yashsingh1/xdaforums huggingface dataset:
[OnePlus 12] Isavar:
You're asome!!! Works perfect on oneplus 12 24gb/1tb.

Does anyone else in AnTuTu experience lower performance in the global version?

Pd @Canuck Knarf if you need a tester I can help you. Thanks alot!!

View attachment 6060755
[OnePlus 12] Canuck Knarf:
Yeah try convert back to ColosOS...OP12_CONVERT_ColorOS_PJD110_14.0.0.230

I just edited the How To...posted file
[OnePlus 12] Canuck Knarf:
Now I hope the convert back to ColorOS goes good:rolleyes:

It has worked for me many times

If you get any errors may be at my_stock ..Its big 9 parts 2,268,461 KB

This is why I added " fastboot w " rate at the beginning of script ...hoping it helps.

If it fails dont worry .... get your phone back to fastboot ...run bat file again ...if fails again...get back to fastboot...run bat file with Global or US (y)

It will need to be fixed..LOL...but it works for me...?
[OnePlus 12] Canuck Knarf:
I didn't understand the title can someone help clarify?

I changed it...is it better
[OnePlus 12] PFusion:
Thank you!
[OnePlus 12] PFusion:
Thank you, so I suspect it won't support some of U.S bands right? Even with rom change
[OnePlus 12] Canuck Knarf:
Now not to sure about that ...Need to see US files that come out for OP 12 US version. Now I haven't had anytime to work on OP 10 or OP 11 yet..Just trying to get this working good on the Chinese OP 12
[OnePlus 12] Canuck Knarf:
Now ..If I had a full good working Rom...I would try to flash it..
[OnePlus 12] null0seven:
The phone is the same.

The bands are in software (OS).

With ColorOs you may have trouble with some American bands.

So is better to flash Us version or to buy/have US version. phone.
[OnePlus 12] Bwhite...:
good job, i try now to covert back color OS.
[OnePlus 12] Greasyfingersss:
Thank you for your excellent work.

Can anyone kindly upload the files to Googledrive please? MediaFire is extremely slow, with downloading time for 2 days and it's been interrupted for 4 times already.
[OnePlus 12] Bwhite...:
Rollback to color os not working for me, errors my stock
[OnePlus 12] E-61:
Sry but that's bull****! Flashing different OS won't unlock any band!
[OnePlus 12] clsA:
I had the same problem with mediaFire, I think I had to restart the DL over a dozen times.

The file that was posted on Google Drive was the EU version not the US one. Also all the links to the US File on the Oppo server are dead now.
[OnePlus 12] Alex 4:
Hello. Tell me please. Is it possible to block the loader after switching to oxygen?
[OnePlus 12] scottlam1:
Hmm I guess I tanked the phone then oh well I guess I can return it
[OnePlus 12] Canuck Knarf:
You may need to send back
[OnePlus 12] Canuck Knarf:
This happened with one of my OP 11...I flashed ocdt.img and lost everything..MSM won't even see it..same with OP 10..had to take back off and jump it out in order for MSM to flash phone
[OnePlus 12] scottlam1:
I had no problem with ocdt on my 11 when switching between regions dunno
[OnePlus 12] Canuck Knarf:
But I can guarantee flashing just my files..not changing any img files...you won't lose IMEI
[OnePlus 12] Canuck Knarf:
OP 11 not the same as OP 12...can't flash any other ocdt img
[OnePlus 12] SuYunLong:
Thanks @Canuck Knarf , it seems that everything work on my side.

I didn't Lock the fastboot at the end in case I got anything not working.

Can you confirm that this is the reason I am not able to do some action like system update OTA or Updates App or install App from Google store ?

Thanks,
[OnePlus 12] nooblala:
sorry if this has been asked..

is there any known issue flashing the china OP12 to oxygen OS?

will we get OTA after flashing?
[OnePlus 12] SuYunLong:
I just tried to insert my SIM card and now i can update apps and also get last OTA ...

Don't Know what was blocked here ...

Since my phone is working fine now, should I Lock it back ?
[OnePlus 12] SuYunLong:
For your information, I just did the process to flash my Chinese OP12 to Global version.

