yashsingh1/xdaforums huggingface dataset:
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] HelloBernd:
Hi guys,

I just switched to a OnePlus 8T using this ROM (for MicroG). So far it runs great :-D

There is only one issue that bothers me:

Bluetooth headsets/headphones don't connnect automatically to the phone. Everytime I turn my headphones on, I have to go to the bluetooth menu of my phone and establish the connection manually.

On my old Oneplus 5 (also with LinageOS), the same headphones always auto-connected when I turned them on.

Is this a bug or a feature? ;-)

Is some setting i need to change to make this work?

Thanks!
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] sakun-ice:
Can someone confirm if it has less WiFi coverage than with the stock ROM?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] montechristos1:
Which gapps are you using with this ROM?

Also, if someone can answer my previous question on cameras?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] sakun-ice:
No, only main camera with stock camera. With gcam main+ultrawide and you may be able to use the macro camera, but you will need to find a specific gcam and setup for it.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] ccic2491:
I've been on this rom for a while and I love it. However, I have to return my phone to stock and I am having major problems doing so. I can't even install TWRP, it's stuck on the Lineageos recovery......help? It's model KB2003.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] mvmike:
If you want to move back to fully stock (including locked bootloader) you can use MsmDownloadTool, i tried doing so in the past and it worked flawlessly, although it's a hard wipe on disk and you'll loose everything.

On the other hand, if you want just to go back to OOS and you don't care about the bootloader being locked or not, you could try with mauronofrio's guide, but some people got stuck in the bootloader, hence why i'd suggest going for the prior option.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] montechristos1:
I just installed this rom and it looks great so far.

One problem I have, is that when I connect my 8T to my pc and select 'File Transfer' from the debug options, windows does not detect the phone. It works with PTP.

I re-installed the USB drivers, but still the same.

Any ideas?

PS: It may be related to my cable. Will try another one tomorrow
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] montechristos1:
Nothing to do. I cannot get 'File Transfer' to work.

Trying with the same cable as another phone, but doesn't work. OTP works, which means cable works.

I re-installed the drivers, but still nothing

<edited with more info>

Even adb devices does not show the phone.

It did before, while still in OOP. Ever since I flashed lineage, I cannot get it to work.

Others have similar issues: https://stackoverflow.com/questions...nsfer-and-adb-sideload-not-working#new-answer

Please assist.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] montechristos1:
Also which distro of gapps do you use? I need something similar to pico
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] MinimalWallpapers:
Hi dev, I am using Lineage OS on my OnePlus 8T since it released. I am expecting Lineage OS 19 soon. Any ETA or expected date or month ? Please reply to my message. Thank you. This project is really good. I love it.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Achi Shukuteki:
The unwritten rule here is asking ETA's for new version is frowned upon. I'm pretty sure Luk would keep us posted as maintaining (removing bugs, etc) is time-consuming much less undertaking building the new version bug-free.

Thus, please to be offended by the response and I hope you understand. Other users may not be as diplomatic as this response.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] snaggen:
Well, and that is of course to avoid people nagging the developers. However, if you look in gerrit (https://review.lineageos.org/q/branch:lineage-19.0) and

https://www.lineageoslog.com/19.0 there is quite a lot of activity. I have also seen previews of LineageOs 19 for some specific phones, so things seems to be moving forward. But it would be interesting to hear something from a developer about how things are coming along.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Achi Shukuteki:
Oh indeed. I didn't say they're not looking at/working on it, however, it's akin to the Apple folks saying, "Jailbreak wen?" as soon as a new IOS version comes out. And I've seen questions of that nature many a time on this forum for other ROMs. Interestingly, some asked for 19 on the LOS discord just before this question was asked that really didn't go over too well.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
Personally, I sideload flash gapps and magisk without problems. Note that sideload flash of ROM goes to other inactive slot. So, next a reboot to recovery is required (as documented) to adjust (since gapps and magisk flash to active slot).
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Shidapu:
Honestly. The biggest thing missing is Integrated app locker. Every applocker out there is insecure, since you can disable admin privileges and uninstall the application to get around it.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] optimumpro:
If your bootloader is unlocked, you shouldn't care about security or administrative privileges or applocker, as your phone is wide open to modifications..
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Shidapu:
Yeah I guess.. Maybe I should relock it.

I saw a guide on the forums.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Scholeggo:
can anyone confirm aptx adaptive is available and works on the latest lineage OS build? (aptx

ADAPTIVE

, NOT to be confused with aptx or aptx HD!)
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] NisseGurra:
From my 8T with latest lineage
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Scholeggo:
do you have an aptx adaptive bt device to test?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] NisseGurra:
No
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Noober_than_you:
Hi everyone, I'm look for clear docs or tutorial to return to stock OS from LOS for my OP8T (CN version). If you guys have some links to any usefull ressorces to share I'll be more than happy :) TIA
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] BillGoss:
I would use TWRP. See https://xdaforums.com/t/recovery-11...ect-8t-kebab-2022-03-09.4302449/post-85292183
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] therealtaurus:
Hi everyone,

I have tried to install the latest version of LineageOS (2022-03-17) on two occasions, verifying the downloaded files and carefully following the steps described in the installation guide.

