Question mi 11x no fastboot device found in PC - Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40

I download all the drivers. Previously i fash rom in my same device no problem face. after that used miuisr rom. but when i try to go miuivn and for that i flash TWRP to Oragne fox recovery , and then the problem start. when i reboot o or power off the device did not boot up or power on. after lots of try sometimes its power on. also no storeage found in PC. also no fastboot device found in fastboot mode. Please if you know anything please give me some way to solve my problem

antorsky2010 said:
I download all the drivers. Previously i fash rom in my same device no problem face. after that used miuisr rom. but when i try to go miuivn and for that i flash TWRP to Oragne fox recovery , and then the problem start. when i reboot o or power off the device did not boot up or power on. after lots of try sometimes its power on. also no storeage found in PC. also no fastboot device found in fastboot mode. Please if you know anything please give me some way to solve my problem
Click to expand...
Click to collapse
Hi,
Been there, i had mega problems with my pc not detecting my F3 in fastboot mode, the Answer was to use a cheapy Targus 4 port usb adaptor,
you could check this thred:
Fastboot not working in Windows 11 [Resolved]
Hello! I cant get my Windows 11 virtual machine to detect my Xiaomi 12 when its in Fastboot mode. Does any one happen to have any ideas to solve this? It shows up as 'Android' in device manager. I've also attempted to install a drivers manually...
forum.xda-developers.com
The XDA member Titek found the solution,
I hope you sort it.

Related

[Q] Broken from update to Lollipop (stuck in fastboot)

I've seen some other people with this problem, but there have been no fixes.
The problem is that the phone was updated to Lollipop. It worked for a little bit, but after a couple of minutes lots of programs started force quitting, and it eventually turned off.
When it turns on, it takes about 20 minutes, and then goes into fastboot mode.
If I try to get into download mode, it stays on download mode for around 15 seconds, and then it continues into fastboot mode. Windows does not recognize the phone in download mode, so I can't restore anything from there.
What I have learned then is that I need to flash the laf.img file, which I got from download the official firmware from LG's website by inserting my IMEI, so it's the right version, and then trying both fastboot flash laf laf.img, as well as fastboot
boot laf.img. The problem is that they both fail writing, but it's not just that command. I can't do fastboot erase recovery, or fastboot erase anything, only thing that works is fastboot reboot.
Does this mean that the internal storage is broken? Is there anything else I can do? I can execute fastboot commands, but it seems like I cannot write anything. The drivers seem to be working, as it's recognized as a fastboot devices, but it only says
? fastboot devices
All commands result in a error(failure or something like that. I've removed the SD card as well, as I heard that might cause problems. As far as I know, I need to flash the laf.img to get into download mode, and from there on can flash via kdz.
Help please? This kind of sucks..
When you write a command, does it show on the phone?
You might need to change the driver in device manager. Look for "Android", update driver, browse my computer..., let me pick from a list, and here you'll see 3 different drivers, what you want is "Android bootloader interface"
hi
Hi dear frends.
Its sad to know that all you guys cant go to download mode or facing security error or stuck in lg logo or in fastboot mode
And some guys stuck qhsuab bulk 9008
So the solution is here.
If you are unable to get into download mode then you need to force your g3 into qhsusb bulk mode by shorting the test point.
I will help u all guys.....
I will help u to unbrick ur any lg model wothout download mode or stuck in 9008 or anytype of problem.
Please let me know your problem in pm.

