yashsingh1/xdaforums huggingface dataset:
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
I haven't had a phone upgrade since S7 Edge and haven't flashed custom ROMs since S4 or S5 (I forgot) so I'm inexperienced when it comes to these new phones and their data structure but I have a feeling these Chinese manufacturers don't really care about specific models as much as some other manufacturers do. What if we can trigger a bootloader unlock using some of realme or older devices tools? Or what if unencrypting keys (adb,app) using *#9434* actually allows you to go into fastboot and trigger oem unlock using adb? What if it is actually that simple and we are all overthinking it 😅😅

I mean at the end of the day all these deep testing apps are just graphical user interfaces that run a couple of simple checks and commands, nothing else.

{Mod edit: Link to paid services website removed. Oswald Boelcke, Senior Moderator}

I mean if anyone is brave enough could you try unencrypting your phone the same way as when switching region and using "fastboot boot_unlock_verify" command in fastboot mode to see what it returns.

Now this might be hypocritical but I personally won't be doing that part as I currently need finance apps to work on my phone.
[OPPO Find X2 Pro Guides, News, & Discussion] curtisy:
+1 for the overthinking bit. This might very well be the case (plus I'm more curious at the code to be honest, but once you understand the code, something useful could come up ;) and since there doesn't seem to be a lot of developers for this phone unfortunately, I might as well try to be helpful while playing around with Oppo's internals)

I honestly wouldn't be surprised if it turned out to be easy but the only way to find out is to have more people take a look at it because as I said, it's a small and fun side-project for me so I might not come up with something as quick as people might hope.

And don't worry, you're definitely not hypocritical in my eyes. I have the same problem which is why I can't root/unlock my main device that I need for work and finance apps on a daily basis.

If anyone is willing to try what MeTheRebel suggested or wants to help with development, reversing or anything but is new to this whole Android thing you are always welcome to send me a message and I'll try my best to help with the little knowledge I might have. After all, it's a community effort
[OPPO Find X2 Pro Guides, News, & Discussion] Stransky:
Hi

I have a sim free CPH2025 here in UK and under developer option I have noticed the OEM unlock is available but I have not triggered it as after entering my security code the phone advises that all security options will be disabled. I have not seen this before on any phone I have rooted like the Xiaomi Pocophone F1 or LG V20 they just allowed root by various means. Any advise.
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
The way to unlock the bootloader on the chinese variant is to download an official oppo application that lets you apply for an unlock and they let you after a month (doesn't work on android 11 yet though). Then you enable "OEM Unlock" in dev options and tap restart the phone into recovery from the application from where you can unlock the bootloader following simple prompts. Yes it wipes all your data. For the rest of the world we have no official way to unlock it.

So what I'm proposing is to unlock the phone using the sec5.exe and/or *#9434* to unlock the access to hidden codes(it says it unencrypts the phone adb), enable the "OEM Unlock", enable "USB Debugging", maybe disable "Permissions Monitoring"(Shouldn't affect anything in recovery), reboot into recovery by holding the Power + Volume Down buttons to enter recovery and execute these commands from your PC via fastboot/adb.

This is going to require some trial and error to see if any bootloader unlock codes work and some googling to see if codes from realme and other subsidiaries of Oppo work like "unlock critical" command. This shouldn't be attempted if even a single part of what I'm saying is new to you ok?

But for the start I want someone to test if 'fastboot boot_unlock_verify" is returning positive or negative and if you've done it with phone encrypted or decrypted using *#9434#.

Because if it works we can theoretically lock and unlock the bootloader whenever we want and start making custom roms for our phone.

I mean it's a long shot but it kinda feels that with the oppo deeptesting apk the files are all already on the phone (you don't have to download or flash any additional files afaik) and you cant even do *#9434# on chinese version so it might have some logic behind it.

At worst you'll get an error, at best(?) you'll have your files wiped and bootloader unlocked. Also like I said I take no responsibility for you ****ing up your phone. Yes Oppo will help you flash it all back but you'll have to most likely send them the phone. Or you wait for us to unlock it and make it viable to flash ColorOS 11 via adb. But that might take a month at least. 👍🏻

Edit: At least this is how it works on OnePlus 8 Pro https://xdaforums.com/t/guide-unloc...om-start-to-finish-eu-10-5-12-in11ba.4151823/
[OPPO Find X2 Pro Guides, News, & Discussion] rm5:
Surely if stransky's dev options already has the option to enable oem unlock, isnt it a case of rebooting to bootloader and executing fastboot oem unlock? Or is that too simple on these phones :ROFLMAO:

Edit: I'm in the process of upgrading to this from the oneplus 7 Pro 5G so will help when I finally get it. UK unlocked variant. I'm guessing it'll have the European rom?

