yashsingh1/xdaforums huggingface dataset:
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
yup.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brmbjn:
Flash twrpinstaller.zip over magisk boot bootloader fastboot flash boot_a bootob2.img. is itvtrue ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
IF you are rooted already flash twrp installer zip in magisk manager, then reboot to bootloader and fastboot flash boot bootimagenamehere.img.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brmbjn:
Blu_spark v9.101.zip
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
twrp-3.3.1-x_blu_spark_v9.101_op6.zip yes

Sorry OP didnt mean to have all these offtopic posts :/
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brmbjn:
Boot twrp

You can enter twrp or juat stuck at twrp logo ?

And are you can access storage over twrp ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
Yes just tested it again, twrp works for me on the beta 2 boot.img.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] brmbjn:
After flash twrp zip reboot only or reboot bootloader ? The choice only boot only.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
1) you need to be rooted

2) Flash twrp installer in magisk manager

3) reboot to bootloader

3) fastboot flash boot boothybridbeta2.img ( https://drive.google.com/open?id=1JCltKatjRUk1XdEibAme8MnDJxMkzhwE )

4) fastboot reboot

5) reboot to recovery

when done with twrp flash back rooted boot.img or stock
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Installed official open beta 1 android 10 and i can give you all (that are on this porting) an advice: don't change it!

Maybe it's because that's the first open beta but this porting is faster than stock open beta, i've noticed this in boot and moving through apps, and don't know why viper and youtube vanced (both magisk modules) are not working on stock open beta.

Now i don't have time, but tomorrow i'll reinstall oneplus 7 port
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] leonalewis:
Great thanks for this valuable comment.

Question in case I wish to switch back to official oos how is it? Go to twrp wipe data and flash on both slots ?or need to run some rollback zip prior?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
From this open beta to official one, i've simply flashed twice the open beta 25, then local upgrade of 10 open beta 1,

From open beta 1 to this porting was a little more complicated.. Flashed 9.0.9 fastboot image, then from 9.0.9 i've noticed that bootloader was remain updated so i was unable to install TWRP, my solution was to flash h2os from local upgrade (from 9.0.9) then reflash this porting and fortunately TWRP is working again, at least till i don't flash magisk v20 :D
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
And we're back! Maybe not the fastest setup but good enough until I have enough money for a good computer.

I also noticed that 7T firmware has a recovery partition :eek:
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] sheikh55:
Glad you worked out something ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ddaggebi:
Thanks for still caring about us!

How did you manage to get a computer, though?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] rfb813:
Thanks

Proto, sent a little something to help get you a new computer. Check your paypal. Thanks for all your hard work!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
After not being able to boot 7T firmware because of huge lags and freezes I decided to go back to something that I've been working on for last 4 months but never had any success. And today, thanks to Google and some file editing it's finally working!

In the pictures below You can see OP6 trying to boot Windows 10 Boot Manager and Simple UEFI Bootloader for arm64 :laugh:

What's broken?

Everything except for basic display pretty much..

I don't think I'll be able to fix much.. especially with slow computer, but I'll definitely play with it for next couple of days.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gasparmr:
Anybody tried to flash a costume kernel on this ROM? Such as radioactive kernel?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ddaggebi:
Mannnnn.... Now you are trying to break the Android wall!

I think you'll need a new computer soon. I'll try to help you after getting my things done.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] sheikh55:
What happened to pixel 3Xl port ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] donald-c:
This sure brings me back. Except it was booting Android (Cupcake IIRC) on Windows Mobile back then, good times!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] k$kendsup:
Wierd issue, my proximity sensor stopped working. It was working flawlessly a while back. Any suggestions?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ddaggebi:
He is building roms in a PC with 2GB of RAM. Let him do whatever he wants, unless you are going to help him.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] sheikh55:
Wtf :D? Easy bro neither i am making any demand here nor i am requesting something. it's his work and his choices i was simply asking something related to his previous work which can be answered in simple yes and no if he chooses to answer it with not expecting anything.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] bekeka21:
No beta 4 will be avalabe?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
Should work as long as the Kernel supports Android 10 (not AOSP 10, full OOS 10)

Waiting for 4XL firmware.

I'm trying to switch to 7T full fw but had not much luck so far. My PC is terribly slow and well.. there's no difference between OB4 and OB3 really. Other than some vendor improvements for OP7 that we can't use anyway.

