yashsingh1/xdaforums huggingface dataset:
[OPPO Find X2 Pro Guides, News, & Discussion] zonzo3:
I tried with almost all EU countries, but without luck.

I downloaded the ROM from the other thread (CPH2023EU_11_OTA_17501380.ozip), do you think it's better to wait a couple more days trying to get an update for the A50 I'm in now, or it's best to just flash this?

Oh btw, how can I rest assured I'm on EUEX dual? Is there a voice in the setting options? Thanks!
[OPPO Find X2 Pro Guides, News, & Discussion] ScratMan38:
Go to settings > About phone > Status IMEI and IP ; there should be 2 identical IMEI shown.
[OPPO Find X2 Pro Guides, News, & Discussion] zonzo3:
That's weird, I even tried by factory resetting it, but I still don't get the second SIM even if I'm on EUEX DUAL SIM (I've done again all the procedure just to make sure).

However I've got a new quick setting toggle that's present only in dual SIM smartphone.

What can I do?

@Mitar00 could it be due the fact I'm still on A.50 ROM and that's only for single sim devices?

Please look here:
[OPPO Find X2 Pro Guides, News, & Discussion] ScratMan38:
Did you insert a second SIM ? It may appear only when the second SIM slot is used.
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Honestly this is weird. Maybe you will get it when you update? Only region in the past that has gotten updates from A.50 was Europe EUEX I think. I don't know why you aren't getting an ota now. You can try flashing the ZIP that you provided but I can't guarantee that you will continue getting updates.
[OPPO Find X2 Pro Guides, News, & Discussion] zonzo3:
I have not, because I'm waiting for the dual sim tray to be delivered. But I think the option should be there even without the second SIM, can you or anyone confirm this?

I've just switched back to EUEX (so single sim) and I've just received the OTA!

It's the version CPH2025NV44_11_C.57

Now I'm downloading it and, if I remember correctly, the best is now to wait til the download is complete, DON'T INSTALL IT, doing the mumbojumbo to change the region once more to EUROPE EUEX (DUAL SIM), and only then install the OTA.

That's right?

Waiting for your confirmation guys because I've read all the pages, but tbh I'm not 100% sure. @Mitar00 and @ScratMan38 Thanks again for you precious help, I really appreciate it!
[OPPO Find X2 Pro Guides, News, & Discussion] zonzo3:
Here's what I was writing about!

Since I'm in Italy and I've received the OTA after switching back to EUEX single-SIM (from EUEX dual-SIM), I think there should be no issue now the download is complete to switch back to EUEX dual-SIM and then I'll install the OTA stored.

The only thing I'm noticing it's different is in the OTA name, why mine is CPH2025NV and not CPH2025GDPR?
[OPPO Find X2 Pro Guides, News, & Discussion] ScratMan38:
That's the weird part at Oppo. I received the NV version too (NV4A if I remember well), I already was on EUEX Dual SIM. But after that I also received some "standard" updates by OTA, either specified as CPH2025EU or just CPH2025 with nothing else before the _11_C.x
[OPPO Find X2 Pro Guides, News, & Discussion] newbieP9:
Morning does this help change region on ColorOS 11?
[OPPO Find X2 Pro Guides, News, & Discussion] linccracker:
Only if phone hasn't taken recent updates
[OPPO Find X2 Pro Guides, News, & Discussion] biron_w:
The fact that you have to jump through hoops and mess about downgrading and changing firmware just to get the update is a bit ridiculous really. Why can't OPPO just release it at the same time for everybody?
[OPPO Find X2 Pro Guides, News, & Discussion] zonzo3:
Yep, same for me.

TO EVERYONE: remember to have inserted a valid SIM card, because without it you won't be able to get the initial update.

I went back to EUEX-SINGLE Sim, from there (with the SIM installed) I found the update, downloaded THE Android11 OTA WITHOUT INSTALLING IT, revert back to EUEX-DUALSIM, rebooted and installed the OTA.

