Question Cannot factory reset - Samsung Galaxy S21+

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KOKJ said:
When I try to flash using ODIN, it fails due to FRP lock. Is there any way to bypass FRP lock on a device that's in airplane mode, not connected to Wifi and the screen is locked?
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Hi mate
You need to enter the old Google password of the phone , in order to avoid this you should had disable it before you factory reset the phone

MAX 404 said:
Hi mate
You need to enter the old Google password of the phone , in order to avoid this you should had disable it before you factory reset the phone
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Click to collapse
I appreciate your feedback, but there's nowhere to enter a password. The screen is locked and I don't have the passcode. I'm trying to wipe it but can't. I can't flash it because FRP lock. So the phone has not been reset yet because I cant. Thanks tho

KOKJ said:
I appreciate your feedback, but there's nowhere to enter a password. The screen is locked and I don't have the passcode. I'm trying to wipe it but can't. I can't flash it because FRP lock. So the phone has not been reset yet because I cant. Thanks tho
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Click to collapse
You mention it was on airplane mode , no wi-fi so your phone boots up , right? usually when it first boot it should ask you introduce the password of your associated email ( google most cases).
But explain what happened , how you got FRP without reseting the phone ?

MAX 404 said:
You mention it was on airplane mode , no wi-fi so your phone boots up , right? usually when it first boot it should ask you introduce the password of your associated email ( google most cases).
But explain what happened , how you got FRP without reseting the phone ?
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Click to collapse
I don't know what else to say. I've said it all

KOKJ said:
I don't know what else to say. I've said it all
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Click to collapse
OP check your Google account to see if its has been accessed, unauthorized.
Possible hardware failure otherwise.

I have access to the Google account. It has not had unauthorized access.

KOKJ said:
I have access to the Google account. It has not had unauthorized access.
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Click to collapse
Did you ever get this fixed/solved?

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In your first post, when you said "bootloader", do you actually mean the Android Recovery menu?

iBowToAndroid said:
In your first post, when you said "bootloader", do you actually mean the Android Recovery menu?
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Click to collapse
Yes, I did. I fixed it now.

Did you ever get the device successfully reset?

iBowToAndroid said:
Did you ever get the device successfully reset?
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Click to collapse
I answered you previously and said no

Post a picture of the text that appears in the upper left corner in Download mode

KOKJ said:
When I try to perform a factory reset on this device, and I get into the recovery, there is no option to "Wipe/Factory Reset."Any idea how to get this thing reset?
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Click to collapse
Simultaneously press and hold the Volume up and side buttons until the device vibrates and the Android Recovery screen appears then release all buttons. Allow up to 30 seconds for the recovery screen to appear. From the Android Recovery screen, select Wipe data/Factory reset.

junaidafzal55 said:
Simultaneously press and hold the Volume up and side buttons until the device vibrates and the Android Recovery screen appears then release all buttons. Allow up to 30 seconds for the recovery screen to appear. From the Android Recovery screen, select Wipe data/Factory reset.
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Seriously? Why didn't I think of that? On a serious note, if you read the thread you'll see that this doesn't work.

iBowToAndroid said:
Post a picture of the text that appears in the upper left corner in Download mode
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Click to collapse
KOKJ said:
Seriously? Why didn't I think of that? On a serious note, if you read the thread you'll see that this doesn't work.
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Click to collapse
Reading is hard, mmmkay?
It sounds like you're dealing with an MDM lock. FRP doesn't prohibit stock firmware from being flashed, but MDM does. And an MDM lock would also prevent it from being factory reset via the Recovery menu. I was asking for the Download mode picture in order to confirm the MDM status

KOKJ said:
Seriously? Why didn't I think of that? On a serious note, if you read the thread you'll see that this doesn't work.
Click to expand...
Click to collapse
Might be worth a few more tries. If you're timing or sequencing is off, it doesn't take. Unfortunately this skill isn't made better by stress. I miss 1-2 out 3 attempts at times.

iBowToAndroid said:
Reading is hard, mmmkay?
It sounds like you're dealing with an MDM lock. FRP doesn't prohibit stock firmware from being flashed, but MDM does. And an MDM lock would also prevent it from being factory reset via the Recovery menu. I was asking for the Download mode picture in order to confirm the MDM status
Click to expand...
Click to collapse
Reading must be hard for you but I understand it. I didn't respond to you because there's no reason to attach a photo. I'm past it and this thread should be closed.

