yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi 10 Questions & Answers] cedric3320:
Hello,

I confirm the b20 is still enabled after flash xiaomi.eu rom on a global Mi 10.

I've did it on my phone buy in France and now my phone show two differents IMEI

Now I'm waiting for my dual sim trail to test.
[Xiaomi Mi 10 Questions & Answers] zetex:
Does anyone know what are the limitations of unlocking your boot loader?

Thanks in advance
[Xiaomi Mi 10 Questions & Answers] DAVIZINHO:
Great! thanks
[Xiaomi Mi 10 Questions & Answers] apopiel85:
really curious to see if this works!!!!!

Wow! this sound promising, Im really curious if this dual sim option can be enabled by just flashing the EU firmware. Id appreciate if anyone that gets this working, share this with the community ASAP. I really need dual sim as my company is offering unlimited 5g everything SIM, and i want to to take advantage of this. I know there are other phones out there like the oneplus8 (the pro versions of all other makers are just too big for me), and looking at the oneplus8 for that kind of money and no wireless charging or reverse charging and probably not the greatest camera of all time is a deal beaker for me. I thought i found THE PHONE for me in the mi10 but now i see that the "world" version is single sim!! Can i get a break here!!!! Why would xiaomi do this all of the sudden anyways. EUROPE AND AMERICA IS WHERE YOU MAKE YOUR MONEY XIAOMI, WHY DID YOU DO THIS!!!!!! and plus the price tag is even higher than last years mi9 but a hefty amount soooo, i just dont get it. Saying this, if we can unblock the second sim using custom FW that does not crash or drain battery, i will buy this phone. Just waiting on confirmation from you guys and gals.

---------- Post added at 03:22 PM ---------- Previous post was at 03:08 PM ----------

I really hope that the eu firmware gets less buggy, from the posts above in this thread, i see something like camera and other things are not working - well if the camera is not working i dont think anyone is going to flash the FW until it gets stable(this phones got an AWESOME CAMERA!!!!!). I've never had a xiaomi so can someone tell me how are the roms and the stability/battery drain on custom roms for xiaomi phones? i had samsung and htc before and there were a lot of roms and customization to pick form and from what is see on xda website, the same goes for xiaomi. I just really need to know if there will ever be a custom rom that is not draining battery and has everything working(DUAL SIM) as it should for this phone. Im willing to wait a couple of months but i just hope in the later months the dual sim problem will be a thing of the past.
[Xiaomi Mi 10 Questions & Answers] cedric3320:
HALLELUJAH,

IT'S WORKING ??????

I spend around 3 hours to modify the sim trail in order to put inside my 2 sim cards.

And I confirm that the 2 sim cards work great in a Global Mi 10 ( with b20 band and only 1 sim) flash with Xiaomi.eu rom.

Champagne ????.

No need to buy the china version, just the global one and a double sim trail.

Look at the pictures below
[Xiaomi Mi 10 Questions & Answers] apopiel85:
Congrats mate!!!! What do you mean by modifying the sim tray? what did you do to it to modify it? Where did you buy the tray from, and how is the color compared to the rest of the phone? Im guessing the BUG with the camera and youtube still exists in the xiomi.eu rom? please share your findings mate, alot of people are awaiting these results :):) including me. happy saturday
[Xiaomi Mi 10 Questions & Answers] cedric3320:
Hi,

Look at the pictures attached on my post if you can.

I cut my original sim tray where there is plastic instead of whole for the secondary sim card??

And I've no bug with the rom ... It's work like a charm.

I've flash this one

https://androidfilehost.com/?fid=4349826312261761188

No bug with camera or YouTube. All is good ??
[Xiaomi Mi 10 Questions & Answers] apopiel85:
So let me get this straight, the mi10 world version comes with a dual sim tray but with one part of it filled up so you only can insert one sim, you've cut out the other part and inserted the second sim? if that correct, GOOD STUFF!!! im really tempted to buy this phone but i will wait for others to confirm this.

