yashsingh1/xdaforums huggingface dataset:
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] NikaGelo228:
I will be very happy to help with anything I can. Maybe even some tasks that are intermediate difficult to understand but very long to do ! Pm me in case.

Peace ✌🏻
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] oldchufa:
What custom kernel are you running?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] NikaGelo228:
Bl4ckb1rd from Reventech's latest Alpha ROM. Just flashed the boot.img after first boot before erasing userdata from fastboot.

It has KernelSU built in also so you can bypass safetynet relatively easily.

I am not sure if it's better to stay on LOS kernel or Reventech's kernel, but I prefer the latter because I use Gpay a lot.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] NikaGelo228:
Hey @npjohnson ! I am pretty sure some devs here figured out how to implement 3d Face Unlock in their a14 ROMs, just so you know ;)
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
got another message about it - send me the commits for it and I'll look.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] dbodyas:
Is there somewhere on internet a tutorial how to build a kernel for pixel phones? I would like to have a kernel with docker support. It requires additional options

Spoiler content hidden.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Lineageos wiki walks you through building.

At the end instead of using bacon as the make target, just use bootimage.

You may need to do vendor image along with it if modules stop loading afterwards.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] notabitail:
Did you get face unlock working?

Thanks!

Looking forward to getting LineageOS 21 on my phone.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
nope, and we may not be able to :/
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] notabitail:
:(

If the face unlcok does not work, is there a chance that a LineageOS 21 official ROM will happen without face unlock feature?

Maybe adding 2D face unlock with a disclaimer might work.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
We won't be adding a 2D face unlock, those are all proprietary.

We may still ship with a quirk that face unlock doesn't work.

We will have to see
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Maulaf:
I am slightly confused because the OP and the wiki page are referring to the official LineageOS 21 / Android 14, but the OP and the previous posts are partially contradicting.

Is my assumption correct, that the previous posts are referring to an older unofficial LineageOS 21 version? The official version will not include GApps, but the inofficial did?

I can not see the 21 version in the downloads yet, but will it be possible to update by OTA coming from the latest 20 release?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Everything you said is correct, And there is an upgrade guide on the wiki
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Koosd4434:
I'm reading in this topic that they made face unlock and even motion sense work for their ROM. Any chance we can get it to work on Lineage with that in mind? I must say that it's a must-have feature for me at this point so it would be great if it can be made possible.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Almost certainly not.

I'll ask but most of those ROMs use 2D face unlock that's reverse engineered.

Every motion sense implementation is reverse engineered and not usable in lineage.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
Hey there can you please share the custom kernel you are using for flame and did you use magisk to install it?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
Thank you for excellent work man. Giving support to devices that would otherwise have been obselete. Pixel 4 us excellent and exceptional phone far better than a pixel 5 and many others. I have installed the rom it's smoot and excellent. Only issue is face ID, it worked well on Lineage 20 (using a pixel 4) up until now lineage 21
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Yeah dude, like the wiki, the OP of this thread, and several other posts on this thread say, it's not supported in 21
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
I understand man. Thank you so much. Is there a way you can add more custom fonts to be able to used even in 3rd party apps?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
And maybe a

A logo lineage icon would be cool on the status bar. Lastly, is RCS working if I use Google messages?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Nope.

Unless the lineage platform does so.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Nah, lineage logo stamped on random things is against the branding guidelines.

They're strict about usage.

And as for RCS, only if you pass play integrity/SafetyNet somehow which I don't support.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
Is it safe for me to delete the default messaging app completely (uninstalling it)
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Don't know why you would want to do that but sure.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
I don't know how you would uninstall it without deleting it.

Unless you mean uninstalling updates to it.

Regardless, do whatever, messaging app doesn't matter.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
Thanks mate
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
Just curious, did something change with play integrity or lineage in last month? RCS had worked for me for over a year and then 1 day stopped.

Thanks for all the work you do.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Yup, they started enforcing it last month.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
Is face unlock working on the new update? That just got released and do i flash it the same way as I did when moving from lineage 20 to 21?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Don't know why you would think it's fixed, the wiki still says it's broken and charter still has its exemption, face unlock is still broken on 21 and will be for the foreseeable future
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kendrick_Katongo:
Thank you
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
I don’t see it suggested in wiki, but should I flash updated lineage recovery before moving from 20 to 21? Mine is probably from when I first installed 20 a year ago.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Nope, no need.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] trowakage:
I have a weird bootloop where the phone only boots when I've just flashed something through fastboot or Lineage recovery. Every subsequent reboot is a bootloop. I don't have to reflash the whole system just the boot image from fastboot but it only boots after I've flashed something.

