My PC does not recognize Xiaomi MI A2 device - Xiaomi Mi A2 / 6X Questions & Answers

Recently I couldn't get my PC to recognize the cell phone, I tried several cables, other pc's and even re-installed rom with test point (The only thing that works) Any suggestions?

So the phone boots and works but it isn't recognized by any pc?

I had a Mi A2 with the same problem, tried everything possible, without success ... I sold and bought another.

faffu41 said:
So the phone boots and works but it isn't recognized by any pc?
Click to expand...
Click to collapse
Yes

Have ypu changed USB mode to mtp?

my mi a2 cant connect to pc for file transfer. i tried to set default option in developer option, but the option is grey out i cant change the settings. any help on android 9

when i updated to android 10 my pc didn't recognize MTP so i had to unistall drivers and let windows to install it again
hope it helps!

faffu41 said:
Have ypu changed USB mode to mtp?
Click to expand...
Click to collapse
I can't change the options

Related

[Q]Can't connect in download mode

Hi guys,
I have a real nasty problem here. Whenever i want to connect my SGS in download mode to reflash i get the error "usb device not recognized". When i just connect it as storage i get "this device can perform faster". I habe MIUI 1.12.9 on it, and I really want to flash something else. It stopped working since I accidentally connected my front USB's in the IEEE 1394 slot, instead of the USB one. Since then my external HDD won't work anymore, I had to open it and to use it as an internal one. Is there anything I could do? Or is smth f...ed up with my phone usb...
Any help would be appreciated. Thanks!
got it working on your pc in download mode before?
Try to reinstall the newest Samsung drivers.
sahara101 said:
Hi guys,
I have a real nasty problem here. Whenever i want to connect my SGS in download mode to reflash i get the error "usb device not recognized". When i just connect it as storage i get "this device can perform faster". I habe MIUI 1.12.9 on it, and I really want to flash something else. It stopped working since I accidentally connected my front USB's in the IEEE 1394 slot, instead of the USB one. Since then my external HDD won't work anymore, I had to open it and to use it as an internal one. Is there anything I could do? Or is smth f...ed up with my phone usb...
Any help would be appreciated. Thanks!
Click to expand...
Click to collapse
Once or twice when I get this message I just take out the USB from my laptop and connect it again.. if you are constantly getting this message I think something's wrong with USB.. I would suggest trying to connect on some other computer .. if that also doesn't work then try using a different USB cable..
I already tried on a different PC. Also with another USB cable but a Nokia one. Is it necessary to use a Samsung one?
sahara101 said:
I already tried on a different PC. Also with another USB cable but a Nokia one. Is it necessary to use a Samsung one?
Click to expand...
Click to collapse
No not really.. I have used a nokia cable many times and it has worked fine for me both in download mode and usb storage mode..
if you connect your phone in usb storage mode to a different computer, still the same message is flashed?
Actually on another computer I didn`t manage to connect at all, download mode or mass storage. Everything worked just fine before the USB thing.
Sent from my GT-I9000 using Tapatalk
You can:
1. use a different USB port
2. use a different pc
3. use a program to go to download mode ( POT android tools by opda team).
on different pc - install those USB drivers ->
http://forum.xda-developers.com/showthread.php?t=728929
Click to expand...
Click to collapse
sahara101 said:
Actually on another computer I didn`t manage to connect at all, download mode or mass storage. Everything worked just fine before the USB thing.
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
on a different pc you first need to install the drivers for your phone..
Download and install Kies.
POT Android can't find my phone. I'll try again on a different PC...

