Help me to unlock bootloader again - Xiaomi Poco X3 NFC Questions & Answers

I recently flashed fastboot rom on my poco x3 nfc because i have installed octavi os v3.1 android 12 rom.after installation complete,i went back to my twrp recovery and the recovery cannot read the internal storage.so i thought i was gonna flash stock rom and re install recovery and unstall another custom rom.but i forgot to select clean only flash,the option selected by default was clean all and lock bootloader.when i try to re unlock bootloader,it says to re register the mi account in developer options.when i press on add device it says (couldn't verify please try again in one or 2).i thought that i would create new mi account.but it was not registering because i already have mi account.so i deleted my mi account ...here comes the problem.the mi account is deleted.how would i remove activation lock from my phone ? If i type my password,no username or password found.....please help me somebody iam struck at this situation very badly

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I have made my xiaomi mi note 3 useless by trying out new roms help mee!!

Okay, i have been owning a well functioning xiaomi mi note 3 unlocked bootloader, and rooted. Today i tried to install installed lineage os and thats where everything got messed up. I have lost my serial number, IMEI, mac adress and basically everything,,,I cant now use a sim card on my device coz it shut down itself and also cant access wifi, tried installing original firmware but to no avail, only saying missmatching image and device. and its like my phone is pronounced useless, any help will be appreciated!
Did you try fastboot flashing thry MIUI flash tool ?
Sent from my Mi Note 3 using Tapatalk
i had the same problem. if you have twrp, download recovery rom from official site and install it from twrp. then you can install fastboot rom and lock bootloader if you want.
Maybe the efs partition is corrupted
Did you solve the problem? I got the same thing too...

Stuck on Recovery

Basically its Chines Version i unlocked bootloader and installed GLobal Rom, after few days i installed 3 others roms like Pixels and Havoc
While Returning back to Miui Global Rom via Mi Flash Tool, its locked my Bootloader and now i m stucked on Recovery as its alsways showing " This MIUI VERSION IS NOT COMPATIBLE"
I tried many methoed even EDL my friend Knows but nothing happend
I m in UAE and There is no proper Repair centre
Can any one help
Even i downloaded china Rom and try to flash Via Mi Flash Tool nothing
My Email: [email protected]
Unlock your phone again with mi unlock. That should allow your phone to boot again..
How can i unlock, its stuck on recovery , to unlock need to enable developer option i can go into system

Flash xbl error

Please help me. I have a chinese redmi note 7 pro. Unlocked it, and After much effort, installed miui eu 9.5.16 (using unnoficial twrp). Then I got a notification about an update for 9.5.30, downloaded it and then it rebooted on twrp, seemed to install it. But then it bootlooped.
I then tried to reflash manually, bootloop continued, tried to install other roms, bootloped always (didn't wipe because I didn't want to lose data).
My final step was to reinstall official india rom using miflash. It flashed successfully, but phone bootloops (now on official recovery).
Miflash has relocked my bootloader, as per flashboot oem info. Now I can't relock bootloader because it says device is not bound to my account, and I can't re enter any OS to bind it again. Trying to reflash chinese or india rom gives "flash xbl rom " error.
Please help.
So I have researched and I'm bricked because I flashed India rom on a China phone.
Does the deep flash mode works to reach edl state on note 7 pro ? From there I may have a solution, even if I have to pay to have an edl account.
Sent from my MI 6 using Tapatalk
newtonc said:
So I have researched and I'm bricked because I flashed India rom on a China phone.
Does the deep flash mode works to reach edl state on note 7 pro ? From there I may have a solution, even if I have to pay to have an edl account.
Click to expand...
Click to collapse
EDL accounts can't be bought and u need to pay developers who have access to this or get it to a service centre which has one
---------- Post added at 03:28 PM ---------- Previous post was at 03:27 PM ----------
newtonc said:
So I have researched and I'm bricked because I flashed India rom on a China phone.
Does the deep flash mode works to reach edl state on note 7 pro ? From there I may have a solution, even if I have to pay to have an edl account.
Click to expand...
Click to collapse
Have your tried fastbooting TWRP back? See if you can do that, mine once said Bootloader locked (had a similar problem, except I wasn't switching roms) but was bake to flash recovery, from there wipe the OS and install the one actually intended for your device
Xbl flash error
Hi
I currently bought this used Redmi note 7 phone on the market. It wasn't locked until I updated rom to the current one then it locked upon connecting to wifi or sum data but once u restart without wifi phone doesn't lock. I took some lessons on flashing the rom from china to global rom which I did but I forgot to select clear all on the mi flash tool on my pc so I flashed with global rom but its still locked. As usual phone is fine without internet conncetion . I tried flashing with same rom but i keep getting flash xbl error.
I tried flashing twrp on phone , but it keep saying you can't flash twrp in lock state. My phone now only can make calls without internet connection. Yes ans I also tried flashing a china rom but same xbl error
I need your help
My Whatsapp line is +233236691810
My name is Charles and I'm from Ghana
Unfortunately we don't have a Mi help center here

