yashsingh1/xdaforums huggingface dataset:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] slgooding:
Wifi and radio seem unstable on r63. I have had to toggle airplane mode multiple because internet would become unresponsive and that would bring it back up.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
r64 is up.

Previous mmap/mremap backports missed some fixes from upstream, and it was exposed by some Chinese apps causing the whole phone to reboot.

All previous users are advised to upgrade to this release.

r64

Merged mmap/mremap fixes from upstream to fix some Chinese apps causing reboots

Merged mremap optimization from upstream (~19x speed up)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Thank you arter :) i have a question: will you continue your work on Android 11 on 7/7t devices? I heard a rumor that you will start working on oneplus 8 thats why im asking :) the phone isnt the same without your amazing work :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
Highest respect to the dev for this great Kernel.

I have just updated to the the latest r64 on my 7TPro with no issues at all.

Coming from Blu_spark I can actually feel the increase in responsiveness.

Just a quick question, while reading the OP, its advised to change to F2FS on the /data partition and a file is provided to do this. After downloading the file from the arter97 site, FKM returns an error and does not flash. i noticed the zip file is only 334kb.

Is there something I'm doing wrong? Also, will I retain root after the formatting and would I be able to restore my data using Oneplus Switch?

apologies if this has been dealt with previously....
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Hey nate think you have a corrupted download. Try another Browser or download the live formater on Computer :) flashing via franco kernel is right! Yes it will retain root and you can restore data easily via oneplus switch! Everything is working like before :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
Hi thanks for the quick reply,

I was using Opera on my phone to download the formater, I've tried with chrome and its the same error I get in FKM. Even the file downloaded in chrome is the same (342kb as indicated on arter.com). Is there another source I can download from? Downloading to my laptop gives me the same 342kb file.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Which error franco kernel Manager is showing? Can you post a Screenshot?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
Hi all,

Could someone please try downloading the liveformat file. Coz I can download and flash the kernels without issue but the file needed to convert to f2fs seems to be corrupted. Thanks guys.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Are you sure that you clicked on manual flasher? Than on the file?

Problem is bobody can try it cause it flashed in an instant and restarts... Only the ones who want ro use f2fs... On which Software Version are you on?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
hi,

when i attempt to flash the formatter, i use the same process as when flashing the kernel (which always works without issue)

i'm using FKM 5.1.1

i tried using EX kernel Manager 5.12, after a while it returned a positive flash and prompted to reboot the phone. I did, but there was nothing done to the phone. nothing lost, nothing broken.

Is there another way convert the partition to F2FS without a working TWRP for 7T variants?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
No there isnt another way :/ are you on newest oxygen os? Or beta?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NTLinhHaHa:
When I was using stock kernel, my memory usage (displayed in Settings/System/Dev options/Memory) was constantly about 4GB in average. But when I started using this kernel, the memory usage dropped to about 3 - 3.3GB in average, while multitasking improvement are not very noticeable. OP said stock kernel uses too much zram, this kernel aims to solve that zram-reliance problem.

My question: Why did the RAM usage decrease, provided that zram usage decreased and multitasking stayed the same? I thought removing/reducing zram usage leads to an increase in RAM usage? Or maybe.. the memory usage indicator in dev options is not the same as the RAM usage?

Another question: back when I was using a Redmi Note 4X with 3GB of RAM on LineageOS, it managed to multitask quite well, leaving only about 400MB of free RAM. Why is the RAM utilization in OOS so low?

My phone is OnePlus 7 - 6GB variant, latest OOS stable.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
oos 10.0.13.HD01AA stable

magisk 20.4 / 8.0.3

I don't understand what is happening here, i've flashed r62, r63, r63b1, r63b2 without any problem with fkm but still get the same 'failed to flash' error when i try to flash liveformater.

please confirm the size of the liveformater.zip file, I get 342KB. r64 kernel zip is 17.52MB

Ive got the unofficial TWRP installed which can apparently flash kernels and Magisk. I thinking for flashing though that but in just need to confirm this the liveformater.zip from arter's site is not corrupt in any way before I brick my phone.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] -Deco-:
ZRAM is a technology which originally scheduled SSD reserved space for allocation as buffered memory, this is different with OOS which allocates a sector of main RAM as a cache, which "theoretically" boosts load times. For high RAM allocation devices, it's best to disable it entirely, especially if you leave your phone screen turned off for the majority of the time.

