Up to: 3.0.315.0 Xiaomi 17 new confirmed unlock

[dcpromo26]

Are you in EDL or Fastboot mode?

only fastboot mode is work. nothing else. EDL mode also do not works. when i try to enter to EDL mode from cli i see message like a "this is not possible becouse bootloader locked" in fastboot mode i am be able to see that my device is recognized and reboot it. nothing else every command return me message like "go away dude you can not do anything untill your bootloader is locked"

 

[Viking Hogar Strasni]

only fastboot mode is work. nothing else. EDL mode also do not works. when i try to enter to EDL mode from cli i see message like a "this is not possible becouse bootloader locked" in fastboot mode i am be able to see that my device is recognized and reboot it. nothing else every command return me message like "go away dude you can not do anything untill your bootloader is locked"

you can allway flash original rom

 

[dcpromo26]

you can allway flash original rom

this is not work. i can give you anydesk and you can try it.

 

[werty]

this is not work. i can give you anydesk and you can try it.

Unfortunately the device is probably bricked. You can try also some paid service to unlock it remotely but there isn't a guarantee that it will work.

 

[dcpromo26]

Unfortunately the device is probably bricked. You can try also some paid service to unlock it remotely but there isn't a guarantee that it will work.

I tried, but even those who provide paid services couldn’t help me.

 

[werty]

I tried, but even those who provide paid services couldn’t help me.

Then it's hard bricked. Nothing you can do.

 

[dj_suca]

I ran into the following issue (my fault, I know).

The phone is a Xiaomi 17 Pro that originally came with Chinese firmware. I unlocked the bootloader and flashed Xiaomi.eu. Then I decided to go back to stock, and while flashing via MiFlash I accidentally didn’t remove the “clean all and lock” option.

The phone flashed successfully, but now it won’t boot (bootloop), and the bootloader is locked.

Now I don’t know how to fix this issue.

I also tried running the script “Xiaomi+Snapdragon+8E5+One-Click+Bootloader+Unlock” from fastboot mode (only fastboot works), but nothing worked.

Do you have solution to resolve this problem?

why did you diceded to roll back? xiaomi.eu not good?

 

[dcpromo26]

why did you diceded to roll back? xiaomi.eu not good?

yes i have a problem with google pay, then i decided to make a root to resolve this problem. finaly i resolve it but after few days problem repeats. so i decided to return to stock CN and when do it i forget to uncheck "flash and lock bootloader" in mi flash, so bootloader is locked

 

[Viking Hogar Strasni]

try

fastboot reboot recovery

and erase everything

 

[bybestix]

try

fastboot boot recovery

and erase everything

¿?????????????????
The bootloader is locked!!!!!!

 

[NOSS8]

yes i have a problem with google pay, then i decided to make a root to resolve this problem. finaly i resolve it but after few days problem repeats. so i decided to return to stock CN and when do it i forget to uncheck "flash and lock bootloader" in mi flash, so bootloader is locked

As already said several times elsewhere, the brick is not due to the fact that you locked the bootloader but that you did not erase efisp before relocking.

 

[dcpromo26]

As already said several times elsewhere, the brick is not due to the fact that you locked the bootloader but that you did not erase efisp before relocking.

ok is there any way to resolve this issue ?

 

[dcpromo26]

try

fastboot boot recovery

and erase everything

not works, bootloader is locked

 

[bybestix]

ok is there any way to resolve this issue ?

no. even paid services cant.

 

[Viking Hogar Strasni]

¿?????????????????
The bootloader is locked!!!!!!

Bootloader is locked on original rom. This command works on original rom. You have locked something else except bootloader. You hard birck phone. Now only solutions is through test point and EDL. You must open phone and use test points
or look for firehose for you mobile

 

[PawelJ]

Hey,

I don’t have much time right now, but I can give you a quick tip on unlocking your phone.

In most of Europe and the US (not sure where you’re from), Xiaomi repair shops can flash your phone via Fastboot with Chinese authorization. Pretty much every decent service center can do it, but the process is quite a hassle.

I have a friend who works at one of the biggest repair shops in Poland. He told me how they handle it: they email the official Chinese Xiaomi service, send them the purchase invoice, and request EDL Fastboot authorization for the Chinese region. They usually get it, but it costs around $120–140.

Once it’s done properly, the phone works perfectly. The problem is that if you try to unlock the bootloader after flashing, it often causes serious issues, so most shops are reluctant to do the full procedure.

I had a Chinese-market phone myself once, and my friend sorted it out for me. Thanks to his connections, it only cost me about $100 (the rest was his cut).

If you have any more questions, just ask.

 

[jecsabas]

Does this still work for:

XIAOMI 17 PRO MAX
OS Version: 3.0.304.0.WPBCNXM.C06
Android Version: 16 | Android Security Update 2026-02-01

 

[delurium]

I read that it won't work on this firmware!

 

[jecsabas]

Thanks! Hopefully the thread gets updated that this was already patched.

 

[dcpromo26]

Hi, guys. There’s an update on my situation, I’ll explain it as it is.
After a very long research process, it turns out there’s only one real option right now: you pay between $180 and $300, wait about a week for a slot to become available on a Chinese EDL account, and then a technician connects to your computer remotely and fixes the issue in about an hour. This applies to trusted services with a good reputation.
There are cheaper options, but in about 90% of cases those are scams, and you can easily lose your money.
As for the suggestion to use the warranty, I already tried that. Since the device was purchased in China, it is intended only for the Chinese market and is not officially supported or serviced outside of China. They politely refused and told me to contact the store where I bought it and physically bring the phone there. That’s the only option they gave me.

 

[delevis]

Hi all!

A Xiaomi 17 Pro Max is arriving soon; I’m buying it used in good condition. I’d like to unlock the bootloader—currently it has version 3.0.305.0.WPBCNXM.C06. I have UnlockTool, which supports the ADB method, and since I’m a technician I can handle it. Has anyone already unlocked this version?

 

[delevis]

Has anyone tried rolling back to the previous January patch firmware using Auth Flash? Could there be an anti-rollback trigger if I go back?

 

[PawelJ]

Hi all!

A Xiaomi 17 Pro Max is arriving soon; I’m buying it used in good condition. I’d like to unlock the bootloader—currently it has version 3.0.305.0.WPBCNXM.C06. I have UnlockTool, which supports the ADB method, and since I’m a technician I can handle it. Has anyone already unlocked this version?

Imo you could try, no need to scary .

 

[PawelJ]

Has anyone tried rolling back to the previous January patch firmware using Auth Flash? Could there be an anti-rollback trigger if I go back?

You could check in fast boot file before flash . Unzip and check

 

[delevis]

You could check in fast boot file before flash . Unzip and check

As I see it, all versions are marked as 1, so in theory there shouldn’t be an issue with an EDL downgrade flash.