Question mi 11 ultra bootloop after magisk install - Xiaomi Mi 11 Ultra

Hello to all. I have mi 11 ultra .I wanted to unroot the device. I installed magisk for that,after disabling USB debugging and turning off developer options.After restart, device stuck on boot screen with a black screen.
Bootloader Unlocked
USB debugging is not enabled
I can not enter recovery mode using Volume Up+Power button combination.It does not work.
I can enter fastbood mode using volume down+power combination but usb debugging not enabled.
There is no way i can find, recovering or factory resetting the device.
I need help.

You have to flash miui stock rom in fastboot mode , using windows pc.

Bobfish said:
You have to flash miui stock rom in fastboot mode , using windows pc.
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Click to collapse
May i use it while developer options turned off and usb debugging disabled? When i plug it to windows pc,while the phone is at fastboot mode, device manager does not detect any usb.

You
muraxz said:
May i use it while developer options turned off and usb debugging disabled? When i plug it to windows pc,while the phone is at fastboot mode, device manager does not detect any usb.
Click to expand...
Click to collapse
Download and latest adb drivers.
Older drivers can't detect the phone.
Use windows 10 , there could be issues with windows 11 with adb/fastboot.

I used my old phone's cable and it was detected. Mi flash tool did not recognize but mi flash tool pro worked. I flashed the EEA rom. Since i am not familiar with all the stuff, it took all of the night.But i managed to make it work. I can not thank you enough for your answers.

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Fastboot mode not detected + MTP mode not detected

Hello,
since 2 days my MI5 is not working fine. I can plug it to the energy and charges, but when I connect it to the PC via ADB or fastboot, is not recognized, but charges.
is it possible that the usb-connector is damaged? It looks like the mobile doesn't recognize when is connected to a computer and always is on charge mode. Any ideas how can I check it?
I installed the MIUI USB Settings (https://play.google.com/store/apps/details?id=co.vincze.usbsettings&hl=es_419) and I get the message that I need to plug my mobile to the computer.
I tried with several usb - cables, and also with different computers.
I restart the mobile in fastboot mode and is not detected too, just charges.
thanks for ur help
Anyway what rom and version you're using it..?
Using original cable..?, and already check it that usb connected as MTP not just for charging in developer option..?
Did you already install all driver needed for adb and fastboot interface..i mean driver included while installing miflash tool?, also checking it under pc device manager to check that's already connect with correct driver
JJeamy said:
Anyway what rom and version you're using it..?
Using original cable..?, and already check it that usb connected as MTP not just for charging in developer option..?
Did you already install all driver needed for adb and fastboot interface..i mean driver included while installing miflash tool?, also checking it under pc device manager to check that's already connect with correct driver
Click to expand...
Click to collapse
last developer rom: MIUI 8 Global 7.1.19 | Beta
original cable + other cable.
driver installed correctly (in 3 computers) - The phone was always recognized in the 3 computers, and now is never recognized.
In pc device manager nothing is displayed.
In developer options MTP enabled.
And always is charging.
Restarting in fastboot mode, connected to computer, and also only charges, is not recognized. Is is possible that the usb-port is damaged?
ivanrsz said:
last developer rom: MIUI 8 Global 7.1.19 | Beta
original cable + other cable.
driver installed correctly (in 3 computers) - The phone was always recognized in the 3 computers, and now is never recognized.
In pc device manager nothing is displayed.
In developer options MTP enabled.
And always is charging.
Restarting in fastboot mode, connected to computer, and also only charges, is not recognized. Is is possible that the usb-port is damaged?
Click to expand...
Click to collapse
Really weird..but it's possible your usb port of your phone already broken..
Anyway how do you get using 7.1.19 beta rom..?, from updating or fresh flashing from twrp with already unlocked bootloader..?
If from twrp..how about connecting while in twrp..?, did your pc recognized it..?
JJeamy said:
Really weird..but it's possible your usb port of your phone already broken..
Anyway how do you get using 7.1.19 beta rom..?, from updating or fresh flashing from twrp with already unlocked bootloader..?
If from twrp..how about connecting while in twrp..?, did your pc recognized it..?
Click to expand...
Click to collapse
unlooking bootloader and installing twrp. after I get the updates directly from xiaomi...
ivanrsz said:
Hello,
since 2 days my MI5 is not working fine. I can plug it to the energy and charges, but when I connect it to the PC via ADB or fastboot, is not recognized, but charges.
is it possible that the usb-connector is damaged? It looks like the mobile doesn't recognize when is connected to a computer and always is on charge mode. Any ideas how can I check it?
I installed the MIUI USB Settings (https://play.google.com/store/apps/details?id=co.vincze.usbsettings&hl=es_419) and I get the message that I need to plug my mobile to the computer.
I tried with several usb - cables, and also with different computers.
I restart the mobile in fastboot mode and is not detected too, just charges.
thanks for ur help
Click to expand...
Click to collapse
Same problem here, from 3 or 4 days
Any solution to solve, please?
And neither twrp i can install

Otg ,file transfer not working in MI A2, fastboot not detecting

I had installed pixel experience on my Mi A2(jasmine_sprout) recently, after some days I had installed pixel experience plus using twrp. From that time my mobile is not detecting otg and when I connect it to pc it's only charging (tried file transfer in usb options,not working), whenever I try I put my phone fastboot mode,on my pc it's showing waiting for devices and my mobile is not rooted ,(twrp not installed permanently)help me to get out of this?
Siddiq_siddu said:
I had installed pixel experience on my Mi A2(jasmine_sprout) recently, after some days I had installed pixel experience plus using twrp. From that time my mobile is not detecting otg and when I connect it to pc it's only charging (tried file transfer in usb options,not working), whenever I try I put my phone fastboot mode,on my pc it's showing waiting for devices and my mobile is not rooted ,(twrp not installed permanently)help me to get out of this?
Click to expand...
Click to collapse
you SOT ....
you need adb & fastboot that works to do anything
you can only try 3 things:
1. find out what is wrong with usb ...try new official cables , reinstalling drivers, different usb ports , different pc
2. using application from playstore and on your phone enable and authorize adb via wifi / network
use this adb to force phone to boot to edl mode:
adb reboot edl
3. open your mobile with screwdriver following video tutorials .... using testpoint force edl mode
#in edl mode your phone WILL be detected if you install Qualcomm drivers then you can flash stock rom with miflash
i dont know why people mess with PE because like 80% have problems with wifi or usb or something

Question Phone in fastboot mode not recognised

Since I flashed my Mi 11 ultra from CN to EEA version Rom, it is not recognised by Windows 10 laptop when in fastboot mode.
Its the same Win 10 laptop which I used to flash the phone, so all the drivers are still installed.
You have to turn USB Debugging on again in developer settings
Done that. I've done everything. It just doesn't get recognised. No little chime when I plug it in, nothing. It works in normal mode, but not fastboot.
message me privately and i can help you through zoom/teamviewer
saisannihith said:
message me privately and i can help you through zoom/teamviewer
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Click to collapse
there is a hardware fault on my phone. usb debugging is enabled. when in plug in phone in fastboot mode, it doesn't even show in device manager. nothing. this screenshot is taken with the phone plugged in in fastboot mode. As you can see, it doesn't show at all.
spikemann007 said:
there is a hardware fault on my phone. usb debugging is enabled. when in plug in phone in fastboot mode, it doesn't even show in device manager. nothing. this screenshot is taken with the phone plugged in in fastboot mode. As you can see, it doesn't show at all.
Click to expand...
Click to collapse
I cant tell you anything until i see it.
Weird, I attached a screenshot before. Here I try again.
put cellphone in fastboot download and install file here's download link https://ufile.io/1xc7dudc
thephonetechdoc said:
put cellphone in fastboot download and install file here's download link https://ufile.io/1xc7dudc
Click to expand...
Click to collapse
I already installed that same file before. No difference. doesn't even show in devive manager. I give up.
Bro not like this. Iam asking if i can connect remotely to your PC to diagnose the drivers.
Unusual xiaomi drivers and adb devices and reinstall
Have a look and try out the method mentioned in the video. Did the trick for me
I did all of it. I don't even get that little chime that lets you know when you plug the phone in. Silence.
It works fine in normal mode.
Hi @spikemann007 !
I had the same issue.
Root cause was (for me) the USB cable. Have you already tried a alternative?
best regards!

