yashsingh1/xdaforums huggingface dataset:
[OnePlus 9] reaper000:
I would STRONGLY urge you to have the following in place before proceeding:

- SDK platform tools originally provide the FASTBOOT.EXE program and ADB and so forth for you to call upon with the command prompt in the DOS-like environment. If you didn't know this, I would urge you to read up on this stuff as much as possible before you attempt anything. Don't feel bad if you're a newbie-- we all have to begin somewhere -- so Google "Android Studio" and "SDK Platform Tools" and take it all in....

- This thread was meant for those on Android 11 ONLY. If you're on 12, I don't think this will work. At all.

- Download a functioning MSM Tool (last I checked it was India, look at all the MSM Tool threads in this forum) and be sure it can recognize your device because I'd say you now have a more than coin-flip's chance of having to use it.

- For goodness sakes, make sure your PC drivers work in bootloader mode beforehand -- I would even disable "driver signing" in Windows 10 (look at the link I provided on page 2 of this thread).
[OnePlus 9] dlembazo:
Thanks for your quick response & advices, I really appreciate.
[OnePlus 9] WhiteCloud24:
Hi i tried this after I cannot boot to edl, but I got stuck in the waiting for device situation, I typed CTRL C and now I cannot boot to fastboot at all, someone can help me? the pc is recognizing the phone but by the QCOM driver.
[OnePlus 9] vs3450:
Can this method be used to go back to stock rom from a custom rom? Or msm is the only option for me?
[OnePlus 9] go17lyonjon:
first time oneplus device owner here. i have the LE2115 it was running the latest OTA android 11. i dont remember the specific version but that it had 10.10 in it

bricked my device trying to flash this to return to stock after having issues with google play services after rooting with magisk.

it was stuck on awaiting device after running the flashing script. it went to a blank screen with no video output instead of going to fastboot/bootloader mode mode to continue flashing. i think with this only black screen it means that it is in EDL mode but i am actually unsure here....

key combos do absolutely nothing for me. i cant get any type of visual output on the phone screen. cant reboot to edl/bootloader mode. cant access twrp.

i cant force reboot the phone.

while plugged into my pc, it keeps disconnecting and reconnecting showing as quallcomm hs usb qdloader 9008 com 5. it keeps disconnecting and reconnecting.... i hear the windows connect/disconnect sounds in an infinite loop...

currently waiting on 1.5 MB/s download for MSM tool hoping i can fix this phone.

should of got a pixel 6 or an exynos s21(or qualcomm if you actually can unlock bootloader???) instead lol but getting this oneplus 9 new/sealed for less than 450 felt like a steal

any help? already contacted oneplus support waiting on a response... worst case scenario would i have to ship it to them to manually reflash the firmware using tools? and if so would they charge to do it? bought a new, sealed oneplus 9 from swappa not directly from one plus

update: was eventually able to flash the india pro model firmware with msm to my global/na non pro..... but then my sim card stopped working... then i was able to use the tmobile to global package to get off india firmware to global.. but im still running the pro software on my non pro and there is a black part of the screen next my camera cutout so now i have to figure out how to get the right software back on it.... better than black screen with no virbrate atleast...

took an entire day due to the extremely slow download speeds from the firmware links given in this forum. but i finally got my oneplus 9 back to stock firmware. had to flash india pro fw with msm tool then unlock bootloader flash twrp then flash global with twrp then flash with global non pro fw with different msm tool package.

i was extremely worried when holding power/power + volume up didnt force restart to let me get to twrp or fastboot mode and no vibrate...
[OnePlus 9] Mr Hassan:
Is this rom is global? To use dual sim? Have le2117 with BL unlock so possible to use it?
[OnePlus 9] tiraminaz:
Hard bricked here.

OEM unlocked and were in bootloader mode. No TWRP because it wouldnot install correctly

Everything seemed to run fine, during install, but when it prompted for reboot i lost all connection to the phone

OP9 is a EU version (Denmark, seems to remember it is a xx13 model)

Anyone who can help a clearly noob in the right direction, bought the phone for 700$ 14 days ago, so im ppretty desperate
[OnePlus 9] MURSHIG:
what to do if i executed

fastboot erase boot erase cpucp erase dtbo erase modem oplusstanvbk oplus_sec
[OnePlus 9] orangekid:
Is there a version of this for the tmobile variant?
[OnePlus 9] wildestweasal:
I am sorry if when I explain it I Type wrong a little off lol.

I have had to Unbrick a few times lol.

