Develop Bugs

Win doesn't recognize my Defy

Hello,
I've a big issue, if I try to connect the phone, via usb, to the pc windows none of the devices recognize the connection.
Nothing appear on the Defy. On the Pc, sometimes appear the "new device windows" but if I try to install drivers it show me an alert saying that the device is not installed correctly.
I've tried all the motorola drivers available but nothing happen. I've also tried 2 other pc and 2 other usb cable
Fortunally, the device is rooted and I can install a nandroid backup but I don't know how I can resolve this issue, someone can help me?
Thanks

nickee said:
Hello,
I've a big issue, if I try to connect the phone, via usb, to the pc windows none of the devices recognize the connection.
Nothing appear on the Defy. On the Pc, sometimes appear the "new device windows" but if I try to install drivers it show me an alert saying that the device is not installed correctly.
I've tried all the motorola drivers available but nothing happen. I've also tried 2 other pc and 2 other usb cable
Fortunally, the device is rooted and I can install a nandroid backup but I don't know how I can resolve this issue, someone can help me?
Thanks
Click to expand...
Click to collapse
Enable / disable USB debugging maybe? But normally there should be a prompt on the phone when you plug it in (pulling down the status bar usually asks you what to do, give memory card access, charge only...). Btw, does the Defy charge when plugged in or does the LED light up?

Arjoma said:
Enable / disable USB debugging maybe? But normally there should be a prompt on the phone when you plug it in (pulling down the status bar usually asks you what to do, give memory card access, charge only...). Btw, does the Defy charge when plugged in or does the LED light up?
Click to expand...
Click to collapse
Tried but nothing change. The phone doesn't charge correctly and no prompt message if I connect it to the pc.

And it is definitely not the cable and / or the USB port? Then it has to be a hardware problem on the phone's side I think.

Arjoma said:
And it is definitely not the cable and / or the USB port? Then it has to be a hardware problem on the phone's side I think.
Click to expand...
Click to collapse
Not the cable and not the USB
There's a way to reinstall all the Defy driver without the cable?

Try installing new moto drivers.
http://forum.xda-developers.com/showthread.php?t=1100585&highlight=rsd

Installed but no improvement on the situation. I think that's an hardware problem...

nickee said:
Installed but no improvement on the situation. I think that's an hardware problem...
Click to expand...
Click to collapse
Almost seems so : But charging works?

Arjoma said:
Almost seems so : But charging works?
Click to expand...
Click to collapse
Charging didn't work if I connect the phone to the pc, it's strange because if I connect to the electrical power it works.
I also think that I've had an issue when I've installed the custom firmware

[How to fix] Windows 8/8.1/10 is not detecting my LG Gxxx device

Does this sound familiar?
Since updating to an Android Lollipop rom, my Windows PC / Laptop no longer detecting my device
Click to expand...
Click to collapse
This seems to work for most any device changing Android OS on their device
Disconnect your device from your PC/Laptop.
1
From your Device, disable USB Debugging found in Settings > Developer Options.
1
From your PC/Laptop go to Device Manager, click on View> Show Hidden Devices.
1
Double click Composite ADB Interface, click on Properties.
1
Click on the Driver tab and choose on Roll Back Driver. This will uninstall the problematic drivers.
Should 'Roll Back Driver' option be grayed out, click Uninstall.
1
In the confirmation pop up window, click the box marked "Delete the driver software for this device" and then click OK.
Repeat this step for all Composite ADB Interface' entries.
1
Shut down your PC/Laptop, then start again.
(IMPORTANT: Do not "Restart" from the shutdown menu, you must do a full shut down)
1
Once PC has fully rebooted, open device manager and keep it to the side.
1
Connect the device to your PC/Laptop. Your PC will recognize the device as a storage device.
1
From your device go back to Developer options and select USB Debugging.
1
Unplug the device, wait 15-20 seconds and reconnect. You should now see your device from you PC and Device Manager should now have a "Portable Devices" folder
1
Should 'Composite ADB Interface' show up again, repeat (4) and (5) to roll back the driver update.
Ƹ̵̡- It seems, using the universal driver is also a good suggestion. These can be downloaded here -Ʒ
LGUnitedMobileDriver Version 3.11
[URL="https://dl.dropboxusercontent.com/u/31151290/LGMobileDriver_WHQL_Ver_4.0.3.exe"]Newest version 4.03[/URL]​

try to reinstall your OS.
always works.