At first the OTA update wasn't downloading, but as I just said after inserting my SIM card (without mobile data on) It was working fine.
[OnePlus 12] nooblala:
that's good to know!

let me know if you know of any known issue after using :)
[OnePlus 12] SuYunLong:
I just Lock back my bootloader and every thing is working fine here. Just did the OTA update as well, and update all app from google store etc...

For your information, I use this guide step by step and the only issue I faced was a driver issue. Even after installing them, they were not recognize by my PC so I had to do a manual install of them.
[OnePlus 12] nooblala:
Thank you for the reply, that gives a lot of confidence :)

will be looking to buy the China OP12 soon =)
[OnePlus 12] nonegor:
I cannot download it. Public Transfer Limit Exceeded
[OnePlus 12] MethamorphoziX:
Same here, trying to download from here (your message number 90) and its saying that the file it's missing, also trying from US version or Global version and says that Public Transfer Limit Exceeded.

Regards,
[OnePlus 12] ndi:
Can this driver be updated in the device manager from the Internet, and if not, where can we download it?
[OnePlus 12] rvashi99:
Since I converted from Chinese to Global, I don't have WiFi 6E or WiFi 7 anymore. Is this a known issue? I tried to search the forums but couldn't find anything.

The ROM flashed fine and everything is working except, I just can't see any WiFi 6E or 7 networks.
[OnePlus 12] MethamorphoziX:
Good stuff, I have the same model, waiting for the download links to become available again so I can do mine.
[OnePlus 12] nonegor:
just wait for him for updating the link

I think the icedrive is not good for us

google drive is more efficient and stable?
[OnePlus 12] MethamorphoziX:
Cool, thanks!
[OnePlus 12] ndi:
Is there a free download site for the image file? The current given site do we have to pay to download the file?
[OnePlus 12] MethamorphoziX:
I think the download of the file has been exceeded and that's why we cannot download anymore. I'm hoping that eventually the links will be changed with new ones that let us download the packs.
[OnePlus 12] dudi4ek:
oops.my fault
[OnePlus 12] Pmes986604:
Chinese version 24G/1T

flashing to the European version and then flashing to coloros again

My phone is bricked and there is no os logo when I turn it on.

How to enter fastboot mode?

Cannot use adb or enter fastboot in recovery mode

power button and volume up buttons also don’t work
[OnePlus 12] ndi:
See this thread here:

Fastboot > unbrick tool >Stock Firmware- Region Change > Convert Global> Downgrade-OP12

OnePlus 12 Unbrick/Convert tool Here is my new program for oneplus 12 that can be used to convert, unbrick, downgrade and upgrade Oneplus 12 via fastboot mod. Disclaimer: use at own risk, I am not responsible for any damage Note: avoid all...

xdaforums.com
[OnePlus 12] trongrg:
@Canuck Knarf

Your files in Icedrive have exceeded the public bandwidth, so no one can download them anymore.

Unfortunately, I bought an account with Icedrive and still cannot download them even though the page said "Upgrade your plan to use premium public transfer bandwidth."

Could you please re-upload them elsewhere?

Thank you very much
[OnePlus 12] orz811017:
@Canuck Knarf

Can you share images again? or share all the image partitions that we need to flash? maybe we can download images from other place.

Thank you very much
[OnePlus 12] snowwolf725:
In order to convert to OxygenOS / ColorOS, you need to flash 25 partitions.

These partition images can be extracted from full OTA zip via Fastboot Enhance.

You can download these roms from:

https://xdaforums.com/t/index-onepl...-development-18-02-2024.4657133/post-89350037

boot.img
dtbo.img
engineering_cdt.img
init_boot.img
my_bigball.img
my_engineering.img
my_heytap.img
my_manifest.img
my_preload.img
my_product.img
my_region.img
my_stock.img
odm.img
product.img
recovery.img
splash.img
system.img
system_dlkm.img
system_ext.img
vbmeta.img
vbmeta_system.img
vbmeta_vendor.img
vendor.img
vendor_boot.img
vendor_dlkm.img
[OnePlus 12] hayabusa77:
@Canuck Knarf

hey man great job, well done but there's a problem,

after successfully flashing to oxygen os(with the blue text black screen .bat) , I can't relock bootloader because volume down+power doesn't go to fast boot mode. it just opens format restart shutdown menu..

how can I relock the bootloader? I really want to update to master mode but I'm afraid with open bootloader ota update would brick my phone .

any ideas guys?
[OnePlus 12] malloy!123:
Hello guys ,

on my op12 device I am getting a red msg saying "download process is incomplete please try again later" , I shutdown my phone and pressed volume up and down together and my laptop recognized device as Qualcomm HS-USB QDLoader 9008 device.

