Develop Bugs

[EOL][KERNEL][STABLE][TW][O][8.0][ERH1][31.08.18][SM-G930F/FD] SuperKernel V3.1.0

SuperKernel for SM-G930F/FD/K/L/S/W8
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Supports all touchwiz roms 6.0.1 on BPH6 base and higher
IF YOU FOLLOW MY STEPS BELOW, YOU WILL LOSE YOUR WARRANTY, KNOX WILL DISPLAY 0x1! I'M NOT RESPONSIBLE FOR ANY DAMAGED DEVICE!
Please check Question and Answer Thread first!
If you want to take my work and need it somewhere, or do other things with it, please ask me first for the permission. Otherwise you are not allowed to take it! Thank you !
SuperMan-Rom, a Touchwiz based rom made by myself!
Features of this Kernel:
- Build with latest official google toolchain v4.9
- Build with ERH1 kernel source!
- Latest Linux version 3.18.120, is always up to date
- Performance and Batterylife improved
- Choose between different CPU governors: performance, powersave, userspace, ondemand, interactiv (default), conservative, zzmoove, barry_allen, nightmare, darkness, pegasusq, yankactive intelliactive, ondemandplus, intellimm, bioshock, lionheart, smartmax, smartass2, smartmax_eps, alucard, blu_active, cafactive, electrodemand, ondemand_x, hyper and intellidemand
- Built with latest ramdisk sources from samsung (ERG2)
- Frandom Support
- Thunderplug hotplug driver can be selected in aroma (only for advanced users!)
- Gzip compressed ramdisk (supersu, magisk etc will work fine)
- I/O schedulers: CFQ (Default), ROW, No-op, Deadline, BFQ, FIOPS, SIO, VR, ZEN, FIFO, maple and SIOplus
- UKSM (Ultra Kernel Samepage Merging)
- Zram can be set in synapse
- Gentle fair sleeper switch enabled
- StateNotifier included
- HTC's async added
- Fsync toggle
- LED Control
- Charging control
- HMP control
- Full CPU/GPU control in synapse
- DVFS in Synapse
- Many controllable wakelocks
- Underclock: big core to 312Mhz, little core to 338Mhz
- Overlock: depens on your ASV
- GPU OC to 806 Mhz
- Init.d Support
- NTFS file system enabled
- CIFS/NFS file systems enabled
- F2fs supported
- Allow ADB-Insecure
- Wlan Wakelock decreased
- Fully controllable with synapse
- TCP (Network) control: Bic (default), Reno, cubic, Westwood, Highspeed, Hybla, HTCP, Vegas, Veno, Scalable, LP, Yeah and Illinois
- Selinux is set to permissive
- Zen-Tune implemented
- All bad samsung drivers disabled (like tima or rkp)
- Force encryption disabled
- Knox faked to 0x0
- Boeffla wakelock control
Download:
Marshmallow V1.X:
V1.9.7 on AndroidFilehost
Nougat V2.X:
V2.11.0 on AndroidFilehost
Oreo V3.X:
V3.1.0 on AndroidFilehost
Download via GrifoDev
All old releases
Bugs/Problems:
- None
Instructions:
0. Make a backup of your current stock kernel in TWRP, just in case you want to go back
1. Install a custom recovery for your phone, like this one here:TWRP
2. Follow the instructions on the page above, until you get a working recovery
3. Download the Kernel from below and copy it to your external SD Card
4. Reboot to your recovery by pressing volume up, home button and power button at the same time.
5. Install zip/select the kernel
6. Flash supersu, phh's root, magisk and all things that modify your boot.img
7. Wipe cache and dalvik cache (recommand)
8. Reboot
If you wanna join the beta tester group, download yourself telegram and click on the chat link: Telegram Group
Support:
If you like my work, feel free to hit thanks and/or give me a small donation by clicking the link right below. Thank you very much in any way! :good:
PayPal​
Credits/Thanks:
- Samsung for sources
- the great linus for his amazing kernel source
- arter97
- Jesec (for the great FP fix!!)
- dorimanx
- AndreiLux
- halaskz
- neobuddy83
- UpInTheAir for his great Synapse implementation
XDA:DevDB Information
SuperKernel for herolte, Kernel for the Samsung Galaxy S7
Contributors
Tkkg1994
Source Code: https://github.com/GrifoDev/SuperKernel
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: V3.1.0
Stable Release Date: 2018-08-31
Created 2016-05-30
Last Updated 2018-09-25

Changelog:
Old Changelogs:
SuperKernel V1.0:
- Changes compared to stock:
- updated CPUfreq drivers
- updated to latest stable linux (3.18.34)
- updated zram/zsmalloc and zswap for better ram management
- implemented tasks adj tree
- updated ext4
- updated crypto files
- added UKSM
- updated workqueue and sched features
- added gentle fair sleepers switch
- added new governors, ioscheds and tcp
- backports from 4.0 kernel
- many more things (already over 1000 changes compared to stock!!!)
- detailed history
SuperKernel V1.1:
- fixed fingerprint support, thanks to @Jesse Chan who found the right files to delete!
- arm64: mm: support ARCH_MMAP_RND_BITS
- int_sqrt.c: Correction square root algo with naming
- int_sqrt: Improve 3x faster integer sqrt
- mm: mmap: add new /proc tunable for mmap_base ASLR
- mmc: core: Expose use_spi_crc module parameter in sysfs (and disable it to gain perfomance)
- tima, knox and all "bad" samsung related configs are disabled now!
- over 100 updates in kernel/sched and in kernel/rcu to gain performance and better batterylife
- as always, visit github to see what exactly changed!
SuperKernel V1.2.1:
- Reverted back some changes I made in kernel/sched and kernel/time -> Probably fixed the random reboots (I never had one before, so you need to test this)
- Added the requested ROW iosched
- Added UC/OC frequencies thanks to @Jesse Chan (Kernel detects if you phone is capable or not for OC (jesses work), I added a check that only Grade A phones have full OC)
- added DAX to fs
- Many /mm and filesystem Updates (for ext4, ext3, ext2 and f2fs)
- Applied Jesse's fingerprint lag fix
- updated kernel/locking
- implemented Zen-tune V4.5
- cfq-iosched: fix the setting of IOPS mode on SSD
- More changes on github
SuperKernel V1.2.5:
- changed ramdisk compression from lz4 to gzip (which should fix systemless xposed)
- add a fsync toggle to enable and disable fsync
- added async from HTC
- Use erandom functions
- added wakup toggle for wlan
- mm: Allow for Exynos swap to be enabled
- enabled 2 additional lower CPU steps
- update "mm/zsmalloc: don't fail if can't create debugfs info"
- updated cifs/nfs/nfsd and filesystems
- updated memory management (page_alloc, vmstat, etc)
- added new z3fold driver
- probably made fingerprint scanner a little big faster
SuperKernel V1.3.1:
- Updated ramdisk to APF2
- Updated linux to 3.18.35
- removed the red latter at start up (you really really wanted that )
- Fixed random reboots from 1.3 in superman rom
- added a wakelock fix who should fix some google wakelocks
SuperKernel V1.4:
- completely reworked my w. Wipe cache and dalvik cache (recommand)
hole source code, now available under: Github
- Updated ramdisk with latest supersu patch
- many updates in /base/power/opp
- backports from 3.19 branch
- interactive updates (even more smooth now)
- added kasan for arm64 devices
- overall smoothness improved
- tested over one day, not a single reboot till now
SuperKernel V1.7:
- fixed phone turning on when offline charging
- Updated base and ramdisk to latest BPH6 source, this kernel will only work on BPH6 ROM!!!!
- added full synapse support, thanks to UpInTheAir (I adapted his implementation to work on S7)
- Updated linux to 3.18.39
- added f2fs support for /data
- fixed private mode not working after a reboot
- fully remade the whole source tree to get you the best experience!
- fixed the tcp bug which would otherwise make your phone vulnerable
- some other backports
- updated workqueue
- switched to 7.0 sabermod toolchain
- many more things I may forgot
SuperKernel V1.8.5:
- Started from scratch on BPHJ source code
- No more freezing, not a single problem left anymore!
- Updated to 3.18.42 linux (latest)
- Merged some new linaro patches into kernel
- f2fs should now work (and stay) on partitions you have chosen
- HMP opimizations added (tunable in synapse)
- GPU UC removed for now
- CPU OC/UC enabled, but stock freqs are default on first flash
- Disabled PEWQ (can be enabled in synapse)
- Updated thermal
- Disabled task ADJ tree
- enabled hmp packing
- crypto updated
- cpufreq some small updates
- BPIF ramdisk
- Selinux audit configurable
SuperKernel V1.9:
- Based upon BPJ7 source code
- Updated to linux 3.18.44
- added GPU OC to 806Mhz (thanks to @lyapota)
- updated ramdisk to BPJ7
- fixed some battery settings in synapse
- updated busybox to 1.26
- patched CVE-2016-5195
- changed behavior of cpu on high freqs a bit
SuperKernel V1.9.2:
- Updated to BPJG source drop
- Updated ramdisk to BPJG source
SuperKernel V1.9.5:
- This kernel is only for MM!
- Ramdisk base changed to BPL3 (source base is still the same)
- Updated linux to latest 3.18.45 version
- Backported most crypto drivers form 4.4 mainstream linux
- Enabled new crypto drivers and optimizations
- Updated random drivers
- Updated synapse, hopefully all is up to your needs now
- Added thunderplug hotplug (keep in mind that playing with thunderplug settings may lead to SOD)
- Added a special tab for hotplug drivers: Stock, disabled or thunderplug
- Updated busybox
- Updated script to create an init.d file if not existing
- Fixed LED fading in synapse
- statenotifier enabled again for thunderplug
SuperKernel V1.9.6:
- Based on latest BPL3 source drop release
- Fixed adaptable storage problem
SuperKernel V1.9.7:
- Rebased on latest BPLB Kernel source drop
- Updated ramdisk to latest BPLB
- Updated Linux version to 3.18.46
SuperKernel V2.0:
- Only for NOUGAT and TOUCHWIZ roms
- Rebased on latest DPLT base
- Latest DPLT ramdisk
- Latest f2fs backport from 3.18.y branch
- Maple iosched added (needs testing)
- selinux: nlmsgtab: add SOCK_DESTROY to the netlink mapping tables
- UPSTREAM: capabilities: ambient capabilities
- BACKPORT: full hardened usercopy backported
- mnt: Add filesystem private data to mount points
- New DVFS tab in synapse
- Updated all mcRegistry files to Nougat
- Changed toolchain to selfcompiled GNU 6.3 a53 optimized
- Sqlite binary updated
- Fstrim added
- Busybox changed to sbin/busybox (needs to be at this directory otherwise synapse won't work!)
- Some other things I may forgot
SuperKernel V2.0.1:
- Linux updated to 3.18.47
- busybox detection enhanced (you can now install to /sbin, system/xbin or su/xbin)
- State notifier disabled by default
- Allow all cores to go to highest freq
- People report working deepsleep so if it does NOT work for you, give me your wakelock stats, otherwise that's not helping anyone
SuperKernel V2.0.2:
- Updated ramdisk to DQAS
- Changed some settings in wakelock tabs for synapse (deepsleep issue was produced setting to extreme levels in synapse)
SuperKernel V2.1.5:
- Based on latest DQB3 release
- Updated Linux version to 3.18.48
- Updated ramdisk to DQB3
- Updated all mcRegistries to DQB3
- Added HID gadget keyboard/mouse patch
- Updated android binder driver
- Also one file to flash for all variants
SuperKernel V2.2.0:
- Based on latest DQB7 source drop release
- Updated to latest DQB7 ramdisk
- Fake knox 0x0 (as in superman-rom 2.2 or superstock-rom 2.5) (credits to @lyapota )
- Fixed init.d not working correctly sometimes
SuperKernel V2.4.2:
- Completly rebased on top of superstock kernel
- Based on latest DQCG release
- Updated ramdisk to DQCG release
- Added and reworked scripts to fake knox (should also work with supersu now)
- Updated conservative and ondemand govenror
- Added PWM flicker free patch
- Fixed safetynet failing sometimes
SuperKernel V2.4.3:
- Updated Zen-tune to V4.10 version (only minor changes)
- Fixed thunderplug showing errors in synapse
- killed PWM flicker free due to many broken stuff
- mcRegistry files have been upgraded to DQCG
- Reverted many sched patches, I think general performance is much better now (maybe placebo idk), please let me know your thoughts!
- Fixed some synapse errors here and there, still I haven't had the time to work on cortex brain staying offline, sorry guys
SuperKernel V2.5.0:
- Source updgraded to DQD1 (same as DQD2)
- Ramdisk updated to DQD2
- mcRegistry updated to DQD2
- Fixed external iosched error on Synapse
SuperKernel V2.5.2:
- Ramdisk updated to DQD3
- mcRegistry files updated to DQD3
- Linux version updated to 3.18.51
SuperKernel V2.6.1:
- Updated to DQEF source code
- Updated ramdisk to DQEF
- Added more flags to resetprop (secret mode in browser should work again, at least it did on the s8)
- Updated to most recent f2fs branch from official google supporter
- Updated Linux to 3.18.56
- Updated mcRegistry to DQEF
SuperKernel V2.7.0:
- Based on latest DQFM source code
- Ramdisk updated to latest DQFM
- Updated linux to 3.18.60
- Reverted a patch in one of those linux updates which broke deepsleep in some cases
- Changed code for mcRegistries: they won't get replaced anymore, it just deletes the "bad" file
- Added spectrum support, untested!
SuperKernel V2.7.2:
- Based on latest DQG1 source code
- Ramdisk updated to latest DQG1
- Updated linux to 3.18.66
- Includes GPU libs, so there is no chance after another kernel this will bootloop!
- Since samsung is not updating their kernels very frequently on the s7, I thought I better push out some small updates
SuperKernel V2.8.0:
- DQH8 source drop update
- DQHY ramdisk update
- Linux update to 3.18.70
- Toolchain update to GNU GCC 6.4.0 @djb77
SuperKernel V2.9.0:
- Finally an awesome update to DQIC with a much higher changelist!
- DQIC ramdisk update
- Linux update to 3.18.72
- Updated AIK to V2.9
SuperKernel V2.10.0:
- DQJ1 source drop update
- DQJ1 ramdisk update
- Linux update to 3.18.77
- 6.4.1 toolchain update to @djb77
SuperKernel V2.10.1:
- DQK1 source code shares the same source as DQJ1, that's why it's only a small change
- DQK1 ramdisk update
- Linux update to 3.18.83
- Toolchain updated thanks to @djb77
- Boeffla wakelock control added
SuperKernel V2.10.5:
- DQLF still has the same kernel source code as DQK1
- DQLF ramdisk update
- Linux updated to latest 3.18.91
- Updated toolchain
- F2fs update to latest release
- AIK updated to v3.1
SuperKernel V2.11.0:
- DRAG source code update
- DRAG ramdisk update
- Linux update to 3.18.94
- Toolchain updated thanks to @djb77
SuperKernel V3.0.1:
- This kernel can only be used on OREO stock based roms! (no ports)
- Updated kernel source to most recent ERG2 code
- Updated ramdisk to ERG2
- Changed toolchain to google 4.9 for better compatibility
- Updated AIK to 3.3
- Updated f2fs to most recent available
- Updated linux to 3.18.118
- Added battery store mode
- All previous features are included!
SuperKernel V3.0.2:
- Rebuild from scratch to fix some bugs
SuperKernel V3.1.0:
- Source code based on ERH1
- Updated linux to 3.18.120
- Fixed samsungs mismatch in kernel compilation

Q&A
Below I added some basic Q&A stuff which here so hopefully it will answer most of your questions!
Q: How to get into Download Mode?
A: Power off your phone, than hold: home + volume down + power on button until you see the download mode.
Q: How to get into Recovery Mode?
A: Power off your phone, than hold: home + volume up + power on button until you see the recovery mode.
Q: I get verification failed at start up!?!? My phone is broken now?
A: Yes, you have to buy a new phone now. Just kidding You did not disable force encryption in TWRP (how to do so you will find below in how to decrypt your phone).
Q: I get FRP LOCK? WHYYYYYY???
A: Very simple answer, you did not enable OEM Unlock in developer options. Now you need to flash full rom with odin again and start from scratch. But don't forget to enable OEM Unlock this time!
Q: I got FC's and other Problems with the kernel, what to do?
A: Take a logcat for me, developers use to say: without a log, it never happened . A logcat can be grapped with a PC and ADB installed, simply type: adb logcat > log.txt while your phone is connected and the error is happening.
Q: What kind of logs can I provide to help you?
A: Logcat: This one is for general infos about FC's
DMESG: this is for kernel related things
Last_Kmsg: this can be used after a random reboot
Q: How to get logs?
A: 1. Connect your phone to your pc
2. Make sure you got usb debugging enabled
3. Install Minimal ADB tool
4. After install open it and type: adb logcat > logcat.txt, adb shell dmesg > dmesg.log, adb shell cat proc/last_kmsg kmsg.log
5. Send me the file you got
Q: Which devices are supported at the moment?
A: Current supported devices are: SM-G930F/FD/W8. All other exynos models can work but are UNTESTED
Q: Is this kernel working on Snapdragon 820 variants?
A: No, sadly not.
Q: Help, I never had a code and now after installing the rom my phone asks for a password??
A: Your device is still encrypted, on step 0 it tells you to be sure you're not. So, what do you need to to in case you are still encrypted:
1. Boot into TWRP
2. Select Wipe
3. Select wipe data
4. Then you manually need to type "yes" with the keyboard
5. Confirm the wipe (this will remove the encryption)
6. Reboot your recovery
Q: Is there a way to get rid of encryption which is simpler?
A: Not really, you could also wipe data with stock recovery but this is quite a big hassle so above method works better.
Q: On TWRP there is an error about /data mount, what to do?
A: Your device is encrypted, follow the above steps to get rid of your encryption.
Q: Synapse shows no UCI support!
A: Reflash kernel, a script of you may overwrite my synapse config
Q: I want to switch kernel, how?
A: Since we have systemless xposed and systemless supersu, we have patches in ramdisk of boot.img. This means you have to reflash xposed and supersu after every change of kernel!.
Q: I lost root after installing this rom. What to do?
A: All mods (like supersu, phh's root, xposed and magisk) are stored in /ramdisk of kernel boot.img. So if you flash this rom, and after this another kernel (Which has supersu included by default) you can not do much. You have to stick to the two kernels provided in rom. Also when switching kernel, you need to flash all related zips again after changing it. Last tip: Do not use magisk until you really need it for android pay!
Q: I got random reboots, heeelp!
A: This is most likely from a custom kernel, if you face random reboots please check if you have the latest kernel installed or switch back to the stock kernel included in the rom.
Q: My screen is kind of yellow/orange and the touchscreen doesn't work at all!
A: You have chosen the wrong kernel in aroma selection. Reflash the rom without any wipe selecting the right kernel version.

First! DL now and flashing! Thanks for the hard work!
Sent from the silver bullet 930F Running Superman Rom

Will apps like easyHome (https://play.google.com/store/apps/details?id=com.jamworks.easyhome) work? It uses FP as capactive home button.

Flashed and running awesome so far, haven't messed with any of the settings yet though.
Sent from the silver bullet 930F Running Superman Rom

Quickvic30 said:
Flashed and running awesome so far, haven't messed with any of the settings yet though.
Sent from the silver bullet 930F Running Superman Rom
Click to expand...
Click to collapse
Would you be so kind to show antutu benchmark. I just want to see what it improves

Shuuin said:
Would you be so kind to show antutu benchmark. I just want to see what it improves
Click to expand...
Click to collapse
Benchmark doesn't show any hints of real-world results when it comes to kernels..
Sent from my SGP712 using XDA-Developers mobile app

Shuuin said:
Would you be so kind to show antutu benchmark. I just want to see what it improves
Click to expand...
Click to collapse
Here ya go
Sent from the silver bullet 930F Running Superman Rom

Great!!!!Thank you for your works!!!!

Thanks for this kernel. I like the zzmoove governor. But if i choose him on little my phone freezes and than it reboots. At big it's ok

Black_Focus_X said:
Thanks for this kernel. I like the zzmoove governor. But if i choose him on little my phone freezes and than it reboots. At big it's ok
Click to expand...
Click to collapse
Zzmoove does hotplug, but the little cores can't do hotplugging. So it will reboot
Sent with my SM-G930F powered by SuperMan

Tkkg1994 said:
Zzmoove does hotplug, but the little cores can't do hotplugging. So it will reboot
Sent with my SM-G930F powered by SuperMan
Click to expand...
Click to collapse
Any chance that you will add..
1) ARCH_POWER
2) ROW Scheduler
3) Make Power Efficient WorkQueues user-configurable in next version
4) Trim kernel and remove useless debuggers, bloated kernel drivers and so on for making the kernel as slim and battery / performance friendly as possible
5) (Perhaps) configurable C-States (Idle states) ?
Just as some bonus, useful stuff in v2.0?
Sent from my SGP712 using XDA-Developers mobile app

Destroyedbeauty said:
Any chance that you will add..
1) ARCH_POWER
2) ROW Scheduler
3) Make Power Efficient WorkQueues user-configurable in next version
4) Trim kernel and remove useless debuggers, bloated kernel drivers and so on for making the kernel as slim and battery / performance friendly as possible
5) (Perhaps) configurable C-States (Idle states) ?
Just as some bonus, useful stuff in v2.0?
Sent from my SGP712 using XDA-Developers mobile app
Click to expand...
Click to collapse
1. Arch power has been removed on mainstream kernel
2. ROW was my plan as well
3. It is enabled by default, but isn't it already tuneable?
4. This is always my goal
5. Haven't thought about that until now
Sent with my SM-G930F powered by SuperMan

Finally it's come！Will it be implement the FP function to the future build？
---------- Post added at 07:26 AM ---------- Previous post was at 07:24 AM ----------
krogoth said:
Will apps like easyHome (https://play.google.com/store/apps/details?id=com.jamworks.easyhome) work? It uses FP as capactive home button.
Click to expand...
Click to collapse
i don't think so coz it will totally stop the FP SVC when u flash this kernel

Another question. Can you add undervolting?

Tkkg1994 said:
1. Arch power has been removed on mainstream kernel
2. ROW was my plan as well
3. It is enabled by default, but isn't it already tuneable?
4. This is always my goal
5. Haven't thought about that until now
Sent with my SM-G930F powered by SuperMan
Click to expand...
Click to collapse
PowerEfficient WorkQueues seems to revert itself to "Enabled / On" even though I have tried to disable it..
Sent from my SGP712 using XDA-Developers mobile app

Black_Focus_X said:
Another question. Can you add undervolting?
Click to expand...
Click to collapse
I'm using the KTweaker app and it allows me to undervolt.
Sent from the silver bullet 930F Running Superman Rom

Black_Focus_X said:
Another question. Can you add undervolting?
Click to expand...
Click to collapse
Quickvic30 said:
I'm using the KTweaker app and it allows me to undervolt.
Sent from the silver bullet 930F Running Superman Rom
Click to expand...
Click to collapse
Yes it's already in the kernel but not all kernel apps can detect that. Will add stweaks and/or synapse support for this soon
Sent with my SM-G930F powered by SuperMan

Ok. With Kernel Adiutor i don't see it

[KERNEL][MINOTE2][LOS14.1]CrazyAquaKernel v2 [4-9-17]

FOR DEVS AND USERS BEFORE FIGHT ME CLICK HERE!: https://forum.xda-developers.com/showpost.php?p=70362424&postcount=3
Code:
DISCLAIMER!!
I am not responsible in any way for anything that can be happen to your device when you flashing my kernels.You do so at your own risk!
Features
Anykernel:
- Anykernel2 zip for maximum compatibility with all ROMs, CrazyAquaKernel uses your existing ramdisk (Do NOT flash this over other custom kernels!You should only flash CrazyAquaKernel over the kernel that came with your ROM!!)
Toolchain:
UBERTC 4.9 Toolchain
CPU:
- governors:
elementalx
interactive
ondemand
zzmoove
ondemandplus
conservative
powersave
userspace
- input boost
IO schedulers:
bfq
tripndroid
cfq
noop
deadline
fiops
row
sio
siopilus
zen
vr
fifo
Thermal:
- msm thermal
GPU:
- Adrenoboost
More:
- init.d support
- insecure kernel (adb has root privileges)
- frandom
- PVS level info
- frandom
- notification led control
- kcal v2
- CRC Check Disabled
- Dynamic filesystem read-ahead
- A lot improvments
- A lot fixes
Download Link CrazyAquaKernel[AnyKernel]:https://www.androidfilehost.com/?w=files&flid=209542
Installation guide
Do NOT flash this over other custom kernels!
You should only flash CrazyAquaKernel over the kernel that came with your ROM!!
- Download Kernel from this thread
- Flash it with Recovery
[Wipe cache and Dalvik cache recommended]
- Then Reboot
Enjoy the CrazyAquaKernel !!!!
Credits
thx Eliminater74
thx Faux123
thx Savoca
thx RenderBroken
thx flar2
thx osm0sis
thx ShinyShide
thx bhb27
thx Lord Boeffla
thx the devs where made the cm14 bootable and working
thx CrazyGamerGR yeh me
Source Code: https://github.com/CrazyGamerGR/CrazyAquaKernel-xiaomi-sd820-sd821-los

FAQ
Recommended app : Kernel Adiutor
changelogs
v1.0/24-08-17
- initial release
v2.0/4-9-17
- input boost
- frandom
- msm thermal
- many improvments under the hood

reserve1

reserve2

reserve3

THANKS ¡¡¡¡¡¡¡

Nice and good to see more developers come here and put more attention on this phone !
Thanks !

Question : (1)Can it be used in MIUI ROM ? (2)Can this Kernel bypass the detection about the bootloader unlocked ?

Kris Chen said:
Question : (1)Can it be used in MIUI ROM ? (2)Can this Kernel bypass the detection about the bootloader unlocked ?
Click to expand...
Click to collapse
This kernel is only for los based roms m8
Sent from my iPhone using Tapatalk Pro

CrazyGamerGR said:
This kernel is only for los based roms m8
Click to expand...
Click to collapse
So... I guess you will check and modify your introduction to this kernel.......
CrazyGamerGR said:
Anykernel:
- Anykernel2 zip for maximum compatibility with all ROMs,
Click to expand...
Click to collapse

mryugin89 said:
So... I guess you will check and modify your introduction to this kernel.......
Click to expand...
Click to collapse
Every aosp base rom now is base on lineageos except some nexus devices where got aosp roms,but my kernels doesn't work with stock roms
Sent from my iPhone using Tapatalk Pro

New update will be up soon!
Sent from my iPhone using Tapatalk Pro

New update is up
v2.0/4-9-17
- input boost
- frandom
- msm thermal
- many improvments under the hood
Download link: https://www.androidfilehost.com/?fid=745425885120759920

a request from China
Can you also make a kernel for MIUI, because MIUI is sometimes very hot and very crowded.Please forgive my poor English.

Working perfectly in las RR ROM

The CrazyAqua kernel is working just fine with RR 5.8.4 on my Xiaomi Mi Note 2.
Question:
Once I get the 5.8.5 update for my device will I need to reflash this kernel or what?

@CrazyGamerGR Hello, i really like your kernel so far, has a ton of options and cool stuff to experiment with. Never less there is one feature I personally really want to see, WiFi monitor mode, could you merge the code to your superb kernel? Please, I'm really itching to be able to use pcap, airmon-ng and all these beautiful tools on my Mi Note 2.
This is my first Xiaomi phone, i was always with OnePlus and Kali Net Hunter was available or ported to each of their devices and I'm really missing it over here with Xiaomi.
Thanks in advance!

[KERNEL][7.1.X/8.X/9.X/Stock 5.1.1] RZ Kernel for Sony Xperia Z1

Code:
#include
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this kernel
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.*/
Features
I/O Schedulers (these were actually added in upstream kernel source)
BFQ
CFQ
DEADLINE
FIOPS
NOOP
ROW [DEFAULT]
ZEN
CPU hotplugs: intelli_plug (ENABLED BY DEFAULT)
CPU thermal control: intellithermal (ENABLED BY DEFAULT)
Governors
conservative
elementalX
intelliactive
interactive
ondemand
powersave
performance
zzmoove [DEFAULT, profile: 3 (ybatext)]
CPU
Support for Multi-Core Power Saving, reduce CPU usage (available in CPU tab of Kernel Adiutor).
Reduced CPU Average-Load drastically (Less CPU-Load=Cool Device=More Battery-Life).
Support userspace CPU voltage controlling
GPU
Support for Adreno Idler algorithm, reduce high GPU frequencies usage for better battery performance
Support for Simple GPU Algorithm
Memory
Support for Adaptive Low Memory Killer (ALMK) (kill any process that cause thrashing scenario)
Support for Kernel Samepage Merging (KSM).
Support for zRAM compression algorithm (updated to upstream Linux 4.8)
Support for LZ4HC (LZ4 high-compression rate) compression algorithm for zRAM
Other tweaks and optimizations
Init.d support
Support Faux Sound Control (use Faux Sound app to set audio gain profiles)
Optimized Integer SQRT. for upto 3x faster operation.
OVERCLOCKED CPU to 2,5GHz
Westwood TCP congestion algorithm (small boost on network speed)
Hacked swappiness up to 200 by using hacks from Samsung kernel sources (default swappiness is 130)
SELinux Permissive (for V4A and etc...)
Disabled some battery-hogging WAKELOCKS
Support zswap for better memory compression
XDA:DevDB Information
RZ Kernel for Sony Xperia Z1 (honami), Kernel for the Sony Xperia Z1
Contributors
remilia15, SuperLamic
Source Code: https://github.com/remilia15/android_kernel_sony_msm8974
Kernel Special Features:
Version Information
Status: Testing
Created 2018-04-04
Last Updated 2018-09-14

Download link: Drive
CHANGELOG
v1.0: Initial release
v1.5: Post #11
v2.0: Post #17
v2.5:
Post #48
Support for stock 14.6.A.1.368: Post #52
v3.0: Post #97
v4.0 [FINAL]: Post #147

Small notes
The kernel is tested on C6902/C6903/C6906 model. Not sure about other Z1 variants (don't confuse with Z1c). Testers are welcome
As written in the thread name, make sure you're on ROMs mentioned in the thread name. Please report if other ROMs work with this kernel
The kernel is based on @SuperLamic's msm8974 kernel source, and other features were cherry-picked from other sources as well. Original credits goes to them
For dt2w, tap 2 fingers at once on your touchscreen (as mentioned in Modified-kernel thread)

Reserved for future usage

Twrp included ?

Any plans for oreo version?

Is it possible to disable dt2w?
I remember way back it was usually done by modifying a file like
echo "1" > /sys/android_touch/ *some dt2w file*

iga64828 said:
Twrp included ?
Click to expand...
Click to collapse
Well, you have to install it separately through FlashTool
pokepokepoke said:
Any plans for oreo version?
Click to expand...
Click to collapse
Maybe, after Oreo gone stable
SUPERUSER said:
Is it possible to disable dt2w?
I remember way back it was usually done by modifying a file like
echo "1" > /sys/android_touch/ *some dt2w file*
Click to expand...
Click to collapse
You can disable it from Kernel Adiutor -> Wake -> DoubleTap2Wake
Or sysfs way:
Code:
echo 0 > /sys/class/input/input1/wakeup_gesture
Sent from my Xperia Z1 using XDA Labs

nice set of features,,,, gonna give it a test

remilia15 said:
The kernel is tested on C6902/C6903 model. Not sure about other Z1 variants (don't confuse with Z1c). Testers are welcome
As written in the thread name, make sure you're on LineageOS 14.1. I haven't tested other N ROMs yet. Please report if other ROMs work with this kernel
The kernel is based on @SuperLamic's msm8974 kernel source, and other features were cherry-picked from other sources. Original credits goes to them
For dt2w, tap 2 fingers at once on your touchscreen (as mentioned in Modified-kernel thread)
Click to expand...
Click to collapse
Bootloops on RR Nougat 7.1.2 (yeah yeah yeah, read the disclaimer on support for other ROMS, just curious to test this kernel). Strange but offline charging works as expected and even booting into TWRP works. But while in TWRP I notice the device temperature begins to rise rapidly, causing it to reboot,,,,,hope this works in future releases. Device: C6902

RZ v1.5 is up! Changes
Implemented power efficient workqueues (thanks to franciscofranco)
Disabled DT2W by default
Enabled multi-core power saving by default
Reverted GPU OC, obviously because it doesn't do anything
Built with UBERTC 4.9
Disabled battery-hogging wakelocks (thanks to franciscofranco)
Enabled intelli_plug and intellithermal by default (you'll need to disable mpdecision from Kernel Adiutor so intelli_plug will work properly)
RZ v1.5 is available on my Drive folder. Please checkout OP for download link!
Cheers,

Confirmed working with latest Carbon N ?
Sent from my Xperia Z1 using XDA Labs

Good work on my c6903 LOS 14.1 SuperLamic.

Nice work. It's working fine on my C6906 running LOS 14.1 from SuperLamic with Magisk installed and working fine too. My phone was charging too slow but now it's fixed.

Hello, remilia15.
Thank you for your work.
This kernel is flash like update.zip in trwp recovery?

Seand1796 said:
Hello, remilia15.
Thank you for your work.
This kernel is flash like update.zip in trwp recovery?
Click to expand...
Click to collapse
Yes, the kernel is packed inside a flashable ZIP, so just flash it through TWRP

RZ v2.0 is up! Changes
Added support for userspace voltage controller (available in Kernel Adiutor)
Added support for Adreno Idler (reduce high GPU frequencies usage due to msm-adreno-tz overhead), and Simple GPU algorithm
Added governors: zzmoove [DEFAULT], elementalX
Disabled mpdecision and thermanager by default (through my own ramdisk implementation, may support other ROMs for sure, as confirmed with Carbon N and LOS N)
Added support for zswap (ported from Samsung msm8974 kernel source)
Added IO schedulers: zen, fiops (default is still ROW)
Added 100MHz GPU step (should reduce battery consumption on light usage)
Added support for Dynamic Fsync (disabled by default), powersuspend driver (default: HYBRID mode)
Reduced CPU standby voltage
Fixed dt2w deep sleep state (it should function properly now)
RZ v2.0 is available on my Drive folder. Please checkout OP for download link!

remilia15 said:
RZ v2.0 is up! Changes
Added support for userspace voltage controller (available in Kernel Adiutor)
Added support for Adreno Idler (reduce high GPU frequencies usage due to msm-adreno-tz overhead), and Simple GPU algorithm
Added governors: zzmoove [DEFAULT], elementalX
Disabled mpdecision and thermanager by default (through my own ramdisk implementation, may support other ROMs for sure, as confirmed with Carbon N and LOS N)
Added support for zswap (ported from Samsung msm8974 kernel source)
Added IO schedulers: zen, fiops (default is still ROW)
Added 100MHz GPU step (should reduce battery consumption on light usage)
Added support for Dynamic Fsync (disabled by default), powersuspend driver (default: HYBRID mode)
Reduced CPU standby voltage
Fixed dt2w deep sleep state (it should function properly now)
RZ v2.0 is available on my Drive folder. Please checkout OP for download link!
Click to expand...
Click to collapse
Hi
thanks for your works buddy
can u make kernel for other roms like RR too?
u can use anykernel :fingers-crossed:

Luncer said:
Hi
thanks for your works buddy
can u make kernel for other roms like RR too?
u can use anykernel :fingers-crossed:
Click to expand...
Click to collapse
I'm using the very first version of AnyKernel with very minimal patching commands
Somehow it's pretty hard for me to adapt to a newer AK version so I decided to write my own noob-friendly ramdisk patching script instead (compatible with all Z1 AOSP boot.img)
My kernel boots currently on LOS N and Carbon N. For RR, idk why it bootloops. Probably need some other kernel commits maybe?
Sent from my Xperia Z1 using XDA Labs

Runs nice..but I needed to flash the stock kernel from superlamic lineage os and then flash this kernel because the phone went in to a bootloop on the sony logo.
Just a reminder to what to do when your next update is coming
edit: no its magisk thats acting up.. wont't boot when installing this after flashing the kernel
Phone is booting with magisk on stock kernel so something is not right.
I don't have more time atm for this so im gonna let it be

[Kernel][8.0/8.1][J710X]HeliosPro Kernel V2.6

Welcome to The HeliosPro Kernel Thread for Galaxy J7 2016
Built with Various Oreo 7870 Source
Linaro GCC 6.1.1
Warning : Me nor XDA Are responsible for any damage that might be caused after flashing any file provided here. Please take caution and be aware of what you are doing. And Always backup !
​
-- Features --
[x]Fake Enforcing (Permissive and shows enforcing)
[x]Compiled with Linaro6.1.1
[x]Native BlueLight Filter To J710X Panel
[x]ADB Insecure
[x]Fake KNOX
[x]Private Mod support
[x]MultiCPU Governors
[x]Multi I/O Schedulers
[x]Multi TCP Algorithms
[x]Limited Wakelocks
[x]Dynamic Fsync 2.0
[x]Fsync
[x]PowerSuspend 1.5
[x]UKSM V1.23
[x]Boeffla wakelock blocker v1.1.0
[x]StateNotifier & SysfsHelper
[x]Optimized ZSwap
[x]Optimized Deadline I/O
[x]Better Input Booster
[x]Quicker Doze entry
[x]Other improvments for Batterylife and performance
[x]Support Android 8.0/8.1
[x]WireGaurd Support
[x]CPU VoltageControl
[x]CPU OC upto 1700MHz
[x]GPU OC Upto 1146MHz
[x]GCC 6/7 Support
[x]CRC Disabled by default
[x]Reduced Wakelocks
[x]GPU/CPU Voltage dropped
[x]Improved GPU Utilization
[x]Improved standby
[x]Adoptable SD patched
[x]Deodex oreo support
[x]Many ram improvments
[x]No sim breaking with 8.1 rooting
[x]Encryption Support for StockRoms
[x]And many more listed in changelogs below
[x]Pre-Rooted
The kernel comes included with EliteTuner to control various kernel parts.
--How to install--
If you have flashed Root through any means other than magisk, Please uninstall it (SuperSU>Full unroot)
Open developer options (Press aboutphone > build number 7 times) Enable OEM Unlock
Flash TWRP Recovery that can be found in J710 Section
Fully Wipe internal storage and format data (Must for first time flashing TWRP)
Copy Kernel to your desired Location
Install Zip > Select kernel.zip
Reboot and wait
First time rooting, Open magisk app Once to ensure root is working
--Basic Info --
This kernel is mainly for users who want more than just root, As permissive allows for more flexibility with some of the mods found on xda
You are free to use this kernel in any future rom aslong as you Link this thread / Github Source​
-- Credits --
@ananjaser1211 for this golden kernel and adding support for our device.
@BlackMesa123 and @corsicanu for working with my projects
@topjonhuw For Magisk
@geiti94 For Wifi password Fix
@Noxxxious For general help​And my Elite-Team for their contributions to my projects and being Awesome.​
Download <> Changelog <> More info In second Post
Github Source : https://github.com/ananjaser1211/Helios_7870​
XDA:DevDB Information
HeliosPro Kernel V2.6, Kernel for the Samsung Galaxy J7
Contributors
mohitmallick17, AnanJaser1211, corsicanu
Kernel Special Features:
Version Information
Status: