yashsingh1/xdaforums huggingface dataset:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] camoway:
The main reason why I'm on another kernel currently because it is enables high brightness mode.

"And in high brightness mode it is MUCH brighter than Samsung and i phone." It was really quite fun to go to the Apple store and ask what what's your newest iphone?

is the brightness all the way up?

I want to see how it compares to my one plus 7pro

Watching them squirm with excuse was quite fun!

Also Going to my friend's T-Mobile shop is that the newest

Samsung Phone? Open up the play store. Then give them the look of disappointment. Hehehehe

Sorry I mean to get to the point here eventually. Does this kernel support high brightness mode? I do not see it in any of the features list or here in the comments.

Might be a silly feature but it's fun!!! ???
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] RazorBlade123:
It's present in the EXKM settings
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] :
You either have fsync disabled (or related settings) or installed BS SQlite Turbo module that risks data loss.

---------- Post added at 06:04 AM ---------- Previous post was at 06:01 AM ----------

Well in the HBM app it turns on and works for a second and then automatically turns itself off again, no clue why it does that.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Flash1337:
Nope, only module i have is busybox.

A few i/o changes, running performance mode, nothing else.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
lol.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] abhy27:
LOL too....f2fs didn't make me problem even from previous device like mi8 if kernel supported
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
r22 is up.

Please upgrade if you're using f2fs.

r22

Fixed a recent f2fs rapid GC commit that caused an indefinite wakelock

5G support removed due to improper radio support

Linux v4.14.138 merged

Switched to GCC 9.2.0
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] MrPhilo:
That score is with fsync off not a true reflective of ext4.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Flash1337:
Okey mr google.

Fsync is on, but whatever, ill leave it there:rolleyes:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] MrPhilo:
There's obviously something dodgy with the sqlite figure. Even with Samsung amazing SQLite tweak they do isn't close to yours, especially the note 10 as well isn't close.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] khalisz:
I'm sure that Samsung cheated. :rolleyes:

btw update to R22 done. Thanks a lot [MENTION=4898097]arter97[/MENTION] for this great job. :good:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Joloxx9:
I have a 5G mod from EE uk, what If I use your kernel and flash International firmware, will it work?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
You obviously have something wrong there, pal.

ext4 can't perform that well in a safe manner due to its design.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] khalisz:
[MENTION=4898097]arter97[/MENTION] is it possible for you add the possibility to adjust the level of vibrator, or just increase it a bit ? :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
This is my first foray into custom kernels (and rooting) since the V20, so please bear with me.

The main purpose of rooting for me was V4A. I spent a few days working with someone to get the rootless one working on the OP7P, with no luck. So I decided to go the custom kernel and stock rooted route.

Following steps laid out by [MENTION=4940479]khalisz[/MENTION] for someone else, I formatted data and converted to f2fs, flashed 9.5.11 full OTA, your kernel, f2fs patch, and lastly TWRP/Magisk.

All seemed to be well for about the 45 minutes it took to restore my data from Google, and then I found an app I've used for years suddenly freezing up after it runs for about 30 seconds. I've seen others posting about this, but I'm really just curious on your opinion on whether or not this could be a side effect of f2fs, or just a random hiccup.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Freak07:
If the device freezes without rebooting and adb is still working try to get a dmesg and post it here.

If the device reboots by itself zip up the contents from sys/fs/pstore immediately after booting again and post them here :svetius:

without logs it’s like fishing in the dark :svetius:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
The app freezes and after a few seconds, I get the pop-up asking me to wait or quit. The phone itself does not seem to be unstable before or after the app crash.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Freak07:
Might be helpful to state the name of the app which crashes to see if anybody can reproduce the issue.

As for the logs:

Make the app freeze/crash and immediately after the freeze happens take a dmesg plus a logcat. :svetius:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
r23 is up and everyone is recommended to upgrade.

r23

Fixed yet another recent f2fs rapid GC changes that caused an indefinite wakelock

Reverted TCP backports and cherry-picked relevant BBR commits to fix rare random reboots
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Reuben_skelz92:
Guessing the rapid battery drain would be caused by the wakelocks ?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] galaxys:
Nice, will take r23 for a spin! Cheers
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
Right.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] imrcrab:
very nice
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
Sorry for another important update, but better do it asap without any delays.

r24 should be now rock stable.

r24

Fixed a display-related patch introduced in r20 that may cause severe memory leakage and freezes
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Cm4nXD:
This kernel is sweet! Like a popcorn kernel!

