Can i buy in china (during my trip) and install a Global ROM? - Xiaomi Mi Mix 2S Questions & Answers

Hello everyone,
as per the title, can i buy the mi mix 2s in china from a local seller and then switch it to a Global Rom?
Will i encounter bands problem for example? i live in EU
Thank youu

Yes, you can just install the global rom, I'm living in germany and also got the chinese version. You may check what LTE bands are used in your country since the chinese version does not have all the bands the global version has. However, the extra bands the global version has are mostly used in africa and america so chances are good that you'll be fine

Are you entirely sure that the two versions come with different bands? I can't find any confirmation anywhere

noobsgs2 said:
Are you entirely sure that the two versions come with different bands? I can't find any confirmation anywhere
Click to expand...
Click to collapse
Yes they do come with different bands. I do not recommend you buying the chinese variant!
Look for the model that ends with XA ! this is the Global one with all bands.
Trust us. There is a reason for different models to exist.

The Chinese model can install global ROM but you cannot lock bootloader afterwards so it is not safe and many apps will not work.
Global model has more bands than base Chinese models but same as 8/256 Chinese model.

You can, but it would be "better" to buy it and install a rooted ROM from here if you want full features like Android Pay to function.
You can't relock the bootloader if you change from the chinese ROM.

Yes you could, but that may be not suggested depending on the model you want to get...
For 6+64 / 6+128 models, China variant (XE model) differs from global variant (XA model): XE has less band support and you need to keep your BL unlocked to install global ROM. So you'd better not buy these two models in China.
Still, I can show you the missing bands on XE model if you'd like to know, but anyway I don't think it necessary to buy it...
For 8+256 model, there's no two variants, only one XA model for both China and other countries. You should be safe to buy it.
And, if you get XE variant and flash global ROM with BL unlocked, you still cannot install Magisk - you'll see bootloop and then enter recovery. That's another important reason why I don't recommend XE variant. The only way to install Magisk is to install MiPa kernel instead of the stock one.

Related

a6000/a6003

Guys may I know which version u have? This is the first time I'm going to try op phone so I don't want to make any unnecessary mistake.
Is there any difference between the two in terms of custom rom and rooting availability(such as samsung's exynos is easier to get custom rom and root than other version) ? Or any custom rom will fit to either version?
BTW I'm living in Indonesia, do both will work just fine on my country or do I need a specific version in order to use it here?
Thanks people.
need the answer too, some people said using A6000 outside india or china the 4g network may not working.
theoryzz said:
Guys may I know which version u have? This is the first time I'm going to try op phone so I don't want to make any unnecessary mistake.
Is there any difference between the two in terms of custom rom and rooting availability(such as samsung's exynos is easier to get custom rom and root than other version) ? Or any custom rom will fit to either version?
BTW I'm living in Indonesia, do both will work just fine on my country or do I need a specific version in order to use it here?
Thanks people.
Click to expand...
Click to collapse
I have a6003 here in the u.s..
I have A6003 here in the UK
6003 here in Australia - this is the official International version.. There is a 6000 version going around, which seems to be India based - but is being sold as a "flashed OS" version and sold internationally. I would highly suggest getting the 6003 - it seems the most compatible
6003 is for europe/us.
6000 is for chinese/india.
The difference is just the supported bands (6003 supports much more) and the rom, the rom can be replaced easily.
6003 for US/EU/GLOBAL
6000 is for China/India (no play services, few bands missing etc)
this information was received from oneplus directly.