After that the dual SIM option appeared in the setting menu and I found all the OTA updates til to Android 12 (which rocks!).

Now I'm just waiting for the dual sim tray to arrive 😎

Many thanks to @Mitar00 who was kind enough to assist me to be sure everything went smoothly!
[OPPO Find X2 Pro Guides, News, & Discussion] ScratMan38:
With or without SIM, there is no change. Getting the updates on this Oppo phone is just matter of luck.
[OPPO Find X2 Pro Guides, News, & Discussion] armsar1978:
After update to Android 12 no native call recording function(((
[OPPO Find X2 Pro Guides, News, & Discussion] nguyenlucky:
U need to be on Asian firmware to have it
[OPPO Find X2 Pro Guides, News, & Discussion] armsar1978:
How?
[OPPO Find X2 Pro Guides, News, & Discussion] zonzo3:
You can't change region on Android 12
[OPPO Find X2 Pro Guides, News, & Discussion] armsar1978:
Before updating to Android 12 phone region changed to Singapore,but after update no call recording...
[OPPO Find X2 Pro Guides, News, & Discussion] biron_w:
After getting sick of waiting for Android 12 I went and bought a Pixel 6 Pro. And today Android 12 has just dropped on my phone. Typical.
[OPPO Find X2 Pro Guides, News, & Discussion] hassan.epour:
Anyone tested this method on Android 12? Work or not working?
[OPPO Find X2 Pro Guides, News, & Discussion] Yga_piton:
Hi guys, i have find x2 pro on a46. Now i have region euex. I can change on Singapore 2 sim or Europe 2 sim . Which is better? And what about upgrade to Android 12 from this regions
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Honestly if you are on singapore you have call recording and some other stuff. First you need to install a.45 and then change to singapore. Euex has android 12 too. It's your choice.
[OPPO Find X2 Pro Guides, News, & Discussion] Yga_piton:
Now you have 2 imei in menu, or 1?
[OPPO Find X2 Pro Guides, News, & Discussion] Yga_piton:
Hi, after a.45 i change region euex on Singapore ex and now i can upgrade to CPH2025NV2C_11_C.05( coloros 11, Android 11). It's normal? I can upgrade on this?
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Yes!
[OPPO Find X2 Pro Guides, News, & Discussion] metooidk:
waaa not wokring!!!!It show something in left box,but didnt SHOW OK in Right box!!!!!!
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Chill bro, explain the problem in detail and on which version of android are you?
[OPPO Find X2 Pro Guides, News, & Discussion] raaz23:
Hello y'all, I just came across this thread and wanted to give it a try, hoping to be able to update to Android 12 on my Oppo A53. This phone was bought in Italy, it came with Android 11 and I'm not really sure if it's possible or not to change the region since *#3954391# and *#391# don't seem to work. I'll attach what came up about the product info from that other number i had to dial ( *#891# I think)..

Any steps to do or help to change this region once and for all ?
[OPPO Find X2 Pro Guides, News, & Discussion] raaz23:
Hey could you kindly help me here ? I posted a reply earlier and just needed some help :)
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Hey I don't know if your firmware can access the region change menu honestly. I don't know anything about your phone model, sorry.
[OPPO Find X2 Pro Guides, News, & Discussion] raaz23:
No problem, the stable ColorOs12 version is rolling out for this phone at the end of May anyway, but only for India tho... I'll try the normal region setting and vpn combo to see if it does the trick, thanks for the reply anyway !
[OPPO Find X2 Pro Guides, News, & Discussion] metooidk:
it working now,i used another mac. ..Wrong Mac In This Posts....
[OPPO Find X2 Pro Guides, News, & Discussion] mr.mgmg:
hi guys