In my device manager there is no ACER.... When I connect my LG G3 (F400S) Android 4.4.2 version, nothing happens in the PC, nothing happens in the device manager (no refresh, no new drivers of LG or LGE), the phone just charges (nothing from the notifications as well). I have installed the LG drivers (latest from LG website), LG PC Suite, tried to connect from LG PC Suite, but the PC refuse to detect the phone. I tried with different USB cables, different USB ports and different PC with different windows (7, 8.1 and 10), absolutely nothing. More surprisingly, my friend has the LG G3 (D855) which he can connect and get detected by his laptop but mine does not in this laptop with his cable in the same USB port! I think the problem is with the phone itself even if it charges. Please HELP!!

@Mr Rus
Is this device new or did you purchase used?
Does the device charge? If so, how?
Has your LG G3 ever been connected to your PC/Laptop?
Do you hear any sound from your PC, when you connect the device via USB cable?

Hi,
1. The device was bought as used online. It said new on the website but by the look of it i know it is used (scratch at laser autofocus and screen not properly glued OR it is a defective one).
2. Yes it does charge with the charger. The one i got charged the phone 0 to 100 in 4 hours. So i use my tablet charger (5V, 2A) to charge the phone with another cable (about 2h and 15min from 0 to 100) as the cable which came with the phone also causes the slow charging. When connected to the PC the phone vibrates and charges. I can see the 'electric current' on the battery icon and on the lock screen I can see it says charging (%).
3. It is the first time i've connected the phone with my different PCs. First one i tried without the drivers installed then tried with driver and pc suite installed. In the second PC the driver was installed first then the phone was connected. No positive result.
4. No, no sound at all. But i remember that there was some android adb stuff in the device manager (maybe same to the ACER...), i uninstalled it without checking the box mentioned in your instructions unfortunately. Then i heard a sound when connecting the phone. And right after that another sound, in my taskbar it says unknown device and error (i forgot the error code). But nothing on my phone in the notifications, it just charges. Under USB controllers in my pc i could see Unknown usb composite device (something like that) with yellow exclamation mark. I googled and had this uninstalled. Since then no sound at all.
I cannot return the phone for exchange as the shipping cost would be too much for me to afford (about USD 70-90). I am waiting for a software update as maybe this will solve the problems. I am still with kit kat 4.4.2. But if this is a hardware issue, it would be difficult to solve this.
Also the USB OTG does not work.

Mr Rus said:
Hi,
1. The device was bought as used online. It said new on the website but by the look of it i know it is used (scratch at laser autofocus and screen not properly glued OR it is a defective one).
2. Yes it does charge with the charger. The one i got charged the phone 0 to 100 in 4 hours. So i use my tablet charger (5V, 2A) to charge the phone with another cable (about 2h and 15min from 0 to 100) as the cable which came with the phone also causes the slow charging. When connected to the PC the phone vibrates and charges. I can see the 'electric current' on the battery icon and on the lock screen I can see it says charging (%).
3. It is the first time i've connected the phone with my different PCs. First one i tried without the drivers installed then tried with driver and pc suite installed. In the second PC the driver was installed first then the phone was connected. No positive result.
4. No, no sound at all. But i remember that there was some android adb stuff in the device manager (maybe same to the ACER...), i uninstalled it without checking the box mentioned in your instructions unfortunately. Then i heard a sound when connecting the phone. And right after that another sound, in my taskbar it says unknown device and error (i forgot the error code). But nothing on my phone in the notifications, it just charges. Under USB controllers in my pc i could see Unknown usb composite device (something like that) with yellow exclamation mark. I googled and had this uninstalled. Since then no sound at all.
I cannot return the phone for exchange as the shipping cost would be too much for me to afford (about USD 70-90). I am waiting for a software update as maybe this will solve the problems. I am still with kit kat 4.4.2. But if this is a hardware issue, it would be difficult to solve this.
Also the USB OTG does not work.
Click to expand...
Click to collapse
I have the same problem...