On a more serious note, with this kernel installed, I have noticed an improvement in battery, but it seems to break the fingerprint scanner functionality on Havoc OS 2.8 ROM. Not sure what logs you need, but OP says to let you know of any commits? For other roms. I'm not sure. Thanks for all the hard work!
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] adame09:
arter97 kernel for OnePlus 7/7 Pro running OxygenOS...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Cm4nXD:
Yup I can read. Thanks ?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] kiefferbp:
Nope, you can't. Even though the kernel may work on custom ROMs, he only supports OxygenOS.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Cm4nXD:
Apparently you can't either as you missed the part where he said "Feel free to tip me which commits are needed to fix other ROMs." As in my original comment was asking what information he needed from me in order to get it fixed.

Thanks for waisting everyone's time ?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] kiefferbp:
You didn't post a commit...

He obviously needs a commit, but you obviously can't read.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Cm4nXD:
My original post is worded as a question, asking what information he needed in order to get it fixed. Hence " " commit*?* " That doesn't mean I don't know how to read. I interpreted that as; he was willing to fix broken things in custom ROMs if I give him the required information he needed to fix it. Seeing as I'm not a developer I wasn't sure what a commit was. Again asking the developer not you. There was literally no reason for you to be rude. If you'd like to continue this conversation feel free to private message me. Seeing as, at the current rate, neither of us are contributing anything useful (other than clutter) to this thread. Filling the thread with back and forth banter, splitting hairs about exactly what was meant/said just annoys everyone.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] kiefferbp:
If you knew what a commit is (which is inexcusable even for a non-developer since you can just Google it), you would know exactly what he wants.

Obviously you were able to read that arter wants commits, but being able to read is more than being able to just read a word; you have to be able to comprehend it and interpret it correctly (which you didn't).

He's basically not willing to fix a custom ROM issue unless he is given the code fix, likely done by someone else, on a silver platter. He doesn't want logs; he wants code.

So the fact that you can't read still stands.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
Aside from the fighting over reading being fundamental, here's all the proof I need that r24 is not only free of random battery drain, but also drastically better than stock. I would lose 2-3% an hour while sleeping on stock kernel.View attachment 4807435
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] HottieLinus:
What's this app?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] bpearson325:
Hello, I want to change the format to f2fs and read that the internal storage will be deleted. I also read that this can be done through twrp, but will I have to reinstall oos, magisk?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] habylab:
Yes that's correct.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
Gsam Battery Monitor

I did not have to reinstall OOS after the conversion to f2fs. I did however do a factory reset since I wanted a fresh start.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] jackmacbunton:
R24 update is great! No more force closes of freezes and battery life is a lot better than stock
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Hidarihitomi:
Microphone that cannot be used after flashing in
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
Something else caused this. With all the people using this, there's a zero percent chance that something as major as the microphone not working would go unreported until now.

ROM/kernel version/root - to start

And if it's not stock OOS, it's not supported officially by this kernel.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Dbj.Dhaval:
No this is a known issue with this and kirisakura kernel. People have reported in telegram group.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] adame09:
What is the issue here?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
Can you elaborate then? Other than my issue with an app freezing, this kernel has been rock solid.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Dbj.Dhaval:
With usb dongle the mic of the headphones are not working. U can hear everything its just the mic not working
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
Gotcha. I didn't make that connection since it's related to USB-C audio issues. The way it was worded seemed to indicate the internal mics were not working.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] o0ocloudako0o:
First Post "My 2 Cents"

Have been at this for years, and enjoy all the hard work from everyone bringing us these cutting edge ROMz, MODz, KERNz for all our devices over the years!:good:

For what it is worth I came from galaxy products and this is my first one plus device, all I can say is oobe is amazingly responsive! With this device I quickly found out about the 1+ community and have always known about XDA Devz... So rooted, and played with some Romz and Kernz - My two cent for this device... after thinking my favorite was going to SmurfKern - nice, but nope! Renovate Ice v6 in combo with arter97 kernel [r24].... Although still ext4, but wow! Everything is so snappy, smooth, and as fast as i can touch it, it's ready before I am. Everything works perfectly, and highly recommend this Kernel!

