My Phone Got Bricked - Xiaomi Poco X3 NFC Questions & Answers

My phone poco x3 nfc initially I UBL found a locked MI account. After that I tried Bypass and experienced a booloop. After that I flashed again with MiFlash (Clean&Lock) successful ×but it didn't light up to the Home Screen instead boot in Poco and Die again this loop. Then I want to flash again can't. Must unlock Bootloader. Want me to Unlock with MiUnlock TOOl must enable OEM unlock ×*(Fastboot oem Unlock) must activate usb debug. I want to enter EDL mode (fatboot oem edl) Can't either. I'm limp and don't know how else

so me too

hieuvt1969 said:
so me too
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did you find a solution?

Related

P2 Bootloader unlock 3 UK network ?

Is there will be problem with unlocking bootloader on Lenovo P2 if phone was bought on bill pay ? I see on eBay some phones from UK 3 network, don't know if someone was lucky to unlock their bootloader ?...
veimus said:
Is there will be problem with unlocking bootloader on Lenovo P2 if phone was bought on bill pay ? I see on eBay some phones from UK 3 network, don't know if someone was lucky to unlock their bootloader ?...
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I face a similar problem with the three UK edition can't unlock bootloader thru the settings as it will not connect after booting into fastboot/bootloader can any one help at all ?
Casper cobain said:
I face a similar problem with the three UK edition can't unlock bootloader thru the settings as it will not connect after booting into fastboot/bootloader can any one help at all ?
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Did you enter in fast-boot mode after phone boot ? (Power + vol down when phone is off) ?
veimus said:
Did you enter in fast-boot mode after phone boot ? (Power + vol down when phone is off) ?
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Yeah ,when connected to laptop in adb mode with phone on it connects but as soon as the phones in fast boot mode it doesn't connect at all I've tried uninstalling all drivers and reinstalling them manually but it still doesn't connect in fastboot mode yet does for everything else
Did you do this steps:
- In developer options checked "OEM unlocking"
- Login/ sign up to Lenovo ID, and wait 14 days ,
- After 14 days connect phone in fastboot mode and run "fastboot oem unlock"
Try installing this: https://www.mediafire.com/?nd9uzj1cnjc9nzj (restart PC after installation) if that's did not help then you cannot unlock it :/

[Redmi Note 8] Unlock the bootloader while bricked

I was using my phone normally yesterday (Saturday) 12/06, I left it charging and when I looked at it again, it was restarting non-stop. It's a Redmi Note 8, I held the power button, but it wouldn't turn on, it just went back to the bootloader screen, I didn't try to format it as I'm trying to recover my files. So I thought about unlocking the bootloader to have access to my files, I used Mi Unlock Tool, but it doesn't work because it asks me to add my account to the device (It was already added before this happened). I still have access to my account phone number, and email. But I couldn't unlock by this fastboot method, so I tried using the "fastboot oem unlock" command, which didn't work either, it showed these two messages.
'Fastboot boot command is not available in locked device'
FAILED (remote: 'Token Verify Failed, Reboot the device')
fastboot: error: Command failed
The versions of MiFlash Unlock I used were
"miflash_unlock-en-5.5.224.55" and "miflash_unlock-en-5.5.224.24".
The device is not recognized by the "Mi PC Suite".
The device still appears in fastboot devices, but not in adb devices
bump
When unlocking phone's bootloader automatically all user-data get lost.
Hint: Add Redmi Note 8 to this thread's title thus mainly owners of such phone get addressed.
jwoegerbauer said:
When unlocking phone's bootloader automatically all user-data get lost.
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I was trying this and this [GUIDE]
jwoegerbauer said:
Hint: Add Redmi Note 8 to this thread's title thus mainly owners of such phone get addressed.
Click to expand...
Click to collapse
Ok!
When using "MiFlash Pro", I managed to reach 100% (?), but the device resets, gets stuck in the MIUI screen for 2 minutes and then resets again to the bootloader screen. I was flashing the same ROM i was using, the "V12.0.4.0.QCOMIXM".
Video flashing the ROM

