Fastboot undetectable - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hi, i've recived my xiaomi mi 9t pro just yesterday.
I wanted to unlock his bootloader and installa twrp, but all of my PC (one with windows and one with Linux) can't see the fastboot mode.
Already checked all the stuff in developer settings.
I've already installed Google drivers and tested everything with my mi pad 4, and all works fine.
When i plug the phone in fastboot mode, no sounds from windows and no refreshs from device manager,but if i use adb When phone is on, it works fine.
Can someone help me?

Install 15sec adb and fastboot. Hope that solves ur issue
Sent from my Redmi K20 Pro using Tapatalk

GouravBaghel said:
Install 15sec adb and fastboot. Hope that solves ur issue
Sent from my Redmi K20 Pro using Tapatalk
Click to expand...
Click to collapse
It didn't work, it doesn't detect fastboot anyway

Related

[ROM][Unlocked BL][6.0] Xiaomi.eu 7.2.16 for MI5S/MI5S Plus

Xiaomi.eu MultiLanguage ROM for MI5S | MI5S Plus
Download
http://miuif.celogeek.com/7.2.16/
https://megadysk.pl/f/7.2.16
Rom Installation
1. Unlock bootloader
2. Flash TWRP (i uploaded china twrp on this forum, use that)
3. Factory reset (do your backup before processing!) -> if you are using mi account, please remenber that's account's password or remove mi account from device
before factory reset, because you need to input mi account password to use phone after factory reset!
4. Wipe data (it will erase your internal storage. PLEASE DO YOUR BACKUP BEFORE PROCESSING!!!
5. Install rom
6. Enjoy!
Did anyone try it? I have Mi 5s 4GB ram. Thanks.
Looks like Xiaomi.eu is unavaiable the last 2 days...
Or is it just me?
Sent from my MI 5 using XDA Premium HD app
Thank you for sharing. Rom works great on Mi 5s 4/128.
Hello
I read that the new existing TWRP version is for Xiaomi normal Mi5s, not for the plus.
Can you confirm that it also works on the PLUS?
I'm a bit confused and did not know what to do, I would not make a mistake.
I do not understand why there is already the ROM for the model Mi5S PLUS but not the TWRP recovery exists to charge it ........ it does not seem logical ...
Thank you.
Rock
:good:
Works great on Mi 5s 3/ 64
step one - unlock bootloader for UK
Hi... I just received my mi5s 4gb phone and discovered UK locale is missing. This means I can't set up a Mi account with +44 number in order to use bootloader unlock tool. Any ideas of how to proceed?
Thanks
Derodraaa said:
Hi... I just received my mi5s 4gb phone and discovered UK locale is missing. This means I can't set up a Mi account with +44 number in order to use bootloader unlock tool. Any ideas of how to proceed?
Thanks
Click to expand...
Click to collapse
Or scrap that... UK locale magically appeared after a reboot so was able to request bootloader unlock. Said it can take up to 10 days though?! :crying:
There are some already for unlock granted Accounts which helped me.... bugmenot.com
Managed to unlock the bootloader using MIUI unlock tool. ADB/Fastboot don't appear to be working though. I've enabled USB Debugging via developer options and have it in MTP mode. Command "ADB devices" shows nothing as does "fastboot devices". I assume this is a compatible USB driver issue. It appears to be fine in Device Manager (i.e. no yellow triangle). Any idea what I can do to fix? I'm running Windows 7.
I'm assuming I can't run "fastboot flash ... " if "fastboot devices" comes up with nothing.
Did anyone manage to install TWRP on Mi5s PLUS? Does that work
Derodraaa said:
Managed to unlock the bootloader using MIUI unlock tool. ADB/Fastboot don't appear to be working though. I've enabled USB Debugging via developer options and have it in MTP mode. Command "ADB devices" shows nothing as does "fastboot devices". I assume this is a compatible USB driver issue. It appears to be fine in Device Manager (i.e. no yellow triangle). Any idea what I can do to fix? I'm running Windows 7.
I'm assuming I can't run "fastboot flash ... " if "fastboot devices" comes up with nothing.
Click to expand...
Click to collapse
Problem solved... was a conflict with an old ADB driver on my PC.
GSAM Battery Monitor not working
Anyone trying to run GSAM Battery Monitor on this ROM? I'm getting a lot of non-sensical output. Was working fine on stock ROM.
So, before I go through the trouble of rooting and flashing, is this particular rom any good? Are there any bugs?
Is working almost perfect, the only bug I had found is, fingerprint. Each time I reboot the phone, for the first login, I have to enter password manually, then fingerprint works perfectly until next reboot.
afrugone said:
Is working almost perfect, the only bug I had found is, fingerprint. Each time I reboot the phone, for the first login, I have to enter password manually, then fingerprint works perfectly until next reboot.
Click to expand...
Click to collapse
That's actually not a bug, that's the way it works. First log in after a reboot is password/pattern, then fingerprint works each time after until the next reboot.
afrugone said:
Is working almost perfect, the only bug I had found is, fingerprint. Each time I reboot the phone, for the first login, I have to enter password manually, then fingerprint works perfectly until next reboot.
Click to expand...
Click to collapse
It's not a bug at all. It's an android OS behaviour.
Installed this rom but viper for andriod have issue
Xiaomi.eu 6.10.27 uploaded! go to op and get yours!
Btw whats new in this version