Cheeerz DEVz!!! and all that seek the TRUTH!
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] absaga:
Rock solid on r24! Battery is great and the phone feels unbelievably smooth.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] bpearson325:
Update

Well, it's been about 5 days using the kernel and I've only had 2 apps to freeze, YouTube and YouTube music. The phone is doing great otherwise. Battery life is great, after using the phone for 6 to 7 hours (Wi-Fi and Bluetooth) at work, I make it home with almost 40%. Thanks to the dev and testers!
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
What kind of freezing do you have? I wonder if it is the same I've seen in other apps.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] bpearson325:
It was in between videos, it may have been a connection issue. Hasn't happened any other times. I cleared the app cache and rebooted the phone.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] KapilNagpal01:
[MENTION=4898097]arter97[/MENTION] Sir when do you plan to add support for Android Q / Android 10. I really want to use your kernel, but before using your kernel or reading this thread I upgraded my phone to Q. Android Q is officially expected to roll out in first week September 19, so wanted to confirm if you are working on it or there is no chance until Q is officially released. Thanks
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Hirs_E_Fruit:
Then when OnePlus releases the offical OOS 10 source code.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] robben16:
Is Hydrogen OS supported? Any minor issues? Thanks!
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ludester:
Anyone having performance issues with wifi? I can't really pin point whats causing it but at home and at the office (different access points, different brands etc), I found the wifi laggy at times. It's weird because if I do a speedtest its fast and maxes out the connection with low latency but when I'm browsing instragram or playing Clash Royale, it lags constantly. I haven't had a chance to test another kernel but wanted to put it out there and see if anyone else has had issues.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] hassan_1000:
Rock solid kernel with great battery life but I'm having lots of display issues.

Even tried a clean flash, with and without magisk.

This can be replicated by playing WhatsApp voice notes where the screen just goes black within a few seconds but when you tap it, it kind of gets confused as takes a while to become normal again.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
Stock OOS, or a different ROM? Any other tweaks?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Gabe2014:
Solid kernel , I have used for a week and I can say it's ones of the best one at here
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] hassan_1000:
Stock oos 9.5.11, few magisk mods eg YouTube vanced, Google dialer, iOS emojis
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
You've tried a clean flash with the kernel and no Magisk modules?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Ramone360:
Can I flash using EXKM? I don't use twrp and not going to use f2fs
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] jason_bane:
This may be a stupid question but how do I download or extract the boot.img just in case I need to reflash it
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Robert235:
Yeah I did it no issues
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] kartiktyagi192:
Arter please fix the usb type c wired earphones bug I do much want to use this kernel that's the only thing that I'm using it please arter
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Mrcactuseater:
Get a log of the issue happening to aid in his speedy fix!
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] robben16:
Random write speed is very low. Is this normal?

Stock oos, no modules, 12 percent space used.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] edios123:
I can confirm earphone mic not working in calls.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Overclock96:
this is the best core of all, I tried all the cores for 7pro, this is the best in terms of performance and battery. out of competition. Thank you for doing better my phone, I look forward to updates
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Teso79:
Hello

How does your kernel get along with xXx NoLimits (https://xdaforums.com/oneplus-7-pro/development/magisk-rom-xxx-nolimits-7-0-speed-ram-t3933927)?

Would you recommend any alternative debloater and tunning tools?

Thanks in advance.

Gustavo
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] o0ocloudako0o:
Great question as I was thinking about this combo possibly being the best!

I currently have been useing [r24] with remix rom, a few Magisk mods, with ZERO issues. I used xXx NoLimits before along with Smurf... blazing fast combo, but have hesitated due to what I believe may be some conflicts in the tuning of the rom and this awesome [r24] kernal? But like you I dont understand it enough to know for sure?

Anyone else have any input?

Much Thanks for any help/advice!:good:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] keaheng:
Who said 12GB of ram is too much on smartphone? Im using 9GB right now ?. Kernel running fine and smooth. Thanks
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Mrcactuseater:
Lord almighty, dare I ask what you keep in memory?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] arter97:
Bug-fix release r25 is up.

r25

Linux v4.14.141 merged

Merged additional f2fs bug-fixes

Kernel download size reduced

LA.AU.0.0.1-15710-gen3meta.0 merged as an extension of SDX55 merge (contains various patches including scheduler enhancements)

