yashsingh1/xdaforums huggingface dataset:
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ld626:
Thank you!!
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
Hi guys, I am using LOS 16 for some time and I am very happy with it. Is LOS 17.1 good as daily driver? Thanks
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Droid_JD:
Works great for me! No idea I can readily recall.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Yes it's very stable in my opinion. The only real downside is it's still missing features from LOS 16, the most notable is privacy guard. You don't have the same control over things as you did in LOS 16, and you can't control data to apps yet either. I use AFWall+ (root required) to control data to apps.

As for customization options, there are things missing, but I consider these very minor, compared to the privacy stuff. I've been using it as a daily driver for quite some time now. I think it's worth trying out.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
Thank you. Do you know Bouncer? It is an app that gives you good control over privacy.

https://play.google.com/store/apps/details?id=com.samruston.permission

What apps do you block in AFWall+? I usually block just keyboard. And thank you so much for your step by step flashing guide. And of course big thanks to developer!

I guess this ROM will become official right?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Hadn't heard of it, but I'll check it out. There are some controls in LOS 17, but it's not like it was in LOS 16. Of course the privacy guard is not like it was since the changes back in 2017. I have a post about it here. In particular post#2 explains why Still privacy guard is a strong selling point for LOS in my opinion.

Anything that doesn't need data doesn't get. Then I there are things I block cell data from too, and only allow wifi to as well. From ad blocking, to privacy, to just reducing unnecessary data, it's all a good reason to block data.

Luk1337 definitely deserves all the credit for all his hard work on this device and several others. Their are no official builds of LOS 17 yet for any device.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
Thanks for your answer. For me selling point of LOS is stability, performance and battery life and also minimalistic approach to customization. For me, less is more regarding custom ROMs. I am also testing Paranoid Android ROM which is CAF based ROM and is also very smooth and has great battery life. But I will probably go back to LOS after some time.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Eviumlos:
Thanks you so much your instruction on both Update and to Install a custom rom work very well and I have very little problem installing it on my Oneplus 6T.

You are amazing!~
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Arkaknio:
Awesome performance and stability for being unofficial and the new 17.1 tree.

Amazing job. Just made a donation for a beer.

Thank you!
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kongha:
I need to chip in and say that the 2020-03-15 is what Arkaknio says it is. Happy to see progress and waiting to buy a beer or two to luke till its offical :)

Keep it up!
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
There is newer version from 18.3. ;)

Btw. What gcam vesion do you use guys on LOS 17.1?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
7.2_GCam_Urnyx05-v2.1 is what I'm using, seems to have everything working, so I haven't tried or switched to anything else. Especially since it seems like many have this or that broken.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] afrob:
Is there a Install guide for comming from another custom Rom?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] ld626:
If you are coming from a Q ROM use the instructions on previous page, just factory reset before starting. Mauronofrio's one tool is very helpful too
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kongha:
Did follow this going from 2020-03-18 to 2020-03-25 and ended up in Crashdump mode. I rebooted to TWRP and went over the process again and I can reboot to OS. Wrote it here for information.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
I used that method on two 6Ts yesterday, no issues here. Exact same versions of LOS even.

Do you have a bunch of Magisk modules installed? TMobile 6T?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] surenther.ss:
I am doing this for upgrade. It's working fine for me

1, flashed Linage (slot a)

2, flashed TWRP

3, rebooted TWRP

4, flashed Linage (slot b)

5, flashed TWRP

6, rebooted TWRP

7, installed gapps and magisk

8, Rebooted systems

Give a try.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kongha:
No magisk modules installed and no Tmobile. I used the same Openapps as the first flash
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Hmm, I always download a new version of OpenGapps, so I downloaded the 3-25 version of OpenGapps (nano). Looks like it's working for the user above you as well (other than that user updated both slots). Admittedly I'm not sure why your Gapps version would do it, but I know Gapps can cause issues. It's strange for sure.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Arkaknio:
Same problem here. Downloading a new Gapps version to check if that is the problem.

Will report back.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
Can you guys check adaptive brightness outside on direct sun? I just went out and the brightness bar went on 100% but screen stayed dimmed. only after I moved bar myself correct brightness was there. Thanks.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] aakashmaji16:
Hey there!

I am flashing this rom for the first time on my oneplus 6T

can anyone give me exact flashing intructions?

confused about slot a and b. please help
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
Follow OhioYJ's instructions.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kongha:
Worked for me. And if you dont find it, its here: https://xdaforums.com/showpost.php?p=81581801&postcount=5
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] divhandyman:
This is a problem that I have Im still on LOS 16, and the problem is there as well. I completely turn off adaptive brightness, but it still does this.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Hmmm, these changes look promising... (GitHub Link)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] kongha:
Ive something called "outside screen light" or something like that turned on. Otherwise Ive that same problem.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
There is a setting in Live Display that affects screen brightness when outside. I turned it off and will see.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] aakashmaji16:
Its called "Display mode"
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] david72262:
I recently switched from AT&t to Verizon did Verizon ever totally get fixed on here? just did a quick search of the thread and don't see anything
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Sredna76:
I think you posted in the wrong thread.