Edit 2: can't you bypass the phones adb by entering bootloader via recovery then just executing fastboot therefore not needing to decrypt adb?
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
Why would you ever think it's going to be that simple, Oppo doesn't want you to unlock your bootloader unlike OnePlus

Hey I could be wrong, feel free to try it once you get the phone
[OPPO Find X2 Pro Guides, News, & Discussion] Stransky:
@oppFindX2

The same menu you posted for Engineering Mode has a different header, Decrypt Assistant instead of Engineering, maybe just a matter of semantics.
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
**** I want to try this I want root ! I don't know I know that with magisk banking apps can work but **** wee need more development. What can I do to help
[OPPO Find X2 Pro Guides, News, & Discussion] curtisy:
Read this, see if you want to take the risks involved and try it. That's the simplest way to help.

https://xdaforums.com/t/root-guide.4111563/page-7#post-84143429
[OPPO Find X2 Pro Guides, News, & Discussion] curtisy:
OnePlus 8 Pro and this phone are very similar so I'd give this a shot.

I got curious and tried. I can get into fastboot for about a second, see some Chinese and then it boots up normally. My guess is that it needs some kind of unlock flag (that's either set by the depth-testing apk or by engineer mode). Another option would be that I modified too much again and it's not working because of missing files :oops:

So anyone else can try as well. If you get into fastboot, that's some success at least
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
Uh oh cmon dude you're making me wanna fiddle with my phone and I'll be screwed if I brick it. Also did you restart to fastboot from the phone via "adb reboot fastboot", "adb reboot bootloader" or did you try running any commands from recovery? Also also x2 I sent an email to German Oppo for a .57 ozip file and they referred me to a repair service they contract for their german support tickets w-support.com so let's see if I manage to snag the latest update and if not maybe a way to flash files onto our phones 😈 (they'll probably tell me to f off but oh well)

Edit: I just made a post in VoLTE thread about *#649010# but theoretically full-port switch and serial should give us a way to properly brick our phones. Gonna start googling to see what exactly we can do with that

https://xdaforums.com/t/entering-engineering-mode-and-list-of-secret-codes.4019245/

List of codes here. He says without root we can only execute level 1 commands but as you can see level 2 commands can be executed by decrypting our phones.
[OPPO Find X2 Pro Guides, News, & Discussion] curtisy:
Yes, I tried both fastboot and bootloader. I didn't try running them from recovery though.

I'm surprised Oppo replied to your mails at all. Last time I tried I ended up being ghosted (but that's probably because I messaged the Chinese branch and Google Translate failed me :ROFLMAO:)
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
Haha yeah I don't think the Chinese Branch really cares about us from the rest of the world. No reply yet from the service guys though. Also I read Full-Port Switch should theoretically allow us to flash files using Qualcomm Support Products Tool (QSPT) but someone reported Oppo has encrypted their .ofc files (which are used by QSPT's QFIL Qualcomm Flash Image Loader) so you have to use MsmDownloadTool to flash Oppo firmware. I found a Find X2 firmware file (13 GB download 😅) but unlike the .ozip files from the general update my base config in the picture has no mention of CHP2023 in that part(modem etc, at least I think it is, ignore the error btw its because im on singapore rom but switched to EU software region/manifest) so I don't think we should attempt that. But if we do get our hands on a CHP2025 firmware file we could start being more aggressive with flashing and hacking and just flash over the stock files in case we **** up. I could be wrong and the file could have both 2023 and 2025 bundled together.

Now I don't think we'll be able to unlock the bootloader this way but maybe we can flash TWRP and root the stock ROM?

I wish we had someone that used these tools before in a similar situation because I'm honestly lost.

Oh also the Oppo MsmDownloadTool requires username and password. There is a way to crack it (there are files online) but I'm not going to attempt anything similar anytime soon. I might be able to get some answers from the service team if they ever reply.