Also, if you have no problems with youtube or the camera, how come it is a know bug on the xiaomi.eu website? not that i dont believe you, i do, but im just trying to understand why this is? post #61 [MENTION=2470882]domon07[/MENTION] mentioned the bugs, also i checked the site and these bugs have been known to the users. what antutu score do you get on this rom? also i noticed that TODAY the miui12 beta rom came out, its really early for anyone to test but im looking forward to see how that works and if its stable. like i said im really tempted to buy this phone but if i need to spend 700euro on something that will degrade battery and close apps randomly just because of the rom, its not really what im looking for. Once again: XIAOMI WHY!!!!!!!!!
[Xiaomi Mi 10 Questions & Answers] cedric3320:
Yes I've cut the other part of the sim tray in order to insert the second sim.

About the rom and to be honest with you, I used to flash xiaomi.eu roms since a long long time on my different Xiaomi phone. I really love this rom and yes sometime their is bugs ... But each Friday you have an update.

I have flash the update 20.03.28 since 5 days now and everything work great, good battery life, camera , youtube ... Antutu score = 573000

Plus miui 12 should be available very very soon for the mi10
[Xiaomi Mi 10 Questions & Answers] domon07:
[MENTION=2052227]cedric3320[/MENTION] must be using a weekly rom. which is different from stable rom that is buggy. by the way, older version of the stable rom can be flashed and they say that it's working properly.
[Xiaomi Mi 10 Questions & Answers] apopiel85:
[MENTION=2052227]cedric3320[/MENTION] how is google apps working? i see someone posted this on xiaomi.eu under your post:

Even with Chinese version xiaomi.eu rom enables band 20 and all 5g frequencies. There is no hardware differences it's just software limitation. I have flashed my Chinese version with official EEA ROM it picked band 20 immediately but only activated single sim. With xiaomi.eu everything works the way I wanted it to be , all EU 4g bands ,5g bands - except just Ok Google...but money wise saved 200 pounds...

does ok google work for you at the moment?
[Xiaomi Mi 10 Questions & Answers] cedric3320:
Hi,

Ok Google work fine on my phone with weakly 20.03.28 rom from xiaomi.eu.
[Xiaomi Mi 10 Questions & Answers] domon07:
reaaaaaaaalllly?? i don't think so. even xiaomi.eu people are having issues with cn bands. it's hardware dependent and not software. link or it didn't happen.
[Xiaomi Mi 10 Questions & Answers] heartagram82:
You are great!!!!! really just buy the new sim trail?
[Xiaomi Mi 10 Questions & Answers] cedric3320:
I'm waiting for a dual SIM trail (buy on AliExpress)

For now I've just cut the plastic which filled up the secondary sim cart on the global sim trail !
[Xiaomi Mi 10 Questions & Answers] XCMi10:
Hi, can you send a photo capture of Net Monitor app and confirm that your terminal is a CN version model, please?
[Xiaomi Mi 10 Questions & Answers] -fluffy-:
band 20 will not be active after flashing eu rom

trust i have the cn version with ziaomi eu rom on
[Xiaomi Mi 10 Questions & Answers] natarau:
Can you be more specific how is the orientation of the 2nd SIM compared to the original one? I cannot really tell for sure from the pic.
[Xiaomi Mi 10 Questions & Answers] B!GBOY:
I marked the cutouts with my exceptional paint skills :D
[Xiaomi Mi 10 Questions & Answers] natarau:
Thanks!
[Xiaomi Mi 10 Questions & Answers] Pezzo76:
How do you made to cut correctly the SIM tray?
[Xiaomi Mi 10 Questions & Answers] B!GBOY:
I didn't cut them this picture shows the factory made one
[Xiaomi Mi 10 Questions & Answers] baargalat:
India has launched their variant . It is 2 sims slot . Can EU model to be able to India's ROM ?
[Xiaomi Mi 10 Questions & Answers] Voipboy01:
Global Version with replacement sim tray

Hi - apologies if this has been answered already but if I do purchase a single sim version but order a replacement dual sim tray does it then work?? I believe there is a difference with the EU rom that may allow it to work?
[Xiaomi Mi 10 Questions & Answers] -fluffy-:
its bien confirmed that it works wirh the ziaomi.wu eom flashed on

---------- Post added at 05:35 PM ---------- Previous post was at 05:34 PM ----------

its bien confirmed that it works with the xiaomi.eu rom flashed on
[Xiaomi Mi 10 Questions & Answers] natarau:
Hi!

