Samsung A30 pattern bypass - Samsung Galaxy A30 Questions & Answers

guys, I need an help. My friend forgot his pattern lock of Samsung A30. its firmware version is A305FDDU6BTI3 . I can do the factory reset through the recovery mode, but he has some important data on the phone, thats why He just want to bypass the lock only. I've try lots of way. I saw in YouTube that there are talking about some kind of combination file or binary file. but I can't find that U6 combination file . please anyone help me
( sorry for my bad English )

kbepari52 said:
guys, I need an help. My friend forgot his pattern lock of Samsung A30. its firmware version is A305FDDU6BTI3 . I can do the factory reset through the recovery mode, but he has some important data on the phone, thats why He just want to bypass the lock only. I've try lots of way. I saw in YouTube that there are talking about some kind of combination file or binary file. but I can't find that U6 combination file . please anyone help me
( sorry for my bad English )
Click to expand...
Click to collapse
If you have twrp then just go to recovery and delete locksettings.db from data/system
Note: Data/system not system/data

Muichirou said:
If you have twrp then just go to recovery and delete locksettings.db from data/system
Note: Data/system not system/data
Click to expand...
Click to collapse
sorry but I don't have twrp. can I flash it at this situation ?

kbepari52 said:
sorry but I don't have twrp. can I flash it at this situation ?
Click to expand...
Click to collapse
Yeah, if you have unlocked bootloader then you can flash it

Muichirou said:
Yeah, if you have unlocked bootloader then you can flash it
Click to expand...
Click to collapse
sorry.. boot-loader is not unlocked

Related

HELP with bricked device honor 4x che2-l12

i rooted the phone, installed twrp and wiped everytginf in the wipe options of the recovery. Yes, that was completwly stupid, i know.
And, of course, now it is stuck on honor boot logo
How can i fix this?
Thank you
Minioide said:
i rooted the phone, installed twrp and wiped everytginf in the wipe options of the recovery. Yes, that was completwly stupid, i know.
And, of course, now it is stuck on honor boot logo
How can i fix this?
Thank you
Click to expand...
Click to collapse
Can you boot into bootloader ?
You may change your recovery to the origine one then flash a new ROM
Minioide said:
i rooted the phone, installed twrp and wiped everytginf in the wipe options of the recovery. Yes, that was completwly stupid, i know.
And, of course, now it is stuck on honor boot logo
How can i fix this?
Thank you
Click to expand...
Click to collapse
What's the status of your phone?
If you can acces fastboot mode it's ok
Minioide said:
i rooted the phone, installed twrp and wiped everytginf in the wipe options of the recovery. Yes, that was completwly stupid, i know.
And, of course, now it is stuck on honor boot logo
How can i fix this?
Thank you
Click to expand...
Click to collapse
If you can enter fastboot mode and download official ROM pack, then you are all good.
Method:
http://forum.xda-developers.com/showpost.php?p=68695798&postcount=2
I need help I have che2-l11 model I was formated my mobile and install twrp.after that I was trying to find Rom but there is no Rom available.but again I was installing stock firmware it's also not installing giving compatibility error I also tried other firmware but non of these firmware working.and currently my mobile is only showing Huawei logo.please help me
kamrangul87 said:
I need help I have che2-l11 model I was formated my mobile and install twrp.after that I was trying to find Rom but there is no Rom available.but again I was installing stock firmware it's also not installing giving compatibility error I also tried other firmware but non of these firmware working.and currently my mobile is only showing Huawei logo.please help me
Click to expand...
Click to collapse
Fastboot method most probably is your only choice now.
Follow this method here:
https://forum.xda-developers.com/showpost.php?p=68695798&postcount=2
Minioide said:
i rooted the phone, installed twrp and wiped everytginf in the wipe options of the recovery. Yes, that was completwly stupid, i know.
And, of course, now it is stuck on honor boot logo
How can i fix this?
Thank you
Click to expand...
Click to collapse
Reboot to recovery wit volume up + power button trigger . and then click on reboot button and then select reboot to bootloader. Their you flash system.img , boot.img and cust.img to their partitions. And then reboot . if u understand what I said I will help u further .
A little bit of help needed...
Hi,
I basically did the same mistake as the other guys, unlocked the bootloader and installed twrp, all fine. Then I ***** up by trying to root fellowing a tuto made for the non-Che2-L11 ones.
I have no problem going into TWRP, the bootloader, or the black screen from huawei (witch looks like.. some kind of second recovery ?)
I managed to download the stock software from huawei ( Honor 4X Firmware (Che2-L11, Android5.1.1, EMUI3.1, C636B360, Malaysia)S.zip ) and also managed to download a version of HuaweiUpdateExtractor ( 0.9.9.5 ).
My problem now, is that if I understood correctly, I should extract the image files from the APP from the firmware zip I downloaded from Huawei.
Unfortunatly, there is no HuaweiUpdateExtractor profile for the honor 4x Che2-L11.
There I may need assistance, or guidance.
Does the profile already exists somewhere ?
How can I create my own, is it not too complex ?
Maybe someone already extracted thoses files and could make them available somewhere ?
Or maybe is there any other way to unbrick my phone ?
************************************
EDIT: Nevermind. I managed to extract the files without profiles. I flashed them 3 but nothing really changed.. So.. I'm kinda stuck. no Idea from here.
************************************
************************************
EDIT (of the edit) : Nevermind the previous nevermind ! It actually worked ! Well, kinda.. Seems my new "stock rom" is quite buggy, strangly, but nevertheless, it work Thanks
************************************
Thanks a lot.
Hello
Hello friend, i also have the same problem. My huawei honor 4x che2-l11 stuck on huawei logo i can not unbrick it. if you succsed so plz attach the file you extract to my email plzzzzz.
email: [email protected]
Thanks.

