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Hi all,
I am in desperate need of help for unlocking the bootloader (or at the very least root the phone).
I am posting here in case someone could provide me with useful hints.
A few days ago, I got a new Xiaomi Mi Mix to replace my aging Samsung Galaxy Note 3 which was running LineageOS 7.1.2.
I had previously verified that Xiaomi provided tools (the unlocker) to help unlock the phone after purchase.
To this end, I was confident that once I had gotten the new phone, I would just Titanium Backup Restore all of my apps/settings in a few hours and reinstall LineageOS 7.1.2 for Lithium.
I created a Xiaomi online cloud account, unlocked Developper mode, registered, set the account on the phone, applied for unlocking, waited for 72hours and tried unlocking the phone by using a few Windows PCs and VMs. It failed each time with 'Unknown error (-1)'. Tried Windows 10 x64 on Physical, Windows 7 x86 in a VM, a few others..
The Unlock tool always fails at 99%, after verifying my account and the phone, which makes me think I registered OK
I posted message asking for help in the forums at miui.com
I've tried switching to the latest MIUI Developper ROM using the 'Updater' app on the phone itself but no luck there also (miui_MIMIXGlobal_7.5.25_0cc67107a6_6.0.zip)
(and the global dev ROM doesn't seem to provide 'root' either).
I've tried using a private VPN endpoint in Hong Kong, moving the SIM card from Slot2 to Slot1, etc.. but it still fails with 'Unknown Error(-1)'
I'm now stuck with an expensive phone which I cannot use due to the inability to restore over a hundred apps from my Titanium Backups.
Does anyone have any hints? How to either root the phone or unlock the boot loader without Xiaomi's app?
Thank for reading,
Vincent
End of story, tonight I was ready to give but I decided to give it one last attempt:
- Got MiFlashUnlock_2.3.803.10_en copied to C:\ (instead of mounting an SMB share)
- Got a clean Windows 10 x64 PC (Dell Precision with 128Gb RAM)
- Connected the PC directly to my cable modem
- Disabled firewalls, proxy but left AV on.
.... and it worked!!!
I'm glad it unlocked the phone but really this doesn't make any sense. Couldn't Xioami put a little more software engineering into the unlocker so that it would work more easily?
Thanks,
Vincent
Hello everyone,
I've decided to unlock my device to flash vanilla android but I couldn't unlock it. I've tried almost everything but even the latest MiUnlock doesn't recognize my device on fastboot, the PC itself recognizes it before and after getting into fastboot, I hear usb device connected sound and can see the phone under Windows devices.
Adb devices command works if the phone is switched on, my dev settings are ok, oem unlocking and adding account under dev settings are ok, I've tried it with disabled windows signature enforcement too but nothing happened. MiUnlock simply doesn't want to see the device on fastboot.
Can anybody help me, please?
abstra said:
Hello everyone,
I've decided to unlock my device to flash vanilla android but I couldn't unlock it. I've tried almost everything but even the latest MiUnlock doesn't recognize my device on fastboot, the PC itself recognizes it before and after getting into fastboot, I hear usb device connected sound and can see the phone under Windows devices.
Adb devices command works if the phone is switched on, my dev settings are ok, oem unlocking and adding account under dev settings are ok, I've tried it with disabled windows signature enforcement too but nothing happened. MiUnlock simply doesn't want to see the device on fastboot.
Can anybody help me, please?
Click to expand...
Click to collapse
The issue that you are experiencing is strictly with your PC.
You need to ensure that you are using an account that has admin privileges, and be sure that you antivirus is not neutering your usb drivers and Miflash program.
Next, if you are using a newer computer with usb 3 ports, you will need to use a USB hub ( USB 2 is your best option.) , then the phone will be seen in fastboot. As long as you have setup developer options, and your MiCloud account is setup.
Finally, it will take 2 weeks to unlock the bootloader , after your first request. Some people who had been syncing the phone to MiCloud for some time before attempting were able to immediately unlock. Personally we have 3 Mi8's in our house and I had to wait 2 weeks on each one.