Maybe you have some problems with usb
Maybe you have some problems with usb port. I use usb hubs in such situations. Somehow, gadget seamlessly connects to a PC via the the extraneous device. I found good reviews for usb hubs on topchoice.best, if you suddenly decide to take my advice.

Go to settings
Then PC Connection
Check to see if phone is set to MTP
Sent from my VS985 4G using XDA Free mobile app

xenevo said:
Go to settings
Then PC Connection
Check to see if phone is set to MTP
Sent from my VS985 4G using XDA Free mobile app
Click to expand...
Click to collapse
There is no PC connection setting, no MTP settings as well.

I am on a stock based rom.
If you are using aosp or cm based you might find the mtp in storage settings.
If the previous owner defaults the connection to charge only then windows will not detect the phone.
A friend of mine did the same and i found the setting to reset back to a mtp connection when plugged in with usb.
If i remember i had to hit the ellipsis button ... The three dots and it was in there. Sorry i am vague but it was a long time ago and i am stock based.
If somebody running aosp or cm can chime in and tell him where exactly that setting is that would be nice.
Otherwise goggle it.
Good luck my friend!
Sent from my VS985 4G using XDA Free mobile app

xenevo said:
I am on a stock based rom.
If you are using aosp or cm based you might find the mtp in storage settings.
If the previous owner defaults the connection to charge only then windows will not detect the phone.
A friend of mine did the same and i found the setting to reset back to a mtp connection when plugged in with usb.
If i remember i had to hit the ellipsis button ... The three dots and it was in there. Sorry i am vague but it was a long time ago and i am stock based.
If somebody running aosp or cm can chime in and tell him where exactly that setting is that would be nice.
Otherwise goggle it.
Good luck my friend!
Sent from my VS985 4G using XDA Free mobile app
Click to expand...
Click to collapse
Unfortunately there is no such setting. I am using the stock ROM from LG itself (android 4.4.2) and the only setting about PC connectivity is Share & connect --> LG PC Suite. There is not options for MTP even after connecting the phone. I know for my friend when he connect his, he get the notification to change to charge only, MTP etc from the notification bar, but mine nothing. I done factory reset so, I do not think that the default setting is still set to charge only. Tried everything for this issue :/

For a last resort you can try another usb cable and/or a different usb port. There are also apps on the play store that will do wifi direct.
Sent from my VS985 4G using XDA Free mobile app

Thanks bro. Good job.

@TonyStark, thanks for the job you have done, for us, but my friend's AT&T LG G3 does not connect to PC at all, i have tried many ways like 3845#*850# Post Setting > Diag Settings > USB Set for Diag && Settings > Diag Settings > USB Set for Diag, but still no luck, i have also installed LGUnitedMobileDriver which was also suggested by you on the first post, No Luck yet,
Edited: In the last i came to know that the USB jack or port of the G3 was badly damaged, hence, after knowing that i told my friend that he is luck because his devices is still charging with this port condition. And he went to the hardware shop happily
And you were pleased to shut down that thread, I don't know why? may be you were trying or looking to make something better than that but we lost a good hope.
Now please help me what can i do with it, it is running 4.4.2, any thing we want to do with it is failed due to no USB connection to the PC,
by the way, i know i can root it with kingoroot and install autoRec and than TWRP and can upgrade to Lollipop by the way of putting all material into SDCard but does updating solves the USB connection problem OR we will be in the same state. As far as Marshmallow is also landing soon so, I think my friend must not stay on kitkat, and lastly an LG G3 like wooping device may not live its all life without USB connection. Please help. Thanks

in device manager i cant find adb interface so i cant proceed

w1040 said:
in device manager i cant find adb interface so i cant proceed
Click to expand...
Click to collapse
I have this same problem. There is no Composite ADB Device in manager. I can't seem to find anything to give me any help. Can someone help us???