Redmi Note 7 Pro - Stuck in recovery mode

Hi,
I recently got a Note 7 pro from China as a gift and I flashed it to global rom using fastboot. But because there was an app that wasn't working anymore and people have suggested its because the phone is in unlocked mode, so I went ahead and used ADB to lock it and now it's stuck in this recovery mode 3.0. Does anybody know how to either reset the phone or bypass this? Thanks in advance.
First unlock bootloader & flash again with fastboot rom
Locking and re-unlocking the bootloader
To lock the bootloader, the device has to be clean installed in Fastboot mode. For the instructions, see this page.
Once a device has been unlocked, it can be locked and re-unlocked using the same account countless of times, anytime, on any official or custom ROM.
BobbeyW said:
Hi,
I recently got a Note 7 pro from China as a gift and I flashed it to global rom using fastboot. But because there was an app that wasn't working anymore and people have suggested its because the phone is in unlocked mode, so I went ahead and used ADB to lock it and now it's stuck in this recovery mode 3.0. Does anybody know how to either reset the phone or bypass this? Thanks in advance.
Click to expand...
Click to collapse
1. Unlocking the phone will never affect any app except Mi Find My Device or other Mi Security (that too it isn't much of an impact)
2.. Now use Mi Unlock to unlock the bootloader, since you already unlocked it would unlock immediately but will also format your phone..
3. Now never lock the bootloader while using a custom ROM
Just tried but won't work... it says that this account is not bound by this device. I think it's in a *bricked* state.
Same here. Cannot unlock. Tried fastboot install with miflashtool.
I think you sign out of mi account before locking bootloader if you have done this then you have to visit service centre, they will be able to flash as they have authorised account or else you can try extracting rom into adb folder & direct click on clear all.bat file if it works
Yes, this is the problem. My mistake was installing pixel experience. After install, the device don't boot up and goes în bootloop and I wasnt able to turn off the device. After, I boot up în fastboot and flashed fastboot stock rom. This rom relocked the bootloader but don't boot. The version of stock rom is the good one, only one from miui site for Redmi Note 7 pro available. My device don't boot and cannot install anything neither stock or custom. The recovery is now stock without the option to turn off or installing update. Maybe i will try @navi_58861170's method. Maybe it will work. În other case we must use edl method which is a little tricky. If you find another way, tell me.
Not working. Sadly.
mitomanu said:
Not working. Sadly.
Click to expand...
Click to collapse
What is the error you are getting
Xbl error. Cannot flash on locked bootloader. Now my device was Sent to service.
i debloated my note 7 pro, now im stucked on recovery mode
pls help :<
chrislerchrisler said:
i debloated my note 7 pro, now im stucked on recovery mode
pls help :<
Click to expand...
Click to collapse
Download the full recovery ROM, Boot to recovery, and dirty flash the ROM.
Additional info : next time maybe debloat using
XiaomiADBFastbootTools.
Lost inbuilt recovery and peter twrp after custom rom flashing
I cant boot into any recovery mode afer installing any the custom roms like pixel experience in redmi note 7 pro violet.
whenever it try to boot into recovery mode , it cannt boot up into any recovery mode. please help me. i am tired of flashing stocked rom again and again for flashing new customs rom. i lost its all recovery mode,neither twrp nor its inbuilt recovery mode. phone only get restarting in normally.

RN6Pro Stucked on PitchBlack screen

Can someone give me a hand? I tried to install LineageOS on my Redmi note 6 pro, and it was stucked on the bootloader screen (pitchblack) blinking and I can't flash a new rom on Mi flash tool (it always loads and gets stuck loading progress infinitely), nor install a new recovery, can someone give me some kind of help?
The last rom is MIUI 11 EU
Format user data from recovery or select clean all and Install in mi flash tool

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