Fastboot or Something broken

Hi,
I have a big issue with my Mi 5 right now. Can anyone help me with this please? The fastboot seems to be broken. These are symptoms:
1. I connected my phone to the computer, with USB debugging turned on, in normal mode, open adb command promp, I typed adb devices, adb recognize the phone, then I type adb reboot bootloader to reboot the phone to bootloader, it works, the phone goes to fastboot mode, and I type adb devices, adb does not recognize the phone. Therefore I can't install TWRP. I fell something not right at this moment.
2. I can't use MiFlash to flash my phone anymore. I plugged the phone in, with USB debugging turned on, in fastboot mode. The latest MiFlash can recognize my phone but when I flash the 7.4 global ROM, it just run something, but does not have any effect on the phone. The phone restarts, nothing changes. I tried the older MiFlash, and this one does not recognize my phone.
3. I can't update the phone through OTA or the xiaomi updater with downloaded ROM from official xiaomi. It says something not right. There's only a circle appear, the phone restart, and nothing changes.
4. I can't reset the phone to factory using the reset function in setting. There's only a circle appear, the phone restart, and nothing changes.
My phone is running global ROM 8.0.2.0 Stable from xiaomi. The previous ROM I flash is Resurrection Remix Rom. I used MiFlash to flash back to the 8.0.2.0 Rom. The phone has never been rooted. Everything is running well on my phone. Except that fastboot. I am using windows 10 anniversary. ADB is installed. I tried on windows 7 on my laptop, it has the same problem.
These are some methods on the internet I did try but nothing changes. Please help me. Thank you so much
On fastboot mode you should use fastboot command, not adb. Did you flash it via edl mode?
Sent from my MI 5 using Tapatalk
having the same problem here, miflash doesn't work
arif_kholid said:
On fastboot mode you should use fastboot command, not adb. Did you flash it via edl mode?
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
how to enter edl mode?
tsukiyakie said:
having the same problem here, miflash doesn't work
how to enter edl mode?
Click to expand...
Click to collapse
Fastboot oem edl
Sent from my MI 5 using Tapatalk
arif_kholid said:
Fastboot oem edl
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
tried it, the screen went blank and nothing happened afterwards, am I doing it wrong?
tsukiyakie said:
tried it, the screen went blank and nothing happened afterwards, am I doing it wrong?
Click to expand...
Click to collapse
Maybe you are on newer firmware where edl mode is locked. You can try update via Chinese mi pc suite or unlock your bootloader then flash via fastboot
Sent from my MI 5 using Tapatalk
arif_kholid said:
Maybe you are on newer firmware where edl mode is locked. You can try update via Chinese mi pc suite or unlock your bootloader then flash via fastboot
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
I see...
Btw I already unlocked the bootloader.
Is it possible to flash official FW via fastboot? If so, would u mind telling me how?
tsukiyakie said:
I see...
Btw I already unlocked the bootloader.
Is it possible to flash official FW via fastboot? If so, would u mind telling me how?
Click to expand...
Click to collapse
Yes it's possible and safest way to flash via fastboot. You can use miflash for that, I'm sure there is some tutorial on this forum or If you cant find it then go to miui forum
Sent from my MI 5 using Tapatalk

