FRP bypass solution for Samsung Galaxy M11 SM-M115F - Upgrading, Modifying and Unlocking

Good evening, I have the urgency to publish this thread for a "simple" reason... I found after a couple of years, among my "computer remains" a Samsung Galaxy M11 (SM-M115F) that I had completely removed from having. In summary, I turned it back on and currently my smartphone is blocked by FRP Google. I must admit that I am an expert in the computer field and in the past I have easily performed "frp bypass", but with this model I am having countless difficulties in completing the unlocking process. Given that I have used innumerable methods (Talk back, APK disabler pro, 4ukey etc.) The Android version it mounts is 11. I hope that someone more experienced than me can recommend a good method to put an end to my stress in finding a solution. Thanks in advance.
PS: It is not possible to install Alliance Shield x on this smartphone, because it is no longer supported by the Galaxy Store and I cannot install any type of APK or App because it has ALWAYS crashed

use samfw

aIecxs said:
use samfw
Click to expand...
Click to collapse
The shortcut emergency call *#0*# dont work on this smartphone

try SIM method
youtube.com/watch?v=PETExW5IwAY
youtube.com/watch?v=OtcpnIjzqDw

aIecxs said:
try SIM method
youtube.com/watch?v=PETExW5IwAY
youtube.com/watch?v=OtcpnIjzqDw
Click to expand...
Click to collapse
unfortunately the first method will not work due to the security patch

Hi Did you find a solution to the FRP problem ? I am facing the same issue, please share if you could resolve yours.
Thanks