Related

[Q] cannot download appz, cannot factory reset

hello!
i was given an android tab with 2.3.3 kernel 2.6.35.7 tablet(the brand is crypto, guess nobody knows it). the problems started because i am unable to download any kind of app from the market, either free or paid. then i followed many instructions and comments i saw in various forums etc, clearing cache of market, clearing any google account stuff etc. i want to change the google account i have and i am getting the message that this is possible only if i go for hard reset udner privacy submenu etc. i am going for factory reset, pressing the button..getting the shut down message and animation..the tablet shuts down..then i have to turn it on again, and everything is still there...no other updates are available for my tablet, i cannot downlaod any appz, i cannot get rid of the google account i have, i cannot factory reset..desparate..anyone has any ideas?
thanks...
What model is it?
Archer said:
What model is it?
Click to expand...
Click to collapse
you wont know it..the brand is greek but it is a galaxys tab like copy.. below are the specs of the model:
http://www.cryptoelectronics.gr/catalog/partdetail.aspx?partno=W003853
Did you flash any custom rom... or are you with the stock? ...
Sent from my GT-S5830 using xda premium
Purely a guess, but turn it off and then hold down power and volume up. Keep holding it through the boot logo(s) and you may get a recovery menu where you can do a proper factory reset.
I'm a little bemused by a device that tells you to factory reset by going into the settings menu when you have forgotten your unlock password
maxidad35 said:
Did you flash any custom rom... or are you with the stock? ...
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
nope, its the standard rom that comes with the tablet and no updates available.
thanks for the interest
Archer said:
Purely a guess, but turn it off and then hold down power and volume up. Keep holding it through the boot logo(s) and you may get a recovery menu where you can do a proper factory reset.
I'm a little bemused by a device that tells you to factory reset by going into the settings menu when you have forgotten your unlock password
Click to expand...
Click to collapse
i m not at home right now to check what you are saying will do that and post here again!
what do you exactly mean about forgotten unlock password? no passwords are being asked for factory reset under settings->privacy.
thanks a lot for trying help!

[Q] parental control password lost !!!!

hello
I have a problem with my tf300t tablet. I just try to use the parental control from asus. But i have lost the password and actually i can't connect to the wifi during few hour in the days. Can you help me?
I have to go to the states next month and i want to use my tf300 during my trip.
Is it necessary to root the tablet?
Best regards
Jacques
vigourouxj said:
hello
I have a problem with my tf300t tablet. I just try to use the parental control from asus. But i have lost the password and actually i can't connect to the wifi during few hour in the days. Can you help me?
I have to go to the states next month and i want to use my tf300 during my trip.
Is it necessary to root the tablet?
Best regards
Jacques
Click to expand...
Click to collapse
If you're stock, a factory reset would probably be a lot easier for you (and rooting the tablet wouldn't really help you besides, especially if you're being blocked from using the device at all).
Parental lock password forgotten
I also have the Parental Lock app set up on my tablet, and I cannot remember the password for the life of me. It doesn't give me the option to reset the password, and it also will not let me factory reset the tablet...not sure what to do. Can someone please help me??
jhawthorne316 said:
I also have the Parental Lock app set up on my tablet, and I cannot remember the password for the life of me. It doesn't give me the option to reset the password, and it also will not let me factory reset the tablet...not sure what to do. Can someone please help me??
Click to expand...
Click to collapse
you boot to your stock recovery and rest it fron there. as long as you are stock. hold volume down and power button. that puts you into stock recovery. from their couldn't guide you. as ive been unlocked and rooted since out the box.
Parental lock password forgotten
kaos420 said:
you boot to your stock recovery and rest it fron there. as long as you are stock. hold volume down and power button. that puts you into stock recovery. from their couldn't guide you. as ive been unlocked and rooted since out the box.
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Click to collapse
I tried the whole power + volume button, I did a wipe on it. Nothing wiped though, I still have all my information, photos, music...everything. I'm not sure what you mean by stock recovery. Do I need to select a different option other then the wipe when I get to that screen?
jhawthorne316 said:
I tried the whole power + volume button, I did a wipe on it. Nothing wiped though, I still have all my information, photos, music...everything. I'm not sure what you mean by stock recovery. Do I need to select a different option other then the wipe when I get to that screen?
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Click to collapse
like i said unless your unlocked and rooted idk how to help you. maybe download the latest update your on and relfash it from sd card?
Help?
Did you ever find a solution to this?