I have also tried to unbrick via OFP firmware & oppo flash tool, but the tool then shows “failed to get the model list” in the “choose model” section. Therefore no alternative to recover OP12 from EDL unless I am doing something wrong along the way.

Can anyone please guide me further steps to boot into fastboot mode and re install the ROM ? Its really urgent as i am not able to use my phone please help.
[OnePlus 12] Eddrojas:
Hello, I am trying to download the files, but it shows the following: Public Transfer Limit Exceeded.
[OnePlus 12] strong8472:
Hi!

Try this link instead

6.53 GB file on MEGA

mega.nz
[OnePlus 12] Eddrojas:
Thank you. Which version am I trying to install from the US?
[OnePlus 12] alex00006:
Hi guys

i want convert oxygen ROM India to oxygen US and i can't download oxygen US !

who have a direct link oxygen US region??
[OnePlus 12] snowwolf725:
Post in thread '[INDEX] [OnePlus 12] ROMs | Kernels | Mods | Tweaks | Development | 18/02/2024 |' https://xdaforums.com/t/index-onepl...-development-18-02-2024.4657133/post-89350037
[OnePlus 12] Mr.Vahidex:
Hi guys

I flashed india oxygen to my oneplus 12 china version and i want to know can i reflash global or us version on my device?
[OnePlus 12] alex00006:
i want convert oxygen IND to Oxygen NA ,can i use this ROM and Extract file IMG to FTH folder .......??
[OnePlus 12] snowwolf725:
YES, you can download the ROM and extract images to FTH folder via payload-dumper-go.

Ref:

GitHub - ssut/payload-dumper-go: an android OTA payload dumper written in Go

an android OTA payload dumper written in Go. Contribute to ssut/payload-dumper-go development by creating an account on GitHub.

github.com

In addition, you only need 25 images from the OTA zip.

You don't need to copy all files from extraced image folder.

Maybe I can write a script to automate all this, but it’s too late now, maybe tomorrow.

How to convert from ColorOS to Global ..US.. India On Chinese Oneplus 12

USE AT YOUR OWN RISK... Do not lock bootloader after Flashing Complete setup first . I edit bat file ..removed fastboot-w in the beginning down in attachments You can get Files from here if IceCloud not working...

xdaforums.com
[OnePlus 12] NoSenze:
I downloaded the global rom from that page, the a.57 one. I found all these files besides my_preload.img, is it still safe?
[OnePlus 12] Canuck Knarf:
You can..but look at the Size...compare to size of the edl flash file
[OnePlus 12] Canuck Knarf:
Now ...payload dumper and python gets files from a payload bin...not a edl file ...flash file
[OnePlus 12] Canuck Knarf:
Just letting you know
[OnePlus 12] Canuck Knarf:
49 img files..modem can't flash..another to let you know
[OnePlus 12] Canuck Knarf:
system

system_ext

product

vbmeta_system

boot

init_boot

vendor_boot

recovery

vendor

vendor_dlkm

system_dlkm

odm

dtbo

vbmeta

abl

aop

aop_config

bluetooth

cpucp

devcfg

dsp

engineering_cdt

featenabler

hyp

imagefv

keymaster

modem

oplus_sec

oplusstanvbk

qupfw

shrm

splash

tz

uefi

uefisecapp

cpucp_dtb

vbmeta_vendor

xbl

xbl_config

xbl_ramdump

my_product

my_engineering

my_stock

my_company

my_carrier

my_region

my_bigball

my_heytap

my_preload

my_manifest

minus modem
[OnePlus 12] Canuck Knarf:
my_product

my_engineering

my_stock

my_company

my_carrier

my_region

my_bigball

my_heytap

my_preload

my_manifest

Most important
[OnePlus 12] Canuck Knarf:
I give most all the info you need...lol
[OnePlus 12] snowwolf725:
Oh It's a problem.