Edit: and honestly, I've been on XDA for a while. (Even longer than my account) and many *ports* don't get as many updates as my ROMs do. Some don't get any and others get like an update once per 3-6 months. I've been pushing updates pretty frequently for almost two years and now my PC just isn't capable of making as many updates as I did before. So please understand that.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] k$kendsup:
You don't have to explain bro...u have done enough for the community already. Hope you can get a new fast pc asap
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] igoorsoouza:
UPDATE:

For whatever reason, I cannot boot on Beta 3.

I have spent at least 4 hours working on this to no success. Even got a soft brick (that I managed to fix).

I can boot on Beta 2 without any issues.

Tried both H2o and Oxygen Q betas first and had no success.

The issue I had on both cases was: The Rom installs fine from the bat but phone will not pass the message of unlocked bootloader, not even recovery works.

I decided to go with official Open Beta 1 for Oneplus 6 as the risk of something going wrong is minimal.

Also, I think you should mention your ROM is not encrypted and that the corners from Oneplus 7 would be present.

Again, Beta 2 works just fine, the issue is only with Beta 3, seems like a lot of images are missing in the zip?

Maybe I am just unlucky. Cheers
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Flashed open beta 3 two times and no problem, twice flashed over h2o beta 1
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
So like I said before.. I was working more on Win10 for OP6 and here's new progress.

I got UFS to work and we can boot from system partition or data partition or custom partition (user choice). Graphics are also working better now, performance is like 500x better now and glitches are mostly gone. I also managed to enable Serial display to be able to debug boot easier. Linux always ends up in grub so Idk for now but Win10 finally reaches that beautiful blue logo.

I'll keep working on it as it's pretty fun. Also I know none of these people will ever see this post but I'd like to Thank imbushuo and zhuowei for their EDK2 work that was a really good example and starting point for me. These guys are amazing! :laugh:

And check pics below and if You're in the group, check last videos. I posted boot video.

I really love this phone. I can't believe how Developer friendly this phone and company is.

Tomorrow I'll probably take a little break but after that I'll try booting Ubuntu/Debian at least with desktop working.. hopefully..

And why not just use Limbo? Limbo has like 0.001% performance (due to emulation) compared to EDK2. So yeah :D

Haven't slept for almost 24 hours so Good Night guys :o
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] abdulraheem78655:
Oh gawd ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ddaggebi:
I can't believe what I am seeing...

Windows 10 arm64, and you also mentioned Linux.

OP6 is not a phone anymore:eek:

Will it be hard to get Win10 completely booting?

P.S. where is the 'group' you've mentioned? Is it a telegram channel? Want to see vids of booting
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
I have no idea to be honest. I have never done anything like this :silly: But I can say one thing. Once it fully boots to the desktop etc. I WILL use it, even if everything will be broken ?

And my group link is in the main post in all threads.

t.me/JaysRoms or just search JaysRoms in TG search.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ddaggebi:
You were thinking the same as me:laugh: If it (even sort of) boots to desktop, I'll shove my sim into some another cheap phone and use OP6 as my portable laptop(or palmtop haha) :)

Thanks for the link!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
Good News! Linux now boots. At least till the Installer (no usb working so I can't go through the installer) but Win10 still crashes after the blue logo.

Check pics below.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] James Blode:
I believe that phones can dual triple boot sometime(but not now)and wee can use windows mac and linux in one device...but that is far from us now...but thats a cool future idea when people dont need to have various devices but one....XD...cool work... appreciate it...dont stop...
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] dex2grigg:
Beta 4 out!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
And lot of bug fixes

I think this open beta 3 is the most durable rom that I've ever installed on my phone
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Old man android:
Finally cracked it and this is so worth the effort. Thanks to the developer. I reckon I read every page and was still in the dark how to flash this rom. Noticed many comments from other noobs who were daunted or confused.

How I did it:

I came from OP open beta 10

Unlocked bootloader

Downloaded the rom and extracted it

Put phone in fastboot, connected to computer and double clicked enchilada-dirty-flasher-windows.bat in extracted zip

15 minute wait

When finished it started to boot but just stayed on boot animation (circle spinning) so I booted to TWRP which is inbuilt

formatted data and rebooted

Perfect

Now I had a bourbon to celebrate so I hope I didn't miss anything!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] sathiz:
Try to flash in clean install
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Old man android:
Sorry Sathiz I didn't make myself clear. It's running perfectly and I'm really impressed
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
He means you should have run the clean flasher not the dirty one and you wouldn't have needed to wipe in twrp. But you got there so well done ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Old man android:
Cheers gffmac