Nobody cares about operator specific subject in a generic lineage fajita thread.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] david72262:
People that use Verizon care if it works or not on this ROM. Seems ROMs that are built off of lineage telephone trees Verizon doesn't work right but on other ROMs it does so this ROM would be the cleanest source built off lineage and if it actually works right here then we need to dig in deeper on the other roms. I'll just flash it myself after the next test build building right now.

Verizion is not fully operational on this rom. I have raw logs if you want them luke.

Picture messages only work with third-party apps

Location can't get a lock little cursor on Google Maps moves all over the place. Or is about 1.5 miles off.

Sim state unknown.

Same issues in other ROM that use Linage as part of there base, ie revenge os, candy 10 test builds (we will get it fixed )

Linage does show imei info for both sim slots where most roms only show 1 if only 1 sim is in phone.

Wasnt on but a few minutes just wanted to check a couple things.

These issues are not on roms that dont use linage as base ie. PixenOs

Evolution X.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] SlimShady08:
Hey guys. I just installed the latest update with pico gapps. ROM works almost flawlessly however I am suspecting I have some kernel issues because double tap doesn't work and nor does fingerprint. Should I reinstall the stock kernel? What do you suggest? Anyone with same issue?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Did you install a custom kernel or something? Were you on the latest firmware (or at least 10.3.something OOS) when you flashed the ROM? I'm running the 3-25 build (latest at the moment) and double tap to wake, and fingerprint sensor are still working fine for me.

These are the instructions I've been posting for installing LOS. Sounds like you have it up and running but maybe something is out of order, or you don't have it on both slots doing something weird (same version doesn't need to be on both slots, but OOS shouldn't be on the other)?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] SlimShady08:
Interesting. https://www.cyanogenmods.org/oneplus-6t-lineageos-17-1/ Here it said I should downgrade to OOS 9.

Your post is really really helpful. However, when you say "Install 10.3.0 fastboot ROM", what if I just have 10.3.0? How do I fastboot install it? I got 9.0 from MSM and now I am upgrading to Android 10.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Doesn't matter how you get 10.3.x on there. Latest version is 10.3.2. Get it on both slots (A and B) and working. That post of mine was originally done for someone who had messed up their phone so fastboot was their best option. I typically use it as well. However if you want to download the zip and just flash it in TWRP install TWRP reboot recovery, flash it again (to get it to the other slot) that would work just as well.

I just prefer fasboot as it does both slots at the same time for me. Again though whatever you are most comfortable with, the end result is whatever matters. There is a 10 MSMTool, just MSM Tools are never my go to, as they lock the boot loader, so they are always a last resort for me. If that's what you like, you can use it.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] SlimShady08:
And lastly, how do I flash my lastest OOS image using fastboot?

I tried this guide https://xdaforums.com/oneplus-6t/how-to/rom-stock-fastboot-roms-oneplus-6t-t3862516 but I don't have any of the files he mentions of.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
They are extracted. It would be easier to use his download links in that thread.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] divhandyman:
This seems to have fixed the issue for me.:good:
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] SlimShady08:
Where is the DC Dimming option?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] onliner:
LOS doesn't have that feature.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] SlimShady08:
Is it intended that it flashes when I tap on the fingerprint? In addition, what recorder do you guys suggest using? Got one working at 60 fps but lineage instantly sets my fps to 30 while recording and disables sound for me even if I record internal audio.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Updated to the official version earlier, no issues so far.

Updated my Lineage install instructions some. They are the same really, just made them a bit more in depth for those that need it. (and they aren't attached to another post anymore)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] cangri87:
Should a fresh install of Lineage 17.1 show system using using 14GB?

Not sure if that's right, and when connected to my PC it only shows 107GB available.

I have the 128GB Tmobile version, not sure if that is correct?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] onliner:
Yes, that's correct.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] abcdavidefg:
Can you provide some feedback on the ROM?

Fingerprint? Does it work as fast as OS?

Camera?

Battery life?

Always On Display?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] WhitbyGreg:
Install is failing (Official 17.1 04/01)

I've been running LOS 16 on my OnePlus 6T for a while, last update was to 20200325 before I tried to upgrade to 17.1.

I've run in to a problem with the Lineage Recovery by the looks of it as it cannot mount the data partition. After installing lineage-17.1-20200401-nightly-fajita-signed.zip and rebooting, the phone goes right in to fastboot mode.

Loading up recovery and the following errors appear in the log:

E:[libfs_mgr]Unable to enable quotas on /dev/block/bootdevice/by-name/userdata because /system/bin/tune2fs is missing
E:[libfs_mgr]Unable to to set the number of reserved blocks on /dev/block/bootdevice/by-name/userdata because /system/bin/tune2fs is missing
E:[libfs_mgr]Unable to enable ext4 encryption on /dev/block/bootdevice/by-name/userdata because /system/bin/tune2fs is missing

I've tried replacing Lineage Recovery with TWRP (via the installer zip) but that gets worse with a Qualcom crashdump screen.

I went back to LOS 16 to try and let it setup the data partition, which works fine, but after installing LOS 17 it fails again with the above errors.

Likewise, if I use Lineage Recovery to wipe the data partition it still fails.

My assumption is that the 0401 recovery is missing something in the build for fajita.

---

EDIT: Solved

Ok, so I reflashed the latest version of OOS on both slots and then used mauronofrio's unoffical TWRP for the 6T and Android Q to reflash Lineage, but it still failed with the same above messages.

After rebooting back in to Linage Recovery, I wiped system and data and sideloaded LOS 17.1 once more and after that it booted successfully.

Not sure exactly what was wrong, but it's working.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Apparently same bug as a before for some builds, so they pulled all the 17.1 builds again.

See this post from the Lineage Reddit Thread (Official Poster)

Not all builds were broken it seems though? I know I updated my 6T and it seems fine.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] owngaurav:
Can someone please share screen shot of always on display.

Also can we change the price rows and columns in notification area.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] fede_79:
Hello does someone known if los 17.1 pass safety net check on OP6T without rooting and installing clean rom using the wiki?

Inviato dal mio OnePlus 6T utilizzando Tapatalk
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] esjames:
Used the built-in updater to 4/2, everything went smoothly!
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] Eviumlos:
Im sorry if I double post this But does anyone know how to make the Notification light for the Oneplus 6T work? Like I have it enable but whenever someone send me a message or stuff It never show the notification? Do I need to disable the Always on display for it to work?
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] moccor:
The OP6T doesn't have a notification light.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] eastmalon:
Upgrade from LineageOS 16.1 to 17.1 failed with official guide. Can't boot to system and screen shows "crashdump mode".

Solution: Flash the lastest OOS before you upgrade.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] snaggen:
Just want to share my experience of a not so smooth upgrade from LOS 16 to LOS 17.1.

https://www.reddit.com/r/LineageOS/comments/fu4l8b/horrible_los_171_fajita_upgrade_experience/

So, be careful and it seems like the unofficial twrp is in a better shape than the official twrp for fajita.

Anyway, now then it is on the system LOS 17.1 feels great so far, so thanks for the hard work by the LOS developers.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] bloof:
---------- Post added at 12:01 PM ---------- Previous post was at 12:00 PM ----------

[/COLOR]

Thanks!

Which TWRP are you using? It seems to make a difference.

And also, have you tries with Magisk? Any problems with passing safetynet?

Cheers.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
Always use latest TWRP from XDA and yes it does not have label official. I did about 3 clean installation of 17.1 and had 0 issues.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
The latest version, linked in those instructions, 3.3.1-32.

I'll be adding a section to those instructions today or tomorrow about Magisk and passing dafety net. I am using Magisk 20.4. I am using this, module, Magisk Hide Props Config, which also requires Busybox to work. You will need a terminal emulator of your choice to activate and setup that module. Flash busybox and hide props in TWRP for this device. The Android 9, 6T fingerprint passes safety net for me, the Android 10 one does not reliably pass for me.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] bloof:
Great, many thanks for the answer.

Now, Can I ask you some basic questions, I found a LOT of different install and upgrading instructions in this forum, which worries me (my first install of Lineage OS over OOS almost destroyed my phone, I did not grasp the A/B slots properly).

I am on Lineage OS 16, using TWRP 3.3.1-1.

1. I found 2 versions of TWRP 3.3.1-32 (https://xdaforums.com/oneplus-6t/development/recovery-unofficial-twrp-touch-recovery-t3861482), one for Q install and one for P install. Can I just flash the "P-install img" from TWRP to upgrade TWRP or do I install the "Q install"?

Does it install on both slots? i.e. after flashing the ROM later on, if I install the .img would it install on both slots?

2. Once I have upgraded TWRP to 3.3.1-32, should I follow your "Installing Lineage" instructions or "Updating Lineage" instructions?

I don't want to format data and lose info if I can avoid it... Personally I cannot see why the "Updating Lineage" wouldn't work (e.g. do we really need to install Lineage 17 on both slots?)

Thanks.

PS: I am already running Magisk Hide Props Config, so no problem there.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] snaggen:
Part of my issue might be that the upgrade page said I only should need to install lineageos and gapps, but I assume that I really needed to flash OOS first to get it to work. On the new installation page, it says that clearly. But I think it is strange that twrp doesn't update the official version to something that actually works, but now I have learned my lesson the hard way :)
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
It seems LOS 17.1 is official for fajita now. Thanks a lot LuK1337.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] bloof:
Is there any way to install this over Lineage OS 16 without having to use 'fastboot' (which I have had many problems with because of my PC) and without having to format data/lose my internal storage?

If I were to do the following, would it work, and if not, why not? I see a lot of threads of having to install OOS on both slots before doing the following and I don't really know why that would be needed.

1. boot to TWRP 3.3.1-1 (my current)

2. install TWRP 3.3.1.-8 zip file from Mauronofrio https://androidfilehost.com/?fid=1899786940962578178

3. reboot to TWRP, check it installed latest version properly

4. flash lineage OS 17 (first slot)

5. flash TWRP 3.3.1.-8

6. reboot to TWRP

7. flash lineage OS 17 (second slot)

8. flash TWRP

9. reboot to TWRP

10. flash Gapps

11. flash Magisk

12. reboot

Thanks for your feedback.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] wangdak:
Use instructions from OhioYJ in this thread. Works like charm.

You have to do clean installation if you are upgrading from Android 9 to Android 10. Otherwise you will encounter problems.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
I have a installing Lineage Guide Here. <-- That will answer a lot of your questions.

Never flash img files on this device, you will have a bad time. Img files are for boot from fast boot only. Pie for Android 9, Q for Android 10. The installer works for both. The installer installs to both slots.

You're going to have a bad time going from LOS 16, to LOS 17 without formatting data. Sure though, go for it. I'd recommend you back up your data first.

My instructions guide up there mentions using Linux using a bootable USB, as I find fastboot and ADB in Linux much more reliable in Linux, no drivers or anything to worry about. However it doesn't matter how you get the newest firmware (OOS) on your phone, the latest OTA zips flashed in TWRP, my least favorite the MSM Tool, etc. (All mentioned in those instructions I linked to at the top) All though are going to end up wiping your storage. Back up your data. The way things are stored are different between Android 9 and 10, you need to format.

Firmware, also gives you a clean base to start from.

I'd suggest you try newer versions of TWRP... I also still suggest you backup your data. I think if you try this without formatting you are headed for crash dump mode. Best case it actually works, but then you can't access data again from TWRP, most likely before you can even install Gapps. Of course who knows maybe it actually works for you?

In case it doesn't though, back up your data...
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] radkins761:
Voicemail?

I have had working visual voicemail on all roms I have tried aside from Lineage. Is there a working way to get my voicemail up and running? Aside from that I really like the rom. Just the voicemail problem.

Does Not work on the stock dialer app or the Google dialer with magisk google dialer framework installer. I am on Verizon. I changed my voicemail number to the Verizon *86.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] bloof:
[MENTION=3720814]OhioYJ[/MENTION]

Thanks.

Now I get it:

1. OOS to get clean 10 firmware

2. Format data because Android 9 and 10 are incompatible for storage

Now I need to go and cry in a corner.

Fastboot, destroy storage, aiaiai

Installing custom ROMs isn't what it used to be.

Anyway, the only thing I am missing is a link to a flashable TWRP (zip) and the corresponding img file to install via fastboot. Many thanks for the guide amd the help.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
This is very true. The roughest part is it seems like every device is completely different. If I try and apply some of these same things to my tablet, it doesn't won't boot again, and I'll be using ODIN to recover it. I even have other OnePlus devices in the house that are different.

TWRP Thread. Do not install IMG files, even in fastboot. You boot the img file, then you install the TWRP.zip file from the booted.img file.

I have an TWRP install section in my guide. You could always use FunkWizard's Guide as well if you want. <-- His guide covers EFS backup, important for OnePlus devices.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] snaggen:
This cannot be correct, I upgraded yesterday (having a hard time, see previous post) and ended upp flashing OOS on both slots before flashing lineages 17.1 and opengapps, with no data loss. The system feels rock solid, so from my one data point I don't think wiping the data is needed.

However, backup your data and prepare for the worst is always a good strategy. I see a lot of posts with people experiencing similar issues I had.
[OnePlus 6T  ROMs, Kernels, Recoveries, & Other Dev] OhioYJ:
Were you already on Android 10? The user I was replying to is on Android 9. If you format data, which is common practice when installing a ROM for the first time, or doing a clean install, you won't have issues. Not saying you can't get there, just for instructions you need something that works every time.

If you are were already on LOS 17.1 (unofficial) you likely could just dirty flash over it. I clean flashed my 6T, but I dirty flashed another device already with issue (gts4lvwifi).