yashsingh1/xdaforums huggingface dataset:
[OnePlus 12R / OnePlus Ace 3] Advali:
Its the oldest version for CPH2585 which is 303 IIRC. Its the one firmware that I've downloaded before when I was testing out the conversion and just so I could test the OTA as well. I've initially created it via trial and error when I was looking at the different scripts/guides for conversion of different onplus phones.

With regards to you mobile signal, Do you mean to say you're encountering the same error as I did or totally no signal at all with 14.0.0.500? Well in my case, I've already tried flashing different global oplusstanvbk files, even the modem from 2611/2609 and still get the same issue on the mobile network.

Right now its fine as long as mobile data works but yeah, it still annoying that using 5G makes the mobile connection unstable.

------------

By the way, I just remembered why I initially left out some of the image file. It was when I was testing if I could still get the colorOS game assistant in OOS in order to use the frame rate booster.

But still it seems that it wasn't retained/included on my install hence there are some china apps left out on my conversion package that can be uninstalled.

I do have the conversion package for 2611 as well but it still has the same issue with 5G. Haven't tested yet with 2609 since I had no time. I do occasionally get a stable 5G without the radio turning on and off but I just decided to just stick with 4G for now.
[OnePlus 12R / OnePlus Ace 3] __zcchen__:
I would like to talk about the mobile signal, so I just quote this part.

Situation:

1. With converted ocdt (CPH2609) + oplusstanvbk (CPH2609) + CPH2609 other files, no any mobile signal. Sim card can be found, but no any available signal. I have tried 2G / 3G / 4G / 5G.

2. With original ocdt (PJE110) + oplusstanvbk (PJE110) + CPH2609 other files, mobile signal regained.

Ace 3 or 12r looks like to have a mechanism to init its wireless (including WiFi and mobile signal), and left the files on phone.

Have you tried to update your phone with OTA? Is the mobile signal still available?

I think the following method should be OK, but I did not test yet.

1. Flash phone to CPH2609 (version 303) clearly with original ocdt (PJE110) and oplusstanvbk (PJE110);

2. Initial the phone to get the mobile signal.

3. Flash converted ocdt (CPH2609) and oplusstanvbk file which is skipped at Step 1.

4. Use the system-update (OTA program) update to OOS 500.
[OnePlus 12R / OnePlus Ace 3] Jookean:
Deleted
[OnePlus 12R / OnePlus Ace 3] Advali:
Yes, I've already tried OTA hence its part of the steps I've created. Signal was retained.
[OnePlus 12R / OnePlus Ace 3] Yacine9258:
@Advali for the signal that goes on and off I think it's because of région locks (I did post about it) it happens with the Ace 3
[OnePlus 12R / OnePlus Ace 3] Advali:
@Yacine9258 My Ace 3 is not region locked. I can make phone call both on COS and OOS. I already have a workaround on the radio issue which is to not use 5G.

I did try using the oplusstanvbk of COS with global OCDT then relocked the bootloader. Unfortunately it still acts the same as the OOS oplusstanvbk. So if an OTA were to be available again, I'll just be back to OOS oplusstanvbk and still have my mobile signal.
[OnePlus 12R / OnePlus Ace 3] chemicalboyxda:
Maybe if we open the ota package, put the oplusstankvbk from cos and close the package will update locally without problem. The problem is with certification files I think
[OnePlus 12R / OnePlus Ace 3] Tuanthuasac:
I do like you tutorial. Convert to oxygen ok. My phone has icon signal and wifi good. But, wifi is normal and signal can data. However, call in and out can not do.
[OnePlus 12R / OnePlus Ace 3] etajv100:
Hi, i come from xiaomi, this is my first oneplus phone, with Xiaomi's phones downloading a fastboot rom, and reflash it, will always fix any issues and restore the phone to the original state, my question is, can i do the same thing to my phone in case i mess anything up? because this is a bit complicated compared to Xiaomi phones...
[OnePlus 12R / OnePlus Ace 3] Angelrdb:
Excuse me,

first of all: thank you. I´m a completly noob on this and following your tutorial i have achieved obtain OOS. I have, as you wrote on tutorial, data issue with 5G. Have advanced in any way with that? There is possible fix that after do all the tutorial?

Once again: thank you!
[OnePlus 12R / OnePlus Ace 3] Angelrdb:
Me same, any solution?
[OnePlus 12R / OnePlus Ace 3] chemicalboyxda:
Check your state value Dialing *#*#3932433284#*#*.

Its 0 or 1?
[OnePlus 12R / OnePlus Ace 3] Advali:
Download this from the playstore and manually switch the preferred network type to 4G/LTE at most, no 5G. In my region I also add GSM for calls hence why mine is working. Its more off a trial and error in my case til you see the signal stabilize.

Quick LTE Force (4G-5G) - Apps on Google Play

4G LTE Only Force Quickly

play.google.com
[OnePlus 12R / OnePlus Ace 3] chemicalboyxda:
The only problem with this method is 5G dont work or anything else? I readed some problems with calls in and out.
[OnePlus 12R / OnePlus Ace 3] Advali:
Depends on your network. But in my case, its only 5G that has the issue and calls are working with mine (Already posted here). I'm using a dual sim and for one of the networks I'm using, I needed to have GSM with LTE to make the calls work while on the other SIM, VoLTE or VoWiFi works so I don't really need to have LTE/GSM setup. You have to do trial and error on your own network to see which combination of networks work.
[OnePlus 12R / OnePlus Ace 3] telgrafci:
it worked for me untill yersterday. I updated it to the latest software by accident now no mobile connection. How can i fix it?
[OnePlus 12R / OnePlus Ace 3] etajv100:
Can't backup OCDT

i get this error...

View attachment 6091440
[OnePlus 12R / OnePlus Ace 3] ilia3367:
Need to get Root rights on your device
[OnePlus 12R / OnePlus Ace 3] ilia3367:
Dear Friend! Please add to the Instructions that to rollback to Chinese firmware must first flash the saved original ocdt.img so that then you don't have a disaster like me HERE.

That's exactly what the problem was.
[OnePlus 12R / OnePlus Ace 3] ilia3367:
And about the manual in general.

First of all, thank you for putting it together.

Secondly - the cellular connection is constantly failing. You could say it is not there at all. WiFi works without any problems in two bands.

I can't call this method working yet.
[OnePlus 12R / OnePlus Ace 3] Uomocina:
Followed the steps and works perfectly with 4G. But for me there were a problem with the roaming where only 2G worked.
[OnePlus 12R / OnePlus Ace 3] etajv100:
Hi i need your help i posted my issue here's the link

[12R/Ace 3] EDL DownloadTool to restore your device to OxygenOS/ColorOS

Good news! The MSM bypass method on OnePlus 11 works well on OnePlus 12R (Ace 3). New simpler method: Only use for unbrick Hi, there is a 9008 tool(https://pan.cyteam.cn/s/5rXib?path=/刷机工具/1.3), which was released by @秋水105 on the Coolapk(酷安)...

xdaforums.com
[OnePlus 12R / OnePlus Ace 3] mArIuS%:
Sorry for asking, but what should i do with the wi-fi drivers, where do i find them after i expect them and how do i flash them on the new oos? I did all the steps and wi-fi it's not working. Any suggestions?
[OnePlus 12R / OnePlus Ace 3] chaoscreater:
you're either not rooted or you haven't granted superuser to shell.
[OnePlus 12R / OnePlus Ace 3] Advali:
You need to be rooted in order to copy the driver and its already inside the OS as well. The step should be in the guide as well.
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Like someone else said before...

Roaming doesn't work and in my case i need it to perform calls or even have data access.

It was almost the perfect conversion but i decided to unlock bootloader again and re flash COS OCDT and COS oplusstanvbk and leave the bl unlocked so i can install future OTA updates.