Today I also transformed my global mi10 single SIM into dual SIM. I finally got the permission for unlock. Flashed the latest miui 11 developer by xiaomi.eu.

I had cut the SIM tray a while ago and looks like I did a good job with it, although I recommend buying a chinese sim tray, as it was very difficult to do it and I am still afraid that it could get stuck in the phone :). I won't take it out again until the chinese one arrives.
[Xiaomi Mi 10 Questions & Answers] jacktackle:
Want to jump into the boat.

I don't see a reason to flash a global to my Chinese model which is dual SIM and everything works flawless. But still to make it English overall as Chinese apps are useless for me, I would like to give it a try.

Can any good men over hear direct me to a good dual SIM intl Rom? Which have working theme store as I download a lot of themes. Rest I will figure out how to unlock bootloader and flash Rom.

Thanks
[Xiaomi Mi 10 Questions & Answers] natarau:
https://sourceforge.net/projects/xi....3.28/xiaomi.eu_multi_MI10_20.3.28_v11-10.zip

(For mi10, not PRO version).

Go with this one, no bugs so far. And keep checking xiaomi.eu, there will also be a miui 12 soon with no bugs.
[Xiaomi Mi 10 Questions & Answers] jacktackle:
Bloody 156 hours lock period. This is rubbish
[Xiaomi Mi 10 Questions & Answers] Miko2007:
I also can confirm that the Global Version is a Dual Sim Version. I tested it with a Mi 10 which i got from Vodafone Germany. Only the Original Firmware is Single sim and it has a Single Sim Card Holder but with the Xiaomi eu Firmware it is a full dual Sim. You Only need a dual Sim Cardholder or modify the Single Sim one so it can hold 2 Simcards. With the Xiaomi eu Firmware it has 2 Emei numbers and both are different not the same.

The Firmware im using is in Post #94
[Xiaomi Mi 10 Questions & Answers] achimmexico:
I am using the Mi 10 Pro with Vodafone Germany on "xiaomi.eu_multi_MI10Pro_20.3.26_v11-10". Wifi calling is not working. If VOLTE is activated all incoming calls shown "unknown caller". It seems there is a solution to the problem in this description: https://xdaforums.com/poc...-call-t3871263 . But I do not want to root the Mi 10 pro because I might have problems with Google pay and banking apps. Is there another solution for this problem?
[Xiaomi Mi 10 Questions & Answers] paysen:
I had the same problem.

Edit: NVM, I updated to the latest version and it was gone. So maybe xiaomi.eu has to update their rom to the latest version.
[Xiaomi Mi 10 Questions & Answers] achimmexico:
Are you on Vodafone as well and Volte and WiFi calling working? Which Room version are you using?
[Xiaomi Mi 10 Questions & Answers] paysen:
Yes and yes, QJAEUXM is my Version.
[Xiaomi Mi 10 Questions & Answers] tonime:
Xiaomi eu 12 for MI 10/10 Pro released, I am waiting for dual SIM tray purchased from aliexpres

https://xiaomi.eu/community/threads/20-5-14.55760/

View attachment 5019457View attachment 5019459
[Xiaomi Mi 10 Questions & Answers] -fluffy-:
so now i have miui12 installed og got google phone to work as my dailer

with spam an number identifyer working
[Xiaomi Mi 10 Questions & Answers] veignt:
can someone please provide guide to flash xiaomi.eu rom ? im quite new to xiaomi phone
[Xiaomi Mi 10 Questions & Answers] tonime:
https://xdaforums.com/xiaomi-mi-10/how-to/ultimate-guide-to-install-stable-dev-t4093907
[Xiaomi Mi 10 Questions & Answers] veignt:
thanks a lot bro.
[Xiaomi Mi 10 Questions & Answers] criszz:
Managed to make my global dual sim ?
[Xiaomi Mi 10 Questions & Answers] pascha46:
[MENTION=1163516]criszz[/MENTION]

