Snapdragon s21 oem issue?? - Samsung Galaxy S21 Questions

OEM unlocking seems to be missing in my developer options. Am I missing something? Can anyone shed some light on this for me?

If you have the U.S. variant, it's locked and doesn't appear under normal circumstances. If you have a global variant, you can try connecting to a WiFi network and/or logging in to a Samsung account, sometimes that makes it appear.

ShaDisNX255 said:
If you have the U.S. variant, it's locked and doesn't appear under normal circumstances. If you have a global variant, you can try connecting to a WiFi network and/or logging in to a Samsung account, sometimes that makes it appear.
Click to expand...
Click to collapse

Is there any way to make it appear in the US variant?

RainneDecember said:
Is there any way to make it appear in the US variant?
Click to expand...
Click to collapse
It's a paid service
[CLOSED][SamPWND]USA Model BL Unlock Info [U/U1/W]
Note: This Thread is @svetius Approved! NOTE: Thread temporarily closed until OP returns SamPWND Bootloader Unlock Service Note2: This is an informational thread that links to a paid service. Paid service is not a service provided by XDA...
forum.xda-developers.com

ShaDisNX255 said:
It's a paid service
[CLOSED][SamPWND]USA Model BL Unlock Info [U/U1/W]
Note: This Thread is @svetius Approved! NOTE: Thread temporarily closed until OP returns SamPWND Bootloader Unlock Service Note2: This is an informational thread that links to a paid service. Paid service is not a service provided by XDA...
forum.xda-developers.com
Click to expand...
Click to collapse
Where?

RainneDecember said:
Where?
Click to expand...
Click to collapse
I added a link in the response...

ShaDisNX255 said:
I added a link in the response...
Click to expand...
Click to collapse
What is the process? Could I not do it myself?

RainneDecember said:
What is the process? Could I not do it myself?
Click to expand...
Click to collapse
Nope, Samsung locks the bootloader (OEM Unlock) on U.S. phones, they've been doing this for a few years now. They are meant to be locked forever, the SamPWND service I linked on my answer above offers unlocking it if you are on a specific update. Anything newer is impossible.

Related

Help unlocking my Sony Ericsson X10 from Rogers!

