can i relock bootloader after flashing redmi K20 india rom on my Mi 9T global device - Redmi K20 / Xiaomi Mi 9T Questions & Answers

i deleted the 2 lines in the flash script file, can i choose "clean all and lock" ?

You can. But if you lock bootloader on non stock rom for your phone you will hard brick.
Why you want close bootloader

HumptyPotato47 said:
You can't relock bootloader with a rom from different region. If your device is Mi 9T Global, you will have to flash global firmware. Indian firmware will also change the device model from Mi 9T to Redmi K20 in phone settings.
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why not ?
i have redmi note 9 pro (joyeuse) with global rom, i unlocked the bootloader then flashed the indonesian rom and relocked the bootloader afterwards, and the phone runs like butter smooth,
why is it not possible to the mi 9t ?

HumptyPotato47 said:
You can't relock bootloader with a rom from different region. If your device is Mi 9T Global, you will have to flash global firmware. Indian firmware will also change the device model from Mi 9T to Redmi K20 in phone settings.
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Global(International)/EEA(European)/Turkish/Russian/Indian/Indonesian <= All of these are in "Global" region.

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Need Help related to Meizu M1 Note Bootloader UnLock.

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Need to know how to unlock Meizu M1 Note Bootloader I've Unicomm China version.

Rooting/flashing on Redmi 3s International Version (w/ LTE Band 20 800MHz)

Hi you guys,
I've been reading here for a while, using my Sony Xperia X8, HTC One S, HTC One M8 and now I got a Xiaomi Redmi 3s Prime, but the version with LTE Band 20.
I haven't found any special Guides for this version and I am just curious, if there is there is anything I have to consider before rooting and flashing any custom roms.
For example, will my Band 20 LTE still work?
I bought my phone on HonorBuy, Model No. 2016031
I would post a URL, but I can't as I'm newly registered, just search "redmi 3s international" that should do the trick.
Oh and I already got my confirmation to unlock my bootloader, so on that side won't be any problems.
So long, thanks in advance for any help
Oliver
Make sure you tick the "Allow OEM unlock" in Developer Settings and normally after getting the Unlock Permissions from Xiaomi, quite a lot of people had to wait for 5 days to a week for the unlock info to sync to the respective servers. The delay may or may not happen, so give the unlock tool a try. That's it.
One more thing, just to be safe, download the Mi Flash tool and the latest stable global fastboot ROM.
Good luck.
Thanks for the answer!
I have unlocked and rooted the device now, everything works fine
I'll still wait with flashing a custom Rom, is there anyone who knows, if a rom for the "normal" 3s will let me use Band 20 LTE or if there will be any problems?
I have a 3s with 20 lte band and there are no software differences between others 3s. I use same rom (xiaomi.eu one) than other 3s.
Envoyé de mon Redmi 3S en utilisant Tapatalk

FDD-LTE by ROM?

So does it matter if I grab any Mi Note 2 and just install the global rom? Meaning that I grab the local and install the Global rom that it will work in the US on LTE? Thanks.
It's a confusing way they've named things but no.
Global rom and global edition are very different things.
The Global rom will run on all editions of the phone and includes Google apps.
The Global edition will run either Global or CN rom and has many more bands available for use.
Changing the ROM will not change the bands that the phone is capable of.
Dvalin21 said:
So does it matter if I grab any Mi Note 2 and just install the global rom? Meaning that I grab the local and install the Global rom that it will work in the US on LTE? Thanks.
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It's a hardware issue, not software.
Just wanted to be sure. I know that there are ways to open up LTE Bands on Snapdragon CPU, but don't know how easy or hard of is
Sent from my HUAWEI M2-802L using Tapatalk
Dvalin21 said:
Just wanted to be sure. I know that there are ways to open up LTE Bands on Snapdragon CPU, but don't know how easy or hard of is
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I am not going to dissuade you from trying but I wouldn't try opening that can of worms and just get one of the newer Xiaomis that have global band support out of the box like the Mi Mix 2 or the Mi A1 (check the specs for both devices on gsmarena).
Mi A1
slyscorpion said:
I am not going to dissuade you from trying but I wouldn't try opening that can of worms and just get one of the newer Xiaomis that have global band support out of the box like the Mi Mix 2 or the Mi A1 (check the specs for both devices on gsmarena).
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I am trying to find hard specifics on the Mi A1, as far as US Bands. We are about to get the Mi Note 2 Global, but my gawd is it hard to get Global ROMs from the Chinese sites. They can't seem to get shipments in and it's wait, wait, wait....
Been looking on the web for Mi A1 bands and I am under the impression it won't have several bands needed for Verizon/TMBL/AT&T....

Global version mi A1 does not work with jio VOLTE, are there different bands

hi, as my mi a1 is global version and somehow JIO VOLTE does not work, i also have honor v10 and it works immediately but somehow with mi a1 t does not work i followed this guide from @raza_maestro but it does not help, can somebody help I am desperate here.
after entering into engineering mode *#*#4636#* #* and checking ims status it says not registered. even after following each step from the abovementioned guide
No volte after flash
Same problem here with global version... I had an issue with network but volte was working perfectly then i decided to flash my phone with latest oreo update. But after flash with mi tool no HD icon no volte... Need help can't find any solution yet i have tried many roms but no volte
Volte not supporting in India
Please tell me what u did before flash
I am not able to use Jio volte in my mi a1 global phone
There is NOT different versions of mi a1 , and therefore it doesn't exist a global version
Problem with VoLTE exist after Oreo update... Issue is reported on MIUI Forum
There are different versions of mi a1
akrai said:
There is NOT different versions of mi a1 , and therefore it doesn't exist a global version
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My friend bought mi a1 from Dubai and his phone doesn't supports volte sadly
so i figured out that dual sim is very poorly implemented. It supports both it is just that you have to be able to enable it properly. The wayI got it to work is byputting jio in main sim slot and disabling the other slot. once jio registers on the network, enable the sim in the second slot
After Oreo update hd icon appears

K20 CN vs K20 Global Release vs Mi 9T : are same?

Hello all, I want to buy a k20 . But here is a problem that, in my country the price of Mi 9t and k20 which released in india just now is quite high compared to k20 chinese version. so here's some question of me:
if i flash global rom in k20 CN ,will it be equivalent to k20 indian version and Mi 9T?
and one last thing is the codename of k20 CN and k20 indian variant are same? because i am a custom rom lover.
(I dont need netflix hd)
Please help me with these queries. I am very much interested in becoming the part of this family.
On ordinary global ROM you can set India region and language (and you can flash it on CN Redmi K20, but you have to unlock bootloader and never lock it again). Maybe for India version of this phone will be different software (because of different codename) but maybe it will be the same. We have to wait.
Zenderable said:
On ordinary global ROM you can set India region and language (and you can flash it on CN Redmi K20, but you have to unlock bootloader and never lock it again). Maybe for India version of this phone will be different software (because of different codename) but maybe it will be the same. We have to wait.
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thanks a lot, but custom rom support for both the variant will be almost same?
and one last thing do u have any gps issue in k20 cn?
Where can i find k20 indian version firmware?
manan001 said:
Where can i find k20 indian version firmware?
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https://xiaomifirmwareupdater.com/#stable
scroll down to the list, you will find m9t india

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