[Q] Problem with connecting LG P970 to PC

Hello people
I'm new here, in terms of asking questions and seeking help
I have the LG Optimus P970
A few days ago I made ​​the update to ICS, and by proceeding with this page, hackmyandroid.com/optimus-black-p970-official-ics-update/3299
After that, not impossible to connect the phone to a PC, even the software update mode, it can not recognize, anyway to connect it just throws a slow charging.
Is there someone who knows what it is.
I'd love to go back to the old software, but there is no way to detect it pc
Sorry for my bad english
Thanks in advance
I forgot to say, before the update, and my computer still recognize the phone, connecting it over sony usb cable, now it is no longer recognized by the Sony USB cable, and I do not have original LG USB cable.
Perhaps this is the reason why a computer will not recognize the phone
edzunic said:
I forgot to say, before the update, and my computer still recognize the phone, connecting it over sony usb cable, now it is no longer recognized by the Sony USB cable, and I do not have original LG USB cable.
Perhaps this is the reason why a computer will not recognize the phone
Click to expand...
Click to collapse
Your problem can be the non original cable or........reinstall the drivers and try again
Enviado desde mi LG-P970 usando Tapatalk 2
ferhpsquad said:
Your problem can be the non original cable or........reinstall the drivers and try again
Enviado desde mi LG-P970 usando Tapatalk 2
Click to expand...
Click to collapse
I have the original cable, but still the same problem.
I have all drivers installed, I can transfer files between the phone and the pc, I can use the LG suite,
But I can't see my phone on the ADB console, I can't use smartflashtool cause the phone isn't recoginized.
yesterday I tried with lg cable, and wall charger, in both cases, said slow charging the battery, I tried on three different computers, I tried to reinstall the drivers, like the software blocked communication with the phone, just charge the battery.
If there was a way to put the software through SD card, it might solve the problem.
even the software update mode, the computer does not see the phone
Bro! For the softwaretool like smartflash, You need to boot into download mode i.e., You need to switch off the phone, plug in the USB cable connected to the PC and instantly press the volume up button. Then the tool will recognise Your phone. Try it and check once!
I tried it, nothing happens,
I go to download mode, but computer does not recognize it again
behaves as if the port is destroyed
edzunic said:
I tried it, nothing happens,
I go to download mode, but computer does not recognize it again
behaves as if the port is destroyed
Click to expand...
Click to collapse
Try to boot your PC with disabled driver signatures, or use a 32bit windows system.
try entering download-mode the following way:
disconnect your phone from pc
remove battery
press and hold Vol-up
connect the usb-cable (still without battery)
Now the phone should be detected as a serial-cable device an you can use the smart flash tool.
would have to be sound,
no sound when I connect the phone to the PC
Solved my problem.
Seems like windows automatically installs driver to the phone, but it partially works.
Unistall all drivers for the phone, or try on a new computer.
Plug the phone and cancel the driver search by windows
Install drivers for LG (unplug the phone before)
Turn it off
Plug the cable and enter download mode
And there is the phone recognized on smartflashtool.
I'm flashing a new one right now, thank you.
You do not understand the problem
there's no sign, no sound when I connect the phone to a computer, any computer, drivers were or were not.
As if something in the phone blocked communication between the PC and phone
edzunic said:
You do not understand the problem
there's no sign, no sound when I connect the phone to a computer, any computer, drivers were or were not.
As if something in the phone blocked communication between the PC and phone
Click to expand...
Click to collapse
I got same problem.
bollix said:
I got same problem.
Click to expand...
Click to collapse
add me!
Connection Problem with Mackay 2.999
Hey Guys,
first of all, sorry for my not so good English
I'am at Mackay 2.999 with last Kernel of his build and can't connect the Phone to the Computer.
It only install the LGE Mobile Composite USB Device, the LGE Mobile USB Serial Port and the LGE Mobile USB Modem on connecting to the Workstation.
I had test it on many Computers but the Problem is all the same: I can't get on my Memory or ADB.
I also had testet all modes under the setting point (MTP/PTP/mass storage device) and with debbuging on and off.
On my Workstation is the Last Version of ADB (1.0.31) installed.
Did anyone know the problem?
Did no one know a result to this problem
Hmmm my PC also can't read my storage what I did is go to cwm and plugged in usb cable and pressed mount storage it seems to solve my problem. I also did a cache and dalvik cache wipe.
Hey, I have found the result to this problem. You must flash another Baseband. Use from Nooby the V30 Baseband and it is solved.
Gruß Ernst
via Tapatalk 2
but how to flash, when can´t connect to pc
lg optimus
hi frendz ,
please help me out
i'm using lg optimus p970..last night my phone memory get full and mobile get turn off ..now it wont turn on even battery is fully charged...only LG logo shows nithing else...
Hy guys , i have the same problem . I updated to 4.4.2 Nameless ROM and i can't connect my phone to pc . The only action that it's done : charging the phone and that's all . I tried connecting to another pc but with no result . An error appeared :" LGE USB Device - No driver found " .Before 4.4.2 i had 4.1.2 from CyanogenMod and with that ROM i had no problem connecting the phone to the pc . Any help ?