Sorry if I wrote a bunch of jumbled mess my brain is fried. I also could be wrong about all of this and the only thing we can do with this is tinker with carrier profiles and flash old recovery firmware, even that is something I hope.
[OPPO Find X2 Pro Guides, News, & Discussion] koloure2211:
Over on the OnePlus forum they have been, (successfully) using the MSM and the Qualcomm flash tools for a while.

It might be worth asking them maybe??
[OPPO Find X2 Pro Guides, News, & Discussion] fullcollapse:
Ok now that I have finally got Android 11 in my uk sim unlocked phone, Im thinking of unlocking it completely to try to have the dual sim working with the engineering mode (and hopefully I wont need to do the region switch). I already have the tray.

I have 2 questions:

- Do the unlocking stop the bank apps from working?

- Will it wipe my phone? And if yes, what did you guys do to keep the apps and media?

Thanks!
[OPPO Find X2 Pro Guides, News, & Discussion] rm5:
I've just got my find X2 pro today. I'm willing to do whatever you need me to. 2025 UK variant
[OPPO Find X2 Pro Guides, News, & Discussion] Stransky:
Just received Colour OS 11 (Android 11) OTA update this morning CPH2025 UK edition. Awaiting confirmation regarding unlocking ith new OS if possible. TIA
[OPPO Find X2 Pro Guides, News, & Discussion] klanbo78:
I tried to use the OnePlus MSNdownload tool with the Oppo ofp file, for both the Chinese and Global version. On Android 10 both the X2 and X2 pro share the same firmware, not sure if that's still the case on Android 11.

Couldn't get the MSNdownload tool to work so tried the Qualcom QFIL flash tool, but the OFP files seem to not be 100% compatible.

I had to adapt the patch and programmer files as some of the XML was incomplete. Kept getting a sahara communication error. Not sure if this was due to the OFP files not being the correct ones or just not being compatible with QFIL.

After unlocking the bootloader of my Chinese version and the bricking it by wiping the super partition (whoops), Oppo UK agreed to flash for me. It came back with version A39.

So basically unless the proper MSNdownload tool and the correct OFP files are leaked, I don't think it'll work.
[OPPO Find X2 Pro Guides, News, & Discussion] koloure2211:
It was worth a punt, sad it doesn't work.....
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
@curtisy i unpacked the .ozip and the .ofp file and I'm going through what I can and trying to unpack .img files. Did you manage to find any references in the apk file to avb partition with .avbpubkey files? (These are in boot.img on .ozip)

Probably nothing but I'll take a peak and see if I can get anything from them. Only OppoUsb driver can be fully extracted from .ofp so far)

https://xdaforums.com/t/howto-unloc...cept-t-mo-via-edl-mode-easier-method.4077105/

I found this and located the files for our phone but it seems like we only have a single partition for modem etc. and/or the 2nd one is encrypted and full of oppo bloat
[OPPO Find X2 Pro Guides, News, & Discussion] curtisy:
First of all, Merry Christmas everyone!

I didn't specifically look for .avbpubkey files but I have a few certificates that might translate to the public key. I'll look around some more in the coming days to see what I can find.

Also, just out of curiosity since you don't have the Chinese model, what is your Play Store version?
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
Merry Christmas 😊

And ok gotcha

I also found out they offered deeptesting to their Indian users https://community.coloros.com/thread-50668-1-1.html

Play Store Version on .57 Singapore atm is: 23.1.30-21
[OPPO Find X2 Pro Guides, News, & Discussion] solid.snake:
@Sage

Please consider renaming this post title
[OPPO Find X2 Pro Guides, News, & Discussion] curtisy:
Interesting. The Chinese phone comes with 14. something preinstalled and doesn't auto-update. My hope was that this is the case for the global ROM too so maybe I could find some known bug in these versions that could be used to gain temporary root. But since it wouldn't help global users I'll scrape this idea
[OPPO Find X2 Pro Guides, News, & Discussion] OppoFindX2:
How does Indian phone differ from a global version?
[OPPO Find X2 Pro Guides, News, & Discussion] MeTheRebel:
I don't know - besides Android 10 v A.41 that this app requires which could only be accessed in that region in October I'm not sure if they ever released Find X2 Pro in India. And if they did I remember it got released after China and EU so some strings could be different.