Related

[Q] Rooting S4 Mini (SGH-I257), carrier ATT

Hi,
To preface, I am new to Samsung devices. I have been using Huawei devices until recently when my work started paying for my cellphone.
I've seen a few discussions about rooting the SGH-i257 that inevitable lead to the instructions for the SGH-i257m or some other variation of the S4 mini. What I've noticed is that it inevitably falls to some issue with Knox. I'm wondering if anyone has had success specifically rooting this phone using one of the straightforward utilities (like oneclickroot) or some sort of convoluted process.
I'm completely aware that I can disable apps. However, I want to root my phone and have more control. It's similar to the idea of why drive a manual instead of an automatic. You interact more with the car.
Anyway, any input would be great.
EDIT:
I've stumbled upon SRSroot a few times. Is this a legit rooting tool?
ivtdroid said:
Hi,
To preface, I am new to Samsung devices. I have been using Huawei devices until recently when my work started paying for my cellphone.
I've seen a few discussions about rooting the SGH-i257 that inevitable lead to the instructions for the SGH-i257m or some other variation of the S4 mini. What I've noticed is that it inevitably falls to some issue with Knox. I'm wondering if anyone has had success specifically rooting this phone using one of the straightforward utilities (like oneclickroot) or some sort of convoluted process.
I'm completely aware that I can disable apps. However, I want to root my phone and have more control. It's similar to the idea of why drive a manual instead of an automatic. You interact more with the car.
Anyway, any input would be great.
EDIT:
I've stumbled upon SRSroot a few times. Is this a legit rooting tool?
Click to expand...
Click to collapse
try www.towelroot.com (click the logo to download) it's legit and it doesn't trip knox, if it works...
I tried that a couple of times. I am assuming it has failed (though I could be wrong). I ran the application and it rebooted my phone.
ivtdroid said:
I tried that a couple of times. I am assuming it has failed (though I could be wrong). I ran the application and it rebooted my phone.
Click to expand...
Click to collapse
I have the same phone and I have tried all the one click methods, programs, SRSroot, towelroot, saferoot, you name it I've tried it without success. I've been searching the same threads that lead to the same conclusion...there is a way to root (flash) the SGH-i257M (Canadian) but from what I've found is that no one knows if you'll lose any services or anything else if you root the U.S. AT&T phone with that method and there isn't a stock rom out for it yet, so if you flash it to a Canadian (m) model and don't like it or it doesn't have everything working right you're not able to revert back.
I'm am not an expert by no means, thats just my thoughts from what I've read.
Good luck on your quest - you can search my other posts for what I've learned - -
I have the same phone and I have tried all the one click methods, programs, SRSroot, towelroot, saferoot, you name it I've tried it without success. I've been searching the same threads that lead to the same conclusion...there is a way to root (flash) the SGH-i257M (Canadian) but from what I've found is that no one knows if you'll lose any services or anything else if you root the U.S. AT&T phone with that method and there isn't a stock rom out for it yet, so if you flash it to a Canadian (m) model and don't like it or it doesn't have everything working right you're not able to revert back.
Click to expand...
Click to collapse
I followed the steps to root the SGH-i257. This process was not successful.
I will occasionally poke around here to see if something new manifests itself. Otherwise, I am probably going to wait a few months. I'm sure someone will figure out how to root the phone by then.
slick4747 said:
I have the same phone and I have tried all the one click methods, programs, SRSroot, towelroot, saferoot, you name it I've tried it without success. I've been searching the same threads that lead to the same conclusion...there is a way to root (flash) the SGH-i257M (Canadian) but from what I've found is that no one knows if you'll lose any services or anything else if you root the U.S. AT&T phone with that method and there isn't a stock rom out for it yet, so if you flash it to a Canadian (m) model and don't like it or it doesn't have everything working right you're not able to revert back.
Click to expand...
Click to collapse
I'm in the same boat. Seems to be this void of information around rooting this phone...
Have you tried Kingo , make sure debugging on and dial *#0808# reselect mtp+adb and reboot.