Urgent Issue - OP6 stopped working

Hi guys,
unfortunally i just started have some issues with my OP6.
I was writing in Whatsapp on my way back home when all of the sudden the phone said: "shutting down", which took about 30 seconds and then the phone shut down. After holding the power button im getting a screen with a OnePlus Logo and a keyboard, supposely to insert some kind of password. There is also a button which sais: "Forget password" which gives me a hint that the phone will completely wipe itself if pressed. (which i dont really want to do)
About the phone: Got it on release day and didnt modify anything til date (shame on me). So it was running lates OOS 5.1.8, bootloader locked and no root.
Any idea where is problem is comming from or more importantly, how to fix it?
The pin is your security pin to enter recovery that you set when setting up the phone I would suggest inputting this and wipe cache , don't worry you will see option wipe data / cache select this and will give you 2nd option to just wipe cache do this and reboot see if helps
Sent from my ONEPLUS A6003 using Tapatalk
You accidentally rebooted to recovery
DoobyDroid said:
The pin is your security pin to enter recovery that you set when setting up the phone I would suggest inputting this and wipe cache , don't worry you will see option wipe data / cache select this and will give you 2nd option to just wipe cache do this and reboot see if helps
Sent from my ONEPLUS A6003 using Tapatalk
Click to expand...
Click to collapse
Yeah I would try not doing that because a user a while back said their phone had rebooted to that screen OP is describing and when they entered their pin it wiped their phone.
Thanks for ur suggestions.
I didnt accidently boot into recovery as this screen is always appearing on boot up so that i cant boot into the OS.
I just tried to put in the pin but it didnt accept. i honestly dont really remember assigning any password because i ususaly want to avoid these kind of issues.
Maybe there's a default password if didn't set one up or poss only way is to factory reset , or try Op support if can't wipe it
Sent from my ONEPLUS A6003 using Tapatalk
LazerH said:
Hi guys,
unfortunally i just started have some issues with my OP6.
I was writing in Whatsapp on my way back home when all of the sudden the phone said: "shutting down", which took about 30 seconds and then the phone shut down. After holding the power button im getting a screen with a OnePlus Logo and a keyboard, supposely to insert some kind of password. There is also a button which sais: "Forget password" which gives me a hint that the phone will completely wipe itself if pressed. (which i dont really want to do)
About the phone: Got it on release day and didnt modify anything til date (shame on me). So it was running lates OOS 5.1.8, bootloader locked and no root.
Any idea where is problem is comming from or more importantly, how to fix it?
Click to expand...
Click to collapse
Did CIA hack you? Are you a terrorist by any chance?
The default password for every phone with encryption is "default_password" (without quotation marks) .
MickyFoley said:
The default password for every phone with encryption is "default_password" (without quotation marks) .
Click to expand...
Click to collapse
thanks, but its not working unfortunally. Also thought there is a default password.
Is there any way to rescue my data?
LazerH said:
thanks, but its not working unfortunally. Also thought there is a default password.
Is there any way to rescue my data?
Click to expand...
Click to collapse
There's no default password. Did you buy the phone second-hand?
nabbed said:
There's no default password. Did you buy the phone second-hand?
Click to expand...
Click to collapse
I once had some kind of similar issue with my 3T after rooting and booting up for the first time, but to long ago to remember correctly.
No, i preordered on Amazon and got it first day. Since then i only do my daily stuff (music, texting, youtube) and updated OOS per internal updater
LazerH said:
I once had some kind of similar issue with my 3T after rooting and booting up for the first time, but to long ago to remember correctly.
No, i preordered on Amazon and got it first day. Since then i only do my daily stuff (music, texting, youtube) and updated OOS per internal updater
Click to expand...
Click to collapse
There should be no password of any kind for a brand new device. Perhaps Amazon is advertising some kind of a scam seller joint unknowingly? Have you been buying from scammers for years?
*ignore me*
Explain now what it was , we wonder.
nabbed said:
There's no default password. Did you buy the phone second-hand?
Click to expand...
Click to collapse
Please read the post. He has already stated he bought it on release day.
There is a way to go into TWRP file browser locate the password file and delete it!
I can't remember how to do it but I did it after forgetting my password on my 3t after restoring a very old nandroid backup.
Vivasanti said:
There is a way to go into TWRP file browser locate the password file and delete it!
I can't remember how to do it but I did it after forgetting my password on my 3t after restoring a very old nandroid backup.
Click to expand...
Click to collapse
I think this is it: https://forum.xda-developers.com/showpost.php?p=76564299&postcount=8
iElvis said:
I think this is it: https://forum.xda-developers.com/showpost.php?p=76564299&postcount=8
Click to expand...
Click to collapse
That's the one, looks like it won't help it it's set in TWRP itself.
Any chances it's some kind of malware? Sounds very weird to me either.
Damn, that just happened to me. Just upgraded from 9 stable to beta 6, tried to reboot to recovery only to be greeted with that pin screen. I entered my (correct) PIN and it proceded to wipe the phone by itself, no warning whatsoever! Wtf...