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

What to do with NEM-L51 with broken USB ? (No root, no TWRP)

Hi, I've a Honor 5C NEM-L51. It's not rooted and TWRP is not installed, but bootloader has been unlocked.
The main problem is that I cannot install TWRP via USB because phone USB is broken (device cannot be recognized by PC). Charging battery still works :angel:
I'm looking for a way to root (or installing TWRP on) my NEM-L51 without using USB. I can transfer files via local network thanks to a good files explorer APP installed on my phone, so I can transfer files between PC <-> NEM-L51 without USB, via my home network.
My phone is on Android 7, but maybe I could use integrated Recovery mode to downgrade, if needed.
What do you suggest for rooting my NEM-L51 or installing TWRP on it, without using USB?
Thank you!
install drivers to pc and it will work.
thelous said:
install drivers to pc and it will work.
Click to expand...
Click to collapse
Drivers are already installed. Windows (8.1 or 10) "fails on getting device descriptor". Only charging works now
Hi,
Just a suggestion, try with another usb cable.
Yesterday I was going to flash twrp recovery with a borrowed cable and I was unable to get it working not recognized by windows 10 and the adb_1.4.3 package previously installed.
I decided to try with another cable and it worked !
So this is my advice.
Well in most of the cases usb cables are incompatible for different models
Soulfate said:
Hi, I've a Honor 5C NEM-L51. It's not rooted and TWRP is not installed, but bootloader has been unlocked.
The main problem is that I cannot install TWRP via USB because phone USB is broken (device cannot be recognized by PC). Charging battery still works :angel:
I'm looking for a way to root (or installing TWRP on) my NEM-L51 without using USB. I can transfer files via local network thanks to a good files explorer APP installed on my phone, so I can transfer files between PC <-> NEM-L51 without USB, via my home network.
My phone is on Android 7, but maybe I could use integrated Recovery mode to downgrade, if needed.
What do you suggest for rooting my NEM-L51 or installing TWRP on it, without using USB?
Thank you!
Click to expand...
Click to collapse
check once whether device drivers are present in PC device manger
Sorry bro , that was an issue with the cable.
Use other USB cables: check (but doesn't work)
Drivers and ADB (softwares stuff): check (trying another Android device on my PC and even my NEM on others PCs)
I'm pretty sure that file transfering (and USB debugging) cannot work anymore on my phone. Still charge the phone ATM.
But... well... Non-rooted Android 7 is good, in fact
Soulfate said:
Use other USB cables: check (but doesn't work)
Drivers and ADB (softwares stuff): check (trying another Android device on my PC and even my NEM on others PCs)
I'm pretty sure that file transfering (and USB debugging) cannot work anymore on my phone. Still charge the phone ATM.
But... well... Non-rooted Android 7 is good, in fact
Click to expand...
Click to collapse
This issue exists only when u connect it to ur pc . U can check it will work with other pc's
gopinaidu77 said:
This issue exists only when u connect it to ur pc . U can check it will work with other pc's
Click to expand...
Click to collapse
Sorry I'm not clear enough: I've tested other Android devices on my main computer and they worked. I've also connected my NEM smartphone (broken one) on other computers where other Android devices work, still no luck. So this NEM cannot be recognized on any computer, with or without Android drivers. Plus, on my main PC, the NEM smartphone was recognized but since a bad day, it didn't worked anymore.
Soulfate said:
Sorry I'm not clear enough: I've tested other Android devices on my main computer and they worked. I've also connected my NEM smartphone (broken one) on other computers where other Android devices work, still no luck. So this NEM cannot be recognized on any computer, with or without Android drivers. Plus, on my main PC, the NEM smartphone was recognized but since a bad day, it didn't worked anymore.
Click to expand...
Click to collapse
Plz try to install hisuite so that it installs all necessary drivers for it and further it may recognize ur device
gopinaidu77 said:
Plz try to install hisuite so that it installs all necessary drivers for it and further it may recognize ur device
Click to expand...
Click to collapse
Already installed and even reinstalled
Soulfate said:
Already installed and even reinstalled
Click to expand...
Click to collapse
Have to tried to change the data cable ?

