Need expert help - Xiaomi Mi Max Questions & Answers

Dear All,
I bought a Mi max 2 months ago, after using it some,i decided to change my rom.
What i did:
1)Unlock phone via mi
2)Usb debugger
3)TWRP
4)Supersu rooted
Everything was fine.
I downloaded a rom and flash it in fastboot mode and BUM! total darkness.
After some research , I managed to reach my phone via MiFlash.
Mi Flash now sees my phone as a port device Qualcomm....
I downloaded a correct rom.
So what is my problem !
In EDL mode,I start flashing, 2-3 seconds it flashes than it says `can not see port`(I downloaded all drivers,disable/able driver enfor...sth)
And phone turns in NULL mode, no connection any more from pc to phone.
If i disattached/attached battery and connect again to PC in EDL mode, i can reach it for a few seconds and than again losing connection.
I need my phone to keep connected to my pc untill i will finish flashing.
It is complicated, i am not even sure if it is possible or i damaged my motherboard.
What can i do???
Thanks in advance

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[Q] how to fix bricked phone plz help

so my phone r800i xperia play i tried to get cm9 aqnd when it told me to fastboot
reboot the device to cwm it didnt turn on and when i press on button it just makes a buzz and it connects to my comp it like 1 min and the red light flickers while its pluged in to my computer using usb then it pops up unkown device plugged in your pc.then fails to install it help fastboot and flash mode wont turn on.
i asked my cousin who worked with these problems he says you have to do some complex thing on your computer. Any other way i might send it to sony.
it keeps poping up that it cannot recognize my usb plugged in .
Try downloading and running the update service:
http://sony-ericsson-update-service.en.uptodown.com
This should flash your phone back to default (stock) ROM I believe. It worked for me when I deleted /system
Flashtool is much better that SEUS in my opinion. Much more flexible.
When my Play would be rebooting constantly I:
1. Connected it to pc, Let it recognize my device
2. Before it would reboot again, I took the battery out.
3. Entered fastboot mode
4. Flashed new firmware

Totally bricked Xiaomi Redmi 1s

Hi, friend gived me his phone to repair, he had bricked it, I cant access to Recovery or fastboot... and when i tried to download stock rom via preloader my pc si still connecting/disconnecting with phone. I found on internet this is also damaged preloader. So I need to download by HW preloader, so I must found pin called CKOLA etc. But when i opened phone, there isnt any labels on board. Please help me, and sorry for my english am a czech.
picture of board:
i65.tinypic.com/122j18p.jpg
Try to flash it via adb using our legend stock rom miui5
i cant acess to recovery or system, phone wont turn on... and when trying to download via flashtools, phone connect to pc and after 3 seconds disconnect and this repeats.
Can you provide the picture so we can help you out as we can. ?

Device bricked - white LED only flashing when connected to USB cable, no EDL possible

Hi
I need really some good ideas.
My Mi Mix 2 bricked first when I was flashing the global rom via TWRP.
Installation worked out, I choose restart system in TWRP and then the screen got black and nothing happened any more.
At that time device was in EDL mode and was detected by MiFlash.
After some days I solved the "cannot receive hello package" issue and MiFlash started to flash the system (I choose China stable as first recovery).
Unfortunately MiFlash was not successful, I got the "Not enough storage is available to process this command.(0x80070008; Max buffer sector is 256)" failure message and since that the device is more or less fully dead:
no reaction at all on any hard button combinations
no EDL detected
no fastboot
The only reaction I see is the white LED light flashing when connected to a USB cable, but the PC does not recognize the device at all anymore.
Any idea how I can bring back the device to life?
Thnx
no one any idea to support?
How did you solve it man
why don't you try to use deep flashing cable to get edl mode

Phone bricked after disconnected while miflash still running

Hello guys, my cable was quite broken so suddenly the flash from miflash was cancelled, and when I force reboot it, my phone only vibrate with black screen and I can't connect it with PC anymore, can't boot to recovery and bootloader. Can someone help me what should I do?
Check if you can boot in edl mode. Search in google for procedure.
Open the phone and use the testpoint method to get into edl, check the procedure on YouTube therefore hand

How to Unbrick Xiaomi Mi A2 lite?

Hi I recently try to flash a Stock Android One to my Xiaomi Mi a2 lite (Global Version of Redmi 6 pro).
I used Mi flashtool and I download a Fastboot Image file that matches my device model but my phone is bricked
the notification light is blinking when ever I push the power button. And I cannot know when my phone is charging there are no display that my phone is charging and when I press the Volume down and Power button I cannot access the Fastboot mode so I just simply attached my phone to the Computer and I shocked when I heared of a sound that my device was read by the computer but the phone is dead that time so I use the Miflash tool and It detect my phone but when I use powershell and command fastboot devices it doesnt recognized or detecting my phone.
So I decided to flash the rom to my phone because it can detect it, but Its taking too long to flash, 1500 seconds has passed but the flashing is not finish so I decided to unplug my phone but the xiaomi flash tool is still flashing so I thought that the app is corrupted so I just exit the app and open it again and do the flashing again but 2000 seconds has passed and still its the same thing I unplug the phone and the flashing still continue so I decided to stop it.
After some time I try to plug my device again but the computer dont recognized the phone anymore, the connected device sound has not triggered and the miflash tool has not recognized my phone anymore and the blinking notification light is not present too.
Please anyone help me I need this phone to attend my Online Classes please.
Similar situation here. Tried to flash Magisk. Stuck on a boot loop. Then I tried to flash Global a2 lite ROM.
Now my phone is stuck in EDL mode with 900E Drivers I see random numbers in MiFlash. When I install 9008 drivers I see the COM10 and the same random numbers on the device info in the MiFlash tool.
Taking like 30 minutes to flash and never ends. If someone has the Auto unbrick Mi a2 Lite software
please post it here so we can try to flash with this one.

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