computer can't recognize fastboot mode

I use Mi 9 Transparent Edition (Ram version 12G Rom 256G) unlocked bootloader. I installed the EU rom, it's ok to use. After I locked the bootloader, it was been hard brick and i had to flash a china rom via EDL mode. I want to install global rom but in fastboot mode the computer doesn't recognize it anymore, tried everything, changed many computers still won't recognize Mi 9 in fastboot mode, so there's no way to reinstall the rom.
Please help: now how to get Mi 9 back in fastboot mode? Please help guys (
p/s : it's also lost fast charging...
WValley said:
I use Mi 9 Transparent Edition (Ram version 12G Rom 256G) unlocked bootloader. I installed the EU rom, it's ok to use. After I locked the bootloader, it was been hard brick and i had to flash a china rom via EDL mode. I want to install global rom but in fastboot mode the computer doesn't recognize it anymore, tried everything, changed many computers still won't recognize Mi 9 in fastboot mode, so there's no way to reinstall the rom.
Please help: now how to get Mi 9 back in fastboot mode? Please help guys (
p/s : it's also lost fast charging...
Click to expand...
Click to collapse
maybe is the usb cable, try with other
Naet said:
maybe is the usb cable, try with other
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Click to collapse
thank u very much for the answer
i tried an original cable, not working
i turn on usb debugging, oem and update the lastest driver but still not working
Head over to Device Manager, and check if your device is correctly recognized.
if your device is categorized under 'Other Devices' and has yellow triangle, then you have to install fastboot driver.
download generic usb driver below.
Get the Google USB Driver | Android Studio | Android Developers
The Google USB Driver is required to perform adb debugging on Windows with Google devices.
developer.android.com
after unzipping downloaded file, right click 'android_winusb.nif' file inside 'usb_driver' folder and install it.
back to the 'device manager', locate your device and right click it, and choose 'update driver'.
select 'Search driver from my Computer' - 'Select from available driver list' - find 'Android Device' from the list and select next - select 'Android ADB Interface' and select next - click yes to proceed
and voila! you successfully installed fastboot driver, your device should be recognized as Android Device and good to go.

device not getting detected in both adb and fastboot.

I am stuck in a very weird situation, my device is not getting detected in both adb in recovery mode and fastboot. I have no ROM (No OS) installed at the moment.
I am booting to recovery and fastboot through hardware keys.
I have tried installing drivers from mi unlock tool and any other USB drivers I could find in top searches of "USB drivers".
I am sure the USB cable is not the issue as other xiaomi device (Redmi note 4) is getting detected.
The port also looks fine as I can see 'charging' in recovery mode.
What are my options here? is my device 'gone'? I have orange fox recovery so I have access to `shell` if that helps.
Sparkenstein said:
I am stuck in a very weird situation, my device is not getting detected in both adb in recovery mode and fastboot. I have no ROM (No OS) installed at the moment.
I am booting to recovery and fastboot through hardware keys.
I have tried installing drivers from mi unlock tool and any other USB drivers I could find in top searches of "USB drivers".
I am sure the USB cable is not the issue as other xiaomi device (Redmi note 4) is getting detected.
The port also looks fine as I can see 'charging' in recovery mode.
What are my options here? is my device 'gone'? I have orange fox recovery so I have access to `shell` if that helps.
Click to expand...
Click to collapse
Hey man, I know this might sound dumb, but have tried using a different PC ??, I have been in a situation like this and trying using a different pc actually was successful
> Have you tried different PC
Yes. My first suspicion was USB3.0 Ports. So I tried a different PC as well. Unfortunately couldn't find a PC with USB 2.0 ports but yeah another PC didn't work as well (Note mine worked for past 4 years just fine)

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