Need your knowledge for hardbrick

Hello everyone, a couple of months now are also thanks to you in the world of modding. Yesterday (i have a Xiaomi Mi A2 Lite) during the installation of a custom ROM using ADB, typing in the fastboot command "erase system", I wrote erase a_boot for error because before I was reading a post about it and I wrote it. Yes I know, I was too stupid. Result? The phone does not start up either in recovery or in fastboot mode, and from the PC it is recognized as COM port. I have already documented about it and tried to flash everything with the Qualcomm tool after installing the drivers but nothing. I tried the EDL by activating it manually to unlock port 9008, but still during the flash gives me error. I tried everything, do it all over again in a newly formatted and clean PC from any other driver, but nothing. During the flash, even if I put the firmware in the same directory, it still gives me error. Guys I'm desperate please. I do not know what else to do. I hope to receive your answers
YouKnowAirborne said:
Hello everyone, a couple of months now are also thanks to you in the world of modding. Yesterday (i have a Xiaomi Mi A2 Lite) during the installation of a custom ROM using ADB, typing in the fastboot command "erase system", I wrote erase a_boot for error because before I was reading a post about it and I wrote it. Yes I know, I was too stupid. Result? The phone does not start up either in recovery or in fastboot mode, and from the PC it is recognized as COM port. I have already documented about it and tried to flash everything with the Qualcomm tool after installing the drivers but nothing. I tried the EDL by activating it manually to unlock port 9008, but still during the flash gives me error. I tried everything, do it all over again in a newly formatted and clean PC from any other driver, but nothing. During the flash, even if I put the firmware in the same directory, it still gives me error. Guys I'm desperate please. I do not know what else to do. I hope to receive your answers
Click to expand...
Click to collapse
Try to flash stock rom with Mi Flash "64-bit"
Here is a link for 64 bit version: https://yadi.sk/d/cel5Nm2sE1OpMg
In EDL mode
YouKnowAirborne said:
Hello everyone, a couple of months now are also thanks to you in the world of modding. Yesterday (i have a Xiaomi Mi A2 Lite) during the installation of a custom ROM using ADB, typing in the fastboot command "erase system", I wrote erase a_boot for error because before I was reading a post about it and I wrote it. Yes I know, I was too stupid. Result? The phone does not start up either in recovery or in fastboot mode, and from the PC it is recognized as COM port. I have already documented about it and tried to flash everything with the Qualcomm tool after installing the drivers but nothing. I tried the EDL by activating it manually to unlock port 9008, but still during the flash gives me error. I tried everything, do it all over again in a newly formatted and clean PC from any other driver, but nothing. During the flash, even if I put the firmware in the same directory, it still gives me error. Guys I'm desperate please. I do not know what else to do. I hope to receive your answers
Click to expand...
Click to collapse
Hello,
If you use Windows write it in CMD in Adminastrator,
Code:
bcdedit /set testsigning off
After that try flash via MiFlash a stock rom. IMPORTANT, Select clean all only.
If this not work use a Deep Flash Cable,
- Shutdown your phone
- Connect the usb cable to your computer
- Start pressing the button
- Wait 10 seconds
- Connect the cable to your phone
- Wait 5 seconds
- Stop pressing the button
Normaly the led flash, You are in EDL mode
Flash a stock rom via MiFlash with clean all option.
To leave EDL mode you need to press on power button 20 seconds.
PS: Soory for my very bad English
Pierre

My XIAOMI MI A2 went to 0% and now it has a bootloop android one

I was playing normally the phone discharged turned off, and when I connect it only shows the android one screen over and over, the led that shows that it's charging doesn't turns on, I have nothing weird installed, didn't even knew about fastboot or roms, or anything like that until 15 minutes ago, so the fastboot options are not and cannot be activated, does it have a solution? do I just let it be connected for a few hours and try again, or what, i'm a noob on this matters so I don't know what to do. Thanks
maybe try holding vol down and power for 10 or more seconds. it should vibrate. it reboots and shows fastboot icon, you can flash stock rom again, let us know
loop4444 said:
maybe try holding vol down and power for 10 or more seconds. it should vibrate. it reboots and shows fastboot icon, you can flash stock rom again, let us know
Click to expand...
Click to collapse
The fastboot screen shows, but I can't do anything, and if I connect it to my PC after watching somethings like going to CMD and trying some commands the console doesn't even recognize those commands, maybe I have to install something for it to read it? I don't know, if this helps in anyway, I appreciate it.
M4N4GM said:
The fastboot screen shows, but I can't do anything, and if I connect it to my PC after watching somethings like going to CMD and trying some commands the console doesn't even recognize those commands, maybe I have to install something for it to read it? I don't know, if this helps in anyway, I appreciate it.
Click to expand...
Click to collapse
connect phone in fastboot mode and flash stock rom trough MiFlash, but remember to take backup of internal memory. I'll release all except external sd.
pawelik said:
connect phone in fastboot mode and flash stock rom trough MiFlash, but remember to take backup of internal memory. I'll release all except external sd.
Click to expand...
Click to collapse
Can you do the backup even if the phone can't start? does de MiFlash has that option? and thanks i'll try
M4N4GM said:
Can you do the backup even if the phone can't start? does de MiFlash has that option? and thanks i'll try
Click to expand...
Click to collapse
It seems that you didn´t enable USB debugging before, maybe? Did you solve it?
SubwayChamp said:
It seems that you didn´t enable USB debugging before, maybe? Did you solve it?
Click to expand...
Click to collapse
No I didn't enable the USB debugging, and no I haven't been able to do it, the mi flash program needs extra installations but always sends an error message and closes, I really don't know how to do this kind of things, I tried with a program called MiFlash Unlock, but it needs a Xiaomi account connected with the number and I don't have one, I really don't know what to do from here, plus I've read that I need the rom to install and don't know where can I find it and which one is the one that I need to install.
Once again thanks and if someone can help me further than this is appreciated
M4N4GM said:
No I didn't enable the USB debugging, and no I haven't been able to do it, the mi flash program needs extra installations but always sends an error message and closes, I really don't know how to do this kind of things, I tried with a program called MiFlash Unlock, but it needs a Xiaomi account connected with the number and I don't have one, I really don't know what to do from here, plus I've read that I need the rom to install and don't know where can I find it and which one is the one that I need to install.
Once again thanks and if someone can help me further than this is appreciated
Click to expand...
Click to collapse
Anyway you can't do many things although you should have enabled USB debugging atleast you decided to unlock device but fastboot is (almost) useless for device with locked boatloader.
The first thing I do no matter I don't think to root or modify my device is enabling USB debugging just to have more options to recover from an eventual brick.
Now try to do the next before to go to the other option; try to enter to recovery from device off, using volume up + power for some seconds then format/factory reset and let us know what happened.
SubwayChamp said:
Anyway you can't do many things although you should have enabled USB debugging atleast you decided to unlock device but fastboot is (almost) useless for device with locked boatloader.
The first thing I do no matter I don't think to root or modify my device is enabling USB debugging just to have more options to recover from an eventual brick.
Now try to do the next before to go to the other option; try to enter to recovery from device off, using volume up + power for some seconds then format/factory reset and let us know what happened.
Click to expand...
Click to collapse
That option didn't work, volume up + power just tried to start the phone
M4N4GM said:
That option didn't work, volume up + power just tried to start the phone
Click to expand...
Click to collapse
Ok, I supposed it, some partitions get corrupted while device fails to reboot.
Your last solution is using EDL mode, you will find many tutorials on YouTube to put device in this mode using test point method, then flashing the official stock rom through MiFlash tool.
To take in account MiFlash tool doesn´t work while in fastboot mode on devices with locked bootloaders so you have to use it in EDL (Emergency DownLoad) mode, no other workaround known on that. (for this model)
As reference I´ll put the basis of the links that you need to take a look in:
- Test Point method:
https://www.google.com/url?sa=t&rct...=XzknDcBovWw&usg=AOvVaw3gCAHutdqhO0Ukszyz-XJ-
- Drivers for unbrick qualcomm devices:
https://gsmusbdrivers.com/download/qualcomm-hs-usb-qdloader-9008-driver-64-bit-windows/
- Xiaomi Flash Tool:
https://xiaomiflashtool.com/download/xiaomi-flash-tool-20181115
- Fastboot images, you can use the latest:
https://forum.xda-developers.com/mi-a2-lite/how-to/fastboot-xiaomi-mi-a2-fastboot-images-t3824871
SubwayChamp said:
Ok, I supposed it, some partitions get corrupted while device fails to reboot.
Your last solution is using EDL mode, you will find many tutorials on YouTube to put device in this mode using test point method, then flashing the official stock rom through MiFlash tool.
To take in account MiFlash tool doesn´t work while in fastboot mode on devices with locked bootloaders so you have to use it in EDL (Emergency DownLoad) mode, no other workaround known on that. (for this model)
As reference I´ll put the basis of the links that you need to take a look in:
- Test Point method:
https://www.google.com/url?sa=t&rct...=XzknDcBovWw&usg=AOvVaw3gCAHutdqhO0Ukszyz-XJ-
- Drivers for unbrick qualcomm devices:
https://gsmusbdrivers.com/download/qualcomm-hs-usb-qdloader-9008-driver-64-bit-windows/
- Xiaomi Flash Tool:
https://xiaomiflashtool.com/download/xiaomi-flash-tool-20181115
- Fastboot images, you can use the latest:
https://forum.xda-developers.com/mi-a2-lite/how-to/fastboot-xiaomi-mi-a2-fastboot-images-t3824871
Click to expand...
Click to collapse
Thanks i'll try if it works
SubwayChamp said:
Ok, I supposed it, some partitions get corrupted while device fails to reboot.
Your last solution is using EDL mode, you will find many tutorials on YouTube to put device in this mode using test point method, then flashing the official stock rom through MiFlash tool.
To take in account MiFlash tool doesn´t work while in fastboot mode on devices with locked bootloaders so you have to use it in EDL (Emergency DownLoad) mode, no other workaround known on that. (for this model)
As reference I´ll put the basis of the links that you need to take a look in:
- Test Point method:
https://www.google.com/url?sa=t&rct...=XzknDcBovWw&usg=AOvVaw3gCAHutdqhO0Ukszyz-XJ-
- Drivers for unbrick qualcomm devices:
https://gsmusbdrivers.com/download/qualcomm-hs-usb-qdloader-9008-driver-64-bit-windows/
- Xiaomi Flash Tool:
https://xiaomiflashtool.com/download/xiaomi-flash-tool-20181115
- Fastboot images, you can use the latest:
https://forum.xda-developers.com/mi-a2-lite/how-to/fastboot-xiaomi-mi-a2-fastboot-images-t3824871
Click to expand...
Click to collapse
You should try the official and safer fastboot image.
http://c.mi.com/oc/miuidownload/detail?device=1700353
Little Hill said:
You should try the official and safer fastboot image.
http://c.mi.com/oc/miuidownload/detail?device=1700353
Click to expand...
Click to collapse
Wrongly quoted.