To reiterate, your main issue is probably the usb ports, and your antivirus the the 2nd most likely culprit. Worst case use another computer. The process is much easier on older PC's.
you can use the the All in one tool to double check that your drivers, adb , and system wide privileges are up to date and setup correctly. https://forum.xda-developers.com/android/software/tool-tool-one-driversunlocktwrpfactory-t3358711
Instructions are available on that thread.
Thanks for your help, I've already tried almost everything you've said up there and even gave a try on virtualbox Windows 7 with USB 2.0 setup.
I remember I've unlocked my friend's device last year on an only USB 2.0 computer, my laptop has unfortunately only two 3.0s and one USB-C. The phone can be seen under fastboot devices command if MiUnlock is not running, if I click on that cr*p program my device either falls from fastboot devices list or says press any key to shutdown.
The main problem is the ports and that damned program itself, how come it lockdowns the connection and after that pc couldn't even show my phone in devices list but can be seen in device manager. I'm literally shocked by the cheapness of this very software.
abstra said:
Thanks for your help, I've already tried almost everything you've said up there and even gave a try on virtualbox Windows 7 with USB 2.0 setup.
I remember I've unlocked my friend's device last year on an only USB 2.0 computer, my laptop has unfortunately only two 3.0s and one USB-C. The phone can be seen under fastboot devices command if MiUnlock is not running, if I click on that cr*p program my device either falls from fastboot devices list or says press any key to shutdown.
The main problem is the ports and that damned program itself, how come it lockdowns the connection and after that pc couldn't even show my phone in devices list but can be seen in device manager. I'm literally shocked by the cheapness of this very software.
Click to expand...
Click to collapse
Again the issue is with windows, I have personally dealt with the exact same issue. That is why I recommended using an older computer that has not been recently updated.
But you are absolutely right, Xiaomi has not made any development improvements with their desktop applications in over a year and that is ridiculous.
I would suggest using alternate versions of the software : I just did a google search and on this link people were saying just one week ago that this linked software worked for them, note its a video, the software link is in the description : https://www.youtube.com/watch?v=l_PEAJ-n2_c
Finally, I am personally using this version of Mi Flash : https://androidfilehost.com/?fid=11410932744536991669 on a brand new intel PC.
and the last time that I unlocked a xiaomi phone I used unlocker software from here ( Note the multiple versions at bottom of page)
https://mi-globe.com/download-xiaomi-mi-unlock-tool-all-versions/
If one doesn't work try another. just be sure that you have developer options setup correctly and that you are signed in a syncing with mi-cloud. You will get it unlocked eventually. I can assure you that it was a Pain in the A*$ for me too!
Thanks man, these are the exactly same links I’ve found and checked out while trying to connect my phone but I just gave up after three days of struggling and pressing volume+power buttons and ordered a USB 2.0 hub online. Unfortunately there are no older computers around me or anyone I can ask for because of you know, the quarantine. I’m actually using cloud actively, so I should better be prepared for an immediate unlocking, and backup my data beforehand as usual.
Just wanted to write about the news, I've backed up my data and connected my device to MiUnlock on USB 2.0 Hub and ta-da it's immediately unlocked without any waiting time. That was a smooth process, I'm shocked but happy.
abstra said:
Just wanted to write about the news, I've backed up my data and connected my device to MiUnlock on USB 2.0 Hub and ta-da it's immediately unlocked without any waiting time. That was a smooth process, I'm shocked but happy.
Click to expand...
Click to collapse
Nice, so my original suggestion about using 2.0 usb was correct. I am glad that you have the issue sorted. I am also surprised about you being able to avoid the wait time. That is a nice break. Enjoy your phone.
PS: Be sure to make a full TWRP backup and save it to your desktop. That backup will save you if you ever experience a bad issue.
tsongming said:
Nice, so my original suggestion about using 2.0 usb was correct. I am glad that you have the issue sorted. I am also surprised about you being able to avoid the wait time. That is a nice break. Enjoy your phone.
PS: Be sure to make a full TWRP backup and save it to your desktop. That backup will save you if you ever experience a bad issue.
Click to expand...
Click to collapse
Thanks man, and yes that was all about fastboot which is written to be used with older usb versions. After plugging in the hub, it’s connected directly in just milliseconds. I am surprised that I’ve really skipped the waiting for two weeks or maybe more and yeah it makes me happy.