Applications which do not have proper scheduling behaviour in place and which boot on their own are known to not play nice with ZRAM. Either set the reserve to as low as possible, or turn it off entirely.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Sorry double Post cause of error...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Mate arter said we must use magisk 21 for the newer Kernel versions. Go into magisk settings then use "Beta versions" restart your phone and try again :) okay i think the twrp is also a problem. On oxygen os you cant flashs all things cause of the decryption... Its nearly impossible to brick this device you can use msm tool... But i dont know if flashing via twrp will work. you can try it.. .

But the size is right i have the same if i download it :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
I've changed to the beta track on Magisk and updated to 21.2.

redownloaded the liveformater.zip

flashed the zip in FKM by pressing the big green manual flash button

same failure.

all of the kernels flash without any problem EXCEPT liveformater zip

Do you know which partition is formatted by the zip so I try in the unofficial TWRP?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Im not sure but i think the data Partition. The system stays ext4. But i should wait for Arter's answer regarding this he can help you more.... Or you can try flash it via twrp. When your phone is briked you can use msn tool... Used that myself and its working without problems :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] muphetz:
View attachment 5171537

Work perfect with MSMextended,,Android 11,
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Is double tap to wake working? How is battery life? Better than on oxygen os?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Karmugil123:
double tap to wake up is not working with this kernel

😭😭😭😭
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] a63548:
Working perfectly for me on OxygenOS 10.3.7... I'm assuming you're using it on a custom ROM, in which case as stated in the OP: "Only OxygenOS is supported, but it is likely that the kernel will work with other ROMs. Though you may encounter minor issues."
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
Thank you my friend for taking the time to help me out with this strange issue. Please remind Arter97 about my case whenever possible.

FYI: I was reading the changelogs for the Kernels from r40 to r64 and noticed that from r61 SELinux was set to ENFORCE. I tried SETENFORCE 0 in termux then tried again. Fail.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
No problem, the forum is here to help :) but i cant find a solution to your Problem mate thats strange :D can you go back to stock recovery and try? Ive testet f2fs but this was few months ago with 10.0.9 and stock recovery dont know if oneplus changed much in the following Updates...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] malik6520:
1.Does this work with RR Rom?

2.Does this work with usb wifi adapter monitor mode for nethunter?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
1.Yes this will likely work with rr rom. But it can have small bus like double tap to wake isnt working.

2. Dont know you can try it and if not then dirty flash your current rom and youre back on the roms stock kernel...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Karmugil123:
Y

Yes
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Vallknut:
I have version r63b1 + f2fs, to upgrade to r64 is only necessary to flash the new version?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] SurfaceCube:
Just had a small question, is it normal that I cannot update Google play system (stuck at October 2019). Is it due to the kernel or just because my bootloader is unlocked, or something else?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] p8257908@gmail.com:
Deleted Account in OnePlus 7 / 7T / 7 Pro / 7T Pro Club 4PDA

t.me
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] SurfaceCube:
Thanks for the help ! Though I read the apk was actually not doing anything but just modify the version shown.

Tried this morning to wipe and and reinstall multiple times, all the same steps and the google play system update only popped once out of three tries. So my problem is solved :)

I heard OnePlus devices had some trouble getting those updates so I guess it's just their quirk and has nothing to do with a bootloader unlock, a different kernel etc.

Thanks again !
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] handydandy:
Are there any known issues with Magisk v21 beta? I was debating whether I should wait until the stable release of Magisk v21..
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Using it since the release and no bugs till now :) the betas are always in very good condition :) ps: using 21.2 now :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] 14christ:
I wanted to commend you on a job well done. I noticed a significant difference in performance over the Elemental X kernel. Especially noticable during the initial installation and configuration of Android after all data was formatted to f2fs.

Just used dev checker and I am in fact f2fs and kernel info is arter97.

I highly recommend this kernel as it is the only kernel I have personally tried where I noticed an immediate, tangible, performance gain.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] 14christ:
Ok so lets say I want to flash the f2fs formatter in fastboot, how would I go about doing that. Its a real pain having to do system updates>install magisk>root>install FKM>install kernel> and finally live formatter only to have to do the whole thing all over again.

It would be so much easier to just install the kernel and live formatter in fastboot after the final OTA.