Before making the jump to this custom ROM, I had restored my device to stock by following the steps in this tutorial, via fastboot.

At the moment of carrying out the installation of the ROM through ADB sideload, the process has been interrupted in both cases with the same type of error:

Spoiler content hidden.

Here is the content of the /tmp/recovery.log file:

Spoiler content hidden.

Could you give me some clue as to what could be happening? I guess I made a mistake in the process.

Thanks for your attention in advance.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Klusio19:
Hello there! I don't have OnePlus 8T, I own Pocophone F1, however it runs offical LineageOS too, and app locker is there! But it's kind of hidden. Long press on the blank space on the home screen, then choose Home screen setting -> Hidden and Protected Apps. And voila! You can choose if you want to block or hide the app from app drawer. Let me know if you found it!
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Shidapu:
Yeah Trebuchet has that feature.

Im using Nova though.

But I found an application that suited my needs here: https://play.google.com/store/apps/details?id=com.sp.protector.free
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] LuK1337:
Download https://mirrorbits.lineageos.org/full/kebab/20220317/super_empty.img and do `fastboot wipe-super super_empty.img` in fastbootd, then you should be able to flash lineage.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] denisovich:
Update 20220324 somewhat broke my SMS and Mobile Data. Things became randomly flakey and unreliable.

Reverting to 20220317 made everything nice again.

Clean install, all apps and settings the same across both ROM versions -> new ROM is not entirely reliable.

Using 11.0.13.13 KB05BA firmware.

Unfortunately I have no logcats or anything as this phone is my daily driver and I needed to get it back working properly ASAP.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Tefzors:
Hello everyone, I sincerely apologies for asking these questions, but using the search function on this website is awful for me.

Does the alert slider work?

How is the fingerprint scanner performance on this?

Does Warp Charging work?

How's the camera quality?

I am tired of the direction OnePlus is going and I am debating to switching to Lineage OS or Pixel Experience on my 8T.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Shidapu:
1. Yes, but no visual representation when switching the slider.

2. I'd say ok, but sometimes very bad.

3. Yes I think so, very fast charging times, haven't done any performance checks myself.

4. It's OK by default, I'm using a custom camera from BSG with OnePlus8T config.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Tefzors:
Thank you for a quick response, I am definitely thinking of making a switch this week, I am preparing my phone for this.

Does GooglePay work with MagiskHide etc?

Haven't used Lineage since Lineage14, so I am curious to see what has changed!
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Shidapu:
Yes it does. Running it with latest Magisk and all the other modules to pass safetynet. And Shamiko to hide root. Xposed also works with latest Magisk, but not many interesting modules available..
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] noddledizzy:
Can the devs please fix the issue with finger print reader sometimes freezing your screen during sleep. Thus preventing you from waking up your phone.

Why am I blaming finger print? Because in my 6 months of investigating this issue, the problem only occurs when you enable finger prints.

I can confirm that this problem does not occur to me only my friend also gets this problem when he has finger prints enabled.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] trance89:
Using LOS from february on my 8T (only with mindthegapps package, no magisk etc), never experienced freezing when using fingerprint on last 5 LOS builds. I think this is user error, maybe 3rd party app issue?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] antil00ppi:
Thanks to the maintainer, great job, going to use this rom as daily driver to the release of los 19.

This is first custom rom I try on 8T, there could be warning that do not try relock bootloader lol :D Costed me couple extra hours to fix that mistake by my side.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Ufos92:
ok, so I don't need to do a lengthy patching as magisk docs suggest?

Can you elaborate a bit on the steps? Why other slot, wth?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 4e3rerfe:
based on the latest los18, 20220331
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 4e3rerfe:
kb2003,install latest twrp yesterday night without any problem
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
What I refer to is step

6. (Optionally):

in

Installing LineageOS from recovery

from guide in OP

https://wiki.lineageos.org/devices/kebab/

to install optional add-ons (such as perhaps gapps and/or magisk)

It may at first sight not be clear what step 6 does and why.

Thing is: the new ROM was sideload flashed to inactive slot and the reboot to recovery switches to that slot in order to flash add-ons on top of the new ROM.

FYI: There are apps to show active slot. Recovery also shows active slot. And 'fastboot getvar all' also contains active slot in its output.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Ufos92:
same hardware here. Does flashing from TWRP work? I don't trust that lineage recovery :D
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] mumplmampl:
Hy Oneplus 8t users

i switched from pocophone f1 to oneplus 8t device........

i have installed the Jaguar recovery can i flash by sideload Lineage OS with this recovery?

Thanks
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
Perhaps, but, the instructions for first flash simply make you sideload from LOS recovery which itself is booted from bootloader. Your recovery is circumvented in that process.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] mumplmampl:
dont work with Jaguar Recovery what can i do?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
you must boot LineageOS recovery (which you can download) from bootloader as in:

Install LineageOS on kebab | LineageOS Wiki

wiki.lineageos.org

Installing a custom recovery using fastboot

step 5

fastboot boot lineage-18.1-YYYYMMDD-recovery-kebab.img
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] 4e3rerfe:
I flash twrp after install ROM, so twrp work
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] mumplmampl:
New Bild is up from 14.04.2022

:D
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] exthomeboy:
and android 13 is in the starting blocks 😉
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] mumplmampl:
not for oneplus 8t :D
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] exthomeboy:
true again 😄
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] lnttnt:
Hello everyone! Could you help me solve a problem? I've flashed opengapps and magisk, how can I apply the lineage update? Just use lineage updater or flash opengapps to another solt manually before reboot?

Thank you!
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] RobertOrd97:
Hi. Can i install this ROM from OOS 12? Thank you.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] exthomeboy:
Try to read this

Install LineageOS on kebab | LineageOS Wiki

wiki.lineageos.org
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] afrob101:
LineageOS version: lineage-18.1-20220414-nightly

LineageOS Download url: https://mirrorbits.lineageos.org/full/kebab/20220414/lineage-18.1-20220414-nightly-kebab-signed.zip

Gapps version: mindgapps 18.1

Did you--

wipe: before install? Yes

restore with titanium backup: no

reboot after having the issue: yes

Are you using--

a task killer: no

a non-stock kernel: no

other modifications: no

the automatic display brightness control is broken. either too bright or it always jumps from dark to bright. does that happen to you too?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] trance89:
I think it's only too slow compared to stock rom, sometimes it takes 4-5sec or more to auto adjust to new brightness levels (for ex. when i turn off the lights in a dark room)

This is the only feature which is better on stock, everything else is better on LOS
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Shidapu:
Now the waiting game begins for Los19. 😍
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] mumplmampl:
Release date LOS19?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] exthomeboy:
tomorrow afternoon 3 p.m 😆
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] LuK1337:
More like few weeks after OOS12 kernel source is out.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
@LuK1337 : I wonder : OOS 12 changed partition layout ... is LOS for 1+8T going to do so as well? I ask because 1+8T has some bright years and upgrades to come, so I wonder how LOS will keep up to date with specific OOS firmware partitions. Thanks for your amazing work.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] LuK1337:
GPT is still the same and super partition layout doesn't matter.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
Are you saying some (or all?) OOS12 firmware image files can still be used to be applied as upgrade? That would be great (but perhaps needs some documentation).
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] LuK1337:
I don't think you really understand what you're talking about...
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
I refer to https://wiki.lineageos.org/devices/kebab/fw_update ... would it still apply for OOS 12 images (which as far as I quickly checked have sometimes different sizes than OOS 11)? Thanks for your expertise
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] LuK1337:
You asked about partition layout and then started talking about firmware compatibility. That's why I said you have no clue what you're talking about.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
I had not checked layout but obviously the block devices are the ones to upgrade and I see, for example, imagefv.img 11.0.13.13.KB05BA has size 20480 and imagefv.img KB2003_11.C.16 has size 1191936 so I am hesitant to fastboot flash a bigger one ... (I hereby assume fastboot flash is more or less a dd, but I have no clue)
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] LuK1337:
Let's just defer that discussion until builds that require Android 12 firmware are out, otherwise you'll just hurt yourself.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Dior DNA:
exactly :) I did not want to hurt myself not in the present not in the future ... thank you expert !
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] cpkelley94:
What is your--
LineageOS version: lineage-18.1-20220428-nightly-kebab-signed.zip
LineageOS Download url: https://download.lineageos.org/kebab
Gapps version: MindTheGapps-11.0.0-arm64-20220217_100228.zip

Did you--
wipe: yes
restore with titanium backup: no
reboot after having the issue: yes

Are you using--
a task killer: no
a non-stock kernel: no
other modifications: Magisk v23

Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed:

Switched to LineageOS 18.1 about a week ago and while I really like the experience as a whole, I'm noticing a few annoying issues. I am on a T-Mobile OnePlus 8T+ converted to updated KB2005 firmware by MSM and firmware flashes through LOS recovery (fw_kebab_OxygenOS_OnePlus8TOxygen_15.O.31_OTA_0310_all_2202182359_ca105dab55fd44e6_11.0-DDR0.zip). My phone is SIM-locked with an unlocked bootloader.

1. Adaptive brightness is unstable and slow in my experience so far, and it learns preferences very slowly. I find myself having to manually adjust brightness many times per day, and sometimes it will vary from 0% to 60% and back in dark lighting. I wonder if it's an issue with LineageOS not working well with the under-display ambient light sensor? Perhaps we can copy some files from OOS?

(Workaround) To fix this, I have since installed and configured Velis Auto Brightness, and I used Franco Kernel Manager to enable high brightness mode when in direct sunlight. Not an ideal solution since it involves a third party app with a permanent notification, but it works well for me. I'd recommend this setup to anyone having auto brightness problems.

2. When playing audio through the phone speakers (eg. YouTube videos, podcasts), the volume will often drop and shoot up wildly even though the phone volume setting is not changing, and the peak volume is far louder than it should be given the volume setting. It seems to drop in volume more often during quiet parts of the audio. These issues do not occur when using other speakers (eg. Bluetooth), and it is not responsive to turning off AudioFX settings. This is the biggest annoyance for me so far and I'm not sure where to start to fix it.

3. SafetyNet/Widevine L3. After booting LineageOS for the first time with Magisk and an unlocked bootloader, my phone does not pass SafetyNet and is Widevine L3. I was able to fix the SafetyNet issue using MagiskHide Props Config and setting a new device fingerprint (using their provided fingerprint for a KB2003 device). However, I am still at Widevine L3, and nothing I have tried has fixed it, including wiping and reflashing LOS.

If anyone has encountered these issues and figured out a way to address any of them, I would really appreciate solutions! Very grateful to the dev team for this ROM and I hope these issues can be solved.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] takileo:
hi, I just wanna know why the time on the top left a little bit higher than the camera?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Underphil:
I also have this exact issue with this, and every other Lineage based ROM for the 8T. It's almost like an audio compressor with a slow release and yeah, it makes watching videos extremely difficult. I had to revert back to stock but I keep visiting this thread hoping it might get noticed and fixed.

I posted about this a few pages back but it never gained any traction. There must be something that causes it to happen only on certain devices, because it's impossible to miss if you consume media using your phone speakers.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] cpkelley94:
Yea this is interesting. Maybe we can try to pinpoint things we have in common. What is your 8T device model, firmware model and version, etc? I downgraded my YouTube version to the last v16 version and it seems to have helped somewhat, although it's not completely gone (and this could be placebo effect, I'm not sure).

I tried rewinding and replaying the video/audio when these drops/boosts occur, and it seems like it is occurring with the same pattern each listen, so I don't think this is some semi-random effect of another installed app interfering with the audio.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Underphil:
I'm currently on a KB2000 on 11.0.13.13.KB05AA, but I wouldn't pay too much attention to that since this has been an issue for me since this ROM was first released. I've been back to it 3 times in the hope the issue was magically fixed, but alas no. So long story short, it's not firmware specific.

It's also not Youtube specific for me, so I'm convinced you're right about the placebo effect. If I download a video from Youtube (using an external program) I experience the exact same issue when playing that video in VLC (or MXPlayer) and for me that points to something in the audio signal path. It's definitely something related to either auto-volume leveling or audio compression. Something designed to prevent sudden loud noises that's overcompensating.

But yeah, it is really annoying and a dealbreaker for me. It's such a hassle to return to stock that I'm not going down the road of installing this again. Just wanted to add a +1 to your comment in the hope it helped it get noticed.

Don't try Lineage Microg or CalyxOS builds either in the hope it'll be better-- They have the exact same issue. Just giving you a heads-up there.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] zetrri:
i had the same problem. I read somewhere that Dynamic Range Control could couse these issues and confirmed that it was active on the build for oneplus 8t. After i flashed this : https://github.com/Magisk-Modules-Alt-Repo/drc-remover which set drc to disabled, my issues with speaker volume is gone!
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] Underphil:
That's unbelievable! I felt like I searched *every* corner of the internet for a resolution, but never came across this. Thanks for the tip :)
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] LuK1337:
Does that actually work? If so, I can apply it to 18.1 builds. Hopefully, disabling DRC won't be necessary with android 12 stack.
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] imusorka:
Has this still not been fixed?
[OnePlus 8T ROMs, Kernels, Recoveries, & Other Deve] cpkelley94:
Hm this fix did not seem to do anything for me. I can tell that the module flashed correctly and the XMLs are edited, but it hasn't changed the speaker audio response. Did you have to clear any caches or do anything else after flashing for the changes to take effect?

Can confirm that the audio volume drops and spikes also happen in Spotify for music and video podcasts as well.