HELP!! Bricked MI 8 SE

Hello,
I bricked Mi 8 SE with locked bootloader and no recovery... After Mi logo, a message "The system has been destroyed" appears.
How can I flash the stock rom without waiting for unlock permission? Is there any way to enter EDL mode without opening the device?
What you did?
Tried to change from stable to dev with xiaomitool. Now only fastboot is available but it's useless with a locked bootloader. Perphaps I can restore the device with mi pc suite? It's does not seem to recognize the device though
https://forum.xda-developers.com/an.../guide-how-to-reboot-to-edl-fastboot-t3394292
Sent from my Redmi Note 4 using Tapatalk
Praveen Goud survi said:
https://forum.xda-developers.com/an.../guide-how-to-reboot-to-edl-fastboot-t3394292
Sent from my Redmi Note 4 using Tapatalk
Click to expand...
Click to collapse
Tried this without success. The device just reboot.
Ydraulikos said:
Tried to change from stable to dev with xiaomitool. Now only fastboot is available but it's useless with a locked bootloader. Perphaps I can restore the device with mi pc suite? It's does not seem to recognize the device though
Click to expand...
Click to collapse
If you can access to Fastboot then you should be able to install stock miui fastboot rom. You can find the rom here: https://forum.xda-developers.com/mi-8/development/recovery-twrp-3-2-2-0703-t3812600
Instructions for fastboot installation: http://en.miui.com/a-234.html
Sorry I overlooked you are using Mi8 SE. In this case you should wait official stock fastboot rom. The rom will be available on official en.miui.com
Hi
I have the same problem
you did not find a solution?
I have already opened the device and tried to download via EDL MIFlash
But it did not work out
the error always appears ERROR: Only nop and sig tag can be recevied before authentication.
and after the "You are not authorized to Download !!!"
In my case, I was able to boot the device by typing "fastboot continue" in fastboot mode (if you see the offline battery charging screen do it twice).
Ydraulikos said:
In my case, I was able to boot the device by typing "fastboot continue" in fastboot mode (if you see the offline battery charging screen do it twice).
Click to expand...
Click to collapse
thanks, but in my case it did not help
after entering the command returns "The system has been destroyed"
Hi read on miui forum about antrollback on redmi note 5 forum, maybe is a chance for your phone
soreldc said:
Hi read on miui forum about antrollback on redmi note 5 forum, maybe is a chance for your phone
Click to expand...
Click to collapse
No.
_katho_ said:
No.
Click to expand...
Click to collapse
can u fastboot flash recovery
Xiaomi mi 8 SE bricked , help!!!!!!
Good Morning !!
Did you find the solution for the XIAOMI MI 8 if bricked?
I have the same problem, help me, please!
Hi
Please any one find a solution for this issue.
Same thing for me I have MI 8 se with locked bootloader and the system has been destroyed.
Please update us if any one has a solution.
Flash this rom using Xiaomi Flash Tool.
Download the fastboot rom.
https://xiaomifirmware.com/roms/download-official-miui-roms-for-xiaomi-mi-8-se/
---------- Post added at 07:47 AM ---------- Previous post was at 07:46 AM ----------
Can u go to fastboot, if yes then
Flash this rom using Xiaomi Flash Tool.
Download the fastboot rom.
https://xiaomifirmware.com/roms/download-official-miui-roms-for-xiaomi-mi-8-se/