Poco X3 NFC bricked.... Pls help

So, I bought a Poco X3 NFC already bricked for a low price, and some information I can give you from what I tested is:
- The brick happened in an software update
- Bootloader is locked (tried to flash from mi flash and it gives an error of locked state)
- Can't unlock from ADB
- I don't think USB debug was turned ON when the first owner bricked him
- I have access to fastboot mode
- Don't have access to recovery mode
- The first owner didn't had a Mi account on the cellphone, I was able to login with his cellphone number on unlock tool (I'm trying to unlock bootloader) but it gives me an error "Please add you account in MIUI's settings> Developer options > Mi Unlock Status", but as the phone is bricked, I can't do this as well
Is there something I can do to recover this phone? Pls help me!
From what you've explained, it seems like you're completely locked out the system. For Unlock BL you need to already have ADB+Added Account in Developer Options. Since you cannot access it I doubt you will be able to flash using flash tool. It requires unlocked bootloader.
Your only option now is flash ROM in EDL mode. EDL access is given only to Xiaomi technicians at service centers. So you will have to contact them and explain.
Edl mode on the poco X3 nfc
Edl or emergency download mode . Does anyone know how to enter Edl mode on the poco x3?
forum.xda-developers.com

Bricked after trying to relock bootloader

Hi all
I had just finished installed Lineage and twrp succesfully to setup this phone, but I then discovered that the unlocked bootleader was preventing me to install Netflix.
I then tried to re-lock it via "fastboot oem lock" which apparently worked, but the side effect was that my main system is now not booting at all.
And when I've then tried to unlocking it again, it just fails, so I'm currently closed out.
Right now I can only access fastboot mode.
Any idea if this can be saved?
thank you
It can be saved but you need to use EDL mode (Emergency Download Mode). This mode is locked by Xiaomi and you Need an authorized account to use It.
You have 2 options:
- Pay a man that have an authorized account and can flash the stock rom from EDL.
- Go to an authorized Xiaomi center.
Thank you. Luckily that was not the right answer.
I've managed to put the phone in EDL mode via hardware, after opening it up.
After bypassing also the lack of helo message error, I've finally manage to flash with Xiaomi Flash tool and regained access to it.

Question SAMSUNG S22 Ultra remote unlock is not enabled!

Hello.
Forgot PIN on my Galaxy S22 Ultra, and tried to remote unlock it using samsung find my mobile, but it says that I didn't enable remote unlock in settings. Any idea how to enable it through adb, if yes, please walk me through how to do it.
? Adb should be locked if your phone is locked, but this is not a problem.
1. Boot into fastboot mode.
2. Run this command on your PC:
fastboot -w
It will reset your phone without pin code.
If you has forgotten sim card code, so can you take it out.
Now go to settings, enable developer mode and OEM unlocking.
ekhaydarov said:
Hello.
Forgot PIN on my Galaxy S22 Ultra, and tried to remote unlock it using samsung find my mobile, but it says that I didn't enable remote unlock in settings. Any idea how to enable it through adb, if yes, please walk me through how to do it.
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Reboot to recovery and select factory reset (all your data will be erased)
After this when device boot, it will start setup wizard and you will have option to unlock with your Google account that must be same as currently logged in Google Ac
To reboot to recovery : Connect device to PC
Reboot device - keep holding vol up +power
JonasHS said:
? Adb should be locked if your phone is locked, but this is not a problem.
1. Boot into fastboot mode.
2. Run this command on your PC:
fastboot -w
It will reset your phone without pin code.
If you has forgotten sim card code, so can you take it out.
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The thing is I can't lose my data. is there any workarounds?
even if I reset it, what is the probability of recovering all data ?
Thank you!
I think your phone is Qualcomm, use Edl mode to backup your partitions with qfil tool
JonasHS said:
I think your phone is Qualcomm, use Edl mode to backup your partitions with qfil tool
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can you walk me through it ? I really don't have any idea about qfil and edl
and I dont really know if my USB debugging is on or off
It would be super helpful
ekhaydarov said:
can you walk me through it ? I really don't have any idea about qfil and edl
and I dont really know if my USB debugging is on or off
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It does not matter whether USB debugging enabled or not , if your phone is locked adb will not work
Any other ways to restore data ?

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