For now in my opinion OOS feels way better than COS... even battery lasts longer and all notifications arrive right away.

Yea i lost the frame generation on COS but is not like i play that much on the phone, and for that i have a high en PC.
[OnePlus 12R / OnePlus Ace 3] laiyuhe:
View attachment 6098774
[OnePlus 12R / OnePlus Ace 3] Uomocina:
So now, after you flashed COS OCDT and COS oplusstanvbk, roaming works for you right?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Yea it works just as if im using COS and it doesnt "crash" the SIM like it did before at random times.

Also yesterday i updated to version 701 using Oxygen updater and as expected i didn't have signal after reboot but all i had to do was to re flash the oplusstanvbk and is back to normal.
[OnePlus 12R / OnePlus Ace 3] Uomocina:
Ok, thank you for the answer, tomorrow i'm going to try to do it
[OnePlus 12R / OnePlus Ace 3] squatter87:
I have an Ace 3 version 702 (after a local update) with Color OS.

> I would like to install OxygenOS to be able to use Google Assistant normally in Europe.

> I read that it is mandatory to install Magisk, then keep Play Integrity Fix and other modules updated for banking apps to work, etc.

> If I convert it to 12R, can I then remove Magisk and root?

> Thank you very much.
[OnePlus 12R / OnePlus Ace 3] telgrafci:
I' noob and could you please share the "oplusstanvbk" file for flashing? I want to update my phone too
[OnePlus 12R / OnePlus Ace 3] iamwang858:
@Advali

pje110domestic_11_14.0.0.305cn01_2023122613020116.zip

This file cannot be downloaded. Is there any other place where I can download it?

thank you.
[OnePlus 12R / OnePlus Ace 3] hoangtu3198:
The link of the software version 14.0.0.305CN01 is broken, I can't find it on google, can you share it for me?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Sorry it's been awhile I no longer have that.

But I think you can find COS rom on Jookean un brick guide.
[OnePlus 12R / OnePlus Ace 3] hoangtu3198:
thank you, I also flashed COS's ocdt and oplusstanvbk according to your instructions and it really worked
[OnePlus 12R / OnePlus Ace 3] jimmys071120:
- IN/US: CPH2611export_11_14.0.0.307EX01_2024012713400107.zip

- EU/GLO: CPH2609GDPR_11_14.0.0.307EX01_2024012713410000.zip

- China (ColorOS): PJE110domestic_11_14.0.0.317CN01_2024012904340000.zip

- All Packages: https://drive.google.com/drive/folders/1QRd-wHLVtQFrlYuAJNaxD9t7KOru7Oxy?usp=drive_link

May I inquire whether the different ROM versions mentioned in Jookean's thread have an impact on the flashing process?

It seems no this version: PJE110domestic_11_14.0.0.305CN01_2023122613020116.zip

Could I also ask why need to flash back to the older version first in the whole process? If no 11_14.0.0.305CN01 version is found, could I flash back to an older version like 11_14.0.0.304CN01?
[OnePlus 12R / OnePlus Ace 3] danimp2002:
Hello, I have a problem with the setup in the last point, I cant write the wifi´s password and its take a long time in the screen of one sec. Thanks you
[OnePlus 12R / OnePlus Ace 3] jimmys071120:
After testing, i can use this version: 11_14.0.0.304CN01 successfully.
[OnePlus 12R / OnePlus Ace 3] kietvu:
View attachment 6111566

please help, i already replace the prog_firehose_ddr file but when I drag and drop to this software, I cannot set it up to flash

ps: my device is ace 3, I already flash to oos according to clip oneplus 12 cos to oos (I found a flash file of 12r), but I don't have signal, after read some thread I know that it is not possible to make it 100% like 12r. this is my main phone so i have to use fully 5g and bank, etc so i think i have to flash back to cos. but i stuck in very first step
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
You can have OOS with the same signal with no issues like in ColorOS by leaving the bootloader unlocked and flashing your original ocdt and ColorOS oplusstankvbk img.
[OnePlus 12R / OnePlus Ace 3] jimmys071120:
Thanks, could I ask the command of flashing oplusstankvbk?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Just like that

fastboot flash oplusstanvbk "drag and drop img file here"