i have oppo find x2 pro UK version, this method can change to Singapore version to make support dual sim? (the android version is 11 and the color os is 11) and what is the code nut for Singapore version
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Depends on which OTA version of coloros 11 you're on.
[OPPO Find X2 Pro Guides, News, & Discussion] mr.mgmg:
how i can know what version
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Dial *#6776# in oppo dialer and check OTA version.
[OPPO Find X2 Pro Guides, News, & Discussion] pingoledon:
I'm stuck in C.70. Is there a way to get a newer ROM and install it manually?
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
There is a newer rom link in the update thread somewhere! You can use that to update.
[OPPO Find X2 Pro Guides, News, & Discussion] nguyenlucky:
EU C75 (for all europe regions and carriers)

https://assorted.downloads.oppo.com/firmware/CPH2025/CPH2023EU_11_OTA_17501380_all_MWTyBnliH0nz.ozip
[OPPO Find X2 Pro Guides, News, & Discussion] simonecapo:
Hi Mitar00, do you have time and desire to try to help me?
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Hey there, ofcourse!. Dm me
[OPPO Find X2 Pro Guides, News, & Discussion] simonecapo:
Do you have a way to calculate the token if you have the imei code and the stamp code?
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
That method will only work if you are below c.62
[OPPO Find X2 Pro Guides, News, & Discussion] simonecapo:
When I did it I couldn't get the token, it gave me an error with the c.50 .... There was a user who with my numbers managed to get me the token of my phone, it means that there is no need for the phone or he would not have been able to give me the number. Even knowing that my phone has too new an update, the software should be able (even without the phone) to give me the token. However, I would like to try, since the laboratory that is assisting me official oppo, after flashing my phone has not received updates anymore, because the region is singapore dual sim and the firmware that flashed on it is vodafone italia. .... and I am not of the opinion neither to put back the right region nor to flash an old firmware in order to fix the situation. If I don't try it, the smartphone will probably remain on android 11 patch of December 2021 bluetooth not working gps not working 5g not working and various other flaws I have on the phone. Do you understand why I still wanna try?Tried sec5 ver 1.1 1.4 1.5 etc etc etc give me this error with or without smartphone
[OPPO Find X2 Pro Guides, News, & Discussion] Mitar00:
Yeah but even if you got the code you wouldn't be able to change the region since that option was turned off in c.62.
[OPPO Find X2 Pro Guides, News, & Discussion] simonecapo:
I know but it's the only possibility I have. The assistance center after having comnbined this mess no longer wants to do anything to remedy.
[OPPO Find X2 Pro Guides, News, & Discussion] mkovnet:
Hi guys. I was on Android 12, obviously no downgrade possible, or is there? I have a person who helped me as there is no service centers where I live, he did it remotely(58 USD), rolled back to Android 11, c59, did the switch. I can share the details, just send me a PM...
[OPPO Find X2 Pro Guides, News, & Discussion] Gusev888:
Oppo has rolled back my OPPO FIND X2 PRO to version 10 ANDROID. A52.

Tell me, is it possible to reset to factory settings after changing the region? can i upgrade to colorOS12.1? After updating or resetting, will the SingaporeEX region remain?
[OPPO Find X2 Pro Guides, News, & Discussion] Edward_Newgate:
A.52 will not receive OTA update.

After change the region you can factory reset, but cannot update to ColorOS 12.1.

You need to find manual update.
[OPPO Find X2 Pro Guides, News, & Discussion] Gusev888:
only ColorOS11 firmware is available on the network. If I put it then I will forever lose the ability to change the region and update. I understand correctly

?
[OPPO Find X2 Pro Guides, News, & Discussion] hassan.epour:
It's android 11 c75 update link

https://assorted.downloads.oppo.com/firmware/CPH2025/CPH2023EU_11_OTA_17501380_all_MWTyBnliH0nz.ozip

Is possible to update by this file from android 10 to android 11 after changing region? 🤔
[OPPO Find X2 Pro Guides, News, & Discussion] Edward_Newgate:
Im not try this, but if you upgrade from android 10 I think it will show "Installation failed"
[OPPO Find X2 Pro Guides, News, & Discussion] Gusev888:
OPPO returned my smartphone to Android 10 A.52.

then i found update c.62 installed for download. meanwhile changed the region to Singapore EX. then install the update.