I'm amazed that I have better wifi and phone reception and no bugs at all so far. The guys who put this together are damn clever
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] doc_v15:
Can someone refer to Oneplus Reps here so that they could literally port this rom into stable OP6 build ??
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Old man android:
Can you believe how stable this ROM is??
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Amazing rom! Lot better than stock Oos :D

Someone have tried to install new blue_spark TWRP on this rom? With the guide to install it on oxygen os 10 and magisk v20.1

I've not tried it again because i don't have much time, but when i've got a free moment i'll do it for sure
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] anupsnair:
Is there a link for beta4 port ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Not yet ready
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] vforvictory1:
I have installed it and it's working.just don't flash the Blue spark kernel, it's breaking statusbar data speed indicator.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Ok great, thank you! ;) i don't care about custom kernel so doesn't matter, the important thing is TWRP working with magisk
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Famzz:
AOD

Hey guys was just wondering if this rom has aod built in or is there a mod to enable it?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
No aod, only ambient, just like stock oos ;)
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Famzz:
Aww that sucks. Thanks anyway
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ewong3:
an omission or does it not matter?

in OP it says:

ROM OS Version: 9.x Pie

ROM Kernel: Linux 4.x

should it really be 10.x Q? given thread title?

Looking to explore this given the good reviews... thank you
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] leonalewis:
Yes it's much better than official stock rom.

But looking forward for beta 4
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
And today is a great day.. Basically I got the money for a SSD but.. I wouldn't be able to use that SSD without a computer so I spent some time with my old desktop and got the motherboard to work again (hopefully longer than one day :silly:). In other words. I'm back :highfive:

Aaand here is Open Beta 5. This one has a ton of changes but I managed to fix all new bugs that appeared in this build.

Changelog:

Security Patch Level: 2019-10

OxygenOS Version: OnePlus 7 - Open Beta 5 - Android 10

Fixed all new issues.

Updated TWRP

OnePlus fixed homescreen on lockscreen in this build :victory:

And all changes from Beta4 and Beta5 added by OnePlus.

Download:

OnePlus7 - Open Beta 5 for OnePlus6

Enjoy! Also, OB3 users can dirty flash it.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gasparmr:
Thanks for the fast update, as always!

Also it's really cool that you managed to get your PC working again, we are all happy for you

---------- Post added at 10:43 PM ---------- Previous post was at 10:20 PM ----------

Which version of magisk is working with this? Is 20.1 working?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Caltinpla:
I use this app and it works great for me

https://play.google.com/store/apps/details?id=com.newgen.alwayson
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Great news! Nice weekend :laugh:

Thank you [MENTION=5203734]ProtoDeVNan0[/MENTION]

Downloading now :good:

EDIT: Updated (dirty from ob3) and i've got 2 problems, the first is the screenshot's one and the second is, when i flash magisk v20.1 there's no more sim recognition and IMEI will gone

Solutions?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] leonalewis:
Thanks for posting this I was just about to flash this until the download link broke, maybe author has removed due to this.

I'm going to wait till its fixed thanks op for such a quick update. Will install it as soon as it live back.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
I've dirty-downgraded to open beta 3, for now i'll stay here till OP will not clear the issue ;)

everything returned to working perfectly

Maybe it was my fault, i've flashed open beta 5 with h2os as a base, does it require open beta 1 oos instead?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
I get this message too, presuming it's after flashing magisk. Apart from that everything else is fine.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] javad79:
The download link doesn't work . Please check it
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] leonalewis:
It's removed due to a bug. Awaiting fresh links
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
Link is disabled automatically by Google when too many people download the ROM in a short amount of time. You can bypass it by adding the ROM to Your own Google Drive.

Try using latest Magisk Canary build for RIL issue or just use 19.4. New Magisk builds suffer from various stability issues etc. And sometimes a simple reboot fixes the RIL issue that happens even on stock Pie. So give it a try too ;)

And that device is corrupted pop up is just a cosmetic thing. I had to start clean on my "new PC" and forgot to remove one thing from our vendor. If it annoys You too much then just mount vendor in TWRP and go to file manager then vendor>odm> and delete everything You see here. Then reboot and enjoy. I'll add this back in future build. This time I just forgot.