Still beats trying to reconstruct the Chinese version of the deeptesting apk
[OPPO Find X2 Pro Guides, News, & Discussion] OppoFindX2:
I think I had a.41 installed on my phone, before the Android 11 arrived. OS there a way to downgrade?
[OPPO Find X2 Pro Guides, News, & Discussion] OppoFindX2:
Where to get sec5.exe and what iption to select in *#9434#* to decrypt? I have Android 11 and would like to try it
[OPPO Find X2 Pro Guides, News, & Discussion] Craphead:
https://xdaforums.com/t/guide-switc...de-to-coloros-11-and-enable-dual-sim.4191787/
[OPPO Find X2 Pro Guides, News, & Discussion] rm5:
So on my cm2025 I have OEM unlocked checked in Dev options as well as usb debugging. ADB works also. Could I do any tests for anyone? I thought ADB was encrypted and oem unlock was hidden?
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
So I have the OEM unlock toggle too on my free CPH2025 what can I do I need root
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
Can you use the phone normal after activating OEM unlock ? Fingerprint Banking apps ?
[OPPO Find X2 Pro Guides, News, & Discussion] rm5:
Yes all fine
[OPPO Find X2 Pro Guides, News, & Discussion] PrinceLc:
My answer from Oppo about bootloader unlock on CPH2025
[OPPO Find X2 Pro Guides, News, & Discussion] ub4rz4ch:
UK here with a carrier CPH2025.

Now that android 11 is here it lets me check bootloader unlock/OEM unlock.

Does this mean root is now possible for the UK?
[OPPO Find X2 Pro Guides, News, & Discussion] speedyjay:
Nope. Fastboot is still disabled.
[OPPO Find X2 Pro Guides, News, & Discussion] bladesss:
Any progress maybe?
[OPPO Find X2 Pro Guides, News, & Discussion] curtisy:
Update is that the update to Android 11 bricked my phone. I can't interact with it because on boot I only get a flashing lock screen. Factory reset doesn't help either.. this was by far the quickest phone to die. Lesson learned, I have another brand that I won't use any phones from in the future.

Sorry to disappoint but with a phone that I can't use, I won't be able to continue any work on it
[OPPO Find X2 Pro Guides, News, & Discussion] sprocketoctopus:
Thanks for all your efforts Curtisy.

I was following this thread closely as I was about to pull the trigger on this Oppo phone, but the deal breaker was being able to root. My Australian Carrier makes it extremely hard to implement 5G/VoLTE/VoWiFi with devices they don't support - this Oppo however IS one of those supported devices.

Thanks again.
[OPPO Find X2 Pro Guides, News, & Discussion] bladesss:
[QUOTE = "curtisy, post: 84297887, member: 7935868"]

Aktualizacja polega na tym, że aktualizacja do Androida 11 zepsuła mój telefon. Nie mogę z nim wejść w interakcję, ponieważ podczas rozruchu pojawia się tylko migający ekran blokady. Reset do ustawień fabrycznych też nie pomaga ... to był zdecydowanie najszybszy telefon, który umarł. Wyciągnięta lekcja, mam inną markę, z której nie będę korzystać w przyszłości.

Przepraszam, że zawiodłem, ale z telefonem, którego nie mogę używać, nie będę mógł dalej nad nim pracować

[/ ZACYTOWAĆ]

Very, very sad 😥 I had great hope that you would succeed: /
[OPPO Find X2 Pro Guides, News, & Discussion] OppoFindX2:
Thanks for your efforts @curtisy. My phone also has problems on Android 11- it does not catch 3g networks.. Anyone has ideas how to fix it without giving to service?
[OPPO Find X2 Pro Guides, News, & Discussion] Sage:
I had the same issue. Had to Format Data in Recovery to bring it back to life.. Lost lots of photos :(
[OPPO Find X2 Pro Guides, News, & Discussion] WookieInHeat:
You guys realize that Oppo and OnePlus are owned by the same company and essentially release identical phones with different badges on them, yeah? The Oppo Find X2 is the same phone as the OnePlus 8. If you want a rootable Find X2, just buy a OnePlus 8.
[OPPO Find X2 Pro Guides, News, & Discussion] TouchieB:
You were right about the company, but very wrong about them being identical phones.

Do your homework first.

The only thing needed for rooting is an unlocked bootloader. And Oppo refuses this to make this possible for global users. Probably to protect their financial agreements with telco's and branded phones.

Big mistake, and so old-fashioned, from Oppo in the long way.
[OPPO Find X2 Pro Guides, News, & Discussion] fullcollapse:
So is no longer possible to root the phone with Android 11? Now that I have a dual sim tray :(
[OPPO Find X2 Pro Guides, News, & Discussion] Texan1:
Well this is interesting....