I received a broken firmware without the possibility of updates. downloaded here from the forum C.75

installed via recovery.

after which I downloaded the manual update F.14 from the last page. after that, F.17 immediately arrived, but already by air.

the question when entering * # 54794824 # writes 5G is activated but did not appear in the SIM card menu.

There is a second SIM card. but there is no call recording.
[OPPO Find X2 Pro Guides, News, & Discussion] mzface1031:
Appreciated , help me enable to use dual sim function
[OPPO Find X2 Pro Guides, News, & Discussion] awais_666:
HI Guys, Has anyone tried this method to upgrade to coloros 12 for Find X3 Pro I got telstra version in australia and it is stuck on color os 11 with update of October 2021 no vpn and other solution worked thinking to try this method
[OPPO Find X2 Pro Guides, News, & Discussion] mr.mgmg:
hi

my phone is oppo find X2 currently on Android 10 and color os 7,can anyone help me to make support dual sim and i will give $10 by PayPal
[OPPO Find X2 Pro Guides, News, & Discussion] Edward_Newgate:
Tool sec5 not working anymore.

Need a other mac address
[OPPO Find X2 Pro Guides, News, & Discussion] nicknls:
Had the same problem, just download Samsung Band Selection from the play store, select more network settings, preffered network and select NR/LTE/GSM... or whatever suits your needs
[OPPO Find X2 Pro Guides, News, & Discussion] rowi66:
Hi so can this be done if we have android 11 version c.62?
[OPPO Find X2 Pro Guides, News, & Discussion] mkovnet:
Any news on that? I can't get an "OK" message no matter what I do....did it a few months ago with zero issues...
[OPPO Find X2 Pro Guides, News, & Discussion] secet90:
Hi there everyone, can i know whether this only work for oppo find x 2 pro or other oppo model can work as well?
[OPPO Find X2 Pro Guides, News, & Discussion] dominicstg2:
Also this only happened once I upgraded to colour is 11 when it was Android 10 stock Australian firmware it worked fine
[OPPO Find X2 Pro Guides, News, & Discussion] klanbo78:
Yep, I have this too - installed Chrome beta and the issue is gone. Not sure if it's an issue with Chrome or Android 11 but obviously been fixed in the beta.
[OPPO Find X2 Pro Guides, News, & Discussion] sev7en:
Here what I have now in mine...

BRAND : OPPO

DEVICE : OP4BA2L1

MARKET NAME : OPPO FIND X2 PRO

MANUFACTURE : OPPO

SOFT VERSION :

ANDROID VERSION : 10_202001

HARDWARE : QCOM

BUILD ID : CPH2025_11_A.45

BASEBAND : Q_V1_P14

PRODUCT BOARD : KONA

BUILD FULL ID : CPH2025_11_A.45_201027_A6C5942A

USB STATE : MTP,ADB

CRYPTO STATE : ENCRYPTED

OPPO VERSION : US

REGION : AU

DEVICE LOCKED :

Unlock Started....