kev23m said:
Have you tried Kingo , make sure debugging on and dial *#0808# reselect mtp+adb and reboot.
Click to expand...
Click to collapse
Just tried this, ran towelroot, this time it did take longer for it to reboot but still unsuccessful.
Neffy27 said:
Just tried this, ran towelroot, this time it did take longer for it to reboot but still unsuccessful.
Click to expand...
Click to collapse
This worked for my device. Reboots into recovery and once done , you have a rooted phone. Towelroot someone mentioned works for 4.4.2, not for our jb 4.2.2.
Did you try Kingo or just selected mtp + adb and tried towelroot.
kev23m said:
This worked for my device. Reboots into recovery and once done , you have a rooted phone. Towelroot someone mentioned works for 4.4.2, not for our jb 4.2.2.
Click to expand...
Click to collapse
Sorry no input on your rooting issues, but
Could one of you fine folks post the build.prop from your AT&T stock Rom?
It would really help out trying to fix some cm10.2 connection issues. Thanks.
jamus28 said:
Sorry no input on your rooting issues, but
Could one of you fine folks post the build.prop from your AT&T stock Rom?
It would really help out trying to fix some cm10.2 connection issues. Thanks.
Click to expand...
Click to collapse
Okay here's a zipped attachment of the build.prop from my AT&T stock Rom - hope this helps and thank you for your efforts
Let me know if I can help in any other ways.
slick4747 said:
Okay here's a zipped attachment of the build.prop from my AT&T stock Rom - hope this helps and thank you for your efforts
Let me know if I can help in any other ways.
Click to expand...
Click to collapse
Come on is there anyone out there willing to take this on. I have the i9195 (rooted and love the phone) and i257. I want to get the i257 rooted so I can have lte and a bit more storage than the other.
SCReatta said:
Come on is there anyone out there willing to take this on. I have the i9195 (rooted and love the phone) and i257. I want to get the i257 rooted so I can have lte and a bit more storage than the other.
Click to expand...
Click to collapse
Still no one able to crack the SGH-I257 AT&T phone? Just for fun I bought an identical used phone with a cracked screen off ebay for a few bucks, still works but will make an excellent gunny pig! Any serious devs interested in it??
Samsung Galaxy S4 Mini SGH-i257
slick4747 said:
Still no one able to crack the SGH-I257 AT&T phone? Just for fun I bought an identical used phone with a cracked screen off ebay for a few bucks, still works but will make an excellent gunny pig! Any serious devs interested in it??
Click to expand...
Click to collapse
Seems as though things have come to a screeching halt since dev GeoHot was hired by Google which is a total bummer!
keyleroy said:
Seems as though things have come to a screeching halt since dev GeoHot was hired by Google which is a total bummer!
Click to expand...
Click to collapse
I didn't know that, well good for him I hope he lives long and prospers But there has to be others out there hat can contribute to rooting this model phone, right?
At least we can hope!
slick4747 said:
I didn't know that, well good for him I hope he lives long and prospers But there has to be others out there hat can contribute to rooting this model phone, right?
At least we can hope!
Click to expand...
Click to collapse
I truly hope so! There are a lot of smart people on this forum that will eventually pick up the baton and roll with it. It's just a matter of when! Until then, I guess we'll just have to practice patience.
kev23m said:
This worked for my device. Reboots into recovery and once done , you have a rooted phone. Towelroot someone mentioned works for 4.4.2, not for our jb 4.2.2.
Did you try Kingo or just selected mtp + adb and tried towelroot.
Click to expand...
Click to collapse
Can you clarify what worked for your device, Kingo or towelroot and edetail what you did? Very confused. Thank you.
rfb813 said:
Can you clarify what worked for your device, Kingo or towelroot and edetail what you did? Very confused. Thank you.
Click to expand...
Click to collapse
Kingo worked for me when on 4.2.2 and did not trip knox. MAke sure usb debugging selected and dial *#0808#* and reselect mtp + adb and reboot.
kev23m said:
Kingo worked for me when on 4.2.2 and did not trip knox. MAke sure usb debugging selected and dial *#0808#* and reselect mtp + adb and reboot.
Click to expand...
Click to collapse
I just tried Kingo a couple of times and I get "Root Failed" each time.
keyleroy said:
I just tried Kingo a couple of times and I get "Root Failed" each time.
Click to expand...
Click to collapse
sane for me didnt work says root failed