Hello guys,
This is my first post in this great looking forum & Happy New Year 2011
I have a Sony Ericsson X10a phone from Canada's wireless provider Rogers. and I've tried unlocking it by buying a code from one of the unlocking sites out there, (am I allowed to say the sites' name?!) but it didn't work! They told me I had to check the attempts and whatnot, so they refused to give me my money back.
I followed this tutorial (below) but it didn't work out for me. and I have a feeling that Rogers locked this phone so damn good it can't be unlocked.
Bin4ry said:
Okay guys.
Here is new X10flash for Firmware 2.1 Version (old 1.6 Firmware can not be flashed with this at the moment).
Windows 7/Vista Users should diasable UAC!!
Download Flasher: (Update 14.11.2010) GUI VERSION!!!
http://www-stud.uni-due.de/~sfanmakr/X10Flash/X10Flash-2.1.zip
HOWTO for Flasher here:
http://forum.xda-developers.com/showpost.php?p=8976947&postcount=1
You will see that there is a new Folder "firmware" the firmware files must be inside this folder!
Download Firmware:
X10i:
http://www.multiupload.com/G9TENJASZI Nordic Thanks to imugur and Reb0rn
http://www.multiupload.com/RTIIRCEN79 GERMAN
http://www.multiupload.com/YM6SANFJXK CH (thanks to pippolino)
X10a:
http://www.multiupload.com/M048IDMI4L ROGERS (thanks to henh)
http://www.multiupload.com/ZGI6JWKIPG GENERIC (thanks to BluechipJ & batman112)
Put the extracted files into the new "firmware" Folder and run the X10flash.bat
SO-01:
http://www.multiupload.com/E3C7FRFAQ9 DOCOMO (thanks to indigomode)
You have to wipe your USERDATA !! This is important, otherwise you will enter Bootloops etc.
Also be sure SEUS is NOT running! (But at least it should have detected your phone once)
THIS FIRMWARE IS ONLY FOR X10 NOT FOR MINI (PRO) or X8 !
But the flashtool should be capable of flashing all Xperia Series now!
If someone decrypts the Rom you can try it
Regards
Bin4ry
If you have more ROMS, just drop me a PN and i will add them to this post!
IF YOU HAVE PROBLEMS LIKE "Unable to Open Channel" please try this guide:
thanks aussiesausage
http://forum.xda-developers.com/showpost.php?p=8945542&postcount=72
Click to expand...
Click to collapse
The Rogers logo is now gone after what I believe was flashed (and/or rooted) but the sim card is still locked.
Any chance I can format, update/upgrade, and "sim" unlock my phone?
Thanks for any help!
iSari
Oh yeah, If this post doesn't belong here please remove it to the appropriate section.
Hi.
You've debranded your phone, but simlocking is different, and there is no free way at the moment, so you'll need to have a browse of the numerous unlock threads to see which services people have used and decide for yourself.
And if you've been ripped off post the name of the company so others can avoid them.
XperiaX10iUser said:
Hi.
You've debranded your phone, but simlocking is different, and there is no free way at the moment, so you'll need to have a browse of the numerous unlock threads to see which services people have used and decide for yourself.
And if you've been ripped off post the name of the company so others can avoid them.
Click to expand...
Click to collapse
So debranding the phone won't unlock it and you say "there's no free way atm."
and what do you mean by services?
Do you mean unlocking sites and/or paid programs?
The site is cellunlocker.net but I don't know if the code would've worked if I had enough attempts, but I still doubt that the code sent to me is genuine!
any chance of formatting the phone so I can have 5 or 10 new attempts?!
Thanks for your reply.
iSari said:
So debranding the phone won't unlock it and you say "there's no free way atm."
Click to expand...
Click to collapse
Correct.
iSari said:
Do you mean unlocking sites and/or paid programs?
Click to expand...
Click to collapse
Yes.
iSari said:
any chance of formatting the phone so I can have 5 or 10 new attempts?!
Click to expand...
Click to collapse
Not sure about that, mine came unlocked so didn't have to go through the process.
You seem absolutely certain about your "unlocking" answer but lets hope others have tried and unlocked their Rogers phones. < still waiting for hope!
Thank you once again
iSari said:
You seem absolutely certain about your "unlocking" answer
Click to expand...
Click to collapse
Because I've read numerous threads on it over the last 6 months of being a member here. Loads of people have successfully unlocked their phones, the problem is however they've all had to pay. As for the Cellunlocker, some HERE have said it worked for them, so not sure why it didn't for you, and you'll find other suggestions HERE
iSari said:
Hello guys,
This is my first post in this great looking forum & Happy New Year 2011
I have a Sony Ericsson X10a phone from Canada's wireless provider Rogers. and I've tried unlocking it by buying a code from one of the unlocking sites out there, (am I allowed to say the sites' name?!) but it didn't work! They told me I had to check the attempts and whatnot, so they refused to give me my money back.