Cannot for the life of me decrypt data in twrp!?!?

NOTE*** I'm on 7.0 beta OOS***
Hi all, I have just unlocked the BL, installed twrp, and have been trying to flash SuperSU and no dm verity zips.
All I see is twrp asking for my password? I enter in the pw I have and everything's it says wrong pw..
I've wiped user data however this wipes the zip files from the phone which brings me back to square 1..
I've read numerous topics however none of them have a definitive answer as to what my next step should be..
I am fully booted into android now and looking for help to decrypt data in twrp so I can root..
Thanks everyone for any help in advance!
PS. This phone is super sexy!
mazubo said:
NOTE*** I'm on 7.0 beta OOS***
Hi all, I have just unlocked the BL, installed twrp, and have been trying to flash SuperSU and no dm verity zips.
All I see is twrp asking for my password? I enter in the pw I have and everything's it says wrong pw..
I've wiped user data however this wipes the zip files from the phone which brings me back to square 1..
I've read numerous topics however none of them have a definitive answer as to what my next step should be..
I am fully booted into android now and looking for help to decrypt data in twrp so I can root..
Thanks everyone for any help in advance!
PS. This phone is super sexy!
Click to expand...
Click to collapse
Boot to whatever Android you have installed, set a 4 digit pin fit lockscreen. Then reboot to recovery and use that pin in twrp, it should work.
Tagtag123 said:
Boot to whatever Android you have installed, set a 4 digit pin fit lockscreen. Then reboot to recovery and use that pin in twrp, it should work.
Click to expand...
Click to collapse
Ok I'll give it a shot now... Thanks for the reply!
mazubo said:
Ok I'll give it a shot now... Thanks for the reply!
Click to expand...
Click to collapse
Try it out and let me know.
Happy me year!!
Tagtag123 said:
Try it out and let me know.
Happy me year!!
Click to expand...
Click to collapse
Still same thing. Password failed, please try again.
Would downgrading to marshmallow possibly help due to mm encrypting in a different fashion? I've read that N uses file based encryption...
mazubo said:
Still same thing. Password failed, please try again.
Would downgrading to marshmallow possibly help due to mm encrypting in a different fashion? I've read that N uses file based encryption...
Click to expand...
Click to collapse
Factory reset your ROM...
Then set a password on boot...
Boot to TWRP and use this new password to access your storage...:fingers-crossed:
cultofluna said:
Factory reset your ROM...
Then set a password on boot...
Boot to TWRP and use this new password to access your storage...:fingers-crossed:
Click to expand...
Click to collapse
Ok would this be different than erasing userdata via fastboot as I've done already?
Sent from my ONEPLUS A3000 using Tapatalk
mazubo said:
Ok would this be different than erasing userdata via fastboot as I've done already?
Click to expand...
Click to collapse
After factory reset ..Setting new password on boot OS should rewrite your new password to be compatible with your TWRP....
cultofluna said:
After factory reset ..Setting new password on boot OS should rewrite your new password to be compatible with your TWRP....
Click to expand...
Click to collapse
Ok commencing factory reset.. I'll report back!
cultofluna said:
After factory reset ..Setting new password on boot OS should rewrite your new password to be compatible with your TWRP....
Click to expand...
Click to collapse
Same problem..
Tried your method but still same password failed error
samsexy98 said:
Same problem..
Tried your method but still same password failed error
Click to expand...
Click to collapse
There is a new twrp beta released....Flash it through fast boot and you are good to go ....No password screen anymore ...You can direct access your data..
cultofluna said:
There is a new twrp beta released....Flash it through fast boot and you are good to go ....No password screen anymore ...You can direct access your data..
Click to expand...
Click to collapse
can't find it....
samsexy98 said:
can't find it....
Click to expand...
Click to collapse
Look in the TWRP thread. IIRC it is post 550
cultofluna said:
After factory reset ..Setting new password on boot OS should rewrite your new password to be compatible with your TWRP....
Click to expand...
Click to collapse
Silly question but where to set this password for boot OS? There are no crystal clear tutorials and all I read was like half explaination. Appreciate your assistance sir
Sent from my ONEPLUS A3010 using Tapatalk
override182 said:
Silly question but where to set this password for boot OS? There are no crystal clear tutorials and all I read was like half explaination. Appreciate your assistance sir
Click to expand...
Click to collapse
Is a new twrp released... No issues with password anymore...
Flash it and you are good to go...
https://drive.google.com/file/d/0B1BuG90z-Y4AOTZFTDIxR1pURHM/view?usp=drivesdk
cultofluna said:
Is a new twrp released... No issues with password anymore...
Flash it and you are good to go...
https://drive.google.com/file/d/0B1BuG90z-Y4AOTZFTDIxR1pURHM/view?usp=drivesdk
Click to expand...
Click to collapse
Another question, does this TWRP works on 3.5.4? Or must it be used only on Nougat ROMs?
override182 said:
Another question, does this TWRP works on 3.5.4? Or must it be used only on Nougat ROMs?
Click to expand...
Click to collapse
Yes it works..
.
cultofluna said:
Yes it works..
.
Click to expand...
Click to collapse
Another question oh my great one. What is the difference between Flash To Boot and Flash To Recovery within TWRP app?
override182 said:
Another question oh my great one. What is the difference between Flash To Boot and Flash To Recovery within TWRP app?
Click to expand...
Click to collapse
If you want to install new recovery img you pick flash to recovery...
Flashed the beta TWRP version. Works perfectly in OOS 4.0 OP3T