Samsung G925T Finger print not working

Hello experts i have Samsung Galaxy SM-G925T . its was on android version 5.0.2 . i updated it to 5.1.1 using firmware with odin.
it stuck on logo. i flashed sboot and it work . now phone boot and working.
but fingerprint sensor is not working.
test mode says fingerprint version null. please help me to solve this.
i read posts i check here its problem with sboot(bootloader).
If you have new modified sboot for solve fingerprint issue please help me .
please reply me to this i tried lots of work but not work.
and reinstall firmware throw smart switch ?
truchosky said:
and reinstall firmware throw smart switch ?
Click to expand...
Click to collapse
yes i tried everything
Read this entire thread it may help you solve your problem.
http://forum.xda-developers.com/showthread.php?p=61601381
If you can get into download mode you may have a chance to recover from frp.
Pp.
This stupid xdass app tells me I have 1 inbox message but it won't open!
This app that I paid for is always buggy.
Sorry for delays.
Pp.
PanchoPlanet said:
This stupid xdass app tells me I have 1 inbox message but it won't open!
This app that I paid for is always buggy.
Sorry for delays.
Pp.
Click to expand...
Click to collapse
Its ok Sir
i fixed it Thanks
jayshaa said:
Hello experts i have Samsung Galaxy SM-G925T . its was on android version 5.0.2 . i updated it to 5.1.1 using firmware with odin.
it stuck on logo. i flashed sboot and it work . now phone boot and working.
but fingerprint sensor is not working.
test mode says fingerprint version null. please help me to solve this.
i read posts i check here its problem with sboot(bootloader).
If you have new modified sboot for solve fingerprint issue please help me .
please reply me to this i tried lots of work but not work.
Click to expand...
Click to collapse
Hello Everyone i fixed it now and i have solution for this with 100% working.
I have my own solution...
I tried a lot but no body help me
Now
Samsung Galaxy S6 Edge fingerprint lock fixed.
I Dont going to Share it Open
jayshaa said:
Hello Everyone i fixed it now and i have solution for this with 100% working.
I have my own solution..
Samsung Galaxy S6 Edge fingerprint lock fixed.
Click to expand...
Click to collapse
No you don't
And no it's not
tofu- said:
No you don't
And no it's not
Click to expand...
Click to collapse
What i dont ??
jayshaa said:
What i dont ??
Click to expand...
Click to collapse
Let me explain "what i dont??" - You don't have the solution so stop the charade. And secondly, if you do, then share it or get out of here and don't ask for help from others when you're not going to help them out. Got it? Good.
jayshaa said:
Hello Everyone i fixed it now and i have solution for this with 100% working.
I have my own solution...
I tried a lot but no body help me
Now
Samsung Galaxy S6 Edge fingerprint lock fixed.
I Dont going to Share it Open
Click to expand...
Click to collapse
first u ask for help
then people try to help u but then u come up with ur own solution and dont want to help others who have the SAME issue
SELFISH U
finger print
hey sir,
how are you ?
i am also having the same issue with s6 edge tmobile. Please help me my finger print sensor is not working at all. Please help me.
Best and only solution is to return to stock firmware.
No root, no custom kernels or custom recovery also keeping Knox intact.
Pp.
i'm on stock rom and experienced this. how to solve this? please help
Follow This .
lexjay said:
i'm on stock rom and experienced this. how to solve this? please help
Click to expand...
Click to collapse
Hello ,Sir ,
It can fix very easy way,
there is 2 mathod one is permanent and one is temporary.
For permanent you need to Fix DRK (Dev Root Key )
FOr temporary flash ap and bl part only using odin 3.10.7
can't fully understand
jayshaa said:
Hello ,Sir ,
It can fix very easy way,
there is 2 mathod one is permanent and one is temporary.
For permanent you need to Fix DRK (Dev Root Key )
FOr temporary flash ap and bl part only using odin 3.10.7
Click to expand...
Click to collapse
thank you for fast reply, I don't know what Dev Root Key
ap and bl part from official firmware on sammobile?
You need to make them or download
lexjay said:
thank you for fast reply, I don't know what Dev Root Key
ap and bl part from official firmware on sammobile?
Click to expand...
Click to collapse
Hello You need to make them into 4 part BL,AP,CP,CSC
Flash only AP and BL,
Your Phone will work fine,
And for permanent fix you must have uart cable and uart interface,
if you need fix only fingerprint , super easy way flash full firmware than Flash Unikernel V8-002 ,
If will solve your finger print problem,
but some feather maybe not work... like private mode and many...
better fix it permanent ,
i will guide you fully just send me a message on skype- jay.sha507
You guys should be using Emergency Recovery in Smart Switch. It goes by serial number so it restores everything specific to that phone. Messing with sboot and efs just screws everything up all the time. There are tools to recover your phones. You should really learn to use these tools correctly before you start flashing things. Phones cost almost $1000 these days and people just frivolously flash whatever they want not fully understanding or reading everything.
I have a post how to do Emergency Recovery here.
jmc302005 said:
You guys should be using Emergency Recovery in Smart Switch. It goes by serial number so it restores everything specific to that phone. Messing with sboot and efs just screws everything up all the time. There are tools to recover your phones. You should really learn to use these tools correctly before you start flashing things. Phones cost almost $1000 these days and people just frivolously flash whatever they want not fully understanding or reading everything.
I have a post how to do Emergency Recovery here.
Click to expand...
Click to collapse
If DRK Damaged will not work whatever you use even Samsung can not fix it they replace motherboard.....
the solution only is FIX DEV ROOT KEY only
jayshaa said:
If DRK Damaged will not work whatever you use even Samsung can not fix it they replace motherboard.....
the solution only is FIX DEV ROOT KEY only
Click to expand...
Click to collapse
But the problem started from them flashing stuff before using the tools correctly. sboot and efs are things that should only be messed with by people that really know what they are doing. The OP could have fixed his problem in the beginning before he decided to mess with them. I only posted my info for them to learn how to fix their phone properly.

twrp/root A70

hi,
A70 is now widely sold, i try to buy one soonest but just waiting for root and twrp. it is still empty here on xda...
i found a link show how to root and install
https://myphoneupdate.com/samsung-galaxy-a70-twrp-recovery/
can i ask if some one already tried as above? looks like a copy method for all kind of phones ...
tks.
Most likely fake, the article was published a month ago. A70 only got released on 26th March.
I would definitely wait until someone posts a technique here; I tend to trust the experts here, but not so much everywhere else on the internet. I would prefer to wait a few weeks and put with an unrooted device, rather than possibly end up with a bricked (or hijacked) device.
Andre
ok i will wait...
it was like this, waited for s10+, came twrp but didnot like camera hole and waiting for A70, then waiting for twrp, then oneplus7pro release, then wait a bit for its twrp, till then note 10 pro comes soon, then wait for twrp of it....
and after 2+ year still using note8 LOL
amk said:
hi,
A70 is now widely sold, i try to buy one soonest but just waiting for root and twrp. it is still empty here on xda...
i found a link show how to root and install
https://myphoneupdate.com/samsung-galaxy-a70-twrp-recovery/
can i ask if some one already tried as above? looks like a copy method for all kind of phones ...
tks.
Click to expand...
Click to collapse
First thing I tried ofcourse, rooting the A70, but... follow the steps in the manual yourself, and you'll see that you get stuck on step 3:
3.) After That Download TWRP Recovery https://twrp.me File On Your PC And Renamed The Downloaded Recovery File Name To twrp.img.
But there is no TWRP Recovery available for the A70
I also tried the A50 manual, but that also fails (stuck on OEM lock). I can install CROM Service, but it crashes.
Captain Beretta said:
First thing I tried ofcourse, rooting the A70, but... follow the steps in the manual yourself, and you'll see that you get stuck on step 3:
3.) After That Download TWRP Recovery https://twrp.me File On Your PC And Renamed The Downloaded Recovery File Name To twrp.img.
But there is no TWRP Recovery available for the A70
I also tried the A50 manual, but that also fails (stuck on OEM lock). I can install CROM Service, but it crashes.
Click to expand...
Click to collapse
don't follow some clickbait website's...
wait for a proper and trusted dev to release twrp. the phones has barely hit the market it will take a few weeks (if not months) at least till someone builds an twrp. one think you could provide us with would be some information. is the bootloader unlockable?
In devsettings is a possible to unlock oem. Try this before flashing twrp. If twrp flashed ok, I think need to wipe all data, include internal storage, then flash DM-VERITY, FORCE ENCRYPTION, AND DISC QUOTA DISABLER
zackptg5.com/android.php
I don't try it by myself. But you can try it, if you just buy the phone, and have not important data on it
What about this guide is it worth trying or not really possible? https://topjohnwu.github.io/Magisk/install.html
Avicohen21 said:
What about this guide is it worth trying or not really possible? https://topjohnwu.github.io/Magisk/install.html
Click to expand...
Click to collapse
Need to try
hello everyone I find a good deal on galaxy a70 is anyone succeed in rooting?
celoxocis said:
... is the bootloader unlockable?
Click to expand...
Click to collapse
i have opened 2 sealed box of A70 and there was no OEM unlock option in developer mode. then got another with tick to choose. baterry is so good but look like i have touch panel issue. waiting for update and then root, twrp...
amk said:
i have opened 2 sealed box of A70 and there was no OEM unlock option in developer mode.
Click to expand...
Click to collapse
Mine (bought direct from Samsung UK) has the OEM Unlock option in the Developer Options menu. Not tried it yet, not really much point until there is a reliable and tested root out there.
Andre
Hey guys manegd to root with this guide https://topjohnwu.github.io/Magisk/install.html#samsung-system-as-root
Seems to work good I'll notify if I'll notice any bugs. If you have twrp porting guide send me and I'll try to Port. If you want I can open a new thread with more details and upload the AP file I used. BTW I have the Israeli version SM-705FN
Avicohen21 said:
Hey guys manegd to root with this guide https://topjohnwu.github.io/Magisk/install.html#samsung-system-as-root
Seems to work good I'll notify if I'll notice any bugs. If you have twrp porting guide send me and I'll try to Port. If you want I can open a new thread with more details and upload the AP file I used. BTW I have the Israeli version SM-705FN
Click to expand...
Click to collapse
make a topic please
sanakess said:
make a topic please
Click to expand...
Click to collapse
Ok when I get home I'll open a thread with detailed explanation of what I did
Samsung account
Hello. My dumbass bought used A70 with samsung account. I can't make a factory reset, because it needs password from old owner account which i don't know. But I have my Google account on that phone and Google find my device enabled. Will I need to enter samsung account information when I make a reset via Google find my device? So when reset is made, phone will be locked only by FRP? And then when I login in my old Google account can i create a new Samsung account or do I need to login in existing that was on that phone first? Sorry for offtopic.
Any news about TWRP? SuperSu or Magisk?
Hello All, still can't find TWRP for sm-a705fn
Can I flash TWRP for another Exynos phone, like Galaxy 9, to my A70 ?
Also, can I still use SuperSu with Pie/A70 ? I failed to root my previous Galaxy Tab8 with custom Pie using SuperSU, had to root with Magisk instead,
it worked just fine, but the link to topjohnwu mentioned in previous posts, tells scary things about Samsung/Pie/Magisk -
like, I have to switch between two recoveries... Is that really the case?
I haven't noticed any issue with Tab8/Pie/Magisk, but SuperSu would be still more familiar to me.
used2brick said:
Hello All, still can't find TWRP for sm-a705fn
Can I flash TWRP for another Exynos phone, like Galaxy 9, to my A70 ?
Also, can I still use SuperSu with Pie/A70 ? I failed to root my previous Galaxy Tab8 with custom Pie using SuperSU, had to root with Magisk instead,
it worked just fine, but the link to topjohnwu mentioned in previous posts, tells scary things about Samsung/Pie/Magisk -
like, I have to switch between two recoveries... Is that really the case?
I haven't noticed any issue with Tab8/Pie/Magisk, but SuperSu would be still more familiar to me.
Click to expand...
Click to collapse
No, you can't use twrp for a different device, and don't use SuperSU neither. It was sold by chainfire to a Chinese company years ago and have been basically abandoned since 2017. I'm pretty sure Magisk is the better choice on any device running android 5 - 9.
Sent from my motorola one vision
Hello,
The problem with the post you mentioned is that there is no valid twrp attached. And I noticed that only Odin detects the fastboot mode of this device. If you enable USB debugging let's say, the command "adb devices" will detect the device and list it; whereas, if you reboot it to bootloader mode(fastboot), the command fastboot devices doesn't detect the phone. So in fastboot mode, only Odin will detect the device. Meaning, that the post of fake and not tested.
Regards,
Wael
amk said:
i have opened 2 sealed box of A70 and there was no OEM unlock option in developer mode. then got another with tick to choose. baterry is so good but look like i have touch panel issue. waiting for update and then root, twrp...
Click to expand...
Click to collapse
That's weird. I do have the Bootloader unlock option in the developer settings and can do/undo it just fine. Looks like Samsung is using different Firmware versions on the A70?

S20 ultra Live Demo Unit fully operational... permanently?

Hi everyone.
I've just bought this LDU device to a guy, and it seems to be fully functional (excepting some minor things, I can make phone calls and use 4g/5g data connection, etc).
Anyway, I'm a little bit scared that something stops working suddenly, mainly because of the patches that have been applied to make it work, specially for the IMEI (these devices originally don't have one, so it's "patched").
Another thing is that it comes with Android 10, and I'm not sure if I can install another ROM with Android 11 without breaking the patching that makes it work so far.
Anyone with experience with LDU devices could please share some information about it?
Thanks in advance!
Edit1: After some days of testing, I've found the following issue:
-Cannot update via OTA, CSC is WWA which I haven't found anywhere.
-Samsung apps like Pass and Secure Folder don't work, probably due to Admin mode (despite no root app is installed), or it may be related to the CSC too.
The rest keeps working fine so far.
This sounds like a stolen phone i'm afraid. Patching an IMEI is considered illegal.
Any device that has a cellular modem in it (for calls and data), MUST have an IMEI.
If the seller said it didn't have an IMEI, he's lying and you are potentially dealing with a stolen phone.
Thanks for your reply. I thought it was a stolen one at first also (although he told me it was part of a payment from the phone store he works on), but then he had the white box of the LDU devices, so I don't think you can get one of those easily.
Anyway, this device obviously came with a cellular modem because it's working, but I guess the IMEI was patched somehow after reading it in some forums, but not sure. In fact, if you have a way to confirm it, I would be more than happy yo test it and publish the results.
neogeo727 said:
Thanks for your reply. I thought it was a stolen one at first also (although he told me it was part of a payment from the phone store he works on), but then he had the white box of the LDU devices, so I don't think you can get one of those easily.
Anyway, this device obviously came with a cellular modem because it's working, but I guess the IMEI was patched somehow after reading it in some forums, but not sure. In fact, if you have a way to confirm it, I would be more than happy yo test it and publish the results.
Click to expand...
Click to collapse
Hi have you found any new answers or can you give me a link to where you've seen some answers? I'm using a Note 20 ultra LDU and I'd love to upgrade to android 12 but I wanna be sure I have enough information before i try anything.
neogeo727 said:
Hi everyone.
I've just bought this LDU device to a guy, and it seems to be fully functional (excepting some minor things, I can make phone calls and use 4g/5g data connection, etc).
Anyway, I'm a little bit scared that something stops working suddenly, mainly because of the patches that have been applied to make it work, specially for the IMEI (these devices originally don't have one, so it's "patched").
Another thing is that it comes with Android 10, and I'm not sure if I can install another ROM with Android 11 without breaking the patching that makes it work so far.
Anyone with experience with LDU devices could please share some information about it?
Thanks in advance!
Edit1: After some days of testing, I've found the following issue:
-Cannot update via OTA, CSC is WWA which I haven't found anywhere.
-Samsung apps like Pass and Secure Folder don't work, probably due to Admin mode (despite no root app is installed), or it may be related to the CSC too.
The rest keeps working fine so far.
Click to expand...
Click to collapse
Hi I'm using a Note 20 ultra that was previously an LDU. It came on android 10 like yours, I've currently upgraded it to android 12 via odin and everything still works fine. LDU are fully functional phones put in a demonstration mode and void of imeis, aside that nothing wrong with them. You might wanna install a new battery tho since they're batteries are quite overused because they were Live demo units....
Hello, i have An Galaxy s21 ldu and im wondering how to get it to work. I tried getting it an imei but all of those apps dont work. How to get it to work?
EliDevp said:
Hi I'm using a Note 20 ultra that was previously an LDU. It came on android 10 like yours, I've currently upgraded it to android 12 via odin and everything still works fine. LDU are fully functional phones put in a demonstration mode and void of imeis, aside that nothing wrong with them. You might wanna install a new battery tho since they're batteries are quite overused because they were Live demo units....
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Hi, did you have to root the phone in order to restore the LDU and if no how did you do it without tripping knox?
EliDevp said:
Hi I'm using a Note 20 ultra that was previously an LDU. It came on android 10 like yours, I've currently upgraded it to android 12 via odin and everything still works fine. LDU are fully functional phones put in a demonstration mode and void of imeis, aside that nothing wrong with them. You might wanna install a new battery tho since they're batteries are quite overused because they were Live demo units....
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Hi, Can you please share a link (probably a video) on how you updated your device from android 10 to 12, also when android 13 comes out, will you be able to update using normal OTA update
samuelayo said:
Hi, Can you please share a link (probably a video) on how you updated your device from android 10 to 12, also when android 13 comes out, will you be able to update using normal OTA update
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These 2 videos were of help to me
I currently have imei flashed, and I can make calls on the phone, will this method affect the already flashed imei?
samuelayo said:
I currently have imei flashed, and I can make calls on the phone, will this method affect the already flashed imei?
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Hello sir, please help me to flash IMEI on my S21 live demo. Where can i find a tutorial for that?

