How to Fix Anti Rollback - Xiaomi Mi 10 Questions & Answers

I flashed Mi 10 Indian with Xiaomi.eu Miui 12 beta. Now i want to back to Stock Miui 11 but when i use Mi Flash Tool Its give
'antirollback check error'. there is any way to back Miui 11 stock

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rashmi0733 said:
I flashed Mi 10 Indian with Xiaomi.eu Miui 12 beta. Now i want to back to Stock Miui 11 but when i use Mi Flash Tool Its give
'antirollback check error'. there is any way to back Miui 11 stock
Click to expand...
Click to collapse
https://www.xda-developers.com/xiaomi-anti-rollback-protection-brick-phone/

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Format phone viai TWRP, install any ROM you want!

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head_djmusic said:
Format phone viai TWRP, install any ROM you want!
Click to expand...
Click to collapse
thank but i read some ware :if you have anti rollback protection than you should not install stock rom viai TWRP its hard brick your phone"
so i want to know you try this before and its 100% safe use TWRP

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how to install xiaomi.eu on Indian Mi 10
rashmi0733 said:
thank but i read some ware :if you have anti rollback protection than you should not install stock rom viai TWRP its hard brick your phone"
so i want to know you try this before and its 100% safe use TWRP
Click to expand...
Click to collapse
Hi rashmi0733, can u explain me how to install xiaomi.eu on Indian Mi 10

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How to install xiaomi.eu on Indian Mi 10
rashmi0733 said:
I flashed Mi 10 Indian with Xiaomi.eu Miui 12 beta. Now i want to back to Stock Miui 11 but when i use Mi Flash Tool Its give
'antirollback check error'. there is any way to back Miui 11 stock
Click to expand...
Click to collapse
How to install xiaomi.eu on Indian Mi 10

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rashmi0733 said:
thank but i read some ware :if you have anti rollback protection than you should not install stock rom viai TWRP its hard brick your phone"
so i want to know you try this before and its 100% safe use TWRP
Click to expand...
Click to collapse
Hi.
Do it like this, install TWRP and then the operating system of your choice. There is also the question of how you could install the ROM without TWRP.
Hardbrick with TWRP, never, I don't think so.
I have now easily shot my device 20 times and put it on again and again, definitely shot 100 devices over 10,000 times over the years and never suffered a hard brick.
You can do it, otherwise the heroes will help you here. :highfive:

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sudhakar.ksvn said:
Hi rashmi0733, can u explain me how to install xiaomi.eu on Indian Mi 10
Click to expand...
Click to collapse
Unlock Bootloader
flash TWRP
boot Twrp
format Data
copy rom on phone
install rom
reboot and enjoy new rom

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Thank For all suggestion i found one way to back stock Miui 11 without twrp
its working now i installed miui 11 and lock bootloader again.

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rashmi0733 said:
Thank For all suggestion i found one way to back stock Miui 11 without twrp
its working now i installed miui 11 and lock bootloader again.
Click to expand...
Click to collapse
Oh really nice!
Do you mind to share your solution?
I don't need it but it's the purpose of forum ....
Greetings

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Failed to mount '/system_root'
rashmi0733 said:
Unlock Bootloader
flash TWRP
boot Twrp
format Data
copy rom on phone
install rom
reboot and enjoy new rom
Click to expand...
Click to collapse
thanks for ur reply, bur i am getting .....
Updater process ended with ERROR: 7
Failed to mount '/system_root' ( No such file or directory)
can u help me regarding this, what twrp version have u used

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sudhakar.ksvn said:
thanks for ur reply, bur i am getting .....
Updater process ended with ERROR: 7
Failed to mount '/system_root' ( No such file or directory)
can u help me regarding this, what twrp version have u used
Click to expand...
Click to collapse
i Used this TWRP
https://androidfilehost.com/?fid=4349826312261728614
https://gsmhostingfiles.com/index.php?a=downloads&b=file&id=14217

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sudhakar.ksvn said:
thanks for ur reply, bur i am getting .....
Updater process ended with ERROR: 7
Failed to mount '/system_root' ( No such file or directory)
can u help me regarding this, what twrp version have u used
Click to expand...
Click to collapse
Hi,
this happens because your system partition is "broken".
If you go to "Wipe" and select "Format Data" there it will delete all partitions and the system of your device.
Then you start again in the TWRP and connect the device via USB to a PC or via OTG to a stick on which you have the operating system of your choice and drag it to your device.
Then select the ZIP / OS in the TWRP under "Install" and have it installed. It also creates the new partitions that he could not find with you.
I wish you success:fingers-crossed:

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Ner0o1 said:
Hi,
this happens because your system partition is "broken".
If you go to "Wipe" and select "Format Data" there it will delete all partitions and the system of your device.
Then you start again in the TWRP and connect the device via USB to a PC or via OTG to a stick on which you have the operating system of your choice and drag it to your device.
Then select the ZIP / OS in the TWRP under "Install" and have it installed. It also creates the new partitions that he could not find with you.
I wish you success:fingers-crossed:
Click to expand...
Click to collapse
Don't think format data wipes the system partition does it?
Unless Xiaomi have really changed things, data should be completely separate. Format data should wipe the internal storage only which includes cache partition.
Twrp can wipe system, but shouldn't do unless specifically chosen to do so via several steps, not a single button press.

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fards said:
Don't think format data wipes the system partition does it?
Unless Xiaomi have really changed things, data should be completely separate. Format data should wipe the internal storage only which includes cache partition.
Twrp can wipe system, but shouldn't do unless specifically chosen to do so via several steps, not a single button press.
Click to expand...
Click to collapse
no data format dont touch system

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Yes, of course not the whole system partition, sorry.
From German into English is sometimes not that easy.?
In this case, TWRP will of course only delete the data as it stands there.
Otherwise everyone will find a step by step guide for almost every device a thousand times, thanks to you. So it should be also possible for everyone here.
Best regards and thank you two.:highfive:

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rashmi0733 said:
Unlock Bootloader
flash TWRP
boot Twrp
format Data
copy rom on phone
install rom
reboot and enjoy new rom
Click to expand...
Click to collapse
Thanks for ur reply .. now i am able to successfully install the .eu ROM on my Indian Mi10

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rashmi0733 said:
Thank For all suggestion i found one way to back stock Miui 11 without twrp
its working now i installed miui 11 and lock bootloader again.
Click to expand...
Click to collapse
Hello rashmi0733 I am also stuck in the same situation can you help me how u rolled back the beta update. Please help

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Arif shaikh said:
Hello rashmi0733 I am also stuck in the same situation can you help me how u rolled back the beta update. Please help
Click to expand...
Click to collapse
I also want to go back to stable ROM

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Its very simple to bypass the Anti rollback on miflash, just download the fastboot version of the ROM you want to install, unzip it and you'll have to edit this file (flash_all.bat), with for instance note++. And you remove 5 or 6 lines that does not begin by FASTBOOT. You can't miss it.
You can close and save.
Afterwards, just flash that same file that you just edited, and no more anti rollback error!
A second tip that I have when you just can't install custom firmwares on the mi 10, just flash stock firmware with miflash, reboot and flash TWRP. Transfer your custom firmware to your phone, flash it and ONLY format data afterwards! It was the only way to get a custom firmware on my mi10. It's my 5th xiaomi device and never experienced something like this...tried all TWRP available for the mi 10, but only by doing this way, I was able to succesfully install xiaomi.eu.
Good luck!