TWRP Asking for password. Please help. I've never set a password

TWRP is asking for password. I've never set a password. Please help me.
Try password as " password" , it may work !
Cyclops Maran said:
TWRP is asking for password. I've never set a password. Please help me.
Click to expand...
Click to collapse
Tell. Me exactly what u did..
Try : default_password if this doesn't work.. Then m sorry my friend u have to format full data..
Its asking for the encryption password. The default password is "default_password" (without the quotes) try that. And if doesn't work then enter Bootloader (fastboot mode) and enter the following commands into CMD.
Code:
fastboot format userdata
Code:
fastboot format cache
Code:
fastboot reboot
This will unencrypt your phone and you'll be able to boot/enter TWRP normally.
Please do note that you'll lose ALL of your data from the commands.
Also, I'm not sure about this but you also might need to flash TWRP again.
Cyclops Maran said:
TWRP is asking for password. I've never set a password. Please help me.
Click to expand...
Click to collapse
If you have set a pin as security try putting that in.
If you haven't then you can do above mentioned methods.
Finally Solved the problem! Thanks guys! I flashed my previous rom and everything worked. The problem seems to be in the twrp itself.
Cyclops Maran said:
Finally Solved the problem! Thanks guys! I flashed my previous rom and everything worked. The problem seems to be in the twrp itself.
Click to expand...
Click to collapse
How is this possible?
Firstly, if u cannot enter into TWRP, then how did you flash the ROM?
Secondly, even if you somehow flashed the ROM how does it do away the password error ?? Did it replace the recovery? Recovery image is not usually included in custom ROMs.
:cyclops:
MoonBlade said:
How is this possible?
Firstly, if u cannot enter into TWRP, then how did you flash the ROM?
Secondly, even if you somehow flashed the ROM how does it do away the password error ?? Did it replace the recovery? Recovery image is not usually included in custom ROMs.
:cyclops:
Click to expand...
Click to collapse
I know right!?
I was running out of options. i thought why don't i flash the last rom that was running on this device. i can't explain how or why. I flashed the twrp again and than the rom. i can't explain but it installed the rom. It worked.
So you froobs can't read the dm-verity warning on TWRP page and just flash the one damn zip that prevents from this.
And the problem is in Kernel and firmware
I had trust in XDA-members. But the faith is gone.
Cyclops Maran said:
I know right!?
I was running out of options. i thought why don't i flash the last rom that was running on this device. i can't explain how or why. I flashed the twrp again and than the rom. i can't explain but it installed the rom. It worked.
Click to expand...
Click to collapse
Wait, were you able to get past the twrp password thing without formatting just by flashing the rom? Why did you have to flash twrp again before the rom? Did you do a clean flash or dirty flash? Your internal drive was not wiped?
My problem is basically that I was unable to get into my phone so I deleted the 5 gatekeeper/lockscreen keys from data/system. Now I can only see the wallpaper and a blank screen that doesn't allow me to do anything. It doesn't let me allow me to set a new pin. TWRP is asking me for a password that I never set. I've been trying to figure out how to access my data without formatting, but I'm running out of options too..
CoCoGirl886 said:
Wait, were you able to get past the twrp password thing without formatting just by flashing the rom? Why did you have to flash twrp again before the rom? Did you do a clean flash or dirty flash? Your internal drive was not wiped?
My problem is basically that I was unable to get into my phone so I deleted the 5 gatekeeper/lockscreen keys from data/system. Now I can only see the wallpaper and a blank screen that doesn't allow me to do anything. It doesn't let me allow me to set a new pin. TWRP is asking me for a password that I never set. I've been trying to figure out how to access my data without formatting, but I'm running out of options too..