Firstly download a MSM tool From xda, The EU tool works although, The one i tried was for the 9 pro not my 9. The only one i found to work for my 9 was the India MSM tool.

(helps me to run the program , and when open start it then get into EDL mode)

Second to get into EDL mode turn the phone off while holding the power button for 30 seconds. then let it rest for a minute.

Third

hold , vol up+vol dwn buttons and plug in the usb-c Cable to the pc let go when the tool starts talking. The Boot that works, the OS is a little glitchy, but after the update it goes away. Then Bootloader, root, TWRP is easy. I was able to keep root with OTA until the new one Tonight.
[OnePlus 9] tiraminaz:
I did finally manage to install LineageOS on my OP9, but damn i was nervous for destroying the phone..
[OnePlus 9] orangekid:
is there a download just for the flashall file and not the rest?
[OnePlus 9] ehieie23:
My device indian oneplus 9 got blacked out during flash not even rebooting now.

what can i do.
[OnePlus 9] tiraminaz:
Msm download tools and Qualcomm drivers, can the device be found ?

If found on a windows PC try follow this link

OnePlus Community

Introducing our new OnePlus Community experience, with a completely revamped structure, built from the ground-up.

forums.oneplus.com
[OnePlus 9] ehieie23:
my phone is complete blank not powering up no charging sign nothing only shows in pc for 10 sec and then remove auto and then looping same thing so can you please help me to how i get in edl mode if my phone is complete black
[OnePlus 9] tiraminaz:
Fastboot or adb?

I had a bricked phone and followed the guide linked above, that's all I got🙂

So u have installed Qualcomm drivers and launched MSM?

What about bootloader is it unlocked?
[OnePlus 9] ehieie23:
there is triangle o

there is triangle on my qualcom wd device in device manager so i run driver booster and then it install a driver then triangle is gone the problem is i cant able to shut down my phone it is continue looping without showing screen i am able to detect it cause pc making sound plug and unplug..if my phone is rebooting how can i able to go in edl cause to go in edl phone have to be turned off. also thing happen cause i am flashing this fastboot stock rom got to the part where it is saying waiting for device after halfish progress and then my device bricked.also bootloader is unlocked.
[OnePlus 9] tiraminaz:
Try power and vol up for at least 15 sec, maybe it will vibrate

After phone is turn off use power + vol down then u should be in fastboot mode and should be able to connect via adb tools
[OnePlus 9] ehieie23:
pressed it for 60 sec no vibrations tried different button combo also. should i try anything else or send it to repair center.
[OnePlus 9] tiraminaz:
Fully charged think u have to play around or send it in, i would charge it over night to be sure battery is full

Try power it off with guides from different android sites

Boot it into fastboot mode

And get drivers and all that ready

If it is your first bricked then the panic is there just been there a month ago

Pretty sure O+ can help but if it will cost you i do not know
[OnePlus 9] ehieie23:
what if i wait till my oneplus battery dies so that than i can use edl mode
[OnePlus 9] EtherealRemnant:
Can you tell me how you did this? Even after flashing global 11.2.10.10 downloaded direct from OnePlus with TWRP, my device is still recognized as an Indian 9 Pro by the global MSM so it won't flash. I absolutely cannot get this thing back to stock. I can get global 9 firmware on it but I want it to go back to being recognized as a global 9.
[OnePlus 9] go17lyonjon:
sorry man. I don't really know how to be helpful here. I was extremely greatful to even be able to fix my stuff after I EDL hard bricked after I flashed what was provided In this thread. Samsung is better about this kind of stuff, really disappointed in OnePlus because Odin seems far better than the msm tool :/ maybe try finding a flashable zip rom for global idk if you can flash the roms meant for msm tool using twrp. I'm not sure but I think home_csc is the partition you need to change in order for it to be recognized as global variant. I don't even have twrp anymore because I'm on Android 12 after taking an OTA. And my recovery is in chinese lol. Also I don't have a working PC right now, so I can't tell you what files I flashed by checking my PC for firmware files
[OnePlus 9] EtherealRemnant:
Thanks for taking the time to respond to me, it's been a long day...

I can't believe there is no way for me to fix this. I tried the T-Mobile OP9 conversion MSM thinking that it would ignore the device type and nope, recognizes it as IN and refuses to continue.

I used the T-Mo to global fastboot conversion tool to make myself my own fastboot flasher that works and flashes 11.2.10.10 so I guess it's not the end of the world because it takes about as long to use the Indian MSM and then use the fastboot script as it did when I was using the global MSM and then updating to 11.2.10.10 anyway but man, I would really like to be able to get rid of my device thinking it's an Indian unit...