I followed this tutorial (below) but it didn't work out for me. and I have a feeling that Rogers locked this phone so damn good it can't be unlocked.
The Rogers logo is now gone after what I believe was flashed (and/or rooted) but the sim card is still locked.
Any chance I can format, update/upgrade, and "sim" unlock my phone?
Thanks for any help!
iSari
Oh yeah, If this post doesn't belong here please remove it to the appropriate section.
Click to expand...
Click to collapse
You can contact Lancez from this thread. See post#10 and the links are in his signature. I unlocked my two X10's through him.
Hi I unlocked my x10 from Rogers few months ago, but for that I had to pay $25 to a shop in my area and had it unlocked try checking stores who can unlock it.. depends on where you live in Canada
batman_112 said:
You can contact Lancez from this thread. See post#10 and the links are in his signature. I unlocked my two X10's through him.
Click to expand...
Click to collapse
For how much?
XperiaX10iUser said:
For how much?
Click to expand...
Click to collapse
USD $36.50
batman_112 said:
You can contact Lancez from this thread. See post#10 and the links are in his signature. I unlocked my two X10's through him.
Click to expand...
Click to collapse
he seem to know how to get a code but what if I exceeded the number of attempts?!
Thanks
uneekz said:
Hi I unlocked my x10 from Rogers few months ago, but for that I had to pay $25 to a shop in my area and had it unlocked try checking stores who can unlock it.. depends on where you live in Canada
Click to expand...
Click to collapse
I'm not in Canada at the moment.
Thanks
batman_112 said:
USD $36.50
Click to expand...
Click to collapse
thats a bit too much!
iSari said:
thats a bit too much!
Click to expand...
Click to collapse
Well, his codes are manufacturer codes not carrier ones. If you check other sites the price is between $35-$40 for the Xperia X10. I have tried many sites with no success. But Lancez has provided me with the correct codes within 10 days and they worked from the first attempt. You can also read the review about his service from other members who used it on the same thread I gave you earlier. I have unlocked two X10a's through him with no problem.
http://www.mobileincanada.com
$20 from here for Rogers x10a (That's what I am and what I got unlocked)
Confirmed worked. Got my code within 2 days.
If you don't know, you need to put in a sim card that ISNT rogers in order for it to ask you to input your unlock code. Perhaps your code actually does work but you didn't put it in the right place? It took me a while to figure this out
batman_112 said:
Well, his codes are manufacturer codes not carrier ones. If you check other sites the price is between $35-$40 for the Xperia X10. I have tried many sites with no success. But Lancez has provided me with the correct codes within 10 days and they worked from the first attempt. You can also read the review about his service from other members who used it on the same thread I gave you earlier. I have unlocked two X10a's through him with no problem.
Click to expand...
Click to collapse
Well, how can I know manufacture codes from carrier codes? and how to determine if its genuine?! because I still believe cellunlocker.net ripped me off!
Gergith said:
http://www.mobileincanada.com
$20 from here for Rogers x10a (That's what I am and what I got unlocked)
Confirmed worked. Got my code within 2 days.
If you don't know, you need to put in a sim card that ISNT rogers in order for it to ask you to input your unlock code. Perhaps your code actually does work but you didn't put it in the right place? It took me a while to figure this out
Click to expand...
Click to collapse
I did put another (non Rogers) sim card and I typed the code in the right place because there are no other places for it. and still it didn't work!
it showed "couldn't unlock sim. contact your service provider"
iSari said:
Well, how can I know manufacture codes from carrier codes? and how to determine if its genuine?! because I still believe cellunlocker.net ripped me off!
I did put another (non Rogers) sim card and I typed the code in the right place because there are no other places for it. and still it didn't work!
it showed "couldn't unlock sim. contact your service provider"
Click to expand...
Click to collapse
This is from personal experience. I unlocked two X10a's through him and both times the code worked flawlessly. That is all I can say
^ Thanks once again but I'm still hoping to unlock for free.
iSari said:
^ Thanks once again but I'm still hoping to unlock for free.
Click to expand...
Click to collapse
Good luck. I have spent 3 months (from September till December) trying to do the same with no success.
Damn that hard huh!
iSari said:
Damn that hard huh!
Click to expand...
Click to collapse
Yep it is!

