yashsingh1/xdaforums huggingface dataset:
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] ngollop:
That would be fabulous actually cause I dont wish to install twrp nor root on my phone but would like a custom kernel. Massive thanks from my side if possible
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] davilanxon:
P4a bricked with the update

Hello! EX Kernel Manager warned me that there was an update available. I pressed in donwload and install, and after that, my pixel 4a keeps in the google logo and later shows the following screen [IMG="p4a bricked"]https://i.postimg.cc/zBn1j3Yz/IMG-20201103-152054.jpg[/IMG]

What can I do?

Thanks you!
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Sounds like it pulled in flar's kernel or something on top of my own. best bet, reflash the boot image and you should be good to go again.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] davilanxon:
Can I do it using fastboot and the image you posted?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Yes if your os is on the november patch, otherwise you'll need one of the other stock boot images from my other thread.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] davilanxon:
I flashed with other boot.img and now it is solved, the problem was that my os is currently on the october patch, here in Spain is not updated yet. So I will have to wait and then install your latest version.

Thank you very much!
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] jmtjr278:
Also, exkm is great but if you want to remain on this kernel you cannot accept updates from the kernel manager. It will pull in elemental x kernel for you
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Wi1son:
Thought I'd just dirty flash with EXKM, but it didn't work - borked the phone.

Guessing I should of flashed stock kernel first, then the updated kernel, huh?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] jmtjr278:
You need to boot stock first. Then root kernel. Or just grab them prerooted one from another thread here. Then go to fastboot and fastboot flash rooted kernel. Then you can use exkm to update to this build.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] ngollop:
[MENTION=1211160]HolyAngel[/MENTION] flashed your .img, working beautifully. Thanks Thanks Thanks Thanks again for this, will report back with my findings.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] dangerhouse:
holy crap, what a superb kernel. thanx for sharing
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Daenjel:
So, let me see if I got it right, currently if we wanna install using FKM ('cause right now I can't purchase EXKM :c ) we need to wait for the json file to be released(?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] jackbob1234:
does your android 10 version have TWRP Support(LZMA/LZ4 Ramdisk), or is that only android 11 version?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] d33dvb:
any way you could build in monitor mode capability in this kernel? Its needed for Kali nethunter and would be a huge help if I could rely on someone elses kernel.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] BRE4DED:
I have this time installed and it's awesome, but I wanted to pass Safety Attestation and it keeps failing with the 3a fingerprint. Is there a workaround or another .ethos with this awesome Rom?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] davilanxon:
Can I update my pixel 4a to the december update and then apply the kernel? Or isn't it compatible?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Man I don't like this new forum.

Anyways, sorry for the delay. Kernel v5.0 is up and posted!

Changelog:

Merged all updates from google. January had a bunch of wifi driver updates so I got those in, seeing noticeably better battery on this release. Enjoy!
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] ands2:
@HolyAngel

I don't have much knowledge about the technical details. So I want to ask if there will be also a new Android 10 version?

At the moment I use the last Resurrection Remix release, which has your great kernel included.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] badaas:
What is standard A11 idle drain on this kernel please? thanks!
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] bobbarker2:
Something like 11.1 megawatts! Great Scott!
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] MartinVgn:
Thank you for all your hard work on this.

Sorry to ask a daft question. I have never flashed a kernel before. I rooted my 4a following instructions here in XDA, got rooted fine and passed safetynet etc. All good.

Then I flashed this kernel in EXKM and lost root, no problem; so I went back to my pc used fastboot to get root back (using magisk_patched file I used first time), but then obviously I am not then on this kernel.

Is there a simple way to flash this kernel and not lose root? Sorry if this is a stupid question, and I have looked through this thread for the answer. Any help much appreciated.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] wisunny:
i flashed in FKM,root remains
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] nor-ric:
Does this Android 10 kernel have TWRP Support (LZMA)? Or only Android 11?

Thanks
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Chrisnetika:
Curious if anyone else having this issue that I'm having? Trying to toggle this on,I get a msg that says it is turned on when I try and toggle but toggle remains in off position and keeps displaying the it been turned on msg everytime I try to put it on.Using the android 11 variant of this kernel.Not sure if issue is related to custom kernel or something else.

This is for wifi scanning.

settings> network and internet> wifi > wifi preferences > turn on wifi automatically
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] aaronisham95:
Where can I find the URL for the update channel
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Chrisnetika:
guess this is a dead community, what a shame.. pixel 4a is a good device too
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] badaas:
*cof* telegram *cof*
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Alright, February kernel is posted, enjoy!

Merged in Google Upstream, looks like a single change in kgsl and some more wlan driver updates. Also updated to latest Wireguard.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] EngineerMind:
Has anyone tried this kernel with TWRP for doing backups/restores:

https://xdaforums.com/t/twrp-3-4-0-0-for-sunfish-testing.4179101/

I am very interested in this kernel because I just discovered that the stock kernel doesn't support USB OTG drives larger then 32GB - meaning it doesn't support exFAT or NTFS, but this kernel says it does so that would be good news!

P.S. I'm running Android 10 (200805.003 Image)
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] EngineerMind:
Is there any chance you could post a fastboot image version for Android 10 of this kernel?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] EngineerMind:
Hi HolyAngel,

Your feature list says this kernel supports TWRP (by adding LZMA/LZ4 Ramdisk), but another user tried adding the TWRP image (https://xdaforums.com/t/twrp-3-4-0-0-for-sunfish-testing.4179101/) to your kernel and it ended up in a boot loop. (I can confirm that adding that TWRP image to the other modified kernel in that thread does in fact work)

I would very much like to use your kernel if these features will work on it:

1) TWRP

2) Read/Write support of external OTG USB drives using exFAT

3) Android 10

I would be willing to donate $50 if you can get your kernel working with TWRP and also read/write to external OTG exFAT USB memory sticks (which you might not have to do anything new because NTFS and exFAT are already listed in your feature list).
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Chrisnetika:
Normally I use bluspark kernel but some reason when I use a usb dac it freezes and reboot, same with stock kernel.. however this kernel.. it works perfectly with it! What is it you guys do with the kernel to get it to work that blusparks don't have?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Chrisnetika:
Only real issue I get with this kernel is my phone tends to overheat at times.Never got that with other kernel.Is OC on by default? if so how I turn it off?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] EngineerMind:
Have you noticed if the overheating happens when the phone is doing anything in particular?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Chrisnetika:
It happened while I was face timing with my GF,1st time that happen.All a sudden it got lag and froze and i had to hard reboot my device.Noticed it was warm when I'm was touching the screen so i checked my temp in exkm and saw numbers going around 80c.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Not sure how I forgot to post the March kernel, but I just posted the April Kernel.

Merged in latest google updates for kernel and kernel modules

Disabled LTO as no one is using this in the kernel, including google now.

Latest wireguard..

@Chrisnetika there is no OC in here, it's same setup as stock in that regard so if it happens on mine, good chance it'd happen on stock too. Best I could say is you could disable touchboost, but anything else is ROM side and not kernel related.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
I'll see if I have time to go back and work on the 10 kernel for this.

However, I've had the entire build system available for you or anyone else to sync and make these modifications yourselves since the very first release. Can find the source and instructions here:

Files · sunfish-10 · HolyDragon Kernels / Kernel Manifest · GitLab

Repository of kernel manifest files for syncing whole kernel build projects.

gitlab.com
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] EngineerMind:
Hi, someone was able to do this for me, so thank you. Sorry for the delay in posting this.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] mindyabiznis:
Could you point me in the direction of this telegram group please mate?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] badaas:
It's on the first post
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] tablord:
@HolyAngel This has been asked already a year ago. Unfortunately without any response?

So I'll bring it up again:

Can you please enable the DisplayPort function?

https://android.googlesource.com/kernel/msm/+/184170bea097dec34b9871fc724dcac9b5989427^!/#F0
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Oh, I mustve totally missed that request the last time it was asked. I can enable it but.. we don't have a displayport port on the 4a so.. idk what good it'll do ya but maybe it'll work over the usb-c..

Can always sync my source and make the change yourself too, if I don't get around to answering.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] tablord:
Thanks for the instant reply!

Of course I meant USB-C DisplayPort or DP Alt Mode :p

I would love to see it enabled in the next kernel update.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Here's your test kernel/RV.10.4.0 with that DisplayPort function enabled.

Bootimage

AnyKernel Zip

The DTBO image is also in the anykrenel zip, if you wanna pull it out and flash it. The bootimage is based on last Factory Image 11.0.0 (RQ3A.210905.001, Sep 2021).
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
In other news, I already have the 12 kernel done! And it's booting just fine on android 11, since we don't have an android 12 factory image from google yet 🤔

Also, I've never been able to confirm this, but I've been using my own custom touch driver in this kernel for the last few releases that I think should allow the same kernel to work on both floral and sunfish. Normally these two devices need separate kernels solely due to the differences in the fts touch driver between the two devices. I think I've unified that driver, but I have no floral device to test it out with :confused:
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] AlexKarimov:
I have a Sunfish as my daily but a flame that I picked up as a spare. I'll test for you. What do I need? Latest stock A11 rooted?

EDIT: already on Sept Stock image and rooted but I can only find the kernel april update, would that version test your theory or is there a newer one? Thanks
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] 0967894983:
Does your kernel solve the problem of multitouch not working on Android 11 and 12?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
I know not of any issue of multi-touch not working.. got an example I can reproduce? Pinch to zoom and all that normal functionality have always worked fine for me on my kernel..
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] 0967894983:
With pixel 4a's multitouch keyword, it gives a lot of negative results. I and a lot of users have issues with multitouch not working properly on Android version 11.12. The problem is just fixed. solved when reverting to android 10. I don't know if it's kernel incompatibility or something else.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
ah, yeah i don't and have never had nor even seen this issue. But I've been running my own kernel with my own touch driver since the phone launched. Android10/11/12 all never had an issue with touch and my kernel.

The stock kernel source comes with a broken driver, so I wouldn't be surprised that's what they're shipping too. Give me a bit to update the links for my 10.3.0 kernel, while we wait for dude to test the displayport functionality in my tester 10.4.0 kernel.. Try it and see what happens, can always flash back to stock or whatever.

edit: Links updated 👍
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] 0967894983:
I'm using your kernel, but on Android 10 it's great, I haven't tested on Android 11 because I'm not sure if it solves the touch bug.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
ah gotcha, well i've not had any issues on 11 for the record.

I also haven't looked at that 10 kernel since 11 came out really.. may go back and update it then. I didn't realize people were actively staying on 10 these days. That basically never happens 😅 Shows how active I am here these days 😓
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] EngineerMind:
Yeah - I am having zero issues and plan to stay on 10.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Wonder if the a11 kernel would boot on a10 🤔

Since the a12 kernel is booting fine on a11..
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] 0967894983:
I will check and report back to you
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] 0967894983:
Kernel a11 won't work on android 10, multitouch problem won't be solved with your kernel or any other kernel. I have to go back to android 10 to use my phone without the problem of Multitouch error.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
So you tried flashing the 10.3 android 11 kernel and no boot?

Have you actually tried 11 with my kernel? Multi-touch works fine here and always have for me. Makes me think it's the device. Logs are always helpful.. 🤷‍♂️
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
Okay, I have verified the android11/12 kernels do not boot on Android10. There are some DTS differences for ram and some other things that are causing that issue and there's not really a fix for that without messing with the Rom or just taking longer than I'd like to dedicate..

FYI: I have verified that the touch driver I'm using in the A10 kernel is an older version of the very same driver I'm using on A11/A12. It's my own version as google's has been broken since day 1. So if multitouch has been working fine with my kernel all this time on A10, it will work just fine with my kernel on A11 and A12 👍

So since people seem to wanna stay on Android10(A10/Q) for some reason, guessing twrp support? I'm working on updating that kernel to at least be on par with my A11(R)/A12(S) kernels. Latest drivers(audio/data/touch/wifi/etc) from A12 and tweaks/fixes! Should be soon.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Marcia8246:
Stuck on boot logo after flash 1.1 version (Android 10) on resurrection remix 8.6.1 with EXKM... Any solution?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] badaas:
Extract original boot image RR ROM and fastboot flash it in boot loader mode.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Marcia8246:
Original boot image included 1.0 version of this kernel, I want to update it
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] tablord:
Thanks for your efforts! Unfortunately it does not work that easily. I tested several custom roms and was not able to get an image out. Hopefully someday someone will be able to make it happen...
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Marcia8246:
Try to flash latest update with fastboot (Android 10 resurrection remix) stuck on boot logo... Any help to install it?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Theodor0504:
Everything works great here on lineageos Android version 11 with the september update. Thanks for your hard work!😀
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] RAYAN SHAIKH:
Dear sir,

Thank you so much for this kernel it's smooth and power efficient happy to use this kernel thanks for your hardwork.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] RAYAN SHAIKH:
no a12 holy kernel??
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Ryan Diesel:
Guys I am a noob when it comes to Kernel, so I didn't understand anything that was written under the "Features" section of this kernel. I have a couple of questions so I hope someone will help me out here please:

I'm still using Android 10 because it gives me great battery life. I want to try this kernel if it really improves battery life. So does it really improve battery life compared to stock?

If I make some mistake while flashing this kernel, and something goes wrong, like some kind of boot loop or stuck in google logo, then can I just re-flash stock Android 10 firmware from google and everything will be back to normal? I mean flashing stock Android 10 firmware will also revert kernel back to stock?
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] DragonFire1024:
1. I would say battery life depends on how you tweak it and what features you actually use. This is actually the first kernel I've used that has integrated display options. Using the option to make your screen brighter will obviously use a significantly more amount of battery power.

2. Yes but it's not so easy in terms of just flashing a new kernel you have to go completely back to stock including the possibility of re-locking the bootloader. I have found the easiest way to do this is to use the online 'Android flash tool' by Google. If you have updated to Android 12 beta program at all you will need to do a complete restock reflash and relock of your bootloader in order to flash the debug kernel from the device. I am also on Android 10 because I can pass safety net relatively easy and use Google pay which is something I really like.

By the way of all the kernels I've used on all of my devices I have to say this is one of the best ones.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] Ryan Diesel:
Ok, thanks for the reply. I guess I'll stick to the stock kernel for now.
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] fbievan:
Alright so uh this is strange:

I flashed your kernel here on Android 10 on Lineageos: The one you provide is 2 years old however. I did build a new build, and that worked fine, atleast for Android 10

I also installed Android 11 and tried the kernel out on there. That did not work. Looking at logcat doesnt seem to provide any useful infomation
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] HolyAngel:
🤔

So you flashed my android10 kernel, based on stock source, on lineageos and it worked?

Then did the same with my also stock source a11 kernel on lineageos11 and it didn't work?

My kernel's don't support custom roms at all.

They are made based on the Google factory source to run the stock pixel rom that Google ships out. The fact any of my kernels work or not on Lineage is going to be entirely because of changes LineageOS did to their rom that I don't support.

I also no longer have this phone and that's why there hasn't been an update in like a year or more. As you saw however, all my source is posted and available for anyone else to take and build off of. Enjoy! ^^
[Google Pixel 4a ROMs, Kernels, Recoveries, & Other] fbievan:
To be clear: I'm talking about multitouch

Nope, just flashed your kernel on a10. Then started upgrading. Super weird. Had to flash lineageos to get a build. Its much easier working with. Then started flashing stock from googles fancy flashing toolery, then one after another. Could be I missed something with my initial testing, or it could be the kernel had something to do with it on android 10. Not sure which one. But I'm just happy that it works now.
[OnePlus 8 Pro Questions & Answers] perfectdark:
Hi

Maybe I'm doing something wrong, but after reading everywhere how great the 8 Pro is and how good the camera is, I expected something more. Don't get me wrong the camera can take great pictures, but not in Portrait mode indoors.

I've tried a lot of indoor shots and was shocked that a lot of them are just not really sharp. Hair is not sharp or even blurred out for the background. I've also noticed that the camera tends to use a much slower shutter speed than my Pixel 2 XL. Sharp photos taken with the Pixel 2 XL had a shutter speed of 1/289, where the OnePlus took the photo with 1/50. Which is then understandable if the subject is moving.

Sure, I could go into Pro mode and set the shutter speed myself, but this would require more time and also I'm loosing the blurry background. And in Pro mode I cannot switch to wide angle or telephoto lens.

And last but not least, the camera tends to be not as snappy. It takes a split second until it takes the photo. And indoors the portrait mode on the display seems to be stuttering. I guess because it tries to analyse the picture and show a "faked" live blurred background.

All in all, I'm very disappointed as I didn't think that my almost three year old Pixel can take better pictures and I hope that's my fault and some setting that I'm missing. E.g. is there a way to override the shutter speed in portrait mode?

And yes, I've also tried the GCam (7.3.018_Urnyx05-v2.1) with the config https://www.celsoazevedo.com/files/android/p/f/2020/07/nrG-📸-Urnyx05-7.3.018_v2.0.xml. Although this is a lot snappier, it still produces subpar results compared to the Pixel in Portrait mode. Same shutter speed issues and colors are better on the Pixel.

Any ideas? Do you have the same issues?

Thanks
[Redmi Note 9S / Note 9 Pro (Indian Model) Question] nathlynn22:
If we try to update them it gets stuck then just keep getting X and it can't update. They are brand new Global Redmi Note 9 Pr9
[Nexus 7 Q&A, Help & Troubleshooting] gamersekofy:
Hi everyone. I'd like to download and flash Glazed JellyBean V2.1 on my grouper along with the Tablet UI patch, but unfortunately the download links are dead. I was wondering if one of you had this ROM in your archive. If you do, please share it with me :)

Thanks!
[Nexus 7 Q&A, Help & Troubleshooting] rahimali:
The ROM is in the trash folder of the developer's (Zyxxeil) google drive. If you request him/her, maybe they can recover it and re-share it for you.
[HTC Excalibur] Svoms:
I'll updated them when I get time. PM if you want one resized.
[HTC Excalibur] Mikey:
Here are some...let me know if any good
[HTC Excalibur] timothyjok:
more backgrounds
[HTC Excalibur] Mikey:
Some more backgrounds
[HTC Excalibur] Reeg:
My papes!

Here are some of the images I've been switching through.
[HTC Excalibur] Profezza:
Alphanuma Bonus Wallpapers

Here are all the wallpapers from the various Alphanuma dialpad themes, in one handy spot. If you don't know what that is, but one of the pictures interests you, check my sig.