GPU runtime overhead reduced

Garbled sound with type-C wired headphones fixed

General stability improvements
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] -Grift-:
R25 0.1%/hr drain over night without tweaks ??
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] edwardeutsch:
So far so good on regular OP7 :svetius:
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] :
T-Mobile's is the 8 gb model though...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] NotATreoFan:
Yeah, T-Mobile only carries the 8GB/256GB variant.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Texan1:
Any/many users here using arter kernel with the 6GB 7Pro? Interested in how it is performing and behaving.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] -Grift-:
I'm using 6GB but I don't game or do any thing close to multi tasking :silly: works fine for me.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Texan1:
Cheers. Do you also disable the ram smart boost feature?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] KapilNagpal01:
I eagerly await your Android Q compatible version. I am on Non Pro OnePlus 7. Have been waiting since long. Thanks for this lovely masterpiece and community support.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] -Grift-:
Yup been doing that ever since I flashed custom kernels and I could not tell any difference as per what OP mentioned about different implementations from OnePlus design.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] esi2121:
[MENTION=4898097]arter97[/MENTION] do you update your f2fs in kernel ,and your optimizef2fs file ,from new enhancement in note10+ ?!?
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Maverick Jester:
[MENTION=4898097]arter97[/MENTION] considering you've lowered the context switching to 3.33ms, have you considered lowering it further to 1ms (1000HZ), especially in light of the higher refresh rate panel on this device? Google themselves have found a benefit in doing so:

[MENTION=6842057]nathanchance[/MENTION] had done this in his Flash kernel and found it offered greater benefit than utilising the CONFIG_HZ=300 value.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] hassan_1000:
Will there be support for open betas? Not asking for an ETA but just want to know if there will be support in the future or if we should stay on stable.

Android 10 open beta was released today.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] :
I have exkernel but I don't even use it with this kernel, I myself haven't found a need to really tweak it since I started using arter :)
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] SubjectGinger:
[MENTION=4898097]arter97[/MENTION] any way we could get vibration setting support? It was available on the 6T kernel, would be awesome to get support for with the quality of the vibration motor in the oneplus phones.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Reuben_skelz92:
7 pro vibration motor has a lot of quality
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] SubjectGinger:
Disagree, not the point, and this kernel is for the 7 and the 7 pro which have different vibration motors.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] SubjectGinger:
Mod edit: Quoted post has been removed, and OT below too.

...Vibration strength is a useful option regardless of what motor you have...
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Oswald Boelcke:
Hi members!

I assume the OP's permission to provide some updates!

Here are the links: Forum Rules & **Rules for posting in development**

Screenshots:

Enjoy the new version of this thread, the latest junk posts have been removed. Guess we have better stress management now, please report any bugs, we`re here to fix them! Please don't use the previous build, the latest update is a must, I don`t take responsibility for using outdated versions.

While I really appreciate vivid discussion that support the development of this kernel, I remind everybody there's no need at all to incorporate any personal offense into any post. For this reason, I've removed/edited a few posts. And a personal requests in order to keep drama not only out of this thread but out of XDA at all: If you recognise a post and feel it violates the rules, please do not reply to that post but only report it and let the moderators do their job.

Thanks very much for listening and your cooperation!

Oswald
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] cjrivera04:
Trying out this kernel for a bit. Everything works nicely. I'm wondering if anyone experiences micro lags when gaming? Happens when I play clash Royale. Don't get these stutters with Kiri or stock. Nice work developer. Standby time is amazing. Thank you for your time and effort. By the way I'm not formatted to f2fs, maybe this is the problem.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Teso79:
If you go for f2fs kindly post the guide or how-to you followed to accomplish the task

Thanks in advance.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] Hirs_E_Fruit:
Same here that I lag in Pokemon GO with this kernel but I am on F2FS.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] cjrivera04:
Thanks for sharing.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] esi2121:
i need full guid to f2fs but i try it with thishttps://forums.oneplus.com/threads/formatting-ext4-to-f2fs-without-losing-internal-storage-data.439999/

and no success .
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ulxerker:
Just stay with your current file system, it doesn't make a real difference.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] SeongGino:
If it's a big enough difference that the dev reserved space on the OP suggesting others to use it, then I'd say that's probably untrue.

Also, this was the first search result for "migrate ext4 to f2fs". A little bit of effort goes a long way.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] ulxerker:
Most people won't feel a change. Anyway, it's up to anybody themselves.
[OnePlus 7, 7 Pro, 7T, 7T Pro Cross Device Kernel D] :
Really nice kernel, I'm even without root/magisk to be as stock as I can in my OP7. All banking apps and games that I use works perfects and I am at 6-8 hours of screen time with 30-15% battery left at the end of the day.

The only problem I have noticed for now... 3-4 times a day the "double tap to wake" dont work at all so Im forced to use the unlock button. Maybe isnt related to the kernel.

Really good work~