galaxy s9 UNLOCKED

Have a used s9 got off ebay. worked at first but forgot the p/w to my old email. Now im unable to get into the phone. Attempted with latest Odin with a firmware to flash it, would like to acutally use the phone with the current email that its being used. Anyway of getting around this without having to bring it to a store. Really would like to use the phone and possibly put TWRP on it and custom ROM
029482034823048234089 said:
Have a used s9 got off ebay. worked at first but forgot the p/w to my old email. Now im unable to get into the phone. Attempted with latest Odin with a firmware to flash it, would like to acutally use the phone with the current email that its being used. Anyway of getting around this without having to bring it to a store. Really would like to use the phone and possibly put TWRP on it and custom ROM
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Look for some instructions yourself on how to remove the FRP lock for your device.
checked that last night, but.... the d/l i had found said a possible virus or corrupted file.
not the correct area but also have a samsung a03s and needs either a soft or hard reset cuz when it turns on, goes to a blue screen with japanese or chinese letters saying unable to update software
Just use sam frp. Link is below. https://www.bypassfrpfiles.com/2022...d_SamFW_FRP_Tool_V471_Latest_Version_All_Free
If successful, which is by no means certain, you can make a donation to developer @Tungtata - author of SamFw Tool 4.7.1.
SamFw Tool 4.7.1 - Remove Samsung FRP one click
Hi Today, we introducing SamFw FRP Tool version 4.7.1 Main function: Remove FRP with one click Change CSC with one click Remove FRP for new se...
samfw.com
029482034823048234089 said:
Have a used s9 got off ebay. worked at first but forgot the p/w to my old email. Now im unable to get into the phone. Attempted with latest Odin with a firmware to flash it, would like to acutally use the phone with the current email that its being used. Anyway of getting around this without having to bring it to a store. Really would like to use the phone and possibly put TWRP on it and custom ROM
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Is it still locked or do you need help with it?
mvikrant97 said:
Is it still locked or do you need help with it?
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may try later, been on ps5 all day...
before I can do that is it possible to do that with Debian 12 bookworm via adb connection or have to use Windows 10 or 11. and 1 phone after tryna flash the rom all I have is Chinese and or Japanese lettering on the phone screen when I turn it on. maybe I need to search for a TMobile firmware bc I just switched. Also have an S8 or S9 that can't even use bc the old email address is lost on paper and I can't get past that part. would like to gain access to this phones. I know they arent bricked. any and or all tech Input would be appreciated

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