gonehaywire said:
I have this same problem. There is no Composite ADB Device in manager. I can't seem to find anything to give me any help. Can someone help us???
Click to expand...
Click to collapse
I have this same problem

how
you can use last version lg mobile driver

You can access the PC connection from your phone setting/storage/upper right corner option/USB PC Connection.
Then you will have 3 options of Charge tablet, Media sync (MTP), Send images (PTP)
Unfortunately even after I select MTP, my PC still can't detect my tablet LG G Pad 7.0 LTE

hi, thanks for sharing this info (new member here)

Cannot get ze551 to detect in Windows, tried everything

Friends,
I've searched through all the threads here and on zentalk but still no good.
I have a ze551 with Superzen, phone works fine however I cannot get it to detect in Windows.
Nothing shows up in device manager, I've tried USB Debugging, MTP and PTP. I've tried 3 different computers (2 x W10 and 1 x W7) and still no good.
The only detection I manage to get is a split second of MOOREFIELD showing up when powering the phone on.
I want to flash MM but cannot adb sideload due to this USB detection issue, any ideas?

What drivers did you install? When I first connected the phone to a pc I installed the Asus drivers but nothing worked. Everything began to work after installing the Intel drivers

h0mbre_au said:
Friends,
I've searched through all the threads here and on zentalk but still no good.
I have a ze551 with Superzen, phone works fine however I cannot get it to detect in Windows.
Nothing shows up in device manager, I've tried USB Debugging, MTP and PTP. I've tried 3 different computers (2 x W10 and 1 x W7) and still no good.
The only detection I manage to get is a split second of MOOREFIELD showing up when powering the phone on.
I want to flash MM but cannot adb sideload due to this USB detection issue, any ideas?
Click to expand...
Click to collapse
try to revoke all usb debugging authorizations from developer options. then disable usb debugging and disable developer option and enable again. now enable usb debugging again. now connect to computer. now run command "adb devices" and authorize from phone.if u still have issue try changing usb cable.

I've tried the Intel drivers., the problem is the phone doesn't even get detected by windows, there's nothing showing up in device manager.
I do however get charging from USB.
I've tried USB 2.0 and 3.0 ports in 3 different computers, no detection.
It used to work fine, now it has just stopped working. Maybe the USB chip is fried or something.

h0mbre_au said:
I've tried the Intel drivers., the problem is the phone doesn't even get detected by windows, there's nothing showing up in device manager.
I do however get charging from USB.
I've tried USB 2.0 and 3.0 ports in 3 different computers, no detection.
It used to work fine, now it has just stopped working. Maybe the USB chip is fried or something.
Click to expand...
Click to collapse
may or may not. may be usb cable broke down data wire, may be connector issue. have you tried above said tips?

Hey,
I got the same problem, and the quick charging takes 7 hours or so, but I should mention previously that in my case the USB port was damaged, so I changed the whole dock. After change tried all other cables including the Asus official cable, still no joy. It looks like some updates made a big fuss in the phone or ... the motherboard is burnt? I tried on different computers with and without Android Intel USB drivers installed, but the problem is the computer cannot see the phone - I'm getting the message that the phone is not sending its designator. I have not rooted my zennfone, but when I try adb to see if the phone is mounted it's not. I was planing to root it now, but it looks like I cannot do anything. I'm affraid that there is something wrong with the hardware. I did started also SMMI test and it loops testing bluetooth, so definitely there is something wrong, but yet I have not figured out.