Bootloop - Help - Xiaomi Mi A2

Here we go:
1- Today i got a new phone
2- Wanted to remove the Google search bar and disable google app
3- Restart and the phone screen is very different like another version, so i decide to do a soft reboot
4- Phone stuck on auto loop
5- Try recovery mode, dont work
6- Fastboot works
7- I download new room jasmine_global_images_V10.0.12.0.PDIMIXM_20190712.0000.00_9.0_1e580ee45b
8- Download Miflash and Minimal ADB and fastboot.
9- Plug the phone in pc
10- Unlocks OEM with app
11- Opened Mi flash
12- Miflash have installed all the drivers
13- When i click on refresh the Fastboot icon(the android and the soviet cat) dissapears and the only thing i have is in one corner "press any key to shutdown"
Important data:
-i have windows 10 with usb 3.1 and 2.0
-USB debugg is locked
-By pure luck once i managed to do a full boot sequence but when it finished the layout of the screen was different, like another version and i started updating it, after a couple of updates it stuck again on bootloop.
- i have no idea what was the original version on the room but in the last point and in nÂș 3 it was 10.0.7.
- i have nothing that i cannot recover so i dont mind wiping out my userdata
-i have considered a test point but i dont know if it going to work
-return it to amazon its my last ressort
- i read about the issues in december and january with the bootloop but i tried everything
-i have acces to a computer with linux
-its very difficult to start the fastboot logo/menu and almost impossible the recovery mode, it almost always ends with phone booting, when i plug it onto my pc it start with the bootloop.
-sometimes when i click on refresh while the phone with the screen in black or starting up with the android one logo it changes to fastloop automatically
- also tried a hard resset and nothing changed
I have no clue what to do, should i do the test point, ask for another in amazon, spray it with holy water??
Sorry for the possible typos and all the numbers i wanted to explain myself and to put some order in my head.
Please help and Thanks in advance
Fastboot rom
Try FASTBOOT method to unbrick your mi a2,
Karthickvel1988 said:
Try FASTBOOT method to unbrick your mi a2,
Click to expand...
Click to collapse
My PC does not recognize the phone and when i click on refresh the fastboot icon goes out and i can only se "pres any key to shutdown"
SrBisectriz said:
My PC does not recognize the phone and when i click on refresh the fastboot icon goes out and i can only se "pres any key to shutdown"
Click to expand...
Click to collapse
I think you should connect your phone via USB 2.0, from my previous experience, the USB 3.0 port will give press any key to shutdown message on your phone
Sent from my Mi A2 using Tapatalk
K9998 said:
I think you should connect your phone via USB 2.0, from my previous experience, the USB 3.0 port will give press any key to shutdown message on your phone
Sent from my Mi A2 using Tapatalk
Click to expand...
Click to collapse
Does the same
I gave up
Using the fastboot mode and the adb voids the warranty?
SrBisectriz said:
Does the same
I gave up
Using the fastboot mode and the adb voids the warranty?
Click to expand...
Click to collapse
In this case I think you haven't unlock your bootloader, or haven't unlock both OEM and critical. Following up your steps, you didn't mentioned this part.
Have you done these codes?
fastboot flashing unlock
And
fastboot flashing unlock_critical
?
Select OEM unlock in settings doesn't unlock your bootloader automatically
Sent from my Mi A2 using Tapatalk
K9998 said:
In this case I think you haven't unlock your bootloader, or haven't unlock both OEM and critical. Following up your steps, you didn't mentioned this part.
Have you done these codes?
fastboot flashing unlock
And
fastboot flashing unlock_critical
?
Select OEM unlock in settings doesn't unlock your bootloader automatically
Sent from my Mi A2 using Tapatalk
Click to expand...
Click to collapse
I tried these and only worked once or twice
But mi Flash did not recognise the phone
SrBisectriz said:
I tried these and only worked once or twice
But mi Flash did not recognise the phone
Click to expand...
Click to collapse
Mi flash required both unlock to do the work.
Sent from my Mi A2 using Tapatalk

Phone stuck on fastboot

Hello everyone! so my redmi k20 pro which had a mi9t pro rom on it fell into some water. First it was ok and after a few hours it shuted down and now it stays on fastboot mode all the time.
The problem is that I can't get my 2 computers to recognize the device (tried with adb and xiaomi mi flash tool). Any suggestions before I just throw the phone away?
edit:
I managed to flash a stock rom with Mi Flash but the phone keeps going back to fastboot and I also tried to flash twrp but after the flash the phone goes back to fastboot. Any suggestions?
Any one?

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