yashsingh1/xdaforums huggingface dataset:
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Jon.StatiK:
Hey all, long time user here but it's been a very long time since I've flashed a custom rom. I understand the process except for one thing.

Format data, will this wipe all of my data regarding downloads such as the twrp installer and rom zip? If so, I'll have to transfer all that plus my backups to my pc then format. Then I can change slots, transfer files over and flash?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
If you are coming from a different rom then yes you have to format data. Are you rooted? If so download the app migrate. It makes it really easy to switch roms and keep all of your stuff. I found it when I went on a flashing spree trying out all the custom roms. But if you are not rooted then yes transfer everything over to your computer or to a USB flash drive. It is suggested to install the latest l Oxygen OS (stock rom) onto both slots, a and b, as it makes everything run more smooth. I'm assuming you have a OnePlus.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Jon.StatiK:
Yes, I'm using the 8t. I'm rooted on stock OOS. I've already done my current slot backups of data, super, dtbo, efs and boot. I'm ready to flash except for the format data area which after more reading looks like I'll be waiting until I get home from work so I can transfer the files off the phone.

Thanks
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Jon.StatiK:
You mention Migrate after some reading is it similar or the same to apps like titanium backup or swift backup? I use swift but if migrate seems to be better than I'll consider a switch.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] tyler19820201:
Migrate is different but does the same things like Titanium or Swift. Backup. This is the same scenario like you would ask Apple phone or Android phone are similar or same...Both doing same things on different way.

Me personally using Migrate NG version only. (Non Google)
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] f2bacon:
i updated to 4.8 and i was hoping that would fix my low speakerphone volume. i've tried adjusting volume steps and it's worked in the past but i always feel like my speakerphone volume could be louder. any tips?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] f2bacon:
warp charge working fine on 4.8 for me
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Jon.StatiK:
If you find a way to boost the volume let me know. Rom runs great but the speaker does seem to be a bit low. Is this something a custom kernel could control, if so I'm curious if any support it for our device.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
New Build Up!

Changelogs

- Device and Kernel tree completely rebase to latest 9R changes

- Switch to Userdebug Build

- Kernel: Merged LA.UM.9.12.r1-12500-SMxx50.0 CAF tag

- Kernel: Added Simple Low Memory Killer

- Kernel: Misc Tweaks

- Added Wechat & Alipay screen off gestures

- Make cutout area touchable

- Tri-state-key: Add support for setting up initial state on boot

- Drop OnePlus Dolby

- Drop lineage powershare/wireless charging
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] CDI-78:
ota update, work fine, thx.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Great rom thank you for the update! I'm curious though what did dolby ever do to you?! Haha

Why did dolby get taken out?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
Loud audio issue on low volume level
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Oh ok. Thank you for the response
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] :
rominstaller.exe doesn't work on mac m1

what do I do
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Faylen:
Hey, little feedback

The fingerprint sensor is much less responsive and precise than the one on OOS,

It takes a long time to unlock, sometimes it does nothing, sometimes it says it's dirty.

Yet on Oxygen OS it was fast and accurate

And if you can add (or replace Files by) the Oneplus File Manager it would be great because the Google file manager is not so great

Thank you in advance, Sincerely,
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Open the file with a text editor and you will see all of the commands necessary. Just run them one by one
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
I've actually been impressed on how fast and accurate the fingerprint scanner is on this rom. Usually I've had problems with it on other roms but not this one. That's odd. Did you switch straight from OOS to this rom or what? If you flash the latest oxygen to both slots before flashing a custom rom it seems to run a lot more smooth
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] RainGater:
I agree. The FP sensor is fast and accurate compared to OOS. I love it!

If anyone have issues with FP, flash the firmware from the thread below and see whether it helps!