For me that worked but some people like to flash it on both slots so you can do this

fastboot flash oplusstanvbk_a "drag and drop img file here"

Then

fastboot flash oplusstanvbk_b "drag and drop img file here"
[OnePlus 12R / OnePlus Ace 3] jimmys071120:
Thanks, I will try it later
[OnePlus 12R / OnePlus Ace 3] jimmys071120:
it works, thanks.

btw, could i ask what is oplusstanvbk and its function? since I cannot find the information of this file in Google.
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Tbh not sure either but that file is the reason why we have issues with the conversion to OOS.

All update files come with oplusstanvbk and everytime we update the phone that file gets overwritten.

The ocdt and the oplusstanvbk have to match depending on the version so you cannot have COS ocdt with OOS oplusstanvbk or on the contrary and when they don't match you won't have radio signal.

For me that file was added precisely to avoid region changes of devices but I'm not sure.

So let's say you converted from COS to OOS and you flashed your cos ocdt and cos oplusstanvbk you can lock the bootloader if you want but you cannot install any ota or the oplusstanvbk gets overwritten with OOS version and your files no longer match and since the bootloader is locked you cannot flash cos oplusstanvbk back and well you get the idea, that's basically it.
[OnePlus 12R / OnePlus Ace 3] banboune:
Witch method can i use to convert from COS to OOS and lock the bootloader ? I don't want OTA update i wanna stay on a fully functionnal version of OOS on my ACE 3. I'm actually on ColorOS 810 and i already had backed up my ocdt partition. Please explain to me how to do it ?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Hello there

Back when i did it i followed this guide were we are talking right now.

If you wanna stay on OOS and don't care about updates you can follow the guide but avoid the step where you convert the ocdt to global version, you can use your original ocdt ( ColorOS ocdt and remember to flash the ColorOS oplusstanvbk as well ) and it will boot just fine and you will have radio signal, then you can lock the bootloader so your phone is secure.

Just remember to don't update ever again or you will have to re unlock bootloader which will wipe your data to being able to re flash ColorOS oplusstanvbk and get the radio signal back.

After the conversion your oplusstanvbk will be OOS you need to flash COS oplusstanvbk so that it matches your COS ocdt and then once you boot and check that everything works you can lock bootloader.

Or you could follow the guide exactly as it is but once the conversion is done just flash both COS files and lock bootloader.

I hope i was clear enough, good luck.
[OnePlus 12R / OnePlus Ace 3] banboune:
Thank you for explanations !
[OnePlus 12R / OnePlus Ace 3] banboune:
I used "12R Global CPH2609 EU.rar" to convert, after that i updated my phone with full OTA zip ( 800 EU version ) and "local update" menu and wipe data in recovery. After reboot i didn't lost wifi signal, how is it possible ?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Not WiFi, but you lose radio signal in other words your phone becomes a fancy tablet.

WiFi keeps working because you copied the bdwlan to the persistent directory.
[OnePlus 12R / OnePlus Ace 3] banboune:
I had to flash oplusstanvbk and the radio signal worked back ! I locked my bootloader and now all is working ! Thank you a lot for explanation !
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
No problem, enjoy
[OnePlus 12R / OnePlus Ace 3] nvidiaati:
help

my ace 3 not flash to 12r

in twrp

cp /odm/etc/wifi/kiwi/bdwlan.elf /mnt/vendor/persist/copy/kiwi/bdwlan.b0i

display no such file or directory
[OnePlus 12R / OnePlus Ace 3] banboune:
What's the interest of modifying OCDT partition ? I don't understand it. Why people use online converter for their OCDT ? Is it for being able to flash with unbrick tools directly the oxygenOS OFP package ?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Why use online converter?