[HELP] Bricked Begonia [SOLVED]

My Redmi Note 8 Pro has bricked after flashing Magisk, confused which method can fix my device
- No Recovery (bootloop even holding volume+)
- Can boot to Fastboot but after connect to PC it's rebooting instead connected on fastboot
can somebody help me ASAP
crazyfox21 said:
My Redmi Note 8 Pro has bricked after flashing Magisk, confused which method can fix my device
- No Recovery (bootloop even holding volume+)
- Can boot to Fastboot but after connect to PC it's rebooting instead connected on fastboot
can somebody help me ASAP
Click to expand...
Click to collapse
Can you get it to stop at fastboot, and stop rebooting over and over? Like, when it first powers down (black screen), before it starts to come back up, hold power and volume down, and boot to the fastboot screen. It should stick. From there you can flash stock ROM.
You might need to only flash stock boot.img, but when that's happened to me, I flashed the whole thing
beachfl said:
Can you get it to stop at fastboot, and stop rebooting over and over? Like, when it first powers down (black screen), before it starts to come back up, hold power and volume down, and boot to the fastboot screen. It should stick. From there you can flash stock ROM.
You might need to only flash stock boot.img, but when that's happened to me, I flashed the whole thing
Click to expand...
Click to collapse
Get some info from youtube it seems this laptop fail to detect/install adb/fastboot driver,, then my Device go to charging mode and ended up bootloop instead of charging. (because if i let the phone itself, without connecting to Laptop. . .it's rock solid on Fastboot mode)
Still try to get other PC/Laptop, seems current available one has a messy Windows. . .
When i execute "fastboot devices" on cmd,, pop-out error api-crt-. . . .- l1.1.0.dll missing
Try installing vc_redist failed to execute MSU
crazyfox21 said:
My Redmi Note 8 Pro has bricked after flashing Magisk, confused which method can fix my device
- No Recovery (bootloop even holding volume+)
- Can boot to Fastboot but after connect to PC it's rebooting instead connected on fastboot
can somebody help me ASAP
Click to expand...
Click to collapse
So Sad, was stuck in the same situation tried 100 of methods but all in vain, in the end had to send my device to customer care center & received after 15 days without charges
I use to flash rom`s when i was younger phones and tablets and never had a brick, I am glad it`s out of my system, Anyway the 8pro works fine for me as a non-gamer as it seem to be very risky to flash.
Good luck getting your problem solved.
crazyfox21 said:
My Redmi Note 8 Pro has bricked after flashing Magisk, confused which method can fix my device
- No Recovery (bootloop even holding volume+)
- Can boot to Fastboot but after connect to PC it's rebooting instead connected on fastboot
can somebody help me ASAP
Click to expand...
Click to collapse
crazyfox21 said:
Get some info from youtube it seems this laptop fail to detect/install adb/fastboot driver,, then my Device go to charging mode and ended up bootloop instead of charging. (because if i let the phone itself, without connecting to Laptop. . .it's rock solid on Fastboot mode)
Still try to get other PC/Laptop, seems current available one has a messy Windows. . .
When i execute "fastboot devices" on cmd,, pop-out error api-crt-. . . .- l1.1.0.dll missing
Try installing vc_redist failed to execute MSU
Click to expand...
Click to collapse
Greetings,
First thing I would do is grab the latest version of ADB/Fastboot, uninstall previous version and reinstall it on your Laptop as Admin, turn off your Anti-virus anti-spyware, optimization program or whatever app you may have running on your Laptop and which could prevent system modification, then run it as Admin. If during installation you are poped with installing more things like MS or google's libraries and such, install them.
You may also try to reboot your phone to fastboot while already being connected to computer which may prevent it to boot to the charging page.
If you manage to get fastboot stable enough when connected and if you have no done already, you may want to proceed with reading the [GUIDE][INFO][PSA] Redmi Note 8 Pro - Megathread + CFW and applying the anti-brick solution before flashing anything else like a recovery again.
Assuming you have not damaged anything else, to recovery from a Magisk installation failure you may only need to flash the boot.img from your exact same Stock image you were on.
If that does not suffice, flashing additionally system and userdata (all data will be lost) should fix it.
Hope this helps,
Good Luck!
PS: I am assuming your bootloader is unlocked right?
[SOLVED]
Sorry for late update. . .
Just like i mention above, cause of laptop that i borrowed so messy. . .its anti-core thing won't allow adb/fastboot connection (that's why, my device suddenly disconected and going to charging mode)
*as soon as i go to nearest net-cafe, i can do fastboot thing (Re-flash stock boot.img and TWRP) and my phone booted up normally ??
Edit : my false because i'm forget to close AVB before flashing Magisk
crazyfox21 said:
[SOLVED]
Sorry for late update. . .
Just like i mention above, cause of laptop that i borrowed so messy. . .its anti-core thing won't allow adb/fastboot connection (that's why, my device suddenly disconected and going to charging mode)
*as soon as i go to nearest net-cafe, i can do fastboot thing (Re-flash stock boot.img and TWRP) and my phone booted up normally ?
Edit : my false because i'm forget to close AVB before flashing Magisk
Click to expand...
Click to collapse
So glad you could fix it and make it work in the end! That's all what matters!
You can now mark your thread as "[SOLVED]" by editing original message tittle
Cheers!

