Poney70
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- Oct 3, 2019
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It's based on official rom ("China") but it's, indeed, a custom miui rom.
global Rom for Mi 11 ultra ?
- Thread starter Walter Baldauf
- Start date
Thanks I will try this oneIt's based on official rom ("China") but it's, indeed, a custom miui rom.
Please Can i have OTa updates normally ?
For exemple Can I have the next 12.5 update via OTA after flash EU Rom ?
- Feb 11, 2012
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If I use mi tool flash with the fastboot.
Which is the best méthode recovery or fastboot
jappse
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- Apr 10, 2021
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- Feb 11, 2012
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I have receivesd my mi 11 ultra today and just began to unlock the bootloader . Now I haveto wait 7 days. next week I will see which is the best rom for me with german language
Noob question.
So are there two models of this phone? Or one phone with two ROM versions.
Reason I ask is I'm in the US and currently using 4G band 66
And while looking for this phone I see a long is china versions with global installed. And they list all the bands in the specs. But I'm sceptical.
4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66 - International |
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - China |
Mark F
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- Aug 15, 2020
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I am sceptical but would love to know from anyone who really knows, someone who beta tested the international version of this phone. As I said, my 10 ultra did not have band 20 and it was locked by modem firmware. May be they will release the international version with different modem firmware, this leaves the updates the same across all models the same still. It is the only practical way. I'm in the UK, so can't test my 11 Ultra to see or have root to check the modem. May be someone has rooted and can test using the modem app.
Karpfenhai
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- Jul 17, 2016
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What makes you think Band 20 isn't aboard?
Sent from my MI 8 Explorer Edition using Tapatalk
Mark F
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- Aug 15, 2020
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I'm talking about 10 ultra if you read the thread. I know it in 11 ultra, I have one. The scepticism is about a different modem firmware or not on the global against Chinese 11 ultra.What makes you think Band 20 isn't aboard?
Sent from my MI 8 Explorer Edition using Tapatalk
Karpfenhai
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- Jul 17, 2016
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Ah sorry mate, my bad then
But it's mi 11 thread
so for anyone's convenience, mi11 ultra works fine with band 20
Afaik there is no difference in Modem Firmware, .eu Roms are based on China anyways, so we shouldn't worry
Sent from my MI 8 Explorer Edition using Tapatalk
Maybe I'm wrong but I would assume that if you just unlock and flash EEA or global, your device will fail SafetyNet checks what will lead to Gpay and other banking apps stop working. That's one of the biggest benefits of the xiaomi.eu ROMs, because they handle this for now.
4fun20
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- Feb 18, 2021
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as long as you flash official eea or global and relock bootloader, safteynet should be fine..
Isn't it?
Don't think you can relock it if you don't have the ROM of your original region flashed. I might be wrong but that's the case for other brands.
4fun20
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- Feb 18, 2021
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In the past it was possible.. maybe they stopped it now.. maybe some pro can answer this question, please?
To be clear, to relock your bootloader, you need to have your stock ROM without mods. No TWRP, nothing. What I'm not certain about is what happens if you relock with other region rom or mods. I would assume you brick it and need to EDL to recover. You don't want that. Trust me.
4fun20
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- Feb 18, 2021
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Totally clear that no mods allowed. But in the past i could flash from CN to global and lock the bootloader with out problems.
My question is if it's still possible.
goodguyavi
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- Jul 1, 2016
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Didn’t try myself. Still waiting for unlock but the web is full of people who claim that they bricked it, trying it.
I flashed my Mi 11 ultra yesterday, but the device remains in the fastboot mode no matter what i try
tweetypeety
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- Apr 7, 2011
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Tried it, tried it now on Mi 11 Pro and Ultra. The problem is.
Global Firmware = Saftynet FAILED
EEA Firmware = Saftynet FAILED
Xiaomi.eu = Saftynet PASSED
Why it is so. Why the official globals loose Saftynet. This makes the phones really unattrative. No Google Pay, no Banking Apps or Covid Apps or security Apps.
Global Firmware = Saftynet FAILED
EEA Firmware = Saftynet FAILED
Xiaomi.eu = Saftynet PASSED
Why it is so. Why the official globals loose Saftynet. This makes the phones really unattrative. No Google Pay, no Banking Apps or Covid Apps or security Apps.
It's simple, you unlock your bootloader, your device will fail the safetynet checks. The Xiaomi.eu ROM contains mechanisms to fake safetynet checks so it can pass even being not stock and having an opened bootloader but the stock firmwares of course do not have this functionality. It's also uncertain how long it will be possible to cheat on safetynet because Google is actively extending it's functionality.
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