One M9 UICC (SIM slot) unlock

What are the steps to unlock SIM slot in Sprint version of One M9?
Will method used with Sprint One M8 work? Need to use device overseas.
Thanks.
Simple, just call Sprint and they unlock it for free.
SteelH said:
Simple, just call Sprint and they unlock it for free.
Click to expand...
Click to collapse
Need Sprint account to do so. No way.
vip7070 said:
Need Sprint account to do so. No way.
Click to expand...
Click to collapse
Then perhaps you want this.
Ask a buddy who's out of contract to put it on their line temporarily. I tried unlocking while it wasn't on an account and all I got was headache.
edit: forget it.
SteelH said:
Then perhaps you want this.
Click to expand...
Click to collapse
Have you tried the solution on that link?
Does it work?
Have just found sim unlock m9 sprint successful on vietnamese site's http://clubgsm.vn/threads/sim-unlock-htc-one-m9-sprint-0pja2.31016/
HTCuser90 said:
Have just found sim unlock m9 sprint successful on vietnamese site's http://clubgsm.vn/threads/sim-unlock-htc-one-m9-sprint-0pja2.31016/
Click to expand...
Click to collapse
That's fake
nbicho said:
Have you tried the solution on that link?
Does it work?
Click to expand...
Click to collapse
No, it doesn't
TKTMOBILE said:
That's fake
No, it doesn't
Click to expand...
Click to collapse
IT'S all fake i already talked with guy and told me there is no permanent unlock now.
B.R.
I get GSM unlocked my handset officially by Sprint.
To developers - I can dump phone files or provide information to create working Sprint-free unlock solution! Just provide me steps to do.
vip7070 said:
I get GSM unlocked my handset officially by Sprint.
To developers - I can dump phone files or provide information to create working Sprint-free unlock solution! Just provide me steps to do.
Click to expand...
Click to collapse
nice bro, im not developer but how sprint unlocked your phone? did they sent you an small update or what?
---------- Post added at 04:25 AM ---------- Previous post was at 04:24 AM ----------
@stifilz
Got an e-mail from Sprint Customer Service, then perform action requested and phone reboots. After that it recognize int'l SIM cards.
vip7070 said:
Got an e-mail from Sprint Customer Service, then perform action requested and phone reboots. After that it recognize int'l SIM cards.
Click to expand...
Click to collapse
i'm from Indonesia, and got M9 Sprint as a gift from USA maybe
is it will working for me? can u provide us how to do that? and is it free?
You should have in contract Sprint sim card, man... Have you?
vip7070 said:
I get GSM unlocked my handset officially by Sprint.
To developers - I can dump phone files or provide information to create working Sprint-free unlock solution! Just provide me steps to do.
Click to expand...
Click to collapse
Can you please check this thread? There is a procedure of dumping the files. It will be of great help if you could do that.
http://forum.xda-developers.com/sprint-one-m9/help/sim-unlocked-t3146080
Please see this for SIM unlock http://forum.xda-developers.com/sprint-one-m9/general/sim-unlock-thanks-to-gcprokey-t3166761

Is it still possible to unlock the bootloader?

I just received a replacement STF-AL10 honor9 and have been looking at the paid services for unlocking the bootloader. Both FunkyHuawei and dc-unlocker state that the bootloader unlocking service is not available. I was never clear what they did to get the unlock code except that there was a website or database that you have to access. I'm wondering if that site has been shutdown. Regardless, are there any paid services that are still functioning?
Thanks.
SirShnike said:
I just received a replacement STF-AL10 honor9 and have been looking at the paid services for unlocking the bootloader. Both FunkyHuawei and dc-unlocker state that the bootloader unlocking service is not available. I was never clear what they did to get the unlock code except that there was a website or database that you have to access. I'm wondering if that site has been shutdown. Regardless, are there any paid services that are still functioning?
Thanks.
Click to expand...
Click to collapse
It seems to be paused or really slowed down everywhere for now/good?
What security patchs date and which build number your device you got back has?