To try to have a fully functional ocdt that would work with the OOS oplusstanvbk so you can OTA update without worrying and also converted ocdt preserves your bootloader , if you flash a ripped ocdt from a 12r for example you will lose bootloader.

Also the ocdt will "tell" the edl tool which package to download when trying to restore the device, if your have the ocdt converted to global it will try to restore to OOS.
[OnePlus 12R / OnePlus Ace 3] banboune:
What's risk and limitation with converted ocdt ? It seem not to be perfect with radio signal.

Othee question, in my case i've converted my ACE 3 into a 12R without modification of my ocdt so i could restore COS directly without issue with edl mode ?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
Risk? None so far , but as you said it's not perfect and that's why we still have issues with the conversion.

Yes technically you can restore directly to COS with no issues or without modifying anything
[OnePlus 12R / OnePlus Ace 3] banboune:
Why tuto use to backup radio driver in persist partition if converted ocdt is able to work with the oplustank file directly updated by ota ? (Thank you for explanations)
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
I didn't understand everything you said but we do a backup to the wlan driver into persist partition but you cannot do the same for the oplusstanvbk since it gets replaced every time there's a new OTA installed.
[OnePlus 12R / OnePlus Ace 3] banboune:
The question is why backup wlan driver ? Is not convert ocdt compatible with oos oplustank ?
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
If you don't then you will lose WiFi as well after conversion.

Ocdt is for the mobile radio signal not for WiFi.
[OnePlus 12R / OnePlus Ace 3] banboune:
So, Why i don't had to copy wlan driver with my convert method ? I just had to flash cos oplustank for fully fonctionnal wifi + radio.
[OnePlus 12R / OnePlus Ace 3] M.Mosa007:
You don't need these stuff we can direct do it It might be worth looking here in XDA's paid software forum.
[OnePlus 12R / OnePlus Ace 3] M.Mosa007:
Hello everyone we can direct convert Ace3 to global if anyone is interested then look our thread which is in xda paid forum
[OnePlus 12R / OnePlus Ace 3] banboune:
FOR 70 DOLLARS
[OnePlus 12R / OnePlus Ace 3] M.Mosa007:
NO it's when your device is completely bricked and not able to flash any file.
[OnePlus 12R / OnePlus Ace 3] banboune:
That's absolutly not what you said.
[OnePlus 12R / OnePlus Ace 3] banboune:
I said you my device is not bricked and running colorOS and asked for conversion you tell me it's 70$ for simple conversion.
[OnePlus 12R / OnePlus Ace 3] M.Mosa007:
In our thread we done it for one person his feedback is available in thread you should ask him price
[OnePlus 12R / OnePlus Ace 3] PriPhaze:
It doesn't affect all devices the same way but it's better to do it just in case and to be sure.

I feel bad for the people that used your services when absolutely everything you do is available here for free ....

I know that not everyone is tech savvy but even so charging up to $70 for that seems unfair.

From what I read on the thread you shared the conversion you do on the devices doesn't even let them OTA so it's exactly the same to the guides we already have here.
[OnePlus 12R / OnePlus Ace 3] banboune:
Thanks for your answer once again.
[OnePlus 12R / OnePlus Ace 3] ColdCawfee:
Does this work for the genshin impact edition? will it keep the genshin OS?
[OnePlus 12R / OnePlus Ace 3] qiurigao:
/mnt/vendor/persist/copy/

Whether it can be used for modem repair

@Advali
[OnePlus 12R / OnePlus Ace 3] etajv100:
Sharing few files that might be useful...

As the title suggests, I'm sharing a few files that i managed to either make myself, adapt other people's work or directly copied from other forums... this is as much for me as it is for everyone and a good starting/respawn point for everyone...

xdaforums.com

Check firmware section download the one depending on what os then fix with cellular fix if you're on oxygen
[OnePlus 12R / OnePlus Ace 3] kjhbhhh:
@Advali

I have followed all your steps and lock the bootloader，update to the latest oxygenOs，but the sim card and signal goes on and off every 5 seconds. Wifi is fine.