I made a full data backup before unlocking and then all the dangerous partitions including modem, efs and bluetooth in TWRP to avoid any irreversible loss. I never skip my recovery backups since 2010 and my first Android smartphone which was an HTC Desire A8181, I learned it in a hard way to never skip them, if you do, you either lose your data or your mobile device identification. :victory:
A question from a Xiaomi-newbie; If I run clean all and lock command on MiFlash, should I wait for an unknown time to unlock the device again? Or does Xiaomi let users to lock/unlock their devices anytime without waiting if you’ve unlocked your bootloader once before?
abstra said:
Thanks man, and yes that was all about fastboot which is written to be used with older usb versions. After plugging in the hub, it’s connected directly in just milliseconds. I am surprised that I’ve really skipped the waiting for two weeks or maybe more and yeah it makes me happy.
I made a full data backup before unlocking and then all the dangerous partitions including modem, efs and bluetooth in TWRP to avoid any irreversible loss. I never skip my recovery backups since 2010 and my first Android smartphone which was an HTC Desire A8181, I learned it in a hard way to never skip them, if you do, you either lose your data or your mobile device identification. :victory:
A question from a Xiaomi-newbie; If I run clean all and lock command on MiFlash, should I wait for an unknown time to unlock the device again? Or does Xiaomi let users to lock/unlock their devices anytime without waiting if you’ve unlocked your bootloader once before?
Click to expand...
Click to collapse
I have only unlocked my device once. But I wouldn't think there would be an issue to unlock a second time. In fact, I have read about some people needing to wait 72 hours to unlock it again after relocking. if using Mi-Flash just try to be sure uncheck that lock bootloader box, that is unless you want it locked.
One last thing, if you ever decide to restore the phone using the flashall.bat method, the bootloader stays unlocked.
Hi, today the Mi 11 arrived from China here in Germany. I am heaviliy disappointed as I didn't manage to connect the phone via USB to the PC. I tried to install many different drivers but Windows 10 always tells the same, that it can't recognize the device.
The Xiaomi Webpage is so bad. Many Links to drivers are dead. I only want to connect my new phone in fastboot - mode to the PC to install the EU ROM.
I need your help , after so many tries I give up to get the phone connected. First of all: Do you have a link to usb driver, that worked for you?
I tried it on two different PCs... same result.
Thanks in advance.
Jens
I don't remember exactly what I did, but I remember it involved going to the device manager, finding the (not correctly recognized) Mi 11, and manually selecting a driver. Don't remember which driver I used or where I got it, but maybe that helps.
Cycleman007 said:
Hi, today the Mi 11 arrived from China here in Germany. I am heaviliy disappointed as I didn't manage to connect the phone via USB to the PC. I tried to install many different drivers but Windows 10 always tells the same, that it can't recognize the device.
The Xiaomi Webpage is so bad. Many Links to drivers are dead. I only want to connect my new phone in fastboot - mode to the PC to install the EU ROM.
I need your help , after so many tries I give up to get the phone connected. First of all: Do you have a link to usb driver, that worked for you?
I tried it on two different PCs... same result.
Thanks in advance.
Jens
Click to expand...
Click to collapse
Do you have unlocked bootloader?
Do you have activate OEM unlocking and USB debugging in settings (developer option)?
Look at this tutorial under B: and C:
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You tried this zip files for flashing without custom recovery/twrp:
[ROM][MIUI][venus] Xiaomi.eu ROM for Xiaomi MI 11
How to install Xiaomi.eu ROM for Xiaomi MI 11 We will release fastboot ROM versions until TWRP for venus is released TWRP is RELEASED Steps to install xiaomi.eu ROM for first time from China ROM (All your data and files on internal storage...
forum.xda-developers.com
or alternativ the original forum
[GUIDE][venus|star|mars] How to install Xiaomi.eu ROM for Xiaomi MI11 / Pro / Ultra
How to install Xiaomi.eu ROM for Xiaomi MI 11 / Pro / Ultra -----------EDIT 20.5.2021-------------- Since weekly 21.5.20 and Stable 12.5.7.0, we are releasing TWRP version of our ROMs for MI11, MI11Pro/Ultra.. TWRP install via fastboot command fastboot boot twrp.img To change TWRP language...
xiaomi.eu
Hi,
I can't unlock the bootloader, cause I have no connection to the phone via USB,
I installed the tool XiaoMoToolV2 and still there is noch connection. So bad and diappointing.
