Database Develop

Help in unlocking Locked device state

Dear All,
This question may have been asked zillion times but may be I am not intelligent enough to understand those answers. Today morning, suddenly my OP3T switched off. On restarting it shows Chinese or Japanese characters with WLAN in between.
I don't want to lose data at any cost because it contains my entire 2 years work. I am sorry but I hadn't taken backup of phone. Since morning have been trying various things. It doesn't go into recovery. It goes into Fastboot menu. From there only came to know about Locked status. Tried Minimal ADB and Fastboot.
Ran commands
Fastboot oem unlock: Failed (OEM unlock is not allowed)
Fastboot oem device-info
Device tempered: false
Device unlocked: false
Device critical unlocked: false
Charger screen enabled: false
Display Panel:
Have console: false
Selinux type: <none>
Boot_mode: Normal
Kmemleak_detect: false
force_training: false
Fastboot oem boot_mode normal: Failed
Fastboot oem boot_mode wlan: Failed
Please help me

what version of OS do you have?? what was the last update ....4.X.X or 5.X.X

If you can see you phone's internal storage from you PC, then you can copy it across.
If not, then use ADB to backup your data. You'll have to search how to do this.
Sent from my OnePlus3T using XDA Labs

If you have ADB you could try "adb pull /sdcard0/" or similar typical storage locations for internal storage.
I've read somewhere that file creation time and things like that can be reset when you pull files, but I cannot confirm.
You should look into adb commands, if that's the only thing you have access to!

shahabkhan99 said:
what version of OS do you have?? what was the last update ....4.X.X or 5.X.X
Click to expand...
Click to collapse
I am not sure of that. It was 3 weeks back

Virral said:
I am not sure of that. It was 3 weeks back
Click to expand...
Click to collapse
as @Csöndi say you have to do the backup.... if you have 4.1.2 and below you can run some commands to change the boot
if not ... you canot fix by commands
aw ... go to fastboot > conect your mobile via usb (make sure driver is there)
open cmd from adb folder & run this : fastboot oem disable_dm_verity
then see wat you get... fail or okay??

shahabkhan99 said:
as @Csöndi say you have to do the backup.... if you have 4.1.2 and below you can run some commands to change the boot
if not ... you canot fix by commands
aw ... go to fastboot > conect your mobile via usb (make sure driver is there)
open cmd from adb folder & run this : fastboot oem disable_dm_verity
then see wat you get... fail or okay??
Click to expand...
Click to collapse
It shows failed.
Tried various things. Attached are the photos of the issue.
The phone shows in device manager but internal memory still not detected.

i think you have to go for Mega brick guide.... but keep in mind there is different method to fix.... so go with without wiping data

My 8 debrided, I can not unlock bootloader.

Let me tell you..
I bought a Mi 8 a few weeks ago, I had problems with some payment and TV applications, and they told me that it was because I had the bootloader open, unsuspecting of me to close it ... EROR
It was necessary to connect it in EDL mode (dismount cover and test point) and place a Chinese rom, until here at least following all the steps I got it, thanks to a Russian guy who logged in to put the password to put the Rom. Well, what I can not do because the UNLOCk option does not work out does not come out in bold, all the drivers are fine, because I recognize it in adb commands. How can I release the bootloader ??
I stayed in this step, for the account I requested authorization for a redmi 3 pro, so I imagine that the permission is already given, because it lets me enter with my password, I have removed from the account the redmi 3 pro that was still in the cloud, I have also marked the USB debugging and the OEM unlocking, I start in fastboot, but as I say the driver recognizes them but does not give me the option to hit the unlock button.
'm going to get the error log of my unlock to see if anyone can help me. I have pressed the selection the button on my unlock status and I have added my account to the device.
What I can do? I just want to load a global rom
Thanks,
LOG MI UNLOCK
DEBUG <23:24:07.519,T:4544> : Login success and get user detail
DEBUG <23:24:08.019,T:4544> : WA_AccountLogin
DEBUG <23:24:08.020,T:1280> : WA_AccountLogin
DEBUG <23:24:08.020,T:1280> : get set_check_page msg
DEBUG <23:24:08.023,T:1280> : longin page switch to check page
DEBUG <23:24:08.023,T:4804> : check right function start
DEBUG <23:24:10.773,T:4804> : Begin login unlockApi
DEBUG <23:24:13.047,T:4804> : End login unlockApi
INFO <23:24:15.483,T:4804> : status result: {
"applyStatus" : 2,
"code" : 0,
"description" : null,
"shouldApply" : false,
"uid" : "1593988840"
}
WARNING<23:24:15.483,T:4804> : missing uid in unlock status json
DEBUG <23:24:15.483,T:4804> : unlock status: 2
DEBUG <23:24:15.483,T:4804> : should apply:false
DEBUG <23:24:32.110,T:2200> : auto refresh device list
DEBUG <23:24:32.127,T:2200> : use bus desp:MI 8 instead of Android ADB Interface