Click to expand...
Click to collapse
Your signature doesn't mention a OnePlus 3 or 3T. But if you're using one of these, then I suggest you try the Blu Spark 8.61 TWRP from here https://forum.xda-developers.com/on...vice-development/kernel-t3404970/post67463496
Sent from my OnePlus3T using XDA Labs
CoCoGirl886 said:
Wait, were you able to get past the twrp password thing without formatting just by flashing the rom? Why did you have to flash twrp again before the rom? Did you do a clean flash or dirty flash? Your internal drive was not wiped?
My problem is basically that I was unable to get into my phone so I deleted the 5 gatekeeper/lockscreen keys from data/system. Now I can only see the wallpaper and a blank screen that doesn't allow me to do anything. It doesn't let me allow me to set a new pin. TWRP is asking me for a password that I never set. I've been trying to figure out how to access my data without formatting, but I'm running out of options too..
Click to expand...
Click to collapse
I was able to flash the rom.
BillGoss said:
Your signature doesn't mention a OnePlus 3 or 3T. But if you're using one of these, then I suggest you try the Blu Spark 8.61 TWRP from here https://forum.xda-developers.com/on...vice-development/kernel-t3404970/post67463496
Sent from my OnePlus3T using XDA Labs
Click to expand...
Click to collapse
I'm using a OnePlus 5, but the problem seems to be the same across all the OnePlus phones . Also I'm on android nougat and I didn't try to upgrade to Oreo. Is the bluespark fix for people who tried to upgrade to oreo?
Cyclops Maran said:
I was able to flash the rom.
Click to expand...
Click to collapse
Ah, thanks. Did you have to flash gapps after? I think my rom is an aroma installer.. but that shouldn't be a problem right?
CoCoGirl886 said:
I'm using a OnePlus 5, but the problem seems to be the same across all the OnePlus phones . Also I'm on android nougat and I didn't try to upgrade to Oreo. Is the bluespark fix for people who tried to upgrade to oreo?
Ah, thanks. Did you have to flash gapps after? I think my rom is an aroma installer.. but that shouldn't be a problem right?
Click to expand...
Click to collapse
No I didn't. You can always gapps afterwards.
pahapoika91 said:
So you froobs can't read the dm-verity warning on TWRP page and just flash the one damn zip that prevents from this.
And the problem is in Kernel and firmware
I had trust in XDA-members. But the faith is gone.
Click to expand...
Click to collapse
Maybe he used SuperSu to root? I dont' see a dm-verity zip for that. You have to use the bluspark TWRP posted above this reply and set your password in the ROM through another app or through the system settings in that case. I had the same problem. Also, I could have used "default_password" but I didn't know that until after I did all the fastboot flashing...
Or do you know of another zip SuperSu users can flash?
The password which its asking for is the one which is our lockscreen password
OxygenOS encryptes our devices with the password we enter on lockscreen so to decrypt just enter the same password
[email protected] said:
The password which its asking for is the one which is our lockscreen password
Click to expand...
Click to collapse
I confirm, I was stuck at this TWRP password, trying "password" and "default_password", but only my lock screen code / PIN code (they are the same for me) made it threw.
wasaru said:
i confirm, i was stuck at this twrp password, trying "password" and "default_password", but only my lock screen code / pin code (they are the same for me) made it threw.
Click to expand...
Click to collapse
thank you so much!
wasaru said:
.. but only my lock screen code / PIN code (they are the same for me) made it threw.
Click to expand...
Click to collapse
So what you're saying is, entering the very thing it was asking for works?
kunal1540 said:
If you have set a pin as security try putting that in.
If you haven't then you can do above mentioned methods.
Click to expand...
Click to collapse
That's the ticket