sukhwant717 said:
try to revoke all usb debugging authorizations from developer options. then disable usb debugging and disable developer option and enable again. now enable usb debugging again. now connect to computer. now run command "adb devices" and authorize from phone.if u still have issue try changing usb cable.
Click to expand...
Click to collapse
Hey mate, thanks for the tip.
I tried this and it did not work.
Still only getting MOOREFIELD if I hold volume down+power but no other detection what so ever

h0mbre_au said:
Hey mate, thanks for the tip.
I tried this and it did not work.
Still only getting MOOREFIELD if I hold volume down+power but no other detection what so ever
Click to expand...
Click to collapse
did you installed intel isoc driver??? if so uninstall it and install intel android usb driver

sukhwant717 said:
try to revoke all usb debugging authorizations from developer options. then disable usb debugging and disable developer option and enable again. now enable usb debugging again. now connect to computer. now run command "adb devices" and authorize from phone.if u still have issue try changing usb cable.
Click to expand...
Click to collapse
sukhwant717 said:
did you installed intel isoc driver??? if so uninstall it and install intel android usb driver
Click to expand...
Click to collapse
I have tried all drivers, the phone was working fine on my windows install and suddenly stopped.
I believe this is not a driver issue, it is hardware issue with the port or with the rom (superzen).
I will try to flash other rom as I have custom recovery and see if it fixes otherwise the port is busted.

Pixel XL Fastboot Works to Flash Stock ROM+TWRP. Unseen as USB in TWRP or OS

I have 3 of these devices I'd successfully flashed TWRP to months ago. I can plug the other 2 into any of my Win10 PCs and they are functional as MTP devices in TWRP or the OS. Something is wrong with this device in that fastboot works fine, yet it is not recognized as a USB device at all in Windows. No device detected ding. No yellow exclamation point in device manager. Nothing in Nirsoft's USB DevView. I was unsure if this device received an OTA update so I went ahead and flashed the latest stock firmware as of 5/24/2017
It successfully flashed albeit unusually slow (even though Nirsoft USBDevView showed it connected at USB 2.0 and not 1.1). It also successfully flashed the latest Pixel XL Marlin-3.1.0-0RC2
Even if I attempt to toggle MTP in TWRP there is no response in Windows (on any of my PCs) nor is there any response when it's booted to Android 7.1.2. Same when toggled to PTP. Same w/ USB Debugging enabled. The device charges fine. Checking OTA updates shows none available. Factory reset option in bootloader didn't help.
I'm sure I'm missing something like I somehow have the incorrect firmware loaded for something. Anyone know what specifically is responsible for the USB at the firmware level that would allow it to function in fastboot mode yet fail to detect when booted TWRP or OS???

Pay_It_Forward_Pete said:
I have 3 of these devices I'd successfully flashed TWRP to months ago. I can plug the other 2 into any of my Win10 PCs and they are functional as MTP devices in TWRP or the OS. Something is wrong with this device in that fastboot works fine, yet it is not recognized as a USB device at all in Windows. No device detected ding. No yellow exclamation point in device manager. Nothing in Nirsoft's USB DevView. I was unsure if this device received an OTA update so I went ahead and flashed the latest stock firmware as of 5/24/2017
It successfully flashed albeit unusually slow (even though Nirsoft USBDevView showed it connected at USB 2.0 and not 1.1). It also successfully flashed the latest Pixel XL Marlin-3.1.0-0RC2
Even if I attempt to toggle MTP in TWRP there is no response in Windows (on any of my PCs) nor is there any response when it's booted to Android 7.1.2. Same when toggled to PTP. Same w/ USB Debugging enabled. The device charges fine. Checking OTA updates shows none available. Factory reset option in bootloader didn't help.
I'm sure I'm missing something like I somehow have the incorrect firmware loaded for something. Anyone know what specifically is responsible for the USB at the firmware level that would allow it to function in fastboot mode yet fail to detect when booted TWRP or OS???
Click to expand...
Click to collapse
When booted into the OS and plugged into PC, do you have a notification on the pixel that the device is connected and an option to change how to interact with the PC?