So is there a way to do just that instead of flashing everything through FKM?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
You only need to flash kernel and life Formater via franco kernel manager... After ota (full ota!) dont reboot Flash magisk to inactive slot, flash arter kernel via franco and reboot and youre fully rooted, f2fs and on newest oos :) since we get only one uodate a month (that in most cases do nothing but security patch) you can wait 1-2 months after a new Update without a Problem... Yes the easiest way would be to Update via twrp, fladh rom, flash arter and restart but oneplus ****ed up the encryption... This is also the reason we are waiting for oxygen os 11 that should have arrived in Dezember 2020...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] 14christ:
Other than RAM boost being disabled do you recommend running stock settings or do you have a profile that you run that you would be willing to share?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Ayan Chakraborty:
@arter97 what is the version of BBR used? I installed it on 7t pro, and I noticed certain network slowdowns but after 8 hrs, it kind of stabilised. But still sometimes dns resolution fails etc. So I googled to find out there is bbrv1 and v2? Which one is used?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Ayan Chakraborty:
ok I installed this kernel, everything went good, used it for a day. Then I attempted to flash stock boot.img + magisk, and after reboot my system ui wont respond. I cant even login to the phone 7t pro. Reflashed this kernel again from twrp but same problem. Any advice would be appreciated...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Twrp cant be used with oxygen os on 7t pro cause of the dynamic Partitions... Use msm tool to get back to stock. Then you can start again. Why flash the stock boot. Img? Had the kernel any problems?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Ayan Chakraborty:
I didn't have any major problem except wifi+radio has weird slowdown/dns resolution issues though not consistent. Also wanted to try out bluespark kernel too. But msm tool wiped data partition clean. This should have been mentioned that going back to stock won't be just a flash job. The phone got hard bricked. Though, I revived it, userdata gone:mad:😤😭
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Flash the kernels via franco kernel Manager and youre good to go... It isnt an secret that trwp isnt working on oxygen os... First read then flash anything then you can save trouble... And make a backup before you try something... I havent had a single problem since the release of the 7t pro... Im rooted debloated, tried some kernels but sticking with arter since a good year without problems...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] 14christ:
Ok so you must have had root before you flashed the kernel, correct? If so then there is no need to reflash magisk. The boot.img is already patched with magisk root. All you need to do is install Magisk Manager and your good to go.

As far as getting your phone to boot back up, as long as you can get into fastboot you might need to use one of the fastboot stock roms to get your phone back to stock. Someone else may be able to provide another fix but I know for sure the fastboot stock rom will get you back in buisness.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Ayan Chakraborty:
Any way to overclock cpu/gpu in oneplus 7t pro when under load but apply lower voltage when idle?

I found out that u can't go back to stock kernel from arter kernel without getting hardbricked😏 but it has better performance without any oc
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Dirty flash your current rom (full one) (you can use oxygen uodater) and youre on stock kernel... Or wait for next ota...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] moudy75799:
Hey sorry for the noob question.

How did you switch kernels (I'm also on blu_spark) and did you lose any data?

Thanks in advance.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
Hi,

All I did was download the latest Kernel zip file from arter's site (r64) and flashed it in FKM. Nothing else.

Saw activity prompts during flashing, then got a success prompt and then the phone rebooted.

Worked first time like a charm and I've had no issues whatsoever since.

I immediately noticed an improvement in the phone's performance.

No data loss.

Magisk Intact.

I just have a feeling that the liveformat zip to convert to F2FS does not work the latest versions of OOS, in my case 10.0.13 Stable.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] jaggillararla:
Partial display updates ? Any changes ?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] moudy75799:
Hey,

Thanks for the reply.

So just to clarify you flashed arter kernel on top of blu_spark without reverting to stock?

I think I'm gonna skip the liveformat part cause I don't wanna lose any data too much of a hassle to set everything up again right now.

Thanks again.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Hw4ng3r:
If you make a "stock" kernel backup before you flash arter kernel (or any other kernel for that matter), you have the option of going back to stock without having to dirty flash the entire current rom.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Yes but dirty flash of rom is easy and fast... Load the full rom with oxygen updater then Systemupdates- local Updates and good :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] jackulus:
Hi,

I'm not sure how standard (triggered from Magisk Manager) Magisk's update works. Does it interfere in any way with my actual configuration (which is stock 10.0.15, magisk 20.4 and arter's kernel) ? I mean, should I proceede some additional tasks after upgrade to magisk 21, like reflashing kernel or anything else ? Or just install v. 21 from Manager and reboot ?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
You can install from Manager and reboot. Dont need to flash the kernel again :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ums1405:
Sorry for the very late reply.

As per the above, no need to revert to stock. Just flash this kernel over blu_spark or anything for that matter. Magisk and root will be unaffected. First boot will take longer than usual but you'll know your not in a bootloop because the animations haven't slowed down.