This partition is the apps that are preloaded on the system, if you don’t flash this partition, your system will be converted to OxygenOS, but the Chinese apps (like taobao) will be retained, and some apps (like Netflix) will not exist.

Although these apps can be installed or removed after flashing rom.
[OnePlus 12] OoZioo:
Hello everyone! Happy to join the community. I just bought my fresh OP12 directly from China (I am right now in China for CNY). Good news side note, this one is not region lock. I will be back to Europe in a few days and I plan to move from Color OS and all the Chinese Apps to Oxygen OS in order to benefit from Google services.

I just want to make sure I understand correctly as the icedrive has unfortunately reach its limit. Thank you Canuck knarf for all your efforts!

If I download the ROM from this thread https://xdaforums.com/t/oneplus-12-rom-ota-oxygen-os-repo-of-oxygen-os-builds.4657465/ or this website {Mod edit: Link to paid services website removed. Oswald Boelcke, Senior Moderator} would I be able to perform this exact tutorial? It is mentioned .img from EDL file.

I am not in a hurry at all, i can wait to get the proper download links ready.

Thank you for your help.
[OnePlus 12] strong8472:
I found it here

Oneplus 12 - How To switch from Color OS to Oxygen OS

Flash Oneplus 12 from Color OS to Oxygen OS in 4 easy steps - simple HOW TO INSTRUCTIONS

tradingshenzhen.com
[OnePlus 12] OoZioo:
Hi, in this message, they don't precise which Oxygen OS version it is or I might have missed it. Is it the US or the Global EU one? Ty

I have downloaded the migration package from there to have a look. There is a text file called ROM property and it is stated that is the CPH2491.

What we want is for OP12 is

India: CPH2573 (OxygenOS 14)

Global (ROW) and EU: CPH2581 (OxygenOS 14)

North America : CPH2583 (OxygenOS 14)

Right?
[OnePlus 12] xthakila:
icedrive is not working. can you please reupload or provide a working link. thanks

with the downloaded version from the @snowwolf725 link https://xdaforums.com/t/index-onepl...-development-18-02-2024.4657133/post-89350037

there is no my_company or my_preload in the US version. but @Canuck Knarf says that company and preload are both most important. also what about modem do we not flash this?

can either @snowwolf725 or @Canuck Knarf confirm what is the img file list we need to flash. would appreciate the help. cheers :)
[OnePlus 12] xthakila:
I can confirm this work. installs the global version. still looking for the US version since the links are down.
[OnePlus 12] NoSenze:
I guessed as much. Do you have a page where I can download a complete package? It seems that one is an incremental ota, maybe that was the problem?
[OnePlus 12] snowwolf725:
You can download from edl package.

Oneplus 12 EDL Unbrick

Oneplus 10 Pro EDL Thread Oneplus 11 EDL Thread Oneplus 12 EDL Thread Oneplus Ace 3/ 12R EDL Thread. Oneplus Open EDL Thread Oppo Find N3 EDL Thread OnePlus Nord CE 4 5G CPH2613 Oneplus Ace 3 Pro PJX110 Thread Status: Over 76 Oneplus...

xdaforums.com

or

IceCloud

Sorry guys I have a monthly limit..it will be good next month... Slow download or monthly limit...I can't win

xdaforums.com
[OnePlus 12] charlie_lee:
tried accessing links above but gdrive is asking for access and icecloud is not working.

is there any alternative DL link and .bat for the global ROM?
[OnePlus 12] xthakila:
I will update this post and write a short tutorial in 3-4 hours once I get to a laptop. I had a lot of trouble figuring it out as well but thanks to @snowwolf725 I managed to figure it out.