I can't believe, that there is no step by step instruction to get the connection established, and furthermore: how ist it possible, that Xiaomi doesn't deliver a valid driver?
Need your help, what can I do?
Every USB-Devices is properly working, but the xaiomi...
Cycleman007 said:
Hi,
I can't unlock the bootloader, cause I have no connection to the phone via USB,
I installed the tool XiaoMoToolV2 and still there is noch connection. So bad and diappointing.
I can't believe, that there is no step by step instruction to get the connection established, and furthermore: how ist it possible, that Xiaomi doesn't deliver a valid driver?
Need your help, what can I do?
Every USB-Devices is properly working, but the xaiomi...
Click to expand...
Click to collapse
Solved
Puuuh. Rediculous... the reason was a brand new but defect usb cable
Hello all,
To begin with - yes, I'm an idiot. I'm in the UK and my week-old Mi 11 Ultra is on the CN ROM. Had multiple Chinese phones with Google Play loaded and never had a problem, but the Mi 11 Ultra just won't sync my contacts. I've found advice on here (https://forum.xda-developers.com/t/...o-sync-google-contacts-in-miui-12-cn.4276659/) but it seems to be a couple of months out-of-date as I don't have those apps and can't download them. The Contacts app (the Google one) says there are no contacts in my account (I do) and in the Accounts & Sync area in Settings my 'People details' apparently synced two days ago - but they absolutely haven't.
I'm also having plenty of problems with notifications which is really getting on my nerves.
From reading this forum I suspect the answer you're all going to give me is to flash to the Global ROM, but I've never flashed a phone so I'm pretty nervous about doing that.... Is there possible another workaround?
Thanks all (for both help and tolerance of an idiot).
(another idiot) I was also on the CN ROM with Google services installed and couldn't get any Google related back-up to work in general. Photos app was not uploading anything, phone wouldn't back-up. I was expecting a few quirks and was ready to work around these issues, but the notifications were the real killer. Seems like most apps get killed in the background and will not sync, even with all battery saver settings removed, all permissions activated, and apps locked permanently in the task manager. In particular from my experience Gmail and WhatsApp were problematic. Even WhatsApp calls would not come through if I did not have the app open.
As you suspected your best options are probably either to go with an official global ROM or go with the (unofficial) Xiaomi.eu ROM. Personally I went with the latter because it promises a fully functional phone without major drawbacks, but opinions are quite mixed on it - there are several discussions in other threads sharing different experiences and pros/cons. I've had one or two minor visual bugs but nothing major. I didn't try the official global ROM yet, but it will most likely be the most stable and best performing option - just expect some extra hoops to enable banking/security/ID apps.
If you find any workaround to get these things working on the CN ROM I would love to hear them, everything was super smooth and I was happy to stick to it if only notifications were reliable.
Just simply flash global rom, fixed all problem in CN
Don't know how people (outside CN) can live with CN rom
The problem is when you've never done it before! I'm worried about ending up with a £700 brick. I've seen a guide but I am completely new to doing this so it's pretty scary.
Thanks Braptrus - it's nice to hear from someone else who isn't exactly an expert on all this. Don't suppose you could point me towards the guide you followed to flash the ROM, could you? From the few things I've read I think I'll go for Global over EU for now as it seems an easier/safer starting point.
I followed the instructions on the Xiaomi.eu forum and a couple of YouTube videos from "topfone4u" (he has demos for .eu and global ROMs). I think if you follow one of the videos and go step by step and really follow carefully it's quite straightforward, but on the other hand it's very possible to brick your phone if you make a mistake so need be careful and make sure you understand what you are doing. Otherwise if you are not confident I'm not sure if you can find a local phone shop who can do it for you?
supergraeme said:
The problem is when you've never done it before! I'm worried about ending up with a £700 brick. I've seen a guide but I am completely new to doing this so it's pretty scary.