Can you tell and show us how??
[Xiaomi Mi 10 Questions & Answers] deuse:
Sent you a message dude :)
[Xiaomi Mi 10 Questions & Answers] reflavius:
request info DRM sattus after flash Xiaomi EU ROM

Hello

Dear friend, please install DRM info link download in google market , please tell me you have HDR+ support for Netflix after flash Xiaomi EU

Best Regard's

Flavius
[Xiaomi Mi 10 Questions & Answers] -fluffy-:
here is drm info from mine im on miui12 latest beta
[Xiaomi Mi 10 Questions & Answers] head_djmusic:
guys, i bought a global Mi 10, and the unlocked it, flashed EU ROM and now 2 sim active! but there is a problem, in my country, to stop the smugglers,you have to register your IMEI so i tried to do that, But in Global model the IMEI1 and IMEI 2 are completely different! THE TAC part of IMEI is starting with 8602 and the second one starts with 8615!!!! completely different and the custom of my country don't let me to register both IMEIs!

So friends, someone with China Package, would you please check that the TAC part of IMEI ( the first 6 numbers of IMEI) are the same or completely different like mine!!! Friends that have global and activated sim 2, yours are different like mine?

Thanks in advance
[Xiaomi Mi 10 Questions & Answers] Tom708013:
Great !

Hi,

May i ask you all the steps done to convert your phone ?

I'm not really sure about the step of flashing and so on.

Do you have issues with bank application ?

Many many thanks in advance :)
[Xiaomi Mi 10 Questions & Answers] supertomi:
do you mean xiaomi.eu custom ROM or the official EU version of the global xiaomi ROM?

thanks!

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[Xiaomi Mi 10 Questions & Answers] gogoffm:
Xiaomi.eu custom rom.
[Xiaomi Mi 10 Questions & Answers] criszz:
5g working only in one sim only, when second sim is started we loose 5g.
[Xiaomi Mi 10 Questions & Answers] Linuxkek:
Name of the app?
[Xiaomi Mi 10 Questions & Answers] criszz:
Network signal guru
[Xiaomi Mi 10 Questions & Answers] tuantuti:
Do you know if the EU version of global rom will work with 2 SIM activated? Cause i prefer global rom over xiaomi.eu custom rom.
[Xiaomi Mi 10 Questions & Answers] supertomi:
the Indian version should work with 2sims. the EU version probably not.

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[Xiaomi Mi 10 Questions & Answers] AllanStig:
Can others confirm this? Doesn't depend on e.g. MIUI 11/12, or something else?

Also, as it isn't crystal clear to me: Does the process of installing the xiaomi.eu cause bank apps from working?

Am very soon to decide on whether to accept delivery of a Mi 10, and likely need both dual sim, 5G and bank apps.
[Xiaomi Mi 10 Questions & Answers] criszz:
All my bank apps working well
[Xiaomi Mi 10 Questions & Answers] pascha46:
Same to me, all ok.
[Xiaomi Mi 10 Questions & Answers] Will197:
Are you saying when 2 sims are active and online, only 1 of them is running on 5G while the 2nd sim is on 4G?

That's normal I think, doubt they'd put dual 5G antenna at the same time.

---------- Post added at 03:19 PM ---------- Previous post was at 03:16 PM ----------

Could you put a link on where you got the dual sim tray from?

What tool did you use to cut the existing plastic sim tray? any tips/things to look out for?