TheBobMiller said:
When booted into the OS and plugged into PC, do you have a notification on the pixel that the device is connected and an option to change how to interact with the PC?
Click to expand...
Click to collapse
I can plug it into the PC and charge it up and receive a full charged reached message in the notification bar. Unfortunately I do not receive any other acknowledgement in the notification bar that it's connect to the PC and to toggle from "charge only" to PC MTP connection like most other phones present.
Its not recognized as a USB device at all in Windows. No device detected ding. No yellow exclamation point in device manager. Nothing in Nirsoft's USB DevView.
Yet I can flash it successfully all day long in fastboot mode ... so strange.

Pay_It_Forward_Pete said:
I can plug it into the PC and charge it up and receive a full charged reached message in the notification bar. Unfortunately I do not receive any other acknowledgement in the notification bar that it's connect to the PC and to toggle from "charge only" to PC MTP connection like most other phones present.
Its not recognized as a USB device at all in Windows. No device detected ding. No yellow exclamation point in device manager. Nothing in Nirsoft's USB DevView.
Yet I can flash it successfully all day long in fastboot mode ... so strange.
Click to expand...
Click to collapse
What happens when you change the default USB Configuration in Developer Options to MTP or PTP and the plug in the phone to the computer?

TheBobMiller said:
What happens when you change the default USB Configuration in Developer Options to MTP or PTP and the plug in the phone to the computer?
Click to expand...
Click to collapse
No response on the phone or PC when set to MTP or PTP. Same w/ USB debugging off or enabled.

Pay_It_Forward_Pete said:
No response on the phone or PC when set to MTP or PTP. Same w/ USB debugging off or enabled.
Click to expand...
Click to collapse
I know this may seem like a stupid question, but have you tried using a different cable? If the phone recognizes fastboot mode commands but not PTP or MTP, then perhaps the cable is going bad. I would blame it on your drivers but fastboot mode wouldn't work if the drivers were malfunctioning.

TheBobMiller said:
I know this may seem like a stupid question, but have you tried using a different cable? If the phone recognizes fastboot mode commands but not PTP or MTP, then perhaps the cable is going bad. I would blame it on your drivers but fastboot mode wouldn't work if the drivers were malfunctioning.
Click to expand...
Click to collapse
Same behavior with a different cable. I've also tested on USB 2.0 and USB 3.0 ports. Also different PCs. Up until today I couldn't get Windows to acknowledge anything. Today I observed Windows a couple times present "usb device not recognized. the last usb device you connected to this computer malfunctioned and windows does not recognize it."
However even after it did that once on one PC today and again on another PC today, I couldn't get Windows to present that message any subsequent times. Even when that message did appear as a system tray notification in Windows, Windows still wasn't showing the phone with a yellow exclamation point in device manager like it sometimes can for many other devices it would otherwise present such a message for. (I just speak from past experience with older PCs)

Pay_It_Forward_Pete said:
Same behavior with a different cable. I've also tested on USB 2.0 and USB 3.0 ports. Also different PCs. Up until today I couldn't get Windows to acknowledge anything. Today I observed Windows a couple times present "usb device not recognized. the last usb device you connected to this computer malfunctioned and windows does not recognize it."
However even after it did that once on one PC today and again on another PC today, I couldn't get Windows to present that message any subsequent times. Even when that message did appear as a system tray notification in Windows, Windows still wasn't showing the phone with a yellow exclamation point in device manager like it sometimes can for many other devices it would otherwise present such a message for. (I just speak from past experience with older PCs)
Click to expand...
Click to collapse
Wow...that's puzzling then. You said in your op that you factory reset using bootloader menu but have you tried flashing factory image with fastboot in bootloader? Maybe the firmware that's malfunctioning could be fixed with a factory image flash...

TheBobMiller said:
Wow...that's puzzling then. You said in your op that you factory reset using bootloader menu but have you tried flashing factory image with fastboot in bootloader? Maybe the firmware that's malfunctioning could be fixed with a factory image flash...
Click to expand...
Click to collapse
That's what's killing me. I can successfully factory image flash (same I've flashed on the other handsets). Yet the USB doesn't work in the OS. When this initially happened I thought for sure USB was going to work like usual in TWRP (works on the others) but it doesn't work there either.
The only other thing I can think of out of desperation is flash Pure Nexus ROM or Resurrection remix in the hopes that somehow affects a USB bit setting at the firmware level. (Mind you flashing factory nor TWRP helped).
My exotic theory is that fastboot driver has an ability to work in USB 1 mode and TWRP or OS level driver can only work in USB 2.0/3.0 mode. Even though I don't see any visual defects to the pinout on this handset I'm guessing my pins for charging and for USB 1 mode is fine whereas my pins for USB 2.0/3.0 are electrically damaged or something.