As per liveformat, it seems it does not work on oos 10.0.13 stable and even the latest magisk beta 21.3. There is no word from the main man on this issue.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] moudy75799:
Np.

Thank you I flashed it without reverting to stock and it's running very good with no issues so far.

Idk about the latest oos cause I have the indian version which has 10.3.7
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] nagi_007pk:
So here's a little anecdotal experience with the kernel and my recent shift to a 7T.

I have been using arter97's kernels since the S3 days when he probably first arrived in the modding scene. I have been using his stuff for years now and it has been such a breeze every single time. The idea is just flash and forget. Never got any issue with regards to battery drain or performance. I upgraded to a 3T and just jumped to his kernel after he announced his kernel port.

Now with the 7T. I'm running complete stock OOS 10 with the kernel on top. Idle drain is nearly non-existent. I can go without charging my phone overnight and still have enough juice to last me an entire day. His work is almost magical and the shift to f2fs provides smoothness in the overall experience that I haven't experienced ever. The worst offender is the decryption problem by OnePlus but even that didn't stop me from using his work.

Android usually requires a restart to help with performance if it becomes sluggish after a while but this dev's work is honestly the best kind of combination between performance and battery life. I can't be thankful enough for people like him making the experience of Android smooth as ever and will continue to use it for years to come. Rock on man! Your work is the only I stick around with xda and the modding scene. Otherwise there's not much reason to flash stuff these days as Android has significantly matured to work absolutely fine compared to the likes of iPhones even. Even better in some cases.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] spheady:
Can you make f2fs flable zips to optimize for dual booting OnePlus 7 pros. I use orange fox a11-7 version twrp. Any advice ty
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
Anyone tried this on 7t pro android 11 open beta 1?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] zoleegee:
Even TWRP needs to be updated for 11, so I'd rather wait...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
This kernel cant be used on Android 11 arter mentoioned it in the telegram group.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] zoleegee:
there you go ;)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] dex9mm:
Anyone else looking up to see that update icon with the same vigor as a kid looks at the presents under the tree you know it's there but you have to wait till father Arter brings that special magic to make it work buttery smooth 😜😜🤣🤣
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] VampireHeart:
Just flash DFE to have memory decrypted and twrp 3.5.0.9 will work.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Goku1992:
It could be possible that we wont see arter kernel on Android 11. Arter mentioned it in the telegram group, he us extremely Busy and dont know when and if he continue this Kernel. I can understand cause this is hell of work.... Arter is the guy that changes every Parameter of a kernel to make it perfect...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] billyt1:
My P3XL runs westwood over bbr I gained 15+ mbps by switching on my OP7P
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Jerreth:
Boy I sure hope we see an arter kernel for android 11. I just updated to the beta 2, which is running great by the way, but the smooth responsiveness of the arter kernel is definitely not there lol
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] zoleegee:
+1 hope to see this kernel on Android 11.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] gruby_grubas:
Hi guys. I went through the entire thread but being new to custom kernels I'm a bit confused and not sure how to proceed.

I've just flashed the newest oos 10.0.11. After that, twrp keep, magisk and Rice. So i'm rooted, with stock kernel, rebooted several times and want to give Arter a go. I don't want to switch to f2fs. I just want the kernel.

So, do I just flash it via FKM or are there any other steps I should take?

Sorry for the noob question and thanks for your time.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] access9:
Flash in FKM and you're done - it's that easy.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
Important note on security with my kernels, please take your time and read.

https://twitter.com/i/web/status/1359127696765165573
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] GreenApp:
Thanks for the update Park Ju. Do you advise using another kernel in the mean time?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] @SWAPPYONE:
Anyone has given it a try on OnePlus 7 ?

(running resurrection remix Android Q build)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] kovacsabesz:
Unfortunately the double tap weak up not working for me with this Kernel
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Feslws:
O
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Hormesis:
This kernel still works fine with the latest stable version of OOS, right?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] scrin378:
Yes..works like a charm 👍
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] sangtinr:
非常感谢
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
r65 is up.

r65

Enabled SECCOMP to address recent security vulnerability issue

LA.UM.8.1.r1-16900-sm8150.0 merged

Linux v4.14.226 merged

Wi-Fi drivers updated to 5.2.03.32E

2021-03-05 security patch merged

WireGuard updated to v1.0.20210219

Merged mainline f2fs fixes

Merged optimizations from Sultan