oslo83 said:
It seems to be paused or really slowed down everywhere for now/good?
What security patchs date and which build number your device you got back has?
Click to expand...
Click to collapse
Security patch date is Nov 5, 2018
Build number is STF-AL10 8.0.0.357 (C00GTpatch01)
Thanks.
SirShnike said:
Security patch date is Nov 5, 2018
Build number is STF-AL10 8.0.0.357 (C00GTpatch01)
Thanks.
Click to expand...
Click to collapse
Easy way, wait for third party seller to reopen the service.
Hard way, open device, use testpoint, use paying software DC-Phoenix with STF BoardSoftware and Do Not erase or flashover your oeminfo.
Then read bootloader's code in BoardSoftware firmware.
Then unlock and update.
It's too bad to open a brand new device... Thks huawei for not providing BL code.
It's told huawei India and or Russia may give it to you...
oslo83 said:
Easy way, wait for third party seller to reopen the service.
Hard way, open device, use testpoint, use paying software DC-Phoenix with STF BoardSoftware and Do Not erase or flashover your oeminfo.
Then read bootloader's code in BoardSoftware firmware.
Then unlock and update.
It's too bad to open a brand new device... Thks huawei for not providing BL code.
It's told huawei India and or Russia may give it to you...
Click to expand...
Click to collapse
So Testpoint method will work? Do you have an detailed instruction or can Provide one?
SirShnike said:
Security patch date is Nov 5, 2018
Build number is STF-AL10 8.0.0.357 (C00GTpatch01)
Thanks.
Click to expand...
Click to collapse
DC is not help you.
Only other services, cost 22-35$.
rambik33 said:
DC is not help you.
Only other services, cost 22-35$.
Click to expand...
Click to collapse
That's fine. It seems right now that none of the paid services are working. I don't know what they do behind the scene, but it seems like the database/web page they use is inaccessible right now.
SirShnike said:
That's fine. It seems right now that none of the paid services are working. I don't know what they do behind the scene, but it seems like the database/web page they use is inaccessible right now.
Click to expand...
Click to collapse
pay-send him our s/n and imei
rambik33 said:
pay-send him our s/n and imei
Click to expand...
Click to collapse
I checked FunkyHuawei and their bootloader unlocking service is down. Same with Global-unlocking and dc-unlocker. Ministry of Solutions said I would have to downgrade to Nougat before I could unlock (which I don't fully understand why). Are there any other paid services that are working?
Thanks.
SirShnike said:
I checked FunkyHuawei and their bootloader unlocking service is down. Same with Global-unlocking and dc-unlocker. Ministry of Solutions said I would have to downgrade to Nougat before I could unlock (which I don't fully understand why). Are there any other paid services that are working?
Thanks.
Click to expand...
Click to collapse
https://global-unlocking-solutions.miiduu.com/bootloader-unlock-codes-choose-model-below
rambik33 said:
https://global-unlocking-solutions.miiduu.com/bootloader-unlock-codes-choose-model-below
Click to expand...
Click to collapse
They have an interesting message on their web site:
WE ARE TESTING THE HUAWEI BOOTLOADER CODES NOW: AFTER TEST RESULTS ORDERS WILL BE PROCEED
Sounds like they're having issues retrieving the unlock codes.
Looks like the bootloader unlock service offered by FunkyHuawei might be back up:
https://funkyshop.club/unlockcodes
This is a new page that I haven't seen before and it's significantly more expensive ($127 USD). I've sent an email to their support to see what the actual status is.
SirShnike said:
Looks like the bootloader unlock service offered by FunkyHuawei might be back up:
https://funkyshop.club/unlockcodes
This is a new page that I haven't seen before and it's significantly more expensive ($127 USD). I've sent an email to their support to see what the actual status is.
Click to expand...
Click to collapse
127 USD... Not worth, it would be worth on something expensive like the Huawei Mate line... For this price you are better off selling the h9 and getting something developer friendly. If you insist on using custom ROMs just stay away from Huawei/Honor.

LG G8 Volte Fix.

So to use this, you will need to be bootloader unlocked, magisk perma rooted, and twrp installed, DM Verity Disabled this is a must!!(its always good to make a nandroid before making any changes on your phone). What this will do is more or less provision your Lg G8 to your Desired Carrier, it will also let you change your apns, so you have volte working and also the data indicator will change to match the carrier. WIfi calling i have not been able to get working, i personally do not use it. .
*Copy the files manually, it seems flashing them directly is causing unforeseen issues*
1.Extract to Content of zip to Sdcard
2.Make a copy/backup of your own files apns.xml,,custom_apk_list.xml,telephony.xml inside /product/op/config and cust.prop from /product
3.Copy and paste the files from my zip to:
apns.xml,,custom_apk_list.xml,telephony.xml to /product/op/config
cust.prop to /product/op
make sure permissions are 644.
4.Reboot your device it should now be provisioned to your Desired Carrier.
Click to expand...
Click to collapse
Download
Sprint
People cant have nice things =/. look for me on the blue old app
T-Mobile
People cant have nice things =/. look for me on the blue old app
Credits:
j4nn for the amazing temp root that allows us to do this
vl48 for BL unlock this guy is so awesome
inherent for finding j4nn and getting temp root rolling
Mr. zhu for bringing us TWRP.
After every boot I will be welcomed by this message:
"Current version is not available for user can't find matched cust. Check NT-code"
Additionally there is no VoLTE switch. At least I can access my APN settings now.
tron1 said:
After every boot I will be welcomed by this message:
"Current version is not available for user can't find matched cust. Check NT-code"
Additionally there is no VoLTE switch. At least I can access my APN settings now.
Click to expand...
Click to collapse
i checked your profile, are you on tmobile? i would need the op files from the carrier you are trying to provision. these are for the tmobile.
Can you please share me the link to lg g8's TWRP?
boybkol said:
Can you please share me the link to lg g8's TWRP?
Click to expand...
Click to collapse
You may join the telegram group to get more convenient
G731882624 said:
I can provide please send me an email [email protected]
Click to expand...
Click to collapse
Sorry but i can't understand Chinese. Also, the email you sent me looks like encrypted.
boybkol said:
Sorry but i can't understand Chinese. Also, the email you sent me looks like encrypted.
Click to expand...
Click to collapse
Join telegram, search for v50 g8 g8s, there will be a channel with 700+ members, then pm or ask in the chat, im sure someone will send it to you.
Hi. I have a LM-G820UM that I got off ebay a while ago. It boots as Sprint. It's unlocked and I'm on Tmobile. VOLTE/calls only work on 3G and if there is no 3G available then I can't receive/make calls. With Tmobile requiring VOLTE effective Jan, will this fix the issue to where I don't need to buy a new phone?
KBYU said:
Hi. I have a LM-G820UM that I got off ebay a while ago. It boots as Sprint. It's unlocked and I'm on Tmobile. VOLTE/calls only work on 3G and if there is no 3G available then I can't receive/make calls. With Tmobile requiring VOLTE effective Jan, will this fix the issue to where I don't need to buy a new phone?
Click to expand...
Click to collapse
Only way to enable volte on a sprint unlocked phone , while active on tmobile is to bootloader unlock it. and flash my fix.
my network is gonna require volte and it is no where to be found. i have a verizon unlocked lg g8. is it possible to unlock that one with a fix to get volte to work?
cminion718 said:
my network is gonna require volte and it is no where to be found. i have a verizon unlocked lg g8. is it possible to unlock that one with a fix to get volte to work?
Click to expand...
Click to collapse
Only way to get Volte for your specific network is to unlock the bootloader, as you will need the op files from the network you want to use volte for.
Has anyone tried these on the Sprint V50 and/or GSI ROMs?
AngryManMLS said:
Has anyone tried these on the Sprint V50 and/or GSI ROMs?
Click to expand...
Click to collapse
It won't work on gsis, but it will work on stock
antintin said:
It won't work on gsis, but it will work on stock
Click to expand...
Click to collapse
Thanks antintin. I am hoping someone does an pull of the current stock ROM for the Sprint V50 since Sprint doesn't provide KDZ's.
Hi, will this work on Lg g8x at&t..
tachyon28 said:
Hi, will this work on Lg g8x at&t..
Click to expand...
Click to collapse
No because you can't bl unlock it
This is a long shot, but I was wondering if this would fix the no volte on lgv20 ls997 oreo? I have root also. Stock. Had on 7.0, 8.0 it vanished. I just need to know if files are same/compatible? Don't want a brick persay.
Will doing this break apps like Netflix and Disney+?
theholyhermit said:
Will doing this break apps like Netflix and Disney+?
Click to expand...
Click to collapse
it should not, make sure you flash this after booting system. i am rooted and bl unlocked and i can use netflix, no idea about disney plus i dont have it.
Mysticblaze347 said:
This is a long shot, but I was wondering if this would fix the no volte on lgv20 ls997 oreo? I have root also. Stock. Had on 7.0, 8.0 it vanished. I just need to know if files are same/compatible? Don't want a brick persay.
Click to expand...
Click to collapse
cant you just cross flash the v20, thats what i did when i had mine.

How to unlock bootloader

hello, how can I unlock the bootloader of the international version lg h840 (G5 SE), The page is closed, is there any way?
cervigil said:
hello, how can I unlock the bootloader of the international version lg h840 (G5 SE), The page is closed, is there any way?
Click to expand...
Click to collapse
You could look here. It should work, however this perticular guide is for the h850 international version - no guarantees.
Let me know if it doesn't work.
It needs the lg page, which was terminated from 2021
cervigil said:
It needs the lg page, which was terminated from 2021
Click to expand...
Click to collapse
Its ridiculous that LG isn't letting people unlock the bootloader on a phone that's 6 years old. I guess they're not getting my business.
Yeah, is there other way?
cervigil said:
Yeah, is there other way?
Click to expand...
Click to collapse
I've been looking, but it seems like LG had been letting people unlock the bootloader... and then decided to lock it back down.
In other words, no.

Categories

Resources