https://xdaforums.com/t/firmware-oneplus-8t-kebab-ddr0-ddr1-updated.4299231/page-4
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] efx7n:
Please can you add fp scanner effect in the rom? Ty for all effort. 👍
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Now that you said something about this i did notice it before, but I'm still having the same thing on this latest build. I just thought volume was boosted in the rom or something, but I can't even go half volume without the speakers wanting to blow lol. It's not overly loud at the lowest volume though so I don't mind it at all. But I notice the audio quality isn't as good without dolby
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
Flash Dolby module via magisk
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
I did that and have it installed. I can use the equalizer but it doesn't have the enhanced audio setting for headphones. Thanks for responding with a suggestion.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] INTseed:
Is internet speed showing in the notification bar?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] riceboyler:
Yes, you just have to enable it in the settings.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Does anyone know of a safety net fix other than Magisk hide? It no longer works and my device is not certified anymore. Can't find a way to fix it
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Bentso:
Can this be installed from TWRP?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] MohaHtn:
I have the same issue, is anyone have a solution ?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Hey man the lsposed/ xprivacylua work around works for my 8t. My device is certified again.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] :
delete
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Hey did you figure it out? I think the only way edl mode will not work is if there is a hardware failure. Just keep trying it and wait a second longer between each step. It can be touchy sometimes. I always turn it off wait a few seconds, then hold the volume key down for a few seconds before plugging it in. Then Ive heard you can just keep holding the volume buttons and it prevents the phone from starting up again. Hold them until you hit start on the tool.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] MohaHtn:
I tried but it is not working :(

I'm switching to OOS for the moment, I will retry with a clean flash later
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Try it like this... Take off your phone case if you have one on and open the tool on your computer so it's ready.. turn your phone off, push both volume buttons firmly. Plug the cable in wait 1-2 seconds and release the buttons. But try to release them at the same time quickly. If it shows connected the start the tool. If its not connected, does the phone start back up on it's own after like 10 seconds? If it does try the steps again. Maybe try doing a reset on your phone by holding the power button and volume up button until it restarts and try again. If that doesn't work then you might have downloaded the wrong tool. Do you have TMobile variant or not? That matters. Also check the driver on your computer and make sure it's displaying correctly when you plug it in
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] zbelial:
Thanks for your greak work.

I installed it today, almost everything I have tried works well, but I found a problem, which is in dialer, calling recordings cannot be played (I use AMR-WB audio format).

Anyone else has this problem?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] spigolon97:
Just installed this rom, ( flashed latest firmware on both slots before flashing)

Absolutely perfect , love everything : buttery smooth and fast

Only 2 issues , Google Chrome needs ti be updated but i can't via Google play , and if i install apk from internet i crashes

And grandangular camera does't work
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Try clearing the playstore data and then restarting your phone. Then see if it updates
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] spigolon97:
Worked! thank you
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Poomsmart:
Fingerprint does not work for me! When I try to capture it was totally unresponsive
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Muntasir Mahmud Saif:
can i install twrp over havoc recovery and how can i install magsik?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] CDI-78:
Yess,

fastboot flash recovery xxx.img

And at reboot (reboot recovery) you will be on twrp (but in my case in doesn't persist),

Magisk 23 can be flash in twrp.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] haitower:
Two questions:

1. Does this ROM really have OTA update functionality?

2. When installing, at what point do I have to install TWRP? Or is it installed automatically?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] RainGater:
Yes, there is OTA.

After updating the ROM (System Updates) and before you reboot, go to Magisk and flash TWRP.zip (which installs to both slots), and flash Magisk to inactive slot (after OTA) and reboot.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] spigolon97:
Hi, the rom Is great , only issue Is that It has a High Power consumpton in standby , if i fully charge the phone at 23:00 , on 8:00 morning i find It at 70/75% charge , any suggestioni/fixes?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
Fix in next build
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
I have two problems:

- Fingerprint not working and cts profile match failed - google pay and other banking app not working for nfs payments.

- Wide angle not working

Main problem is with cts profile, any fix ? magisk hide etc not working for that
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
1. Fine here and other too so try msm tool and flash havoc

2. Wait for next build or try test build found on telegram device support group

3. Disable ultra wide lens correction on OnePlus camera settings
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Frustrated_AF:
Hello, yesterday (with the help of @BillGoss) I successfully flashed Havoc-OS to my OnePlus 8t. I have been a fan of Havoc since I had it on my 7t so it's nice to be back to the familiarity and the customizations you guys do a fantastic job. There is one issue that I am experiencing that could turn into a problem for me so I'm hoping to get it figured out fast. (Also I really hope I'm putting this post in the right place, if not please direct me, thank you) When my wifi is on my internet goes away, or at least mostly away. It seems that when I first go to a page or app there is a burst of data, small and very short-lived and I watch my internet speed very rapidly fall to KB/S and finally to 0.00 KB/S with "site can't be reached" errors. When I turn wifi off it seems to work fine.