CN version Mi 10 Pro with Global Software

Hi all,
I just ordered a Xiaomi Mi 10 Pro from an online shop in my country, Bulgaria.
It turns out it is the CN version with Dual SIM but with Global software installed on it, whatever this means.
I have thus a few questions:
- Will I have regular updated of the OS in this case?
- Will the phone be compatible with all the LTE / 5G bands in all Europe (it is important that it works everywhere because I travel a lot)?
- Will all the functions work properly?
Thank you in advance!
If they misrepresented this as the Global version, then return it and get the real thing. There is no guarantee that secure apps will work or continue to work and I believe that the 5G antenna is different on the Chinese version (but I might be wrong).
They said it's the Chinese version with the Global software. My main concern is exactly the antena and eventually the OS updates...
Safsem said:
They said it's the Chinese version with the Global software. My main concern is exactly the antena and eventually the OS updates...
Click to expand...
Click to collapse
I don't know how it has global software, if you keep it you can only unlock the bootloader if they didn't already do it and relock it. Worrying too say the least, I have Chinese version with EU ROM installed but I did that myself, I heard 5g working fine in EU I haven't been anywhere I can test with the lockdown. It's possible they have left it unlocked would be better if you can do it with your own account.
james1089 said:
I don't know how it has global software, if you keep it you can only unlock the bootloader if they didn't already do it and relock it. Worrying too say the least, I have Chinese version with EU ROM installed but I did that myself, I heard 5g working fine in EU I haven't been anywhere I can test with the lockdown. It's possible they have left it unlocked would be better if you can do it with your own account.
Click to expand...
Click to collapse
Could you send me/us the link for the tutorial you followed on installing the Global ROM on the Chinese phone? Does it work perfectly with google apps and dual sim? Are there any issues? Thanks
nobidion said:
Could you send me/us the link for the tutorial you followed on installing the Global ROM on the Chinese phone? Does it work perfectly with google apps and dual sim? Are there any issues? Thanks
Click to expand...
Click to collapse
I installed the EU ROM using twrp have to unlock bootloader first tho. I haven't tried 2 Sims but I'm sure that will work just fine. EU ROM is better than global anyway.
james1089 said:
I installed the EU ROM using twrp have to unlock bootloader first tho. I haven't tried 2 Sims but I'm sure that will work just fine. EU ROM is better than global anyway.
Click to expand...
Click to collapse
I am also tempted to buy the CN version from Giztop with Google apps installed. I'm planning to unlock it eventually and flash eu rom on it. Can I update the phone through built-in software update? or do i need to flash it everytime? what's the downside of doing it aside from getting your bootloader unlocked?
Global v CN
I have researched this in depth as some of the specs are different on different websites selling it. From what I've seen, the CN dual SIM version with app store added lacks a significant Band 20 for Europe LTE, whereas the single SIM Global Version has the band 20; Xiaomi have said the Global version will be single SIM only. I believe Google Pay will not work on the CN version: you can check the different specs out at wonda mobile a Hong Kong seller. I believe it is possible to flash the EU ROM down the line but haven't come across a method to follow.
Safsem said:
Hi all,
I just ordered a Xiaomi Mi 10 Pro from an online shop in my country, Bulgaria.
It turns out it is the CN version with Dual SIM but with Global software installed on it, whatever this means.
I have thus a few questions:
- Will I have regular updated of the OS in this case?
- Will the phone be compatible with all the LTE / 5G bands in all Europe (it is important that it works everywhere because I travel a lot)?
- Will all the functions work properly?
Thank you in advance!
Click to expand...
Click to collapse
Hi, I am also from Bulgaria. My phone is coming today or tomorrow from China as well. It's a chinese version 12/256GB. On chinese version you can easily install Google services, but languages are 5-6 total and english of course.
If they say they have loaded bulgarian language, most probably they have installed Xiaomi EU rom. If you have any other question - I will be happy to help.
domon07 said:
I am also tempted to buy the CN version from Giztop with Google apps installed. I'm planning to unlock it eventually and flash eu rom on it. Can I update the phone through built-in software update? or do i need to flash it everytime? what's the downside of doing it aside from getting your bootloader unlocked?
Click to expand...
Click to collapse
I may get the giztop Pro version(china) with the global rom flashed.
As long as someone has a Authorized Xiaomi Account. They can use the Xiaomi tool to flash.
But I can't find out if the 5G will work on the Three network in the UK
---------- Post added at 10:22 AM ---------- Previous post was at 10:17 AM ----------
drmorten said:
I have researched this in depth as some of the specs are different on different websites selling it. From what I've seen, the CN dual SIM version with app store added lacks a significant Band 20 for Europe LTE, whereas the single SIM Global Version has the band 20; Xiaomi have said the Global version will be single SIM only. I believe Google Pay will not work on the CN version: you can check the different specs out at wonda mobile a Hong Kong seller. I believe it is possible to flash the EU ROM down the line but haven't come across a method to follow.
Click to expand...
Click to collapse
https://forum.xda-developers.com/xi...lobal-version-dual-sim-version-t4075263/page6
Look at the posts from QAM
À
deuse said:
I may get the giztop Pro version(china) with the global rom flashed.
As long as someone has a Authorized Xiaomi Account. They can use the Xiaomi tool to flash.
But I can't find out if the 5G will work on the Three network in the UK
---------- Post added at 10:22 AM ---------- Previous post was at 10:17 AM ----------
https://forum.xda-developers.com/xi...lobal-version-dual-sim-version-t4075263/page6
Look at the posts from QAM
Click to expand...
Click to collapse
I'm very close on pulling the trigger on mi 10 pro CN but not flashed with global rom. only with google apps installed because I wanna unlock the bootloader by myself and flash eu rom. If you buy the CN version with global rom flashed, they will have the code for unlocking the bootloader and I doubt if you can get the code from giztop.
You have to use MI unlock tool to unlock the bootloader. You will have to wait 7 days and you will be authorized for an unlock.
5G
Hi, bands are as in image for UK. Note again for 4G Band 20 is absent on CN version. All 5G in UK is 5G NR band n78 which is present in both CN and global version of the phone.
deuse said:
I may get the giztop Pro version(china) with the global rom flashed.
As long as someone has a Authorized Xiaomi Account. They can use the Xiaomi tool to flash.
But I can't find out if the 5G will work on the Three network in the UK
Click to expand...
Click to collapse
In my part of the world, we use B3 and B28. CN version only have B3 and no B28. Does that mean I wont have 4G in some areas? Now I'm leaning towards buying the Global now.
Try flash global rom,then back to cn rom, will lose one sim and auto reboot.
Safsem said:
Hi all,
I just ordered a Xiaomi Mi 10 Pro from an online shop in my country, Bulgaria.
It turns out it is the CN version with Dual SIM but with Global software installed on it, whatever this means.
I have thus a few questions:
- Will I have regular updated of the OS in this case?
- Will the phone be compatible with all the LTE / 5G bands in all Europe (it is important that it works everywhere because I travel a lot)?
- Will all the functions work properly?
Thank you in advance!
Click to expand...
Click to collapse
I order these all the time, this the Chinese rom with Google apps sideloaded more than likely. I'm not entirely sure if there is even a global rom available yet. That being said, your software will be one of those two options. More then likely, the former. The hardware will be Chinese, so 5G will not be supported here in the USA, just 4G LTE and not all bands at that.
You will get the MIUI updates, but not the Google updates. This is solved rather easily though by installing rom from Xiaomi.eu. These ROMs are installed using TWRP and are updated weekly with MIUI, as well as, Google updates.
jim262 said:
I order these all the time, this the Chinese rom with Google apps sideloaded more than likely. I'm not entirely sure if there is even a global rom available yet. That being said, your software will be one of those two options. More then likely, the former. The hardware will be Chinese, so 5G will not be supported here in the USA, just 4G LTE and not all bands at that.
You will get the MIUI updates, but not the Google updates. This is solved rather easily though by installing rom from Xiaomi.eu. These ROMs are installed using TWRP and are updated weekly with MIUI, as well as, Google updates.
Click to expand...
Click to collapse
I think if you are buying cn version it's best to get without play store, that's what I did, all you need is play store APK, all frame work is already there
Giztop has emailed me say that they will flash the Global rom which they get from Xiaomi.
I did say I don't want the Xiaomi EU version.
I think I will take a punt. But I bet it will take weeks to get here via DHL?
deuse said:
Giztop has emailed me say that they will flash the Global rom which they get from Xiaomi.
I did say I don't want the Xiaomi EU version.
I think I will take a punt. But I bet it will take weeks to get here via DHL?
Click to expand...
Click to collapse
Don't know mine came really quick from Alibaba, like 5 day's to UK
deuse said:
Giztop has emailed me say that they will flash the Global rom which they get from Xiaomi.
I did say I don't want the Xiaomi EU version.
I think I will take a punt. But I bet it will take weeks to get here via DHL?
Click to expand...
Click to collapse
I'm very intrigued to knowing how this turns out! I want to do the same thing. I just don't know how trust worthy Giztop is as far as flashing the official Rom and what risks that has.