Nobody knows?

[LIVE] Xiaomi Redmi Note 8 goes AICP

Hey guys,
this will be my live thread of bringing AICP 16.1 to my new redmi note 8 device.
I will follow this GUIDE
I will install AICP 16.1 and TWRP
- Enable Developer Options in your phone by tapping the "MIUI Version" 7 times in About Phone. OK
- Go to Settings > Additional Settings > Developer Options. OK
- Enable OEM Unlocking, USB Debugging and USB Debugging (Security Settings) . OK
- Also add account in Mi Unlock Status (Can be found in Developer Options). OK
- Install the required ADB and Fastboot drivers in your PC from here. OK
- Download Mi Unlock to PC from here, and sign in with your Mi Account. OK
- Shut down your phone manually, and hold volume down key and power button to enter Fastboot mode. OK
- Connect your phone to PC using USB cable and click "Unlock" in Mi Unlock Tool. #error1 #solved
- wait for 163 hours OK
- unlock OK
- flash twrp #error2 #solved
- flash AICP, OpenGApps & Magisk #error3 #solved
Happy User of AICP on Redmi Note 8
Best, dj

#error1 #solution
my phone in fastboot mode is not recognized by mi_unlock_tool
For me it looks like as fastboot drivers dont work properly, adb seems to work fine
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb devices
List of devices attached
141a4895 device
for fastboot drivers pls, see attached file
SOLUTION:
1) Google for "Disable driver signature enforcement"
2) Update drivers manually ( see attached files )

Check adb drivers:
Connect device with booted ROM and type in cmd:
adb devices
--> If drivers are properly installed your device is recognized there
Check fastboot drivers:
Connect device in fastboot mode and type in cmd:
fastboot devices
--> If drivers are properly installed your device is recognized there

#error2 #solution
TWRP is gone after reboot
Solution:
Start TWRP directly from fastboot mode with Hold Power & Vol+ unitil TWRP Logo comes up

#error3 #solved
Magisk does not work.
Solution:
Flash ROM
Boot ROM
Flash Magisk

Remove pattern lock on Redmi 9C

Hi
I'm from Ukraine. My brother is not there any longer, unfortunately. He died defending our country.
His wife asked me to help her unlock his phone. She knows that there are important family media files such as videos of their 1-year daughter, other memories, and hopes that there is the last message that he wrote but couldn't send.
I have all documents and proofs you would need to assure that I'm not lying. I can share it with those who may help but is afraid that I've stolen someone's phone.
I tried to do my best to unlock it but unfortunately couldn't.
What we have:
1. Redmi 9C with pattern lock
2. Access to the Google account
3. Access to an old phone with the same Google account logged in to
4. No MiAccount linked
I tried to use FindMyDevice but it doesn't find the device for some reason.