Sending command.....Failed

Operation Done With V1.0

Failed...
[OPPO Find X2 Pro Guides, News, & Discussion] speedyjay:
Nope. Issue is still present even with chrome beta installed.
[OPPO Find X2 Pro Guides, News, & Discussion] :
In my case i still only see SN in left window - and nothing in right window :( USB Debugging enabled, Network Address changed, disabled Defender and Firewall - is there something else that I can do? Maybe special ADB driver? My phone shows in device manager as OPPO Find X2 PRO MTP Device independently that i have USB debugging enabled or not - is this correct? I have installed Universal Adb Driver and Minimal ADB and Fastboot. Thanks for any help.
[OPPO Find X2 Pro Guides, News, & Discussion] ziadalshrbini:
Same with me
[OPPO Find X2 Pro Guides, News, & Discussion] Sage:
Is this for China or Global? I wonder if you could change to China and unlock bootloader on Global phone? :)
[OPPO Find X2 Pro Guides, News, & Discussion] Craphead:
[MENTION=11261177]MatiX575[/MENTION] [MENTION=1245762]ziadalshrbini[/MENTION] as it has been stated several times now, the Sec5 tool CURRENTLY ISN'T WORKING ANY MORE. It stopped working a few days ago. Don't know for sure but my guess is that since this method made its way to this forum Oppo probably noticed a ton of devices being unlocked and therefore blocked something on their side. We'll have to wait and see whether someone's gonna come up with a workaround. But for now there is nothing you can do on your end to make this work.
[OPPO Find X2 Pro Guides, News, & Discussion] :
I have from 2 days Global CPH2025 witch VODAFONE branding... Is there a other way to flash clean global room in my case? I live in Poland and trough this branding i can't use VoLTE and VoWiFi :/
[OPPO Find X2 Pro Guides, News, & Discussion] bartek45:
Try removing network adapters in device manager and adding ms loopback. That's what worked for me.
[OPPO Find X2 Pro Guides, News, & Discussion] koloure2211:
And it worked for me too!
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
Hy that worked and you could change region ??
[OPPO Find X2 Pro Guides, News, & Discussion] bartek45:
Yep
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
And only with the installation of MS Loopback adapter ?? Okay will try later

---------- Post added at 12:19 PM ---------- Previous post was at 12:15 PM ----------

Where you on A11 or A10 ?
[OPPO Find X2 Pro Guides, News, & Discussion] Craphead:
When was that?
[OPPO Find X2 Pro Guides, News, & Discussion] bartek45:
When I first did it. It worked afterwards as well
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
Was it in the last 3 days ?
[OPPO Find X2 Pro Guides, News, & Discussion] bartek45:
Done it just now actually!

Still working, codes are fine, switch activated and the code *#391# still takes me to region switch menu just like the first time
[OPPO Find X2 Pro Guides, News, & Discussion] WeeTax:
What is ms loopback?
[OPPO Find X2 Pro Guides, News, & Discussion] bartek45:
It's like a virtual ethernet adapter that you can add from device manager in windows
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
But are you on Android 11 or 10 and when 11 with region ?
[OPPO Find X2 Pro Guides, News, & Discussion] bartek45:
I'm on 11 now, used the unlock method to switch region and get it
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
Okay Strange
[OPPO Find X2 Pro Guides, News, & Discussion] KlNG:
Hello

Thank you for your guide, I have a question about Malaysian version, its already support Dual Sim.

in Android 10, ( 5G ) is not activated by OPPO, and I contact OPPO Malaysia and they said 5G is still not active in Malaysia and you have to wait until 5G is active in Malaysia, after that you will receive an OTA update to active the 5G.

in Android 11, ( 5G ) is activated but it's fake, 4G and 5G speeds are the same, I put the same SIM in Find X2 Pro ( Saudi Version ) and the speed of 5G is very very fast different than Malaysian version

is there anyway to active the Real 5G in Malaysian version ?
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
Can you maybe post a detailed guide with the ms loopback adapter because the usual way is for the most user not possible anymore
[OPPO Find X2 Pro Guides, News, & Discussion] motorheadache:
Thank you for this, it didn't work simply for me but I installed msloop and uninstalled network adaptor. Then disabled the wireless network adaptor, put the code in the network address box on msloop and then reenabled the wireless network.