PC will not detect Mi Mix

Mix
7.0 NRD90M
MIUI Version: Miui Global 9.2 | Stable 9.2.1.0 (NAHMIEK)
kernel: 3.18.31 perf-g0bf156d-01070-g4aac0b4a
Phone came unlocked from seller HongKong Goldway on Aliexpress.
I have tried to download the usb drivers for my laptop which is on windows 10 and a PC running windows 7 and did that update driver thing and tried to use the downloaded winusb_inf file. I've also tried going into windows INF folder and right clicking that wdptmp.inf file and trying "install".
The laptop says Unknown USB device ( Device Descriptor Request Failed) and the PC says Unknown Device. Both are under the USB section on Device Manager
I installed ADB Fastboot tools, turned the phone off and held power + vol down to go into "Fastboot" where it loads a white bunny with a green russian hat holding cords behind a green android robot. Fastboot on the computer doesn't detect any devices.
I also tried Mi Suite and nothing detects. I am using the original usb type C cord and I also tried 3 different usb Type C cords.
Any help guys?? (Also I can't find any update app icon anymore...is that new?)
I want to install TWRP and root so i can do that performance tweak for the mix. and load up a custom rom.
CanadaMix said:
Mix
7.0 NRD90M
MIUI Version: Miui Global 9.2 | Stable 9.2.1.0 (NAHMIEK)
kernel: 3.18.31 perf-g0bf156d-01070-g4aac0b4a
Phone came unlocked from seller HongKong Goldway on Aliexpress.
I have tried to download the usb drivers for my laptop which is on windows 10 and a PC running windows 7 and did that update driver thing and tried to use the downloaded winusb_inf file. I've also tried going into windows INF folder and right clicking that wdptmp.inf file and trying "install".
The laptop says Unknown USB device ( Device Descriptor Request Failed) and the PC says Unknown Device. Both are under the USB section on Device Manager
I installed ADB Fastboot tools, turned the phone off and held power + vol down to go into "Fastboot" where it loads a white bunny with a green russian hat holding cords behind a green android robot. Fastboot on the computer doesn't detect any devices.
I also tried Mi Suite and nothing detects. I am using the original usb type C cord and I also tried 3 different usb Type C cords.
Any help guys?? (Also I can't find any update app icon anymore...is that new?)
I want to install TWRP and root so i can do that performance tweak for the mix. and load up a custom rom.
Click to expand...
Click to collapse
What about miflash, it will ask you to install drivers, they are bundled with miflash
james1089 said:
What about miflash, it will ask you to install drivers, they are bundled with miflash
Click to expand...
Click to collapse
Hi thanks for the reply,
Is that the program that has the "RESTESTING" and "INSTALL" button/options? If so. I've tried clicking install and it says its finished. If this is the same program were talking about, it didn't do anything to help detect the phone.
CanadaMix said:
Hi thanks for the reply,
Is that the program that has the "RESTESTING" and "INSTALL" button/options? If so. I've tried clicking install and it says its finished. If this is the same program were talking about, it didn't do anything to help detect the phone.
Click to expand...
Click to collapse
Sounding like you might have a vendor ROM installed, you should follow the guide in the guide's section, follow the guide for installing twrp with vendor ROM. The unlocked bootloader is a sure sign the vendor installed their own ROM.
james1089 said:
Sounding like you might have a vendor ROM installed, you should follow the guide in the guide's section, follow the guide for installing twrp with vendor ROM. The unlocked bootloader is a sure sign the vendor installed their own ROM.
Click to expand...
Click to collapse
interesting. I thought my miui version meant that it wasn't a vendor rom? in any case, i still can't install TWRP if i can't get my phone to detect on any pc...
CanadaMix said:
interesting. But I cant install TWRP if my pc doesn't detect the phone other than "unknown device". I've also tried installing usb drivers manually in Device Manager.. thats why I'm here lol
Click to expand...
Click to collapse
Yea the guide tells you how to install the drivers, miflash has an option to install driver's. From fastboot you bypass the ROM
http://en.miui.com/thread-345974-1-1.html#post_6279092
james1089 said:
Yea the guide tells you how to install the drivers, miflash has an option to install driver's. From fastboot you bypass the ROM
Click to expand...
Click to collapse
I've already installed adb fastboot and all that on my pc. Booted my device into fastboot mode. fastboot does NOT detect any devices though. see my issue? i cant do anything from fastboot because nothing is detected.
Also i only have 4 numbers...doesn't that mean its NOT vendor?
CanadaMix said:
I've already installed adb fastboot and all that on my pc. Booted my device into fastboot mode. fastboot does NOT detect any devices though. see my issue? i cant do anything from fastboot because nothing is detected.
Click to expand...
Click to collapse
No follow the guide for the correct install of driver's, disable driver signature in windows 10.
http://en.miui.com/thread-345974-1-1.html#post_6279092
There are 1000s of people on this forum who have done the same thing you are trying to do. So basically you are trying to get China dev ROM installed through miflash, then your PC will recognize it then you can install the rest after.
Search vendor ROM mi mix, even if it isn't vendor ROM sounds like you are still going to follow the same guide.
Have you tried another PC? Don't see anyone else complaining about not detected
james1089 said:
No follow the guide for the correct install of driver's, disable driver signature in windows 10.
http://en.miui.com/thread-345974-1-1.html#post_6279092
There are 1000s of people on this forum who have done the same thing you are trying to do. So basically you are trying to get China dev ROM installed through miflash, then your PC will recognize it then you can install the rest after.
Search vendor ROM mi mix, even if it isn't vendor ROM sounds like you are still going to follow the same guide.
Click to expand...
Click to collapse
I've already tried this and still nothing comes up on miflash or anything else. i swear im not retarded. I tried it on 2 laptops running win 10 and a pc desktop running win 7. my redmi note 4 global detects on all of them no problem which is making me frustrated here.
james1089 said:
No follow the guide for the correct install of driver's, disable driver signature in windows 10.
http://en.miui.com/thread-345974-1-1.html#post_6279092
There are 1000s of people on this forum who have done the same thing you are trying to do. So basically you are trying to get China dev ROM installed through miflash, then your PC will recognize it then you can install the rest after.
Search vendor ROM mi mix, even if it isn't vendor ROM sounds like you are still going to follow the same guide.
Have you tried another PC? Don't see anyone else complaining about not detected
Click to expand...
Click to collapse
i cant install china dev rom if miflash doesn't even detect anything plugged in. literally about to smash my mix. yes i tried to follow that guide and similar ones like it. and yes i disabled signature
installed drivers from miflash, disabled driver sig, put phone into fastboot, plugged it in the pc, clicked REFRESH on miflash. nothing appears.
I'm not crazy.
CanadaMix said:
i cant install china dev rom if miflash doesn't even detect anything plugged in. literally about to smash my mix. yes i tried to follow that guide and similar ones like it. and yes i disabled signature
installed drivers from miflash, disabled driver sig, put phone into fastboot, plugged it in the pc, clicked REFRESH on miflash. nothing appears.
I'm not crazy.
Click to expand...
Click to collapse
Did you try the 3 methods.
http://en.miui.com/thread-414449-1-1.html
james1089 said:
Did you try the 3 methods.
http://en.miui.com/thread-414449-1-1.html
Click to expand...
Click to collapse
i have tried 2 and 3, nothing. method 1's steps didnt really make any sense to me so i didnt do that one.
im dumbfounded because im reading posts on XDA and MIUI forums and theres like 30% of mi mix owners that never found a solution to this while the other portion did easily. I have no idea what I could be doing wrong and I'm starting to think it's the phone and not my laptop. I also found out that when i go into fastboot mode on my mix, it only stays in fastboot mode for like 30 seconds and then ejects itself out of fastboot mode (im not sure if this is normal)
Ive also tried to download older official china roms and tried updating them through the mix's updater option. nothing. what in the hell is going on here?!??!?!
CanadaMix said:
Mix
7.0 NRD90M
MIUI Version: Miui Global 9.2 | Stable 9.2.1.0 (NAHMIEK)
kernel: 3.18.31 perf-g0bf156d-01070-g4aac0b4a
Phone came unlocked from seller HongKong Goldway on Aliexpress.
I have tried to download the usb drivers for my laptop which is on windows 10 and a PC running windows 7 and did that update driver thing and tried to use the downloaded winusb_inf file. I've also tried going into windows INF folder and right clicking that wdptmp.inf file and trying "install".
The laptop says Unknown USB device ( Device Descriptor Request Failed) and the PC says Unknown Device. Both are under the USB section on Device Manager
I installed ADB Fastboot tools, turned the phone off and held power + vol down to go into "Fastboot" where it loads a white bunny with a green russian hat holding cords behind a green android robot. Fastboot on the computer doesn't detect any devices.
