Question Dual Messenger is not working in device owner (DO) mode - Samsung Galaxy A02s

i used to use freezer app to disable apps
but i cant rooted my device cause of oem unlock and prenormal state so i tried package disabler pro and i succeeded to make owner-app
but after that i found that Dual Messenger Feature didn't work
and when i searched i found that topic
https://docs.samsungknox.com/admin/knox-platform-for-enterprise/kbas/kba-360041579894.htm
which confirm my status
so if someone can help i really appreciate that

Related

Reset Protection advice?

Good morning all,
I bought a Nexus 9 tablet on eBay which had a few hardware problems which I easily managed to overcome and I have a fully functioning tablet.... except that upon booting it has FRP. I have managed to get in to the settings, and have a launcher installed with a sidebar so it is easy to access, but it still misses all the key features which makes the tablet usable. The issue I'm facing is that it is running 7.1.1 with a locked bootloader and I can't access developer options via the build number taps
So my questions are:-
1. Is there a working bypass for FRP yet for 7.1.1 that someone has found? (all the ones I have found don't work)
2. Is there a way to unlock the bootloader without developer options? (I have searched everywhere and haven't found anything viable)
Diolch

Searching for a little help with my BQ U lite.

Hi, hello everyone. i'm new here.
This is the first time i post something and it's because i don't find any solution to my problem.
I have a BQ U lite with android 7.1.1, security patch august 2017, stock recovery, locked bootloader, and can't acces to development options to enable usb debugging or oem unlock.
The thing is that a friend bought this mobile phone and when he turned on it was blocked by the FRP google lock. He doesn't have any document of the buying procces or anything like that. I've been trying to do everymethod i know to unlock this. The first method i used of the one that uses quick shortcut maker right after i got into google chrome navigator. That method goes like this:
-Install Google Account Manager acording to your android version (mine is 7.1.1)
-Install and open QuickShortcutMaker
-Search Google Account Manager section
-press the option where should be the "enter email and password" text
I can't because there is only written "Error"
After that i tryed the test dpc method which ended in a message saying that it was blocked and that i couldnt change the user or something like that.
I thought about using ADB methods like the one envolving commands like "fastboot oem unlock" but i can't because my device is TOTALLY locked and idk what to do with it.
I tryed to downgrade android or the google account manager to earlier versions but i just can't do anything.
I would like to know if i should throw this mobile phone by the window or if there is any hope for me. Thanks for the help and i hope this post is not eliminated.

Do I have to enable OEM unlock option again after root?

Okay guys, here is what happened..
I had official Oreo 8.0 android on my A5 2017 so i decided to root it and delete bloatwares and unlock some root required features.
I installed TWRP and successfuly rooted it with MAGISK.
After i deleted some bloatwares i got a lot of spam messagsss with force closed description of system apps i deleted. I restarted my phone and messages didnt appeared anymore so i decided to go in developers settings to see what app are running in background so i can delete them. I enabled developer settings and oem unlock was ON, i disabled developer settings and oem got turned OFF at the same time..
I restarted phone to get rid off spam messages and i got locked...( custom binary blocked by fap).
So i tried to flash stock rom but Odin failed(and error has occured while updating a software was shown on screen), i downloaded latest russian rom and odin failed again.
I decided to visit mobile service, i left phone in service and a guy from service fixed my problem in 2 hours, i asked him how he did it an he said that he did it trough/with server and i got confused about that but anyway when i looked at the system information instead of 8.0 oreo there was 7.0 android so can pls someone tell me how did he downgraded my phone from 8.0 to 7.0 while OEM was off and one more question, AFTER ROOT I install magisk(root my phone) do i have to go to developers settings and enable OEM unlock again or just to leave it how it is( have developers settings unvisible and not touching anything), i dont want to get locked again guys..
Thanks..

Huawei Y9 (JKM-LX2) FRP Lock Problem

Hello, thanks for reading my thread. This is probably my first thread in xdadevelopers. So, I will describe my problem with FRP lock.
I just buy a two-handed phone from some people and yes, I forgot to check properly that they erase their Google Account to prevent FRP. I struggle to unlock this FRP lock. TalkBack bypass is not working since it is 7.2.0 version and since this phone didn't enable USB debugging. I can't run any command within ADB. I tried multiple ways to bypass FRP like SMS, Trying to USB debugging with *#*#2846579#*#* code, Tring to flash the ROM but not working at all. Can someone recommend me what to do? I really need help right now.
Thanks,
Best Regards.
there no way to remove frp for this phone except the test point method.
https://www.youtube.com/watch?v=BgUSEOCzExE

Question A02S SM-A025G - Google Pay, McDonald's application doesn't work (Root problem)

Hello recently I tried to root my phone, wanting to fix ghost touch, I did something wrong and the phone stopped working, "Only official binary blah blah blah ..." popped up during startup, I decided to reinstall the official stock, the phone started working normally, even ghost touch repaired, I looked at the Root Checker application if I have root, it turned out not, which is all right, but when I want to add the card to google pay or open McDonald's applications, I get a message that the phone is rooted or was somehow rooted modified, what can I do in such a situation, please help me, I tried to install other stocks from other operators and restore the phone to factory settings: _ (
I saw one solution, probably in this forum where someone wrote to enable OEM Unlock and USB Debugging then disable and enable again, something like this, but I don't see OEM Unlock in the developer option, I know that with a failed root attempt, I somehow unlocked this option, but I don't remember how and I prefer someone to help me as best as he can, because I don't want to break anything anymore, I just want Google Pay to start working for me
OEM is probably hidden cause your device isnt older than 7 days. Connect to wifi and enable automatic time and date, than disable once done set the date atleast 7 day forward and oem should appear but you will have to lock ur bootloader before you disable oem and if you are running a custom firmawre make sure to backup data if you wanna go to normal firmware
But I use official firmware from some Samsung firmware site, i think my bootloader is locked, anyway do you have any solves to make work google pay?
I tried to unlock OEM but this solution with data & time doesn't work for me.
Hey, when I go to Google Play Shop there is an information that my device isn't certified, I tried to register my ID Device and still doesn't work can It be a problem, because of that Google Pay doesn't work?
syonox said:
OEM is probably hidden cause your device isnt older than 7 days. Connect to wifi and enable automatic time and date, than disable once done set the date atleast 7 day forward and oem should appear but you will have to lock ur bootloader before you disable oem and if you are running a custom firmawre make sure to backup data if you wanna go to normal firmware.
Click to expand...
Click to collapse
If i wait 7 days OEM option should unlock automatically?
Is it good idea to root this device correctly and use magisk to make google pay work good or for example root this device and then unroot to make work google pay?
Eco24 said:
If i wait 7 days OEM option should unlock automatically?
Click to expand...
Click to collapse
before you do this if odin says you are in custom mode backup all your data before doing this. no it wont automatically, first you have to go to odin mode and hold up for a bit until the screen shuts and shows the question (do you wanna lock your bootloader) you select yes once done if you are on custom it will bring up only odin mode before anything thats where u flash firmware, now that should get rid of the root, and then if u wanna disable oem connect to wifi disconnect date and time unselect automatically and go 7 days ahead and the option will appear.
How to check if i have custom mode and what i have to hold up?? please explain better because i don't know what i have to do

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