HELP!!! I cant enter recovery and system! Forcibly enter fastboot mode!

And I flashed previous boot.img .
So it is going to brick .(already?)
please give me system.img ver Global rom NX629J_Z69_EN_WPJ0O_V207
And tell me how to fix enter fastboot only
Sorry for the poor English
Hi,
Here's the requested file...
To make sure, I would flash the whole ROM if you have it.
Regards.
thank you
Thank you
Please also give system.img if possible
yajujann said:
Thank you
Please also give system.img if possible
Click to expand...
Click to collapse
There is system file on the zip folder you need to extract
File name
System.new.tar. Something like this
You can extract it , just search it on Google
Good luck
yajujann said:
And I flashed previous boot.img .
So it is going to brick .(already?)
please give me system.img ver Global rom NX629J_Z69_EN_WPJ0O_V207
And tell me how to fix enter fastboot only
Sorry for the poor English
Click to expand...
Click to collapse
https://forum.xda-developers.com/showpost.php?p=79713910&postcount=68
NX629J_Z69_EN_WPJ0O_V207 please i need this firmware iacnt download from the server
mandolen said:
NX629J_Z69_EN_WPJ0O_V207 please i need this firmware iacnt download from the server
Click to expand...
Click to collapse
Why you need this one, it is a old version
JerryYin said:
Why you need this one, it is a old version
Click to expand...
Click to collapse
Then where is the new one dude
sky104hk said:
Then where is the new one dude
Click to expand...
Click to collapse
You can find the new version SD card update file on red magic official site.
Hey
Here's what you need to do.
1.) You should download the global rom for your phone from the official site.
2.) You should flash boot, recovery, splash etc
3.) After successfully flashing, go to recovery, wipe cache, user partition and update thru OTG