Sent from SM-F731U1 using ReLabs
[OnePlus 12] charlie_lee:
hey, thanks for the reply but I saw the tradingshenzhen link, unfortunately 404 as well :(

would really appreciate if if I could get access to the gdrive link or if the file can be uploaded to some other source.
[OnePlus 12] xthakila:
yup in a few hours I will put it in mega

Sent from SM-F731U1 using ReLabs
[OnePlus 12] xthakila:
use the EDL package in the link below that you need. sign into your google drive and copy the file to your drive then download it to bypass the limit. (thanks @snowwolf725 )

https://xdaforums.com/t/oneplus-12-flash-file-stock-rom-edl-flash-file.4653536/

use the EDL package from that link. you have to rename the files that are the closest match to files in this link and replace (see the size, sizes must be similar)

https://tradingshenzhen.com/en/content/oneplus-12-how-to-switch-from-color-os-to-oxygen-os(thanks @strong8472 for the link)

Replace the files in the FTH folder. you can also use the scripts in the link. if for some reason the link doesn't load try with a VPN, it is working as of 15 minutes ago.
[OnePlus 12] 09eagle:
Flashed using 2583 FTH, OTA successfully downloaded and installed but now fingerprint and NFC aren't working. Any ideas how to fix?
[OnePlus 12] xthakila:
Maybe you grabbed one of the files incorrectly. I flashed 2583 coming from 2573 and everything works fine. Maybe try flashing the original files from the https://tradingshenzhen.com/en/content/oneplus-12-how-to-switch-from-color-os-to-oxygen-os website. It give you the global version of the OS see if it works then. If so you picked some wrong files. Also before you do that try deleting and re-registering your fingerprint. I have found the fingerprint sensor to not be great on the phone.
[OnePlus 12] 09eagle:
It worked fine before the OTA to 404. I was hoping to find a fix that didn't involve wiping the device again, but I'm starting to think that's the only option 🫤
[OnePlus 12] xthakila:
probably I would say before you jump into linking your Google account etc update and do a through check. after that if it's fine just wipe and setup with your google account

Sent from SM-F731U1 using ReLabs
[OnePlus 12] nooblala:
i follow the guide, after running the .bat files and all flashing happens.. then phone now only goes into black screen after oneplus logo and doesn't boot...

and unfortunately in my last step i locked the bootloader back.. anyone know how to fix?
[OnePlus 12] takoman:
Hi Guys.

Any Idea whats cousing this?
[OnePlus 12] Canuck Knarf:
Yeah.. In the bat file it looks for the FTH folder
[OnePlus 12] thevirgonian:
I was cracking up when I read that as well...but wow...that would have been nice if it were true!!
[OnePlus 12] adnooon14:
hi , after i convert to oxygen os the phone stuck on Android phone setup page and show massage up google serves not working can you help me please how i can fix this issue

*i go to recovery mod and format the phone but the problem still

*i used Indian rom
[OnePlus 12] Canuck Knarf:
did you lock bootloader after flashing
[OnePlus 12] nhat.nguyen:
Is there any difference between the PJD110 and CPH2583 about the hardware? I am planning to buy PJD110 and use your tool to convert to oxygen os, i am living at SEA right now.
[OnePlus 12] nonegor:
There are many Chinese pre-downloaded apps for colouros. OxygenOs is clean
[OnePlus 12] nonegor:
May I know that the off-screen fingerprint unlock function is not available for Oneplus 12? This function is available for the oneplus 11.
[OnePlus 12] d4815162342:
I have a Chinese variant purchased from wondamobile who installed the CPH2581 GLO/ROW Firmware.

Is there anyway I can install the CPH2581 EU Firmware instead?

Thanks in advance
[OnePlus 12] nonegor:
CP2581 EU is equal to global

I think there is no difference
[OnePlus 12] d4815162342:
There is a difference.

If you download oxygen updater you will see a option for

OnePlus 12 NA

OnePlus 12 IN

OnePlus 12 EU

OnePlus 12 GLO/ROW

if you select the EU one it shows as not compatible & if you download it then shows as verification failed
[OnePlus 12] lostdream:
hey guys i have op12 from china with oxygenos global cph2581 i want to change to cph2581 eu. when i check the active slot the os installed on slot b can i change to slot a? or should i wipe everything on slot b?
[OnePlus 12] nhat.nguyen:
Thank you, is there any different from HW? Baseband? I am searching but not clue right now.
[OnePlus 12] nonegor:
HW?
[OnePlus 12] xtcislove:
There is a compatibility check on tradingshenzhen for each phone. OP12 is missing 1 Baseband

B32	1500MHz

Anything else is marked as identical but thats not true. Esim is not allowed by chinese authorities which means, china phones dont have esim support.