I'm on LOS20 last build with gapps but that thread is closed. It's been downgraded from 21 (with factory reset) as I accidentally downloaded that one while updating.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] CarlosEHidalgo:
Unfortunately it is still very alpha, there is another ROM that is fully functional and works excellent.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
It is not at all alpha - what are you even talking about?

The only issue is that face unlock doesn't work.

The ROM that "works" uses an illegal reverse engineered software face unlock that is a battery drain - how exactly is that better?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] CarlosEHidalgo:
Don't bother, friend, it has a big bug, I'm using the other rom and the battery is working fine, I wanted to use this one but it has errors even with the unlock, but with pleasure. Thank you
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
Update from 20 to 21 went smoothly with no issues. Percent complete stopped at 47% as noted to happen sometimes in upgrade instructions, but completed successfully. Added Mindthegapps and running great with no problems for last few days. Thanks!
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Good to hear
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] survivor_076:
having a serious battery drain and heating issue after using this rom for a while now, never had it with lineage 20 but after using LOS21, it is concerning me alot. anyone else had this issue ?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Hollow_Knight:
Hi,

I followed the guide on the official website and after I finish to install the rom, it boot well, but when I shutdown or reboot the phone, the phone stuck on logo screen (bootloop).

If I go in to the recovery and I do the factory, it boot again and I can use it... But when again I try to reboot it, again I have the bootloop.

Anyone have the same error or know how to fix it?

Thanks in advance guys.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] ilpolpi65:
I have had a couple of times a battery drain when the smartphone is turned off....like 90% to 10%....today I went back to stock to check....but it seems really strange to me that Lineageos is the root of the problem...let's see.....

anyway many thanks npjohnson!!!
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] qwertqwertqwert:
Hi, I have the same problem with LOS20 and 21
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Hollow_Knight:
Yeh, same problem.

I even tried to install the stock firmware officially, as the guide suggest, but the problem persist.

For now I switched to another custom rom, will see if anyone know why we have that problem
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
Was on 20 for a year and now 21 for a week. No battery or boot issues, running great.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] ilpolpi65:
cancelled
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] tham.400:
Happening to me with LOS specifically on this phone as well.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
For those with boot loop, I wonder if any correlation to

1. Dirty or clean install of LOS 21

2. Came from stock, official LOS 20, unofficial LOS 20 or other

3. Have Magisk?

4. Used custom kernel

5. Other things that could vary between pixel 4s?

I dirty installed LOS 21 from official LOS 20, no magisk, no custom kernel and no issues with boot loop .
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] qwertqwertqwert:
Hello.

1. I tried clean and dirty install. Same result.

2. I tried come from stock, official and unofficial los. Same result.

3. I don't use magisk, just stock LOS recovery

4. I don't use custom kernel

5. Other roms boots like a normal
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
I don't know that it makes any sense but have you seen discussion regarding ambient display setting causing this problem here

https://www.reddit.com/r/LineageOS/comments/1b9ujol
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] qwertqwertqwert:
Hi, thank you. It doesn't work for me
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] napkin41:
Same issue when i shutdown the device. Loop with no reaction from the phone.

After some researches and my poor understanding of it :

- Device boot from partition B

- When i restarst, it looks like i'm from partition A by default (and this one is empty or at least doesnt boot)

- So i have to set active partition to B and then it reboot normally.

--> "adb set_active b"

I have to do it every time i shutdown the device.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
That's weird, just set b as active and flash the ROM from recovery - should remediate.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] appye:
Hello,

I have run into the same issue with the infinite boot logo. It completes the initial boot allowing initial configuration, but reboot and it sits at the boot animation for ten minutes or so before I shut it off. I have tried not configuring anything but bare minimum to get to the home screen and I still get the same behavior.

Factory resetting, reflashing, etc, produces the same behavior, complete initial boot with infinite boot logo at reboot. It is not "looping" as people are calling it, rather, it is hanging at boot for some reason.

