserted?
sent from my Exynos S9 plus, Pixel 2 XL or Note FE
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because i have a oneplus 6 i am using. and because i require root. i dont use devices that are not rooted.
Did finally get it working. My device originally came with RMM prenormal, FRP lock off, OEM lock on. Setting up the phone normally and inserting a SIM, then waiting 7 days, did NOT work. I suspect the phone was in an abnormal state due to a partial setup by the prior owner / reseller.
What did the trick for me was to force reset the phone (lose all data) via the settings menu, have a SIM inserted, go through the full setup process (Google and Samsung accounts), then leave the phone on for 7 days. The reset caused RMM prenormal, FRP lock on, OEM lock on. After 168 hours the OEM unlock option appeared in the developer settings menu.
A little guidance here. I've only dealt with Google Nexus devices and the OnePlus One, which were ridiculously easy to unlock and put on a custom ROM. I'm currently running (yes, still) a Nexus 6P because there hasn't been a phone that really interests me. I do like the S9+, and can get a good price on a BNIB SM-G965F/DS. I just want to run AOSP on it, no frills, no thrills, just vanilla. That's how I roll. So, I'll need to unlock the bootloader, install TWRP, and load up a new ROM.
With that said, all that I've read, I'm a little confused. I use t-mobile, so will I need to put in the t-mobile sim for 7 days to get OEM unlock, or will I need this done in an EU country (it is an EU version) due to the region locking Samsung has been doing since 2013? There just seems to be a lot of competing and incomplete information all over the damned place.
And don't tell me to search, please. I've been around on this forum long enough to know how to search, and long enough to know that search doesn't always yield the results you're looking for. So, if you have a link to a more descriptive explanation of what to do/expect, I'd be grateful.
Thanks.
EDIT: Found this: https://www.xda-developers.com/fix-...y-s9-samsung-galaxy-s8-samsung-galaxy-note-8/
Maybe that would work... but still don't understand if I need it activated on an EU SIM first.. Now I remember why I've avoided Samsung devices...
stewa2jm said:
A little guidance here. I've only dealt with Google Nexus devices and the OnePlus One, which were ridiculously easy to unlock and put on a custom ROM. I'm currently running (yes, still) a Nexus 6P because there hasn't been a phone that really interests me. I do like the S9+, and can get a good price on a BNIB SM-G965F/DS. I just want to run AOSP on it, no frills, no thrills, just vanilla. That's how I roll. So, I'll need to unlock the bootloader, install TWRP, and load up a new ROM.
With that said, all that I've read, I'm a little confused. I use t-mobile, so will I need to put in the t-mobile sim for 7 days to get OEM unlock, or will I need this done in an EU country (it is an EU version) due to the region locking Samsung has been doing since 2013? There just seems to be a lot of competing and incomplete information all over the damned place.
And don't tell me to search, please. I've been around on this forum long enough to know how to search, and long enough to know that search doesn't always yield the results you're looking for. So, if you have a link to a more descriptive explanation of what to do/expect, I'd be grateful.
Thanks.
EDIT: Found this: https://www.xda-developers.com/fix-...y-s9-samsung-galaxy-s8-samsung-galaxy-note-8/
Maybe that would work... but still don't understand if I need it activated on an EU SIM first.. Now I remember why I've avoided Samsung devices...
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Click to collapse
Been a month and no oem unlock for me... Tried all the time trick settings and factory reset plus more time changing... I am not using a sin on this phone because I have a work phone... Why so much bs just for oem unlock?
IparryU said:
Been a month and no oem unlock for me... Tried all the time trick settings and factory reset plus more time changing... I am not using a sin on this phone because I have a work phone... Why so much bs just for oem unlock?
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Oem unlock isnt gonna do anything for the device. Its kind of pointless to do for now.
HELP! OEM Unlock came up after 7 days. I turned it on, and it said that doing so will erase data... yadda yadda, and then it restarted, wiped, and then rebooted. ... No OEM Unlock in the menu anymore and back to RMM STATE: Prenormal.
WTF??
stewa2jm said:
HELP! OEM Unlock came up after 7 days. I turned it on, and it said that doing so will erase data... yadda yadda, and then it restarted, wiped, and then rebooted. ... No OEM Unlock in the menu anymore and back to RMM STATE: Prenormal.
WTF??
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Multiple guides to either TWRP/root or ROM s9+ involve manually restarting the phone BEFORE samsung auto restarts your phone.
In other words, don't let the force restart from samsung go through, and manually restart it the moment you press OK to factory wipe and restart
EDIT: also make sure you have signed out of google before going into DL mode to TWRP phone, as this does the "FRP lock" from what I personally understand and Odin won't let you TWRP with FRP lock on. This was my 2nd mistake (and second 7-day lockout). First mistake was what you did, by letting samsung beat you at restarting phone.
jujubeans said:
Multiple guides to either TWRP/root or ROM s9+ involve manually restarting the phone BEFORE samsung auto restarts your phone.
In other words, don't let the force restart from samsung go through, and manually restart it the moment you press OK to factory wipe and restart
EDIT: also make sure you have signed out of google before going into DL mode to TWRP phone, as this does the "FRP lock" from what I personally understand and Odin won't let you TWRP with FRP lock on. This was my 2nd mistake (and second 7-day lockout). First mistake was what you did, by letting samsung beat you at restarting phone.
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Thanks. I got through it all a while back now. You have to be lightning quick. So dumb. This will most likely be my last Samsung device. There are other options that are much less hassle to do this work on.