I also tried Mi Suite and nothing detects. I am using the original usb type C cord and I also tried 3 different usb Type C cords.
Any help guys?? (Also I can't find any update app icon anymore...is that new?)
I want to install TWRP and root so i can do that performance tweak for the mix. and load up a custom rom.
Click to expand...
Click to collapse
Have you tried updating driver software to USB MTP?
omerbagi10 said:
Have you tried updating driver software to USB MTP?
Click to expand...
Click to collapse
Hey thanks for the reply.
Do you see picture 1 you uploaded, where its device manager and you can see Portable Devices and there you have that One A2001 device that shows up?
I don't have ANYTHING that pops up under portable devices or portable storage.
Mine only has a notification under the USB serial bus controllers. Mine says only this
Now, I know what you mean by trying to install the MTP USB Device, except you can't do that when you have this kind of USB error because it doesn't even detect a device to even update a driver to MTP.
If you read back you'll see that I have tried installing USB drivers before, I've also used the MiFlash tool to install drivers through there. Still nothing. If someone can find a fix I'll paypal them a few bucks for their trouble because I seriously don't know what to do from here. I've searched many forum posts on here, miui forums, reddit and everyone seems to at least have something detect in their Device Manager as a device. OR some people are able to detect their device in ADB boot but mine doesn't and mine also can only stay in fastboot for 30 seconds before it kicks itself out.
I also don't believe I have a vendor rom because it only has 4 numbers despite coming in the mail already with an unlocked bootloadeder.
CanadaMix said:
Hey thanks for the reply.
Do you see picture 1 you uploaded, where its device manager and you can see Portable Devices and there you have that One A2001 device that shows up?
I don't have ANYTHING that pops up under portable devices or portable storage.
Mine only has a notification under the USB serial bus controllers. Mine says only this
Click to expand...
Click to collapse
Can you send me a picture of your device manager window? (It doesnt have to be under portable devices/storage, send me a picture and I will have a look).
omerbagi10 said:
Can you send me a picture of your device manager window? (It doesnt have to be under portable devices/storage, send me a picture and I will have a look).
Click to expand...
Click to collapse
ok hold on ill boot up my laptop. my previous post was a picture of just an example from google. lol
omerbagi10 said:
Can you send me a picture of your device manager window? (It doesnt have to be under portable devices/storage, send me a picture and I will have a look).
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ok this is my laptop
CanadaMix said:
ok this is my laptop
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Try right clicking on the unknown usb device and if it shows that you can update your driver software so try doing what I sent in my first reply (I hope your phone is connected to your pc in this picture ?)
omerbagi10 said:
Try right clicking on the unknown usb device and if it shows that you can update your driver software so try doing what I sent in my first reply (I hope your phone is connected to your pc in this picture )
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Click to collapse
phone is connected. and ive already tried what you're guide says. except this is what it looks like on mine\
no MTP option at all
when i uncheck compatible hardware box (there is no mtp as far as i looked in the options)
I believe yours gives you the MTP option because your computer picked it up as a device. Whereas mine is having some kind of USB error and doesn't know wtf is plugged in? The thing is, it will detect my Redmi Note 4 Global with no problem... so
CanadaMix said:
phone is connected. and ive already tried what you're guide says. except this is what it looks like on mine\
no MTP option at all
when i uncheck compatible hardware box (there is no mtp as far as i looked in the options)
I believe yours gives you the MTP option because your computer picked it up as a device. Whereas mine is having some kind of USB error and doesn't know wtf is plugged in? The thing is, it will detect my Redmi Note 4 Global with no problem... so
Click to expand...
Click to collapse
Damm.
IDK maybe there is a problem with your charging port.
You can try another thing, If you have another phone with a USB type C port and you have a USB type C to USB type C charging cable, then connect these 2 phone and try transferring files from one phone the to other (Did it with my phone and my friend's Nexus 5X).

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