These are the 2 trade offs i know or think i know. The OP12 is my first import phone.
[OnePlus 12] ricebread195:
I've been there. You need to send it to customer service or unbrick with EDL tool which need authorized accout to login
[OnePlus 12] snowwolf725:
I writed a script to convert to firmware what you want.

1. Download convert script and unzip into folder

1.26 GB file on MEGA

mega.nz

2. Download full OTA zip and rename it to "OTA.zip"

You can download full OTA zip from:

[OnePlus 12][ROM][OTA][BOOT][Oxygen OS] Repo of Oxygen OS Builds

As OnePlus doesn't always provide download links for all of their OxygenOS ROMs & OTA update zips, we've created an index to put the links in one post so that they're easy to find. Note : This is not a support thread for issues you may have with...

xdaforums.com

3. Execute "1.Prepare_Flash_Image.bat". It will extract image files from OTA.zip

4. Boot into fastboot mode

5. Execute "2.Flash_All_SupperZip.bat". It will flash images which extracted from step3.

6. Done
[OnePlus 12] chemicalboyxda:
Hi @snowwolf725

This can be used on ace 3 converted to 12R? This will erase all the data?

Thanks
[OnePlus 12] snowwolf725:
No, it only for OnePlus 12.

It erase all the data.
[OnePlus 12] naveed sheikh:
Rom properties​

rom_version=V13.1.0

CPH2491_11.A.11_0110_202307312344

security_patch_vendor=2023-07-05

security_patch=2023-07-05

CPH2491 OnePlus Nord 3 5G​

can you explain??
[OnePlus 12] IWISHICANUNLOCK:
May i ask you something about install vivo gsi? I see your post about installing gsi and stuck on fastboot. I have the same problem did you manage to fix it ? And can you tell me how?
[OnePlus 12] Canuck Knarf:
I have new Bat file I done for 12R...I have not tested waiting for my phone to come
[OnePlus 12] Canuck Knarf:
I don't understand your question..?..Never mind..cause in Rom Properties folder..is that what you mean..?
[OnePlus 12] xtcislove:
I guess so because i was wondering myself. This is the text inside ROM_properties.txt in the convert download from tradingshenzhen too.
[OnePlus 12] Canuck Knarf:
Yes they got it from my bat file
[OnePlus 12] xtcislove:
First of all thanks for your work. What does it mean that ROM_properties.txt does not fit the OP12? I downloaded the convert tool from tradingshenzhen.
[OnePlus 12] ricebread195:
when i got my op12, i tried to convert to OOS, it went well.

when i tried to covert to COS, it bricked, i think the reason is i unlocked bootloader after finish flashing without setup my phone. then i unbrick it with help of @mvikrant97

now i tried to convert to OOS again, it stuck on "waiting for any device", and a unknow device "ossi" show up in devices manager. picture attached below.

i tried with other unbrick tool, got the same result.

what is going on with my devices?
[OnePlus 12] ricebread195:
thanks for the information.

i reinstalled the drivers, problem solved
[OnePlus 12] pxrave:
Hey Guys i did the Manual from Trading Shenzen to Convert the Unit to EU Firmware. All Stepts worked fine. At last i did a Bootloader Lock again. The Device Restarted and Show OnePlus Logo after i stay at a blank black screen.

With Volume Down + Power i can activate Recovery Mode. Format Data again doesnt help.

Any Idea how to fix the device now?

Best Regards
[OnePlus 12] vhan88:
I followed the tutorial, booted successfully but the configuration of the phone at the beginning loaded endlessly.. does anyone have a solution?..
[OnePlus 12] alejandrobass:
I have an OP12 with unlocked bootloader, I wish to flash EU rom on it. What are the exact img files to flash? some say there are 27 to be flashed, I get different responses from different guides.

As far as I am concerned, persist is to be left intact, anything I should be aware of while converting?