How to recover K20 Pro (no unlock) - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hello everbody
I bought k20 pro on rakuten in april.
I had the Global beta 9.5.31 with my phone by default.
I unlock the fastboot with miflash unlock tool then i flash the rom of my phone (official rom miui11)
I let the default option "clean all and lock" :crying:
right now my phone does not boot, i have the message "MIUI version can't be installed on this device"
And what's more when I try to flash with fastboot rom i have the message "erase is not allowed in lock state"
I cannot unlock again my phone because my phone does not boot so i cannot activate debugging mode.
If someone had a solution, it would be great. :laugh:
Thanks in advance for your feedback

People do this way too much. I don't know why people don't take it slower.
You can still get into download mode right? Flash an official rom with miflash.

I have the same problem even with official Redmi K20 Pro/Mi 9T Pro raphael Stable fastboot Global V11.0.1.0.QFKMIXM.
'erase is not allowed in lock state'
How can i flash official rom?

Snara said:
I have the same problem even with official Redmi K20 Pro/Mi 9T Pro raphael Stable fastboot Global V11.0.1.0.QFKMIXM.
'erase is not allowed in lock state'
How can i flash official rom?
Click to expand...
Click to collapse
Yes i have the same problem with all rom.
And when i try to unlock with miflash tool i have this
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I cannot do this manipulation because my phone don't boot on the rom.

Download the fastboot rom. Flash it via mIflash. This should work. Otherwise you have to pin point two test point which is kind of ?....
Check this for more .seems like this will work ..
https://forum.xda-developers.com/k20-pro/how-to/edl-flash-how-to-fix-hard-brick-t3968400

rajit said:
Download the fastboot rom. Flash it via mIflash. This should work. Otherwise you have to pin point two test point which is kind of ?....
Check this for more .seems like this will work ..
https://forum.xda-developers.com/k20-pro/how-to/edl-flash-how-to-fix-hard-brick-t3968400
Click to expand...
Click to collapse
Yes i try EDL method.
But it seems that I need en EDL Authorization Account when I try to flash.
Someone can share it en private ?

Related

MIUI 10 China Stable ROM to Developer ROM

I have recently purchased my first Xiaomi device (Mi 8) and so far I am impressed. I currently have a locked bootloader but have only got 15 days or so left until it is unlocked. In the mean time I was interested in upgrading my current ROM (China Stable ver 10.0.9.0) to China Developer ROM (ver 8.11.15). From what i have read I was under the impression that changing between a stable and developer/beta rom of the same region (EU, Global or China) was allowed.
I have tried doing it by the local update method which didn't work and then via XiaoMiTool to which I got to the very end of the process and was left with the following screenshot (image below) which states that I need to unlock the bootloader in order to update to China Developer ROM, is this correct? Does anyone know of any way I can install the latest China Developer Rom via another method without unlocking bootloader? Could I sideload it using XiaomiADB?
Any help would be appreciated.
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"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
You can update from china stable to china dev. Just download the latest china dev and select it from the phone`s updater. You don`t need unlocked botloader for this. I did it on my mi5 and mi8, but this will format your phone.
Thanks for the reply. I found out that it had to be the latest China Dev Oreo rom which I need to flash via update. I was then able to update to latest Pie.
burgess_boy said:
Thanks for the reply. I found out that it had to be the latest China Dev Oreo rom which I need to flash via update. I was then able to update to latest Pie.
Click to expand...
Click to collapse
Hey, I'm having the same issue. Can you point to where you downloaded the latest Oreo Dev ROM? Can't seem to find it.
Use google translate on this page:
http://www.miui.com/thread-15459591-1-1.html
boc11 said:
Use google translate on this page:
http://www.miui.com/thread-15459591-1-1.html
Click to expand...
Click to collapse
Thanks, sorted it out now!
To install estable china rom over china dev rom I have first to unlock the bootloader?

From Mi 9T Pro Global to K20 Pro Indian ROM Issue.

Unlocked bootloader, downloaded indian rom used last mi flash tool.
got this error after finish flashing and device remail dead for a few minutes then accepted to boot
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
after setup rom i noticed that screen if went to sleep, it never wake up again, i had to force restart device every time to be able to work with screen normally.
downloaded last package over current from the three dots in top right of screen in system updater, install it then factory reset.
but still the same issue.
it was working without problems till i flashed indian rom..
any suggestions??
This is why I have not unlocked and installed a custom ROM on my device. And sorry, I don't know how to help you. May be revert to your original global ROM?
ntmalol said:
This is why I have not unlocked and installed a custom ROM on my device. And sorry, I don't know how to help you. May be revert to your original global ROM?
Click to expand...
Click to collapse
disabled anti flicker and it worked perfectly.
NaAZoOR said:
Unlocked bootloader, downloaded indian rom used last mi flash tool.
got this error after finish flashing and device remail dead for a few minutes then accepted to boot
after setup rom i noticed that screen if went to sleep, it never wake up again, i had to force restart device every time to be able to work with screen normally.
downloaded last package over current from the three dots in top right of screen in system updater, install it then factory reset.
but still the same issue.
it was working without problems till i flashed indian rom..
any suggestions??
Click to expand...
Click to collapse
I tried to flash on my unlocked k20 pro premium edition..... Indian global rom didn't even started on fastboot instead an error came with mismatch image...
Edit the flash_all.bat file search and rename raphaelin to raphael, repeat.
Save then you are good to go

Question stuck in fastboot loop(locked)