This is my first OnePlus and likely my last. I wish that there was more development on the Pixel side of things though. Samsung devices = locked bootloader and I really hate Samsung's software. The OnePlus seemed perfect and it was great until today when I saw just how wrong things can go, even when you do everything the way you're told to. All I did was flash the lineage recovery. When that failed to boot, bye bye OS and then I tried this script and I ended up in EDL mode with a device that wasn't recognized... Never in my coming up on 13 years of messing with Android phones have I had anything so ridiculous happen.
[OnePlus 9] go17lyonjon:
I had an exynos(in usa, I got lucky) galaxy S7 before my OnePlus 9 so bootloader wasn't a problem. I kind of regretted not getting a pixel 6 but $450 for a new OnePlus 9 seemed like a steal.

I thought I remembered reading somewhere that OnePlus support may remote into your pc to help with firmware issues but I don't really know for sure. If you were able to use the T-Mobile conversation maybe try flashing using the T-Mobile version of msm tool then flashing global but could make things worst idk lol. Gl.... Hope you get you figure it out cause this **** is definitely stressful. I am satisfied with my phone now though, as long as I don't do some dumb **** with modding it and bricking again lol. All I need from root is systemless hosts adaway and vanced YouTube
[OnePlus 9] EtherealRemnant:
The T-Mobile conversion is really just a fastboot script that flashes all the partitions in the proper way, something this script failed to do. I took out all the files it came with and replaced them with the files from 11.2.10.10.

What is really bothering me is that I can't seem to get OOS 12 to work. The touch screen doesn't work and it's thinking I have dual SIM so despite the fact I'm flashing the correct file for my LE2115, it's still acting like it's an Indian variant. Now I guess I don't have a choice but to run a custom ROM if I want to be able to use Android 12 and that has me really pissed off. I guess I'll grab the OTA for OOS 12 and see if this fastboot script will work... Fingers crossed. Ugh. If I can get it to OOS 12 and root it so I can disable the CPU throttle, I'll be fine until I can replace this piece of garbage in the fall with a Pixel 7.
[OnePlus 9] go17lyonjon:
Really sorry if me saying I flashed the India pro firmware screwed you over, it was the only way I could get out of EDL mode. All I can really think is try to find global version flashable zip somewhere on here. I would avoid Android 12 till you get your stuff fixed idk if you can downgrade or not. I don't think twrp is updated for oos12 but I haven't checked in a long time
[OnePlus 9] EtherealRemnant:
Yeah there was no way that my device was going to flash with anything else either. For some reason the 9 Pro MSM doesn't run the same checks that the other MSMs do to verify it's flashing the correct device. If it wasn't for the 9 Pro MSM I would have had a total brick.

Also, my idea to flash OOS 12 indeed won't work. There are a bunch of extra images I don't know what to do with in this one... I guess I'm just going to have to go back to a custom ROM.
[OnePlus 9] go17lyonjon:
Try flashing one of these in TWRP https://xdaforums.com/t/oneplus-9-rom-ota-oxygen-os-repo-of-oxygen-os-builds.4254579/ and see if it boots up with working touchscreen and see if it's recognized as global or as eu version ect i think after I did that I could flash using msmtool. That's how I got rid of the black dot at the top of my screen due to pro firmware
[OnePlus 9] EtherealRemnant:
yeah that's what I did the first time after the Indian MSM but I used the 11.2.10.10 instead of c48 and when I used the OTA updater to go to c48, it booted up with no touch screen and messed up networking.

This last time I used Oxygen Updater to choose the OnePlus 9 c48 full OTA and used the local upgrade function and it did the same thing.

I think my device is hosed as far as stock ROMs go until I can get it back to proper global.
[OnePlus 9] go17lyonjon:
Such a dumb problem that doesn't make logical sense.... :/ GL. I'm happy with my OnePlus 9 for now. $450 I can't complain. flagship CPU, solid amount of ram and storage, for half the cost of a flagship. I can get a phone I own and 2+ years of service for what some people spend on an iphone every year. Bootloader locked galaxy S3 -> htc one m9 -> exynos galaxy S7 -> OnePlus 9