Smartisan R1 Finally Rooted !

Smartisan R1 Finally Rooted !
Could you share how you managed to get it work ? and does it effect OTA updates ?
D.Spirit said:
Could you share how you managed to get it work ? and does it effect OTA updates ?
Click to expand...
Click to collapse
Yes I will write a guide soon. You loose fastboot after OTA, what I do is unpack OTA files and flash from fastboot without touching bootloader, then it's ok.
os_man said:
Smartisan R1 Finally Rooted !
Click to expand...
Click to collapse
so cool! I also want to root, I hope to get a tutorial. My system version is v6.6.6.3_TNT
os_man said:
Yes I will write a guide soon. You loose fastboot after OTA, what I do is unpack OTA files and flash from fastboot without touching bootloader, then it's ok.
Click to expand...
Click to collapse
please instructions
evelinanevinnaya said:
please instructions
Click to expand...
Click to collapse
https://bbs.mokeedev.com/t/topic/13653
Any help on U3
os_man said:
Yes I will write a guide soon. You loose fastboot after OTA, what I do is unpack OTA files and flash from fastboot without touching bootloader, then it's ok.
Click to expand...
Click to collapse
I have a Smartisan Nut3(aka u3) and have not been able to use it in months! Because unfortunately I can't bypass lockscreen, and recovery menu ( by holding vol dwn + power at startup) has no factory reset option! Only: reboot, reboot to bootloader ( Which only restarts phone to lockscreen), Apply update from ADB( tried using but USB debugging is lock I assume etc or I could be doing it incorrectly to bypass lockscreen or factory resetting it), apply update from SD card ( also tried but when I put card in I can't locate it. And when I go this menu without a SD in phone it still displays this long file list as if theirs a SD card in it. It always shows same files.), Wipe cache partition, shutdown.
And I've done all the YouTube methods to bypass lockscreen etc. I would love to get this phone working. It has become a constant ache, one of those little tech problems that's become to fully test me, beating me. Any help would be greatly appreciated thank you.
TechBoss509 said:
I have a Smartisan Nut3(aka u3) and have not been able to use it in months! Because unfortunately I can't bypass lockscreen, and recovery menu ( by holding vol dwn + power at startup) has no factory reset option! Only: reboot, reboot to bootloader ( Which only restarts phone to lockscreen), Apply update from ADB( tried using but USB debugging is lock I assume etc or I could be doing it incorrectly to bypass lockscreen or factory resetting it), apply update from SD card ( also tried but when I put card in I can't locate it. And when I go this menu without a SD in phone it still displays this long file list as if theirs a SD card in it. It always shows same files.), Wipe cache partition, shutdown.
And I've done all the YouTube methods to bypass lockscreen etc. I would love to get this phone working. It has become a constant ache, one of those little tech problems that's become to fully test me, beating me. Any help would be greatly appreciated thank you.
Click to expand...
Click to collapse
Soory didn't see this message, did you fixed it?
Help
os_man said:
Soory didn't see this message, did you fixed it?
Click to expand...
Click to collapse
Unfortunately I still have not been able to. I have put so much time into researching and trying everything.
If theirs any advice or options you can tell me to either factory reset it or bypass the lockscreen pattern or whatever i can do to be able to use it would be beyond appreciated because i haven't even been successful? with someone else trying to. So please HELP ME PLEASEEEE?
TechBoss509 said:
Unfortunately I still have not been able to. I have put so much time into researching and trying everything.
If theirs any advice or options you can tell me to either factory reset it or bypass the lockscreen pattern or whatever i can do to be able to use it would be beyond appreciated because i haven't even been successful with someone else trying to. So please HELP ME PLEASEEEE
Click to expand...
Click to collapse
You just need factory from (Qfil from), all Smartisans have it, you can probably google and find it. If you can't, let me know ([email protected])
os_man said:
Smartisan R1 Finally Rooted !
Click to expand...
Click to collapse
how to get fastboot, i try combo key but not working
os_man said:
Smartisan R1 Finally Rooted !
Click to expand...
Click to collapse
can you sent firmware smartisan r1, my phone stuck fastboot
whynot4444 said:
can you sent firmware smartisan r1, my phone stuck fastboot
Click to expand...
Click to collapse
坚果手机 R1 魔趣刷入教程 (MK81/MK90)
注意: 这是 MK81.0/MK90.0 的旧版教程,已过时,不适用于 MK100。如果需要刷入基于 Android 10 的 MK100,请移步:坚果手机 R1 魔趣刷入教程 (MK100) 写在前面 该手机的厂商不提供刷机保修,意味着刷机后你将失去保修资格,且需要自己承担失手造成故障的风险; 该手机首次刷机需要特殊的工具和极强的动手能力,请先充分阅读本帖再决定是否继续刷机; 魔趣是原生系统,不包含(也不会加入)一步、大爆炸、TNT 等 Smartisan OS 特色功能;该手机解锁后无法使用微信指纹支付。如果你离不开他们,不建议你尝试魔趣;...
bbs.mokeedev.com

FIXED Unlocking phone pattern

Hello,
ive ran into a problem: my kid was playing with my android phone and set a pattern lock which he (obviously) doesn´t remember.
All my important data is backed up so i did a hard reset, but the phone is asking for the pattern even after resetting. I am now in a big trouble because i need my phone ASAP so i googled for advice and found out about this forum.
I tried multiple guides i found here but everything was unsuccessful.
My phone is NOT rooted, USB debugging is OFF.
Is there a way i can save my phone?
Thank you
What's phone's brand/model?
jwoegerbauer said:
What's phone's brand/model?
Click to expand...
Click to collapse
Asus Zenfone 3 Max ZC553KL
Bump, is there any hope that i can fix my phone or is it gone ?
K3vlar159 said:
Bump, is there any hope that i can fix my phone or is it gone ?
Click to expand...
Click to collapse
Watch this video:
jwoegerbauer said:
Watch this video:
Click to expand...
Click to collapse
thank you i really appreciate your help but i cannot find the files on the website in description
bump
You can start mobile in recovery mode. Use volume and power button. Clear cache partition. Then you can start your mobile. I think pattern will be removed.
Mobilelearner said:
You can start mobile in recovery mode. Use volume and power button. Clear cache partition. Then you can start your mobile. I think pattern will be removed.
Click to expand...
Click to collapse
hi, already tried that, no luck :/
Bump,
i may be able to remove gestures.key file to remove the pattern lock but i need to turn on usb debugging
Do you know any way i could do that ?
bump
FIXED !!!
I figured out a way to change the pattern !
Guide for those with same problem:
A the beginning of the phone setup is a button for people with bad vision to turn on features that help with the setup.
Find Talkback and turn it on
Navigate to help and support and scroll until you find a video.
Tap on the video, it should open youtube, then find random video that has a link in the description.
Click the link to get into Chrome and search for apex launcher apk
Download apex launcher and open it.
Go through the setup and at the end it takes you to homescreen.
Go to settings and set a new pattern.
Restart the phone and now when it asks for pattern enter the one you just set.
Hope this helps someone like me

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