Global and Europe?

What's the difference between global AC01AA and
Europe AC01AB? Are global radio bands better? Thx in advance
I cross flashed many times, also dirty from EU to Global and vice versa and i can say, there are no differences noticeable (especially Bands). Network seems just fine on Global or on EU. In the past you got another audio equalizer or more bloatware, but in this case nothing than Dirac which is the same on both builds.
I think with the Indian Variant you will get more pre-installed apps like Amazon etc.. (didn't try that)
I don't know why they seperated Global and EU variants in the first case, so a more detailed explanation is welcome over here too.
Edit: but to be on the safe side, i would suggest you to flash the ROM which you're firmware came with.
My 2 cents..
Can I switch from Indian to Global ?
Sure, i don't see problems. But your pre-installed apps might still be there. Or you must do a complete factory reset after cross flashing to Global or to EU to get rid of some pre-installed apps which came with you're ROM in the first place.
Is it possible to go from 10.5.6 (Indian) to 10.5.5 (global) via local upgrade ? Thanks
Nope, only dirty from the same OTA Version. So only from 10.5.6 Indian to 10.5.6 to global.

Question Difference between variants?

Last week I bought the A53, and today I noticed I received the Indian variant (SM-A536E).
I'm from Europe and I bought it from a verified European shop.
I was wondering if this could have any disadvantages?
Like maybe the Indian ROM has more tracking than the European One (because of GDPR or something) or the Radios are different?
Could I for example flash the European ROM through Odin?
Thanks
-Asskicker- said:
Last week I bought the A53, and today I noticed I received the Indian variant (SM-A536E).
I'm from Europe and I bought it from a verified European shop.
I was wondering if this could have any disadvantages?
Like maybe the Indian ROM has more tracking than the European One (because of GDPR or something) or the Radios are different?
Could I for example flash the European ROM through Odin?
Thanks
Click to expand...
Click to collapse
The biggest difference for most people is going to be the supported frequencies, especially the 5G bands.
For example, I considered getting an international model shipped to me here in the USA (because the USA models cannot have their bootloaders unlocked without exploiting bugs) but decided against it because it wouldn't support one of the major 5G bands used here.
That's the only part of your question I can help with though, I don't know what would happen if you try to flash firmware from a different region.

Enabling bands for the Oneplus 8T Chinese version

If I buy the chinese version of this phone and then change the ROM to the global one. Would I be able to unlock the bands for my country? What are the bands that are blocked by hardware and can't be umblocked no matter what?
1n1t3_1 said:
If I buy the chinese version of this phone and then change the ROM to the global one. Would I be able to unlock the bands for my country? What are the bands that are blocked by hardware and can't be umblocked no matter what?
Click to expand...
Click to collapse
Bands can't be changed via flashing to another ROM. They are locked in hardware.

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