It's so nice this thing goes from 0 to full in like 30 mins
[OnePlus 9] EtherealRemnant:
Yeah I *was* happy with it....... I'm currently flashing MSM again because a custom ROM wouldn't take either. Flashed recovery, installed ROM, dropped me right back to the bootloader. When trying my script to get a bootable OS again, it complained that all the partitions were gone! I'm getting it back to 11.2.10.10 and I'm done for the day, been at this for hours upon hours now and I'm totally flummoxed how everything seems to go totally wrong in close to the worst possible way.
[OnePlus 9] AtreyC:
@EtherealRemnant, Hey men, we are on same boat, I've make a new thread for our problem.

here
[OnePlus 9] cbrown666:
Thank you for sharing this.But It brick my device.After double click "fastboot flash slot all_b",phone goes into edl mode.Using msmdownload tool for lemonade shows sahara connection error.After using msmdownload tool for lemonadep then using msmdownload tool for lemonade phone survives.My model is oneplus 9 in china model,which is LE2110.
[OnePlus 9] liver20:
My op9 le2110 hard bricked not image, not vibrate... MSM tool With global and india give me Sahara error...

Any?
[OnePlus 9] Vmo x:
The latest global MSM tool will work try entering EDL mode by pressing down volume up and down while connecting the USB cable. Not sure if holding power button is necessary but if you have the right drivers installed you'll be able to flash successfully, the PC drivers is what causes errors if you haven't updated. I think in OP there is a link to Universal drivers but I recommend looking for a source of drivers only for the oneplus 9, HS-USB QDLoader 9008 is the Correct driver you need to install for PC to recognize phone properly in EDL mode. When you run MSM tool be very patient with allowing it to load and start u properly before flashing. Make sure you select target if you mess up just keep trying you'll get it eventually.
[OnePlus 9] MauroG:
Hello. I have this kinda-common-for-OP9-but-not-able-to-be-solved issue in which my Laptop/dev manager reaches the phone with the Qualcom HS-USB QDlLoader 9008 but after around 20 seconds it disconnects and connects again.

Before this, I was able to get to bootloader and then tried flashing the Fastboot rom from the forum but my phone just got a black screen and then this just started to happen.

Can't flash with MSM tool because I get the param error after 6~ seconds.

My model is de OP9 2113 12/256. I just got the phone two days ago and updated via OTA to latest firmware before trying to customize anything because I just wanted to have google photos with unlimited storage.

Any suggestion? What should I do now? Reach to Customer Support and hope/wait for a repair or is there anything else I could do? Like flashing any image or anything else?
[OnePlus 9] EtherealRemnant:
If it's saying "device not match image," you need to flash the Indian 9 Pro MSM Tool - https://www.androidfilehost.com/?fid=2188818919693804748

Then you use the OOS11 EU downgrade package in the pinned post to go back to OOS11 EU. The problem with doing it this way though is that OOS12 (and possibly 13 as well when it comes) will still recognize your device as an Indian 9 Pro and the touchscreen won't work. I modded the global MSM Tool to flash Indian variant phones and there is no issue with running global firmware on an EU device so if you want to go this route, skip the downgrade package and use 11.2.4.4 here.

GLOBAL OnePlus 9 MSM TOOL UPDATED

Frist off Im not responsible for anything that happens to your phone!!! VERY SIMPLE IF YOU ARE BICKED,BOOTLOOPED OR JUST WANT TO GO BACK TO 100% STOCK THIS WILL WIPE ALL DATA!!! AN RELOCK BOOTLOADER OOS 11.2.4.4.LE25AA MUST HAVE QAULCOMM...

xdaforums.com
[OnePlus 9] MauroG:
What do you mean with the touchscreen won't work? The touchscreen won't be usable or something?

Will try this after a while! Thank you so much btw!!!
[OnePlus 9] EtherealRemnant:
Touchscreen won't be usable if you don't restore with an MSM Tool and then upgrade to OOS12. OOS11 and custom ROMs work fine but something about OOS12 just breaks things. Using MSM Tool reverts whatever changes are being done by the 9 Pro MSM which is why I made the mod.
[OnePlus 9] MauroG:
Thanks a lot. Will try this after a while
[OnePlus 9] MauroG:
So far, flashing the Indian IMG worked!! Thanks