Pay_It_Forward_Pete said:
That's what's killing me. I can successfully factory image flash (same I've flashed on the other handsets). Yet the USB doesn't work in the OS. When this initially happened I thought for sure USB was going to work like usual in TWRP (works on the others) but it doesn't work there either.
The only other thing I can think of out of desperation is flash Pure Nexus ROM or Resurrection remix in the hopes that somehow affects a USB bit setting at the firmware level. (Mind you flashing factory nor TWRP helped).
My exotic theory is that fastboot driver has an ability to work in USB 1 mode and TWRP or OS level driver can only work in USB 2.0/3.0 mode. Even though I don't see any visual defects to the pinout on this handset I'm guessing my pins for charging and for USB 1 mode is fine whereas my pins for USB 2.0/3.0 are electrically damaged or something.
Click to expand...
Click to collapse
Well i guess you could try some ROM flashing and see if that works and if not, try contacting Google and see if they will honor a warranty or something. Good luck to ya!

TheBobMiller said:
Well i guess you could try some ROM flashing and see if that works and if not, try contacting Google and see if they will honor a warranty or something. Good luck to ya!
Click to expand...
Click to collapse
@TheBobMiller I appreciate all your thoughtful suggestions and well wishes. Have an awesome weekend!

Any key to shutdown happening in fastboot mode.

Hello.
I just came back from store, and got myself brand new Mi 9 SE! I'm super happy but...
I don't like MIUI Global, I use Xiaomi.eu instead.
Unlocking bootloader won't work since "any key to shutdown" error occurs.
I tried:
switching USB types,
reinstalling drivers,
Of course stuff like USB Debugging are enabled.
edit: other computer work just fine, now the goal is to fix it on my main computer. Other one is almost dead.

drawix said:
Hello.
I just came back from store, and got myself brand new Mi 9 SE! I'm super happy but...
I don't like MIUI Global, I use Xiaomi.eu instead.
Unlocking bootloader won't work since "any key to shutdown" error occurs.
I tried:
switching USB types,
reinstalling drivers,
Of course stuff like USB Debugging are enabled.
Click to expand...
Click to collapse
The official name for this error is 'system has been destroyed'!
Why do you start another thread, there is/are already other thread(s) for discussing about it.
https://forum.xda-developers.com/mi-9-se/help/issue-destroyed-t3941703
https://forum.xda-developers.com/mi-9-se/help/destroyed-t3941987
There is also a workaround to get the phone to work temporarily.

JamBax said:
The official name for this error is 'system has been destroyed'!
Why do you start another thread, there is/are already other thread(s) for discussing about it.
https://forum.xda-developers.com/mi-9-se/help/issue-destroyed-t3941703
https://forum.xda-developers.com/mi-9-se/help/destroyed-t3941987
There is also a workaround to get the phone to work temporarily.
Click to expand...
Click to collapse
No, thank God, no
It occurs when I plug usb into computer while fastboot mode. Fastboot mode just "crash". Shown in this video: https://www.youtube.com/watch?v=-NLJG9CL-uU

Ok, sorry didn't know about this issue.
So, no solution from me, sorry.

this is because of windows 10 and usb 3.0 not supported by xiaomi. try plugging your cables on a usb 2.0, if it doesn't work, buy a usb 2.0 port, it only cost a dollar or two thats what i did to mine, i am having the same problem before.

Same thing happened to me on my Matebook X Pro. I used a USB C to USB 2.1 hub and that solved the problem.

After few BIOS USB settings and works just fine now. Thanks for help tho.