This phone was taken all the way back to the latest stock Android 13 by downloading it from google and manually running the commands in flash_all.sh:

fastboot flash bootloader bootloader-flame-c2f2-0.5-8906123.img
fastboot reboot-bootloader
fastboot flash radio radio-flame-g8150-00123-220708-b-8810441.img
fastboot reboot-bootloader
fastboot -w update image-flame-tp1a.221005.002.b2.zip

After that was done, the bootloader was locked and the phone was factory reset again.

Once it was completely back to factory settings, I followed the Lineageos wiki instructions to the letter with no mistakes. I tried this three times with the same results.

When B is active ...

./fastboot --set-active=b
./fastboot reboot-bootloader

... and I flash the rom, it is back to A as active (according to recovery) once I reboot to flash MindTheGapps. I have not tried flashing without MindTheGapps.

./adb set_active b
adb: unknown command set_active

EDIT: According to my daughter (I did not witness this myself), it does not sit at the boot logo infinitely, it sits there for fifteen minutes or even hours and then goes into recovery. Simply rebooting from recovery just produces the "infinite" boot logo. For now, I have set her up with the latest Google image, but if she is okay with me experimenting with it, I can try to get some logs or something, but I am not sure how if it is not going to boot. Perhaps I should enable adb before that first reboot and I can get something that way. Or mount something from recovery and pull a log?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
Just curious, Have updates been moved to once a month?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] appye:
No. It's pretty much weekly since years:

LineageOS Downloads

download.lineageos.org
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] ercilsim:
check the reddit post, its been temporary disabled.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] appye:
so no one else with the infinite boot logo then ...
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] ercilsim:
have you tried flashing mindthegapps right after flashing the rom without rebooting?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] dvdram:
Which "reddit post"?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
I wondered the same, but found this one

https://www.reddit.com/r/LineageOS/comments/1bp83tb

Based on some of the other pixels, it looks like updates are rolling out again after a pause for a few weeks.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] ercilsim:
it has been removed from the top since the day before yesterday, and i can see some of the devices' updates are going on.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] ghen2:
I've been having this reboot issue for some time as well. Reboot for LOS updates works, regular reboot hangs.

My workaround has been to just flash the same version of LOS (+gapps) again from recovery, so I never lost data.

This phone has gone through LOS 19-20-21 without issues, only as of late (I *think* since 21) I've had this issue.

Any data we can provide to help debug this?

edit: it happens only after power off+on, not after just reboot.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] b8842dc0:
Thank you for this ROM. I'm seeing a couple of bug reports on gitlab of people having problems with Wi-Fi Calling on the Pixel 4 and Pixel 4XL with recent LOS 21 roms. I'm still on LOS 20 but getting ready to upgrade. However, I must have working wifi calling as I have no cell signal where I live. Can anybody confirm that wifi calling is working on the latest flame builds? Thank you!
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
Yes, wifi calling working fine for me, I use it daily.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Maulaf:
I had issues after the OTA update on the latest version 20240516: Google Play Services and Camera crashed all the time. I wasn't able to open Play Store, even the menu item "Google" within settings was gone. As most solutions suggest things like deactivation of "Find my device" (which is in the Google settings menu, so I didn't find it) which weren't no help, I was confused in the first place.

In the end the solution was quite simple:

I downloaded the latest MindTheGApps

Reboot to recovery

reinstalled GApps by ADB sideload (like in the description for the installation)

then I had to reinstall Magisk Manager as well (downloaded latest Magisk apk, renamed it to .zip instead of .apk and installed it by ADB sideload as well)

After a normal reboot there were some strange error messages being shown which are probably due to missing updates. After a few minutes everything was OK.

If someone faces the same issues as I did, maybe this helps.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] CeskyVencel:
Why I do not have any of the face unlock method with your unofficial build?.. Neither 2D nor 3D
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Dude read the freaking wiki.

It's detailed. Face unlock is broken on 21.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] CeskyVencel:
Sorry, I read that and thought it was only about 3D face unlock
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Android natively has no 2D face unlock.

Any ROM implementing that reverse engineered (illegally) it from a stock ROM like Motorola's implementation.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] eMhooRay8:
I am still dealing with the rebooting/shut down issue.

I tried combining some different versions of both MindTheGapps and NikGapps with the 4 versions I could find on the LineageOS' website as of now.

Rebooting seems to be fine sometimes, but power off/on after first boot always gets stuck on bootloop.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kalessian:
For the charge control feature, does everyone see the three options? I heard there are supposed to be three options, something like: 1) Automatic Schedule, 2) Custom Schedule, and 3) Limit Charging.

I see the two scheduling options but I don't see limit charging. But I'm not running this particular LineageOS version. I ask because I would change to this ROM if I know option 3 above is available on this ROM.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] eMhooRay8:
I'm using this ROM and I can tell you I do not see the Limit Charging option.

But speaking of charging, my phone gets awfully hot when wireless charging or charging with more than 15W.

And when it gets hot, it refuses to charge.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Kalessian:
Thank you for the quick feedback. I wonder if this is a bug, intentional, or somehow the phone is not compatible with LineageOS's limit charging option. I will stick with Magisk+ACC module for now.

As phones get older I notice of course they are harder to charge. Besides the battery cells going bad I think the circuits get oxidized or something and more resistive. Was your phone always having this heated (non)charging problem?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] eMhooRay8:
It would always get warm when charging wirelessly, which is normal, but not to the point where it stopped charging.

After almost 5 years my battery is at around 84% capacity now.

I got myself a Pixel 8 recently, because my Pixel 4 would not last a whole day without charging at least once or twice during the the day anymore. I am still using my Pixel 4 as my secondary phone for video calls or watching YouTube videos on side.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
Just for information, I am running the June 20 version daily and have no issues with boot loop when I shut down and start again. Really runs great with no problems. For those that do have this issue, there must be something else going on, not just the ROM. I am happy to compare any variables you can think of.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] marcotro:
Hello. I can't enable OEM, could you please explain how to Enable OEM unlock in the Developer options under device Settings? It is grayed out. Thank you.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
if it's grayed out you can't do it.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Unofficial users:

For the next build you will need to update by hand in recovery and select "Yes" when prompted about signature mismatch.

I have started signing my builds again, and set it up so that you can migrate without wiping data, but you must select "Yes" to ignore signatures once to swap to a signed build.

Enjoy!
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] marcotro:
Hello, thank you for your reply. But, can I install LineageOS 21 or is not possible....?
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
No, you can't unlock your boot loader.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] Eadn33:
See https://xdaforums.com/t/oem-unlock-option-is-greyed-out-how-enable-it.4105147/
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] marcotro:
Thank you.
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] puiocku:
Hi all

In the download section (unofficial) there are 3 files "dtb.img", "super_empty.img" and "vendor.img", which doesn't appear in the installation process guide. What is the purpose of that files?

Thanks
[Google Pixel 4 ROMs, Kernels, Recoveries, & Other ] npjohnson:
Ignore if wiki doesn't tell you to use it - and it doesn't;
[Android Q&A, Help & Troubleshooting] brandon12344:
Is there a Custom Rom for the Motorola Moto E13?
[Google Pixel 4 XL ROMs, Kernels, Recoveries, & Oth] npjohnson:
Google Pixel 4 XL

- Your warranty is now void.
- You have been warned.
- Use at your own risk.

Introduction:

This is the Official Lineage OS 21 thread for the Google Pixel 4 XL.

Downloads:

Please follow the install instructions in your device's Wiki page linked below exactly, and make sure your device's firmware matches the required firmware listed.

coral - Official builds​

coral - My unofficial with Google Apps/Pixel goodies included. OTA's roll roughly once a month. Support not guaranteed or implied.​

If you don't follow these instructions, or use 3rd party add-ons (like Magisk) please don't expect support here.

Known Bugs:

Face unlock is broken, and the fix isn't clear, so has been exempted in the LineageOS Charter, and is noted on the Wiki.

Find any? Report them according to this guide.

Notes:

The only supported GApps package at the moment is MindTheGapps, linked on our Wiki page about gapps.​

Firmware is shipped in the ROM package for this device, so no need to worry about updating it on your own!​

Kernel Source: https://github.com/LineageOS/android_kernel_google_msm-4.14
[Google Pixel 4 XL ROMs, Kernels, Recoveries, & Oth] Tony Ronaldo Matute:
Thank you so much for your work, I was impatiently waiting for it!
[Google Pixel 4 XL ROMs, Kernels, Recoveries, & Oth] npjohnson:
builds for this device may not publish until tomorrow tbh.

But enjoy!
[Google Pixel 4 XL ROMs, Kernels, Recoveries, & Oth] Not oranges:
Hope face unlock can be fixed🙏
[Google Pixel 4 XL ROMs, Kernels, Recoveries, & Oth] npjohnson:
Me too.