Question Poco F3

hello brothers please help me. I wrote the original rom to the phone with flash tool. but the phone storage fills up by itself. the gyroscope deck is up. and when the power is turned on, the phone restarts by itself and the question pops up.
Fix : ramdump slpi (Storage Keep On Filling Up Without Doing Anything) POCO F3 / Redmi K40 / Mi 11x
Hi All, I hope doing well, it's difficult to say without seeing them. Will explain how I fixed this. Cause : I messed up with my `Persist` partition while restoring TWRP Backup. Solution : • Reboot to Recovery > Manage Partition > Select...
forum.xda-developers.com
Maybe this helps, is sounds similar.
semseddin1 said:
hello brothers please help me. I wrote the original rom to the phone with flash tool. but the phone storage fills up by itself. the gyroscope deck is up. and when the power is turned on, the phone restarts by itself and the question pops up.
Click to expand...
Click to collapse
If your bootloader is unlocked and you can access FASTBOOT then you could try,
Preinstall notes,
The Bootloader needs to be unlocked and USB drivers installed.
Rom installation
1. Start with a clean install of the Xiaomi.eu V12. Download and Unzip Xiaomi.eu V12 rom and install via FASTBOOT.
1a. To enter Fastboot mode, turn off your F3 and hold down the Volume down & power buttons together until you see Fastboot.
1b. Using a PC, Run the .bat file: windows_fastboot_first_install_with_data_format.bat
and complete the initial install.
I hope it helps,
Good luck
So if I do this, will my mobile device be fixed? Because I have the gyroscope deck removed, there is a ramdump error in the storage, will it be fixed if I do these?
Read this discussion.May be this can help you here https://forum.xda-developers.com/f/xiaomi-manana-poco-f3-xiaomi-mi-11x-redmi-k40.12161/ If yes then please mentioned me here.

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