How to Install TWRP Recovery on Oppo Find X2 Pro and Root it

On this page, we will guide you to install the TWRP Recovery on Oppo Find X2 Pro CPH2025. This guide contains both the written instruction and a video

www.getdroidtips.com

https://xdaforums.com/t/oppo-find-x2-pro-de-google-lienageos-microg.4204277/post-84426861
[OPPO Find X2 Pro Guides, News, & Discussion] toonstra01:
@Texan1 in deed but what about our fastboot, its closed somehow, we can,t boot in fastboot mode.
[OPPO Find X2 Pro Guides, News, & Discussion] WookieInHeat:
Find X2 and OnePlus 8 were released a month apart, have same 6.7" screen with same under-screen finger print sensor, same chips, same memory options, 4200+mah batteries, OnePlus 65w Warp Charge is just rebranded OPPO 65w Super VOOC. Basically the only difference is the rear cameras, viewed from the front they're indistinguishable.

But of course I absolutely agree about phone manufacturers locking bootloaders, that's why I'm here.
[OPPO Find X2 Pro Guides, News, & Discussion] sairajghate:
where did you get the dual sim tray from???
[OPPO Find X2 Pro Guides, News, & Discussion] fullcollapse:
I bought it from here but its not perfect (it needs some filing):

sunsky dual tray

If I manage to root the phone, without having to go through the region change, I will get a better one that will fit perfectly to avoid problems with water, etc... Someone recommended this one:

Amazon dual tray
[OPPO Find X2 Pro Guides, News, & Discussion] sairajghate:
Thanks for the reply.
[Android Head-Units] eXenic:
hi.

i have a android head unit for honda accord 2010 2.0. Car has premium sound system.

first i can't get sound from rear door spleakers and subwoofer.

second when i set to factory settings at top of the screen there is a annoying words.

can anybody help me. thx.
[Android Head-Units] eXenic:
thx. mcu firmware version 2019.08.22 16:39:41 SBD_53_C63L_G32_P48_F64_VER: 1.0 where can i get new one ?
[Android Head-Units] eXenic:
i had to root the device. changed fyt prop file than warning has been removed. thx.
[Android Head-Units] engloner89:
I have the same problem can you explain the method pls? It's really annoying :(
[Android Head-Units] Silviudram:
Hello

can anyone explain PLEASE the method by which I can clear exactly this error?
[Android Head-Units] daliux111:
Hello, go to settings->system->developer options->BSP Serial Debug turn it off reboot device and it should be gone
[Android Head-Units] aimekatsu:
Hi I have the same problem

I had that worming removed but were you able to resolve the sound to all the speakers?

Mine only the front driver side speaker is working
[Android Head-Units] mhicher1:
I have the same problem
[Android Head-Units] daliux111:
You should check wiring from your original car audio system if rear speakers using amplifier then there must be separate connection with low sound input. You could use AUX out for it.
[Android Head-Units] Dlovan A.:
Hey guys i think i have solved the problem.

Just go to the developer options and disable the BSP Serial Debug.

Greetings.
[Android Head-Units] Rex_Havok:
Thank you thank you thank you!

After 2 years of that stupid yellow banner it's finally gone!!
[Android Head-Units] teo_ct:
Hello!

Do you know the microphone settings for the Ekiy D7 model? The caller can't hear me well on the phone
[General Questions and Answers] HenryBrian14:
Is there already a gsi for One Macro? I can't even install the phhusson gsi, The gsi goes into bootloop ..
[General Questions and Answers] GuestD2805:
Moto One Macro GSI

It works fine for me. Try flashing the latest one and flash it in both system slots, a and b. And Lineage OS 17.1 by Andy Yan also works fine now. Only problem is gapps. The system partition shrinks when you install it so you can't flash Gapps.
[Nubia Red Magic 3 Questions & Answers] reuben_46:
Does anyone have a fix for saving the recorded gameplay which is recorded via red magic time, I used to get a pop up window first saying to save the video but I don't get it anymore
[Nubia Red Magic 3 Questions & Answers] kiranaxel:
Go to settings> Apps> system apps> red magic time > clear cache> restart device. ( If this method don't work, try updating).

Which update version?
[Nubia Red Magic 3 Questions & Answers] reuben_46:
Its working now,it was always recording only it used to get saved once I was in the lobby of thr next gane