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"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Phone is redmi note 11 4g(selenes). I followed this solution but I think I missed something. miflash unlock or miflash doesn't work cause phone is locked. I tried few solutions but it didn't work. Ist there any way to fix this?
b990317 said:
Phone is redmi note 11 4g(selenes). I followed this solution but I think I missed something. miflash unlock or miflash doesn't work cause phone is locked. I tried few solutions but it didn't work. Ist there any way to fix this?
Click to expand...
Click to collapse
If you linked your Mi account previously, then Mi Flash unlock tool has to work, if not, then, no way.
You can use SPFT at any time, no matter your device is locked or not, also you have this tool, be sure to properly install all the drivers needed, https://github.com/bkerler/mtkclient
b990317 said:
Phone is redmi note 11 4g(selenes). I followed this solution but I think I missed something. miflash unlock or miflash doesn't work cause phone is locked. I tried few solutions but it didn't work. Ist there any way to fix this?
Click to expand...
Click to collapse
Its doesn't matter for official tolls if its locked or not. Official tolls work with locked adn unlocked bootloaders.
You mentioned that you have "selenes" Redmi Note 11 4G which seems to be a china model. if its MTK device than SP flast tool is fine or else stuck to MI Flash only and check with the fastboot files.
Check the link as per the device mentioned -
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com
You will need to extract the files using 7 ZIP till you get the image folders and try to flash it
If stuck share screen shots of the error message and make sure proper drivers are installed
If device won't enable change mode or ADB
Remove the back cover and disconnect the battery and reconnect it

My fastboot looks different, and I'm having problem connecting to PC to unlock the bootloader, I've tried so many drivers

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"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
I have the same problem
Are you on MIUI 13? My friend also has a problem with Mi Unlock detecting his phone after upgrading to MIUI 13. It seems like this is a soft lock. Try installing MIUI 12.5 if Xiaomi hasn't implemented an anti-rollback feature back to MediaTek.
I'm on MI 12.5
Have you tried the mt6768 USB drivers? They worked for me. But, I no longer have the driver installer. I got them from my friend with the SP Flash Tool.
Mineplayerminer said:
Have you tried the mt6768 USB drivers? They worked for me. But, I no longer have the driver installer. I got them from my friend with the SP Flash Tool.
Click to expand...
Click to collapse
I'll try it and give feedback. Thanks
Different? My Redmi Note 9 look exactly like that and I just successfuly unlocked it.
Please can you send your drivers and all flash tools you used
psycholyzern said:
Different? My Redmi Note 9 look exactly like that and I just successfuly unlocked it.
Click to expand...
Click to collapse
Seems like the guy meant the fastboot before the 12.5 update with the bunny. And it seems like he just missed some drivers.
Mineplayerminer said:
Seems like the guy meant the fastboot before the 12.5 update with the bunny. And it seems like he just missed some drivers.
Click to expand...
Click to collapse
This is what I have. I don't use xiaomi phone, so I'm not sure. This is the old phone of my father, I just bored and want to play around with it.
And yes, I had issue with driver too.
LIGHTđź’ˇ said:
Please can you send your drivers and all flash tools you used.
Click to expand...
Click to collapse
I use official unlock tool.
But I follow this guide https://forum.xda-developers.com/t/resolved-mi-unlock-tool-cannot-detect-phone.3663139/post-73566526
The driver installation was quite tricky. I could never install it if that guy didn't post complete steps to follow.

Question (SOLVED)Please Help me Hardbrick no Booting no Redmi logo (SOLVED)

Hey today i want to flash Stock Redmi Note 10 5G V13.0.5.0.SKSMIXM Global rom.
I had the [STABLE/STOCK/GSI - Android 13] Redmi Note 10 5G Rom drom this this forum also i but because i wantet to flash a another gsi rom i just downloaded the Stock rom.
Open a command prompt on the extracted folder and run
Bash:
flash_all.bat
Once completed, your phone should be back on stock rom.
But after this command i got an error and now my phone dos nothing more thant rebooting dark screen so nothing.
so i hope some one can help me please to fix this.
For every one that hardbricked there device.
i Just followed this guide and i fixed perfectly.
[GUIDE] UNBRICK YOUR HARD-BRICKED MTK
MIFLASHPRO PROCEDURE The MiFlashPro procedure is easier (and the easiest to recover your hard-bricked device), as you do not require the installation of any other external program (like python used in MTK Client for example (expect, of course...
forum.xda-developers.com
Thanks to !!
1lopes​For this great tutorial!!
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"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
gekkegurrit said:
Hey today i want to flash Stock Redmi Note 10 5G V13.0.5.0.SKSMIXM Global rom.
I had the [STABLE/STOCK/GSI - Android 13] Redmi Note 10 5G Rom drom this this forum also i but because i wantet to flash a another gsi rom i just downloaded the Stock rom.
Open a command prompt on the extracted folder and run
Bash:
flash_all.bat
Once completed, your phone should be back on stock rom.
But after this command i got an error and now my phone dos nothing more thant rebooting dark screen so nothing.
so i hope some one can help me please to fix this.
​
Click to expand...
Click to collapse
try this
https://forum.xda-developers.com/t/guide-unbrick-your-hard-bricked-mtk.4564029/
1lopes said:
try this
https://forum.xda-developers.com/t/guide-unbrick-your-hard-bricked-mtk.4564029/
Click to expand...
Click to collapse
Hey Thanks man for the support link it helps and my phone is working perfectly now

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