Now I have this charging screen in sort of a bootloop hahaha. I should try leaving it for a while charging. Is this an expected behaviour?
[OnePlus 9] EtherealRemnant:
You need to flash your phone to another image ASAP, the 9 Pro is not the same device as the 9, unexpected issues can occur and are not worth troubleshooting. That's why I dropped the link to the global 11.2.4.4 MSM as well since it's actually made for the device and has no consequences running on an EU unit.
[OnePlus 9] MauroG:
Hey, how should I go back to 11.2.4.4 MSM? I mean, I tried with EDL but I get the Param error. So I'm still in the OP9P fw.
[OnePlus 9] EtherealRemnant:
Did you follow the instructions? Check Sha256, uncheck lite firehose, selected India in the target drop-down box? Play with different combos of options. The MSM works, you just have to find the right combination to get past the "device not match image" message. I have used that MSM twice myself and someone else used it last night so it does work.
[OnePlus 9] EtherealRemnant:
Ah crap, I linked you to the wrong thread.

https://xdaforums.com/t/global-11-2...-for-indian-variant-flashing-as-well.4454357/

Download the modded 11.2.4.4 from there and follow those instructions I just gave you.
[OnePlus 9] MauroG:
Man, you just saved me. I just got it booting into OP9 Global FW thanks to you!! Thanks :D. 5 stars for good customer service for you.

Now I gotta search deeper to see if I can manage to flash custom rom without breaking things again. It didn't work by unlocking BL, flashing patched img (these two did) but then it all messed up by trying to get TWRP
[OnePlus 9] EtherealRemnant:
Awesome, glad that it worked for you! Can you leave a comment in the thread I posted that it worked for you and what combination you had to use so others can see it too?

As for the custom ROM, don't use TWRP, use the recovery image the ROM dev posts. TWRP doesn't work right. It won't even boot on my phone anymore, even on 11.2.10.10 it drops me back to fastboot.

Also make sure you're on 11.2.10.10 on both slots (download the OTA and flash it with the local upgrade tool, when it reboots, flash it again).
[OnePlus 9] MauroG:
OOOOH shoos that might be why I just *uck*d my phone!!!

Of course I'll leave a reply on the post. Thanks a lot!

I'm interested in flashing Evolution X since my Poco X3 has that same rom and it's great, but this new method is kinda new to me. Do you think the instructions in the first post would work? You don't have to answer if you don't wanna btw.

The instructions are:

First Time Install / Clean Flash

1. Be on the latest OOS 11!!

2. Download ROM.zip (link in post #2) & boot.img (link in post #2)

3. fastboot flash boot boot.img

4. fastboot reboot recovery

5. adb sideload BUILD.zip

6. Format data

7. Reboot to system & #KeepEvolving

But when I download the file its just a file like an OTA without any boot.img, just a payload.bin... Should I dump the payload.bin and flash by FB?

Should I update to A12 or leave the FW of the MSM that saved the phone?
[OnePlus 9] EtherealRemnant:
That OP is a mess...

Here are the files you need.

ROM zip - https://sourceforge.net/projects/ev...p2a.220505.002-05111100-unsigned.zip/download

Boot image - https://sourceforge.net/projects/evolution-x/files/lemonade/bootimage/stock_boot.img/download

Make sure you flash 11.2.10.10 and then flash it again to get it on both slots. Once that's done, follow the instructions.

You must be on 11.2.10.10 to flash custom ROMs. Only Lineage 19.1 works on OOS12 firmware (it actually requires it).
[OnePlus 9] MauroG:
Thanks a lot! :D Might give it a try

I was just told that there will be some vendor updates maybe this weekend and A12 FW will be needed so I kinda should wait.

Imma try to search for a workaround about the GPhotos for now.

Thank you again btw!
[OnePlus 9] EtherealRemnant:
Hey man, you're welcome!

Honestly I got fed up with how easy it is to brick this device and just rooted 11.2.10.10, flashed the TPD/OPPerf fix, Shamiko, Google Dialer Mod APK to get call screening + call recording, and Universal SafetyNet Fix and I'm much happier with the phone than I was with any of the custom ROMs. They all have various issues that were more annoying to me than the stock software and trying Lineage 19.1 resulted in me having to MSM twice (once trying to leave it to go to StagOS, another when trying to flash it coming from another ROM, this was before the base requirement switched to A12 too) and I just got sick of having to MSM. I plan to stick with OOS11 until A13 drops.
[OnePlus 9] MauroG:
Yeah! I am surprised as well. I've been using Android since 2011 and been using custom roms ever since from day 0 with any of my 7 phones and also my GF's and this is the first time I really messed it up big time with any of my devices. I would have send it to repair if it wasnt for you tbh.

As of now I love the OS and how fast it is and also wanna stick with it for a while without changing roms. All this was because I wanted to get unlimited Google Photos and I almost break the thing hahaha