I have TWRP and Magisk installed successfully with busybox ndk root checker shows all green I haven't done any magisk modules yet. If any other info is needed please let me know. I'm thinking if this were more of an issue I'd be able to find talk about it but I am not finding any current talk about this issue so I'm hoping someone will have ideas of what I can try to help.

Thank you in advance for your time!
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] tyler19820201:
Yes, you are on the right place however on Havoc telegram group you might have faster reply on this...
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] ramram2009:
There is no dolby atmos in v 4.8, is there a way of installing it?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Frustrated_AF:
Thank you!
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
We adding back in 4.9 build
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] dpryor88:
Is it just me, or did the kebab folder disappear on the Havoc downloads server?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Yes you can install twrp. And there are a few ways to install magisk. Easiest way is to download the latest apk and flash that using twrp.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
It's 2nd from the bottom
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Nevermind I see what you're saying lol. Folder is empty. I'm on my phone. I've had it not show up before on my phone, but it did on my computer. Or the other way around, not sure, but maybe check on another device just for ****s and giggles
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
I have a problem with fingerprint. Wiem i install rom i add 4 fingerprints but working cery slow. Then i delete all but i can't add news fingerprint :/ what wrong ?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Before you installed this rom did you install the latest stock rom, OOS, to both slots? That really helps everything run smoothly.

Have you tried clearing the cache on your phone?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] kuto232:
4.9?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
Source Changelogs:

Merged September Security Patch (android-11.0.0_r43)

Added ability to lock apps in recents

Added back Screenshot notification

Added Battery health

Added OxygenOS lock screen clock

Added App drawer opacity setting to Launcher

Added Local installation support in Updater

Added Custom rounded corner settings

Added Legacy WFD output video mode settings

Added Status bar notification ticker

Added New Gaming Mode overlay

Added toggle for anti-falsing on the lock screen

Added toggle for IME button space

Added Preferred refresh rate settings

Added One shot auto-brightness

Added FOD press animation

Added toggle to hide display cut-out

Improved FPS info

Improved Charging stats on lock screen

Improved DataSwitchTile

Improved Lock screen pulse

Improved Type lock screen clock

Improved Screen recorder

Improved Status bar burn in protection

Improved Twilight Service

Improved Night Mode

Improved Settings search bar layout

Fixed overlays resetting on reboot

Fixed package cache errors on user builds

Fixed Network Traffic visibility on Status bar

Fixed charging vibration for some devices

Fixed Screen-off Camera gesture

Reduced NotificationHistoryDatabase logspam

Restored AOSP Wi-Fi Display

Disabled all-caps for smart reply button text

Removed random text on some Wi-Fi SSID

Device Changelogs:

Switch to user build

Updated OnePlus Camera, CarrierConfig, ODM features & blobs from OnePlus 9R OOS 11.4.5.5

Fixed Crackling Sound issue on voice call at high volume and improved audio

DeviceSettings: Added back OnePlus Dolby & QS tile (Disable by default)

DeviceSettings: Added GameMode toggle & QS tile

DeviceSettings: Update icons & Minor improvements

DeviceSettings: Drop KCAL settings

Touch: Reorder gesture keys (Avoid original gestures invalid after flashing a custom kernel which doesn't support new gestures)

Added keyboard padding props from stock

Fixed Live Caption button position on landscape mode

overlay: Dropped Havoc FOD Icon

overlay: Don't pin camera app in memory

rootdir: Added back init.cust.rc

rootdir: Force DSDS rather than SSSS

Updated Authsecret, CDSP, Configstore, Gatekeeper, Graphics, IO prefetcher, IRQ balance, Keymaster, Peripheral manager, Perf, Snapdragon Computer Vision Engine, Soter, Thermal engine, Time services, Trusted User Interface and VPP blobs from LA.UM.9.12.r1-11500-SMxx50.0

kernel: Rebranded perf to Havoc-sm8250

kernel: Merged 'LA.UM.9.12.r1-12800-SMxx50.0' CAF tag

kernel: power: supply: Fix kernel building without mp2650 driver

kernel: dtsi: fix duplicate overlays

kernel: techpack: audio: fix coding

kernel: power: Silence debug logging

kernel: configs: Enable wireguard

Other minor cleanup & improvements
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
I reinstalled stock oos , update to latest version and install havoc. Everythings works but i can't finish google play login. Account in settings has added but when i try open google play i receive "Authentication is required. Login to your google account ".

I reinstall havoc to version without gapps and installed gapps manually but i receive the same info. I reinstalled havoc with gapps again but not i don't have better result. Someone can help?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Here are some steps you can try

How to fix ''Google Play authentication is required'' error

The ''Google Play authentication required'' error when trying to access the Play Store - even when signed in - is easy to fix. Just follow this guide.

www.google.com
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Aelliaria:
Having the same problem with CTS profile, as soon as I root my phone i can't get CTS profile to pass. already tried everything accept 4.9 build. On other ROMs I don't have this problem, but i'm using Havoc for years now it's my nr. 1 ROM to go but I need CTS profile to pass :(

@Arson47 could you tell me if the problem is fixed for you in 4.9 build?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
CTS passed default now in latest build please use latest stable magisk and hide magisk manager
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Oh it does? Sweet! Thank you
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
I try every step but not working
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Aelliaria:
thnx for the answer gonna give it a try :)
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] spigolon97:
Does anyone have the latest oneplus firmware? Not the whole One but the 30mb~ flashable with modem
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
No, I have uncertified device and cts failed
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Have you tried this? https://kdrag0n.dev/patreon/safetynet-fix/v2.1.0. it's a new version as of the beginning of this month
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
Do clean flash, new build pass CTS by default and you no need to install any module to bypass cts
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
Ok, but what can I do it with google play authentication error ?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
What I would do is first remove the Google account from the phone, then restart. Then after reboot go to settings ->apps, and find the play store. Clear the data and the cache and then hit uninstall. That will revert back to older version. Then reboot your phone again. Then open play store, sign in with account and then in the play store settings, under about, click on the version and it will check for an update. If that doesn't fix it then you can try clearing your cache from recovery also. If still no I would download the latest apk yourself and install it to see if it fixes it. If not then you might have to factory reset.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
Not working, I revert to stock oos and try again
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Double check that you have the latest version installed for the play store and Google play services.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Another thing you can check is permissions for the play store and Google play services. Make sure they have all the right permissions enabled and make sure allow network access is on for them too.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
I was just thinking about your issue and you said your account was already on the device. So I wonder if your problem is with the authentication for purchases in the play store instead of the account itself. Try turning off that setting for purchases if you have it on. And turn off Your screen lock if you have a fingerprint enabled. That's the only other thing I can think of. Unless it's another app causing the problem like Google services framework or something like that. Either way let us know what happens
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] ivineet09:
While installing v4.9 on my OnePlus 8T, I got this error.

Resizing 'product_b' FAILED (remote: 'Not enough space to resize partition')

I am using ROMInstaller.bat to install it. How to fix it ? I am coming from latest version of OxygenOS
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Try running this command before flashing: fastboot -w
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] lrv-ro:
I have the same problem. I logged into my account on my phone. Google Play does not work. From the web version of Google Play, this phone is not visible on the computer.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Were you just updating from 4.8 to 4.9 or did you come from another rom?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 3MrBojangles3:
Are these the versions installed?

Play store version 27.1.14-21 [0] [PR] 395979954 & Google play services version 21.33.14 (150400-395723304).
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
Google server dead on some regions
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] lrv-ro:
I installed from factory OOS, to 4.9 via twrp
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] lrv-ro:
I have already uninstalled the firmware, but I see the same problem on the Pixel extendet. It has a market version 22.4.25-21 [0] [337959405]
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Arson47:
I reverted to stock oos but i have the same problem with google play and account. On other phone everything is ok. i could corrupt some paritition for google play ?

I reverted to stock with msm tools and edl
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] dpryor88:
Latest build is running nicely. Good work. Thank you for the ROM.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] spigolon97:
Installed with clean flash ,no problem at all but the High battery drain is still here , -18% over night ( 7h ) on wifi , any way to solve this?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] CDI-78:
The rom is too aggressive in the management of the task killer,

Waze is closed when the screen is off.

Clean flash, vanilla build, open gapps pico, all works fine by the way !
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] ivineet09:
I activated Volte/VoWifi on my first sim but it is showing VoLTE 2 / VoWifi 2 in the status bar. How to fix that ? I am on v4.9.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] more9208:
Hello guys. Sometimes the screen turns black when you drag the notification bar. Only me?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] chandu dyavanapelli:
Wait for kernel settle
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] z00man:
U mean when u drag quicksettings down? Does it happen during call?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] more9208:
Yes i mean. I didn't notice during the call.