Is it possible with oplusstanvbk? I see some post oplusstanvbk need to be flashed.

Update：After flashing oplusstanvbk of cos as post mentioned before, 5g and 4g signal work stable. Maybe my phone plan is 4G, not 5G. As #1 post mentioned 5g problem，I think it is about 4G/5G band. Ace3 and 12R's 4G/5G band support is different, 12R supports more country.
[OnePlus 12R / OnePlus Ace 3] M.Mosa007:
Yes you need to flash from stock file
[OnePlus 12R / OnePlus Ace 3] kjhbhhh:
After flashing oplusstanvbk of cos, 5g and 4g signal work stable
[OnePlus 12R / OnePlus Ace 3] M.Mosa007:
NO becoz OP mention already to use APP 4g from playstore you should read the whole #1 OP post.

And also have a look this way it's in xda paid forum in this you don't need to do any social things

OnePlus Auth Flash /Region UNLOCK /(Oneplus/OPPO/Realme) & all other services only 1+ (all in one)

This thread is Authorised for posting by the site administration. XDA plays no role in providing this service other than permitting this post. XDA receives no benefit financial or otherwise and has not tested or approved any of the services...

xdaforums.com
[OnePlus 12R / OnePlus Ace 3] jvgrace001:
I think I made a HUGE mistake. Now my ace 3 doesn't even show the 55 second countdown.
[Sprint LG G4] mkazi007:
My LG G4LS991 is showing sim invalid. I want to flash the phone and couldn't find any firmware for this model for the last 3 weeks. Can someone please help ?
[Sprint LG G4] ze7zez:
Try LS991 on AFH.
[Sprint LG G4] mkazi007:
Thanks, also do u have any proper instructions to flash the phone ? I have found multiple instruction with Fastboot but looks like my LG has only Download mode. Any thoughts on this ?
[Wear OS Q&A, Help & Troubleshooting] ibrahimlaz1:
Tag heart connected 46 smartwatch.

Watch is stuck on android logo on boot up screen.

Any suggestions how to reflash?
[General Questions and Answers] juancarlos68:
Hello everybody, I was using Yowhatsapp mod until recently my number get banned and I decided to switch to the original whatsapp app. I uninstalled yowhatsapp but when I tried to install from google play it didn't. I downloaded the original WhatsApp apk fron Apkmirror and I got the error "it can't be installed because it gets in conflict with an existing app" although I don't get any whatsapp mod installed. 😳

I have tried to install many different versions or another mods but I get the same error, only I can install the yowhatsapp mod...

Anyone can help me to solve this problem? I have thought to do a hardreset but it's my last option

Thanks a lot

Juan Carlos

Oneplus Nord N100

Metro by TMobile unblocked
[General Questions and Answers] xXx yYy:
Run SD Maid 2/SE: It's "AppCleaner" option will detect and remove any remnants of previous WhatsApp installations. The AppCleaner's WhatsApp filter also deletes the files created when sending or receiving images. The “CorpseFinder” option is specifically there on the SD Maid 2/SE to find any leftover files from apps that the user has already uninstalled. It will search and display all such files.

To unlock all features of SD Maid 2/SEyou additionally have to install SD Maid2/E Pro Unlocker (~4 USD)
[General Questions and Answers] juancarlos68:
Thank you, where can I download it?
[General Questions and Answers] juancarlos68:
Don't worry, I already got it... thanks
[WebOS Software and Hacking General] marutin:
Streaming service Crunchyroll released an app for LG webos TVs [1]. But the app is only available for WebOS TVs that has webOS 4.0 and more [2] so not available at the the store on my 2016 model WebOs 3.9 LG TV. I see that there is a part on WebOS Dev Manager for installing IPKs, but I have no idea how to find and download the IPK file for a specific app; I tried to search for this on the web and on this forum but I couldn't find anything. Can anyone post the IPK file please. Thank in advance!
[Xiaomi 14] 13275647665:
when aosp？