[ROM][ONEUI 3.1][A715F]- OneOS

Rom OneOS based A715FXXS7BUJ1
read to all
Hi guys, here I share my ROM for the Galaxy A71, I am not responsible for damaged phones, install at your own risk.
This rom was born from the need to have root or some other modification in stock but Samsung has included many limitations which make it difficult to modify in stock.
Features​
Debloat
vaultkeeper disabled
FRP removed
knox counter at 0 (Samsung Health)
Fingerprint animation changed
optimizations
Google Discover enabled
Dolby without headphones
Apply themes without trial time limit
Deknoxed
Full Edge Lighting (extra effects unlocked)
Secure Folder working
Floating Feature tweaks
Mock Locations
Mock Providers
High Volume Warning (disable)
Secure Flag
Recovery Reboot (this is when you press Reboot and he Reboot to recovery)
Click to expand...
Click to collapse
BUGS: At the moment it has not reported any bug.
Installation:
Extract OneOS ROM with an unzip program
Reboot recovery
Format data
Install ROM as "super" image in TWRP
Flash muiltidisabler
Flash Magisk (optional)
Reboot
Downloads:
Version 1:
Link: Google Drive
Credits: Kernel Source (Link)
Hello from Greece
I try this rom for 2 days . Everything looks fine . I have not any problem.
Thank you very match
ZhandarbekD said:
Rom OneOS based A
Click to expand...
Click to collapse
Please check your PM inbox. Thank you.
-Regards: Badger50 FSM
Getting error 255 when flashing custom rom how to fix
Unable to flash any custom rom due to this error occurring
Here the error
Is it possible to dirtflash with NcX?
How to install ?
I get 255 error on TWRP.
papgr00 said:
Hello from Greece
I try this rom for 2 days . Everything looks fine . I have not any problem.
Click to expand...
Click to collapse
Any bug ?
How i can install ?
I getting 255 error on twrp
josegarcia01 said:
Any bug ?
How i can install ?
I getting 255 error on twrp
Click to expand...
Click to collapse
What TWRP version do you use?
Pupet_Master said:
What TWRP version do you use?
Click to expand...
Click to collapse
Twrp 3.5.1
josegarcia01 said:
Twrp 3.5.1
Click to expand...
Click to collapse
Well you may not like to risk but i feel that the error is due to TWRP not being able to write on the device.
First things first, try to download again the ROM, and don't flash the zip file, but flash the .img file inside.
Pupet_Master said:
Well you may not like to risk but i feel that the error is due to TWRP not being able to write on the device.
First things first, try to download again the ROM, and don't flash the zip file, but flash the .img file inside.
Click to expand...
Click to collapse
I did, tried to flash The img file.
And tried With twrp 3.6 too
josegarcia01 said:
I did, tried to flash The img file.
And tried With twrp 3.6 too
Click to expand...
Click to collapse
It could also be TWRP not being able to access the internal storage to write the ROM.. but im not positive
Pupet_Master said:
It could also be TWRP not being able to access the internal storage to write the ROM.. but im not positive
Click to expand...
Click to collapse
Can you help-me to solve this ?
or, how i can find on the internet ?
josegarcia01 said:
Can you help-me to solve this ?
or, how i can find on the internet ?
Click to expand...
Click to collapse
I think you should try to flash magisk and see if it flash ok
If so, i dont know what the issue is... if it wont flash ok, you will need to format your phone data
Pupet_Master said:
I think you should try to flash magisk and see if it flash ok
If so, i dont know what the issue is... if it wont flash ok, you will need to format your phone data
Click to expand...
Click to collapse
Flash ok, i tried magisk, and multidisabler, both Flash ok.
The system img as a super i get these error.
josegarcia01 said:
Flash ok, i tried magisk, and multidisabler, both Flash ok.
The system img as a super i get these error.
Click to expand...
Click to collapse
Ok, i don't know what is the problem.
Either risk format the phone data (but you will lose everything) and try to flash again... or well... wait for the author to reply.
Pupet_Master said:
Ok, i don't know what is the problem.
Either risk format the phone data (but you will lose everything) and try to flash again... or well... wait for the author to reply.
Click to expand...
Click to collapse
Everytime i tried formating data.
I dont tried withouth format data.

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