Here's what I've read about and tried to use for my purpose.
Nothing of it worked BUT probably because I did something wrong. I'm not keen in it.. That's why I'm here.
1. FindMyDevice (Google)
2. UMT
3. Hydra Dongle
4. MiAssistant + MiPCSuite
5. Fastboot
6. ADB
7. EDL mode
8. Safe mode
Results:
1. FindMyDevice - Device not found
2. UMT - I don't remember the result.. but can retry this if needed
3. Hydra Dongle - errors on launch
4. MiPCSuite - It doesn't see the plugged in device
5. fastboot - I used some tool for removing pattern but it errors with "flush cache - permission denied; flush user data - permission denied" (if I'm not mistaken)
6. ADB - usb debugging is not enabled on the phone
7. EDL - could not boot into it
8. Safe mode - I've booted into safe mode but can this help?

Does anyone have at least potential solutions?

I'm gonna install twrp to access filesystem. Then - remove lock screen files. I hope this helps

Couldn't install twrp. Bootloader is locked

Question Redmi note 10S not recognized MiUnlock

I own a Redmi note 10S having the MIUI EEA 13.0.5.0 installed on it.
I need or to downgrade toward the 12 or to upgrade with a Global 13.0.8.0.
To do that I have to unlock the bootloader.
I have tried to unlock my phone following the Guide
"Complete Guide to Unlocking the Bootloader: Announcement, Troubleshoot and Tips"
Xiaomi Community
new.c.mi.com
Completely performed the "Step 1: Phone" phase
But I am stuck into "Step 2: PC" phase
I downloaded and launched the "Mi unlock" program, version 6.5.406.31
Updated the driver with settings option --> "click the button to install the drive"
Obtained the confirmation
"Mi USB driver installation
Installed drivers successfully"
But the program is still locked into
"Not connected to the phone" screen.
Note: With Phone into Fastboot mode the OS Windows 10, under device manager identify the phone with the icon
"Other device" --> "Andorid" with the Yellow Triangle with Exclamation Point inside
In addition with the Phone in Fastboot mode there is a continous OS disconnect and reconnect sound of the system.
An attempt has been made to solve the problem following the indication in
Mi unlock/USB keeps connecting/disconnecting
I was wondering if anyone experience the same. I want to unlock my bootloader but everything I connect my phone (in fastboot) to PC I hear windows connecting and 2 seconds after that disconnecting in loop. Mi unlock therefore doesn't see my...
forum.xda-developers.com
* Disabled the signature enforcement --> Achieved by enabling the operating system Test Mode through Power Shell
* Download and installed the driver Redmi Note 10S - Mediatek Driver
without improvement
NOTE: the verification has been performed with both Intel and AMD systems.
Then the following attemp has been performed:
(following the information reported in
)
Installed --> adb-setup-1.4.3
With the smartphone normally running, it is identified with its numbering by means of
PowerShell --> "adb device" command
But anyway, after swith into Fastboot mode the phone is still not recognized by the software.
Thanks for any help you can give me

wrong drivers
https://dl.google.com/android/repository/usb_driver_r13-windows.zip --> install those with device manager once "android" appears

Thnanks for your help, but it does not working
Smartphone in fastboot mode, connected to pc by usb, open device manager
Select "Android" under "other device", Right click, update driver, find driver into pc
Select the folder "usb_driver_r13-windows"
but the system provide the error on the installation phase: Unable to install Android - Cannot find drivers for your device

quite odd, surely you are using the wrong versions of drivers

Yeah I know that the installed (and the driver that I try to install) are the wrong one.
But I cannot understand which is the correct one.

[TOOL][WINDOWS] ADB & Fastboot++ | February 2023
NFO: • Versions: Installer, Portable & ADBKit • Android Debug Bridge & Fastboot updated to latest v1.0.41 (Version 34.0.0-9570255, February 2023) Features: • Installation Folder chooseable (Installer) • Desktop & Start Menu Shortcuts (Installer)...
forum.xda-developers.com

Thanks, now it is recognized in fastboot mode

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