My question is I'm currently on Singapore ex in the UK, should I be on anything different anyway?
[OPPO Find X2 Pro Guides, News, & Discussion] Sonic Steven:
Go into Device Manager

At the top, click "Action" then "Add Legacy Hardware"

Click "Next" at the first screen, then select the 2nd option (Install the hardware manually / advanced" then next again

Scroll down to network adapters and press next

In the manufacturer, select Microsoft, then on the right select the model which says "Loopback adapter"

You may need to disable all other adapters (I disabled all but my wireless adapter which is what I usually use for internet access and it worked)

From there you can follow the steps as normal
[OPPO Find X2 Pro Guides, News, & Discussion] maerin:
I had been trying the standard guide on 4 different PC's with no luck. Finally this trick worked for me today also. :good: Disabled virusscanner and firewall temporary. I also had to disable al other network adapters as described except the wireless one, otherwise it didn't work. After upgrading to C.06 I re-used unlock tool again to switch back to Europe EUEX.
[OPPO Find X2 Pro Guides, News, & Discussion] __NBH__:
Do we need to switch back to EU or can we just stay on Singapore?
[OPPO Find X2 Pro Guides, News, & Discussion] koloure2211:
I have stayed on Singapore,

It has all the functionality of the Chinese version, Call Record, Dual SIM, and theme store, and the Camera seems better?

Colour is a bit vivid to be honest.
[OPPO Find X2 Pro Guides, News, & Discussion] maerin:
Everything seems to work fine on Singapore and everything also seems to work fine on Europe. I live in Europe so my guess is going back to Europe but maybe I won't receive automatic updates anymore and staying on Singapore maybe you do. Future will tell. I only wanted to address that switching back was possible when that's important for you.
[OPPO Find X2 Pro Guides, News, & Discussion] koloure2211:
I don't have that problem...

What region did you change to?

I changed to Singapore.

Could be an answer?
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
Thanks
[OPPO Find X2 Pro Guides, News, & Discussion] Craphead:
Awesome, this does the trick.
[OPPO Find X2 Pro Guides, News, & Discussion] klanbo78:
Change the region to Singapore? I have that and believe I have the real 5G option....

---------- Post added at 06:05 PM ---------- Previous post was at 05:50 PM ----------

Do you get 5G option on EUROPE EX? I switched to EuropeEX (Dual SIM) and I didn't. Also, was worried I might not get updates, but it's anyone's guess I suppose. I'd rather set to Europe too as that's where I am, but Singapore, Malaysia and Thailand are the only regions with dual SIM officially and I want to keep that.

I don't think there are any drawbacks to being on Singapore. I had Snapdragon Samsung's for years on Hong Kong or South American regions, didn't make any difference (apart from Samsung Pay but who cares), apart from where updates are concerned and a bit of local bloatware.
[OPPO Find X2 Pro Guides, News, & Discussion] Texan1:
Changed to Singapore to get 11 then changed to Worldwide.
[OPPO Find X2 Pro Guides, News, & Discussion] koloure2211:
I left it on Singapore, no issues at all.

Perhaps you can change to that? I'm in UK
[OPPO Find X2 Pro Guides, News, & Discussion] speedyjay:
I left mine on the Singapore region. But I have noticed a bug that I can't get rid of. When scrolling through Twitter or anything within a browser, the screen will sometimes change to a slight yellow tinge. Another user said the issue had been fixed for him by installing Chrome Beta, but this didn't fix the issue for me...
[OPPO Find X2 Pro Guides, News, & Discussion] andywright1982:
For those that have successfully updated and having android auto issues. Do you have always on displayed acrivated,? On my way home it kept juddering and turning off. Soon as AOD auto turned itself off it worked fine. Going to try turn it off entirely tomorrow and see what happens
[OPPO Find X2 Pro Guides, News, & Discussion] dread123:
legacy network worked for me: ) great thanks- currently downloading android 11
[OPPO Find X2 Pro Guides, News, & Discussion] Craphead:
Just out of curiosity: what exactly is this loopback adapter and how come this makes it work?