Thanks Braptrus - it's nice to hear from someone else who isn't exactly an expert on all this. Don't suppose you could point me towards the guide you followed to flash the ROM, could you? From the few things I've read I think I'll go for Global over EU for now as it seems an easier/safer starting point.
Click to expand...
Click to collapse
There is a lot of guides on youtube... About how to flash a rom, it's freaking easy
hungragezone said:
There is a lot of guides on youtube... About how to flash a rom, it's freaking easy
Click to expand...
Click to collapse
You say that, but I can't even get my laptop/Mi PC Suite to detect the phone being connected yet!
supergraeme said:
You say that, but I can't even get my laptop/Mi PC Suite to detect the phone being connected yet!
Click to expand...
Click to collapse
Connect phone to pc, if just need to copy file, change the MTP mode on phone, default is just charging (no storage detected)
I've done that. The laptop can see it but Mi PC Suite just tells me to connect by USB. I can explore the phone in Explorer but Mi PC Suite doesn't see it at all. It knows something is going on - when I change to File Transfer the 'Connect your device via USB' message pops up in Mi PC Suite.
supergraeme said:
I've done that. The laptop can see it but Mi PC Suite just tells me to connect by USB. I can explore the phone in Explorer but Mi PC Suite doesn't see it at all. It knows something is going on - when I change to File Transfer the 'Connect your device via USB' message pops up in Mi PC Suite.
Click to expand...
Click to collapse
But wth r u doing with that shiety mi pc Suite?
hungragezone said:
But wth r u doing with that shiety mi pc Suite?
Click to expand...
Click to collapse
Trying to work backwards. I couldn't get Mi Unlock to see my phone and read that ADB drivers might need updating and that Mi PC Suite was the way to get that done. The newest version wouldn't work, but an old one did and eventually I got them updated. With some more fiddling, I've now managed to request to unlock!
So now I will be able to flash the ROM a few hours before I go on holiday next week, which I suspect will be a terrible idea.
supergraeme said:
Trying to work backwards. I couldn't get Mi Unlock to see my phone and read that ADB drivers might need updating and that Mi PC Suite was the way to get that done. The newest version wouldn't work, but an old one did and eventually I got them updated. With some more fiddling, I've now managed to request to unlock!
So now I will be able to flash the ROM a few hours before I go on holiday next week, which I suspect will be a terrible idea.
Click to expand...
Click to collapse
Which version mi PC suit you had it work with mi 11 ultra? Can U share link please?
hassanaliyeh said:
Which version mi PC suit you had it work with mi 11 ultra? Can U share link please?
Click to expand...
Click to collapse
https://mipcsuite.com/ - the newest version still won't recognise it, but v3.0 did. I couldn't get the account screen to go away, but it did updates in the background - it was all in Chinese but I saw 'ADB' in that a couple of times. I did that a few times and eventually Mi Unlock recognised the phone.
supergraeme said:
Trying to work backwards. I couldn't get Mi Unlock to see my phone and read that ADB drivers might need updating and that Mi PC Suite was the way to get that done. The newest version wouldn't work, but an old one did and eventually I got them updated. With some more fiddling, I've now managed to request to unlock!
So now I will be able to flash the ROM a few hours before I go on holiday next week, which I suspect will be a terrible idea.
Click to expand...
Click to collapse
U didnt need that shiet program at all.
follow the official guide to flash fastboot rom https://forum.xda-developers.com/t/mi-11-ultra-cn-notifications.4334413/post-85652965
Thanks for the advice all - I managed to get it done a couple of weeks ago. The 168 hours bootloader unlocking failed several times and things went slightly differently to the instructions but I got there eventually. The topfone4u videos as suggested by @Braptrus were brilliant.
And yes, it was pretty easy in the end!
Im certain this has been asked a few times but I cant unlock mi bootleader on mi8 to install xiaomi eu rom
I used this to get started
don't know if is good or not since no more dislike counter but seems ok. My issue is at when I need to log in to link my device to my account although im certain I already did it.
If i skip this last step and connect the phone to the pc with usb debuging adb tools sees it but if I reboot to fastboot and reconnect to pc mi unlock does't detect it.
Any tips what to do?
ok then after about 4 hours of trying everything I decided to factory reset and do it like that. When I started it disabled find device and just though lets try it now.
It worked, I linked the device to my account