And for cts mismatch some users have confirmed that safetynet patch is working correctly. So if You need cts. You can use that module.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
Im reuploading to google drive now about 30 mins...
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Ok i managed to got it works! Just update and now magisk v20.1 is working fine, no issue

I've deleted all things inside odm folder too (there was a folder with inside build.prop) but message still there, but i don't care, phone is working and update is great! Thank you again ProtoDevNan0 :D
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
reupload, beta 5 9th Nov -> https://drive.google.com/open?id=1R_HOgwxU7jBWhZGJyToVZ-hURGP1nF5r

---------- Post added at 01:54 PM ---------- Previous post was at 01:53 PM ----------

Same here, message was still there after deleting build.prop. Also im using a password but twrp doesnt ask me to decript which it normally would....
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
This is because phone is decrypted ;) and i think it's better
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Famzz:
Do you notice any battery drain with this app? Also when I used this app before i was able to unlock my locked device by swiping up from the bottom and hitting the home key (if you have the navbar enabled)

Also does anyone know how to disable the bottom left circle thing in the navbar? The one that makes the navbar disappear when pressed? (Screenshot attached). I'm running Beta 3 currently. Haven't had time to upgrade yet.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Caltinpla:
Go to navigation bar customization and turn it off
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Always on display IS a battery drain and the app is running in background to let AOD service work
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gasparmr:
I tried magisk 20.1 and everything is working perfectly
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] manudhomra:
I'm planning to dirty flash this rom. So can I update the magisk from app itself. Please suggest
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] leonalewis:
Does this happen only on first boot and every time?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
You can update magisk via TWRP too

Everytime, but you press "ok" and message will gone :good: this is not causing any type of problem, is only annoying to see it at every boot:eek:
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Old man android:
Yep it scared me on first boot but it is just cosmetic.

The rom is stable and battery life so far is great. Thanks so much ProtoDevNanO!
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] raj3534:
i am OB 1..i want to try this rom..but i dont have twrp and magisk installed.. plz tell me exact steps to install this rom..also let me know if i loose my apps and data after installing this rom..??
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Old man android:
---------- Post added at 06:16 AM ---------- Previous post was at 06:14 AM ----------

[/COLOR]

TWRP is in the download......
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] koolkunz:
What are some of the main features this has (if any) over official oxygen os 10 beta 1 for our phone?

And is it more stable or as stable as official beta 1?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] manudhomra:
Updated to the latest build. But some apps are such as my bank app is not working and says that enable the internet. . although internet is working fine . . Any possible solution for the same. I'm using magisk 20.1 without any additional module.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Ptakx:
I followed steps and on first boot stays loading. already 20 minutes.

I used TWRP 3.3.1-12 Pie Unofficial by mauronofrio

after installed on a/b OnePlus6Oxygen_22_OTA_060_all_1910081733_f1563bcedbf94488.zip and then TWRP 3.3.1-12 Installer Unofficial by mauronofrio

finally launched enchilada_dirty_flasher_windows.bat

What is it wrong?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] gffmac:
Don't use dirty flasher do a clean install.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Old man android:
Apologies for my post above. I did edit the comment to "clean flash" but obviously stuffed it up...
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] ProtoDeVNan0:
That's probably because for some reason cts is failing. You can fix that by getting a safetynet patch.

Wellll. I'm trying to keep this ROM as stock as possible cause people didn't like some mods in original Midnight ROM lol. Other than that it has OP7 wallpapers etc. And it's more stable than OB30 (OB1Q) and smoother somehow ? At least that's what people report.

Use BluSpark TWRP + force wipe flasher. And flash OB30 to both slots just in case.
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
Yes it is a lot better than stock ob1, i didn't try oos 10 but i feel that it's not better than this rom, i can confirm more stable and smoother too ;)
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] manudhomra:
It's working fine now. I feel it was a temporary error. Rectified by itself after some hours of usage. Anyway. It's a great rom. Thanks for the effort ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] anupsnair:
Is there any way to remove the border edges on the display ? Like the rounded corners
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] djemgeednb:
Hi guys, how do I flash beta 5 from beta 4? I tried dirty flashing but it didn't work ☹️
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
ProtoDevNan0 says no in one above post, me, after 2 mins that i've first installed open beta 3, i did not noticed them anymore :mad:

What is not working? can you be more specific?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] anupsnair:
Sorry but I didn't quite understand, are you asking me to flash ob30 and then try so that I can take the corners off ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] djemgeednb:
I tried to flash through TWRP, it failed

---------- Post added at 10:22 PM ---------- Previous post was at 10:15 PM ----------

Never mind, I'm being dumb bro ?
[OnePlus 6 ROMs, Kernels, Recoveries, & Other Devel] Hitman478™:
No lol :laugh:

I've says only that the OP says in one post above, that rounded corners can't be modified to stock OnePlus 6

Then I've say that after 2 mins that I was using this Rom First Time, I've not noticed corners anymore, instead I prefer this than stock one