Little advice buying an international version (SM-G965F/DS)

I'm looking at picking up a SM-G965F/DS (FACTORY UNLOCKED) for use on the USA T-mobile network. The one I'm looking at is reportedly Region free (no region lock) and SIM unlocked. . So a couple of questions:
1 - Should I be fairly safe in my ability to bootloader unlock and mod this version of the phone as described above?
2 - To get the OEM unlock will I use my t-mobile SIM for 7 days to make OEM unlock available or will the date hack work:
How to fix the missing OEM Unlock button on the Samsung Galaxy S9/S8/Note 8
3 - I'm familiar with unlocking and installing on older devices such as the OnePlus One, and Nexus series of devices. Is the process for the S9+ fairly bulletproof like those devices? I mean, they were all pretty forgiving to a little "Oops" here and there. No one needs $700 brick.
Received the phone today. Cannot get OEM Unlock to show even using the above mentioned method. Anyone have any luck to share on the this model #?
Did you ever figure out how to get the oem unlock fixed. I just bought a Claro s8+ sm-g955f and no matter what I try the oem unlock remains missing in my developer options

unlock oem bootloader unlocked

hi It says im unlocked in the unlock app. and I also have the token.bin from oneplus. I can't do anything in adb to unlock becuase i can't seem to unlock the bootloader it's greyed out in the developers options. How do you get the grey out?
i dont follow. you already got the token but cant enable OEM unlock? in order to get the token you need to have had OEM unlock enabled. to enable OEM unlock follow the debloat thread script. it will enable OEM unlock.
droidbot1337 said:
i dont follow. you already got the token but cant enable OEM unlock? in order to get the token you need to have had OEM unlock enabled. to enable OEM unlock follow the debloat thread script. it will enable OEM unlock.
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Click to collapse
I have the token from my last logic board that broke. Since I had to install a new logic board from e bay my IMEI has also changed since that is what it's attached to.
Also I tried contacting the carrier and they said I need the original owners information in order to continue. I stated it's my phone from your company but i just replaced the part. Of course they told me the same thing. That I need the original owners information... Since the IMEI is no longer the same. The IMEI really is just a fingerprint for carriers to track. Doesn't really hold much more significance.

Question Can you unlock the bootloader on this? (Canada, Carrier Unlocked)

I'm just about to return my Samsung A52 5G after realizing that the bootloader seemingly can't be unlocked. I did a quick google and thought it was possible, but apparently the North American version is locked.
Now I'm looking at this phone as my next option. Can anyone confirm if the OEM Unlock button appears in the Canadian version of this phone? I'm buying from the OnePlus website, and it says that it is carrier-unlocked (not T-Mobile).
I'm not even planning to root the device or do anything advanced, but I want to have the option to install Lineage later on once I stop receiving OTA updates, assuming that the Lineage devs make a build for this phone.
_eternal said:
I'm just about to return my Samsung A52 5G after realizing that the bootloader seemingly can't be unlocked. I did a quick google and thought it was possible, but apparently the North American version is locked.
Now I'm looking at this phone as my next option. Can anyone confirm if the OEM Unlock button appears in the Canadian version of this phone? I'm buying from the OnePlus website, and it says that it is carrier-unlocked (not T-Mobile).
I'm not even planning to root the device or do anything advanced, but I want to have the option to install Lineage later on once I stop receiving OTA updates, assuming that the Lineage devs make a build for this phone.
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Click to collapse
I'm having the same issue. T-mobile US and the OEM Unlock button is gone
greenteaandroid said:
I'm having the same issue. T-mobile US and the OEM Unlock button is gone
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Click to collapse
I believe there's a method to unlock the T-Mobile US version. I asked OnePlus's support, and there was a separate set of instructions for T-Mobile, so they might be able to help you.
I ended up buying the carrier-unlocked phone in Canada, and everything worked out; the OEM Unlock button wasn't blocked or anything. You just need the fastboot and adb drivers for the device, as usual.
There's a way to get oem ungreyed,read aroud
Even OEM and SIM unlock are separate, you have to have SIM unlock first before enabling OEM unlock.
Units sold directly from OnePlus.com is SIM unlocked.

Question Does Google always ship OEM unlocked?

When I received my device 1 year ago, I checked to see of the oem unlock switch was greyed out. It was not at the time and the phone was not branded. I bought it through Xfinity, so I popped in the sim card and started the activation. I know its normal to download branded firmware, but it locked everything. It has been about 6 months since I bought a new phone and Xfinity's garbage firmware is still locking up my pixel. ADB fastboot fails at bootloader unlock. I went online to check my devices and they have removed my Pixel from my devices list as well. Is there a way to sideload the original unbranded Google firmware without unlocking the bootloader? Any ideas would be greatly appreciated!
There is only one firmware for all variants of the Pixel series. While some carrier software may install when the device detects a carrier SIM, the firmware is not carrier specific. The only difference is the occasional modem updates that might contain various fixes and improvements for specific carriers, but this does not affect the system image. If OEM unlocking was available before you connected to the Internet, that was probably your one chance, as sys.oem_unlocking_allowed is set by means of checking the IMEI against an online whitelist.
To make sure I understand you correctly, are you trying to unlock your bootloader or not? If you bought it through Xfinity instead of Google, it might be subject to carrier rules on OEM unlocking.
Am following. Tho I already have arooted P6a from google, I'm considering switching to Xfiniry cuz I'm already a broadband subscriber. Still on the fence tho...Verizon's not too bad...

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