Also, anyone concerned that Google Pay may stop working after the new attestation method for safetynet check may roll out?
[Xiaomi Mi 10 Questions & Answers] cedric3320:
Hello,

Here is the link for the dual SIM tray:

https://www.google.com/amp/s/h5.aliexpress.com/item/4000795253795.html

I only use a cutter but spent a lot of time and patience ?
[Xiaomi Mi 10 Questions & Answers] Will197:
Thanks buddy, maybe you can help with this one too. When both sims are active, does at least 1 of the sims remain on 5G and the 2nd sim becomes 4G?
[Xiaomi Mi 10 Questions & Answers] cedric3320:
No yet 5G in France for now so I can't help you ...sorry man
[Xiaomi Mi 10 Questions & Answers] criszz:
No
[Xiaomi Mi 10 Questions & Answers] Pezzo76:
In my MI 10 Pro China the IMEI slot have the first 6 equal numbers ---> 8679XX and 8679XX
[Xiaomi Mi 10 Questions & Answers] ferysery:
seems u need to pay another 1 million tomans to GOMROK, and register the 2nd imei as an seperate (single sim card) mi10!

if u have any success plz inform me over telegram, my ID is [MENTION=6621137]ferysery[/MENTION]

tnx
[Xiaomi Mi 10 Questions & Answers] criszz:
To clarify some things, for have 5g , one sim must be off, not 4g, 3g, etc. If second din on , no 5g. Atleast in global version mi 10 modified to dual SIM.
[Xiaomi Mi 10 Questions & Answers] ErnestoSV:
Hello guys, I am planning to get a Mi 10 single sim and do the trick with dual SIM tray. But I wonder if the custom AOSP Roms will be working with the dual sim capabilities. Somebody have tried before install custom AOSP ROM?
[Xiaomi Mi 10 Questions & Answers] B!GBOY:
There are no AOSP roms for mi 10 (pro) and I would not get my hopes up for there being one any time soon (if ever) .

I personally don't want one either, considering it will lack the features of MIUI and be extremely buggy. case in point mi note 10 pro which came out 7 month ago and still have zero aosp roms and one half broken GSI image

I would suggest buying a cheaper Redmi note series phone for example redmi note 9 if you want aosp roms. the cheaper phones usually have more development
[Xiaomi Mi 10 Questions & Answers] Darkstriker:
There are no AOSP ROMs yet because Android 10 made some fundamental changes to partitioning which have been messing with it. There are practically no phones that launched (!) with Android 10 that have AOSP ROMs. And in general, flagships usually receive plenty of attention from devs. The Mi line has been getting custom AOSP practially from the first phone so I am confident this one will get it too. Just some Android 10 kinks left to work out.
[Xiaomi Mi 10 Questions & Answers] B!GBOY:
well, the redmi note 9s launched with android 10 and now has pixel experience, Lineage OS and also functioning GSI ROMs.

I think the thing you are not considering is that the Mi line was never this expensive.
[Xiaomi Mi 10 Questions & Answers] marvi0:
Phew this is a deal breaker for me that's for sure. Wondering why they did this xiaomi. So all global mi 10 phones are single sims?!
[Xiaomi Mi 10 Questions & Answers] xnostra:
yes global is single sims even in my country is the same i asked and asked and they said its single sim. unless you modify it to be dual sim.
[Xiaomi Mi 10 Questions & Answers] ErnestoSV:
Right now I am on Mi 9T Pro and I am using Evolution X, an AOSP Rom that works perfectly. So, I am planning to get a Mi 10, but that is really important for me, not because of capabilities for custom Roms exactly, but the dual sim I use every day. Anyway thanks for the information, I will keep reading this forum to know more about Mi 10 before decide to buy it or not.
[Xiaomi Mi 10 Questions & Answers] ghazi.urfali:
is there a way to flash an official rom on the global phone to support dual sim? i would rather not unlock it
[Xiaomi Mi 10 Questions & Answers] Linuxkek:
They try to sell the phones over contract. Provider love single sim and 5G just works if you use one sim card, because of Snapdragon 865.
[Xiaomi Mi 10 Questions & Answers] prekasg:
big fault from xiaomi ... dual sim is a must but they take it off ... :(
[Xiaomi Mi 10 Questions & Answers] iofujsiow:
can anyone clarify this, if i import mi 10 pro from china and flash miui eu rom to it, does the rom support dual sim?

and based on some comments from this thread, 5g will not work if both sims are activated? one must be switched off in order to use 5g? thanks
[Xiaomi Mi 10 Questions & Answers] cedric3320:
Hello,

Mi 10 pro from China as dual SIM without to flash miui.eu rom but miss some 4G bands (like B20 and B28) ND only China and English language inside.

If you buy Mi 10 pro global (with all languages) you will have all 4G bands but only one sim. So need to flash miui.eu rom and buy a dual SIM tray tool to support dual SIM .... And yes, in that case, 5G work only if one of them is off.
[Xiaomi Mi 10 Questions & Answers] Mister.shoxa:
Does anyone has video instruction about how to make dual sim Mi 10 global version

Does anyone has video instruction about how to make dual sim Mi 10 global version (model: m2001j2g)?
[Xiaomi Mi 10 Questions & Answers] htorrado1979:
Mi 10 Dual sim

Hello, how are you? I am in the same situation as you. I am from Colombia and buy my Mi 10 pro and the use of the 2 sims is important to me. I have not yet installed the version of Rom Eu but I know that doing so will give me a valid (real) imei tac and the other not being the latter impossible to register in my country because of the control they are doing. Can you tell me if you have found any solution or progress on it? Thank you
[Xiaomi Mi 10 Questions & Answers] iofujsiow:
Hi thanks for the reply, as for the 5G one, i am still confused here.

so you meant you have to completely switch off one sim (no signal, can't receive text) at all in order to show the 5G icon/signal for the other sim? My friend in China told me that you can still have 5G when the other sim is on stand by, for example, browsing internet with 5G and receive text message with the other sim at the same time, not for call tho, 5G will get cut off when picking call with ther other sim.

is this because of the limitation of flashing miui.eu rom? I am planning to get the chinese one and flash miui.eu on it. if I can't use 2 sims at the same time I will most likely back out.
[Xiaomi Mi 10 Questions & Answers] criszz:
Yes, second sim off, can your friend put a picture with 5g and other sim on?
[Xiaomi Mi 10 Questions & Answers] iofujsiow:
I was able to find this video on bilibili here (at 0:08 and 01:01)clearly shows that one sim is on 5g while the other one is on 4g. and i also capture a screenshot here

I also contacted xiaomi customer support in China for clarification, both sims can be on 'standby' at the same time, one can receive text while the other one is used for 5g at the same time, not for call tho.

That's why I am confused here, dual sim dual standby is the norm for chinese phones nowadays, redmi 10x is able to have dual 5g standby while I was told here flagship mi10 can only have one 5g standby while the other sim must be swtiched off? is this due to the limitations of overseas versions/rom? or maybe, the chinese 5g is different than the 5g outside of china?
[Xiaomi Mi 10 Questions & Answers] -fluffy-:
well i think it need to be actived because op8pro also use x55modem an 865 an that one have dual 5G standby
[Xiaomi Mi 10 Questions & Answers] rd-Target:
I'm considering buying a Mi 10 to replace my Mi 9, but dual SIM is a must-have for me. So I'm excited to read that you can enable dual SIM on this phone, just by buying another SIM car holder (and installing Xiaomi.eu ROM, but I would have done that anyway :))

But if I were to buy the phone in Twilight Grey, which SIM card holder would fit best from eBay? I can only seem to find blue, gold, black and silver on eBay.

When looking at the images on eBay though, it seems like the one the call black (in one ad it's called Titanium Silver Black) would be the best fit. And it seems like the one they call blue would fit for the Coral Green color Mi 10.

Edit: I've just ordered both the black and blue from eBay... :D
[Xiaomi Mi 10 Questions & Answers] samikaraca:
double sim

I installed the India global software and MI became 10 double sim.:iyi:
[Xiaomi Mi 10 Questions & Answers] wooki:
1. I can confirm that the Xiaomi.eu firmware restores dual SIM function in global version of the phone (while still including LTE hand 20 support). https://xiaomi.eu/community/forums/miui-12.206/

2. you can either DIY and cut a second SIM hole in your try or buy a dual SIM tray and use it. I bought mine on eBay but AliExpress also offers them. Example link for eBay listing: https://www.ebay.de/itm/333617196205

Small note: I don't have access to 5g, can't test it. :(
[Xiaomi Mi 10 Questions & Answers] supertomi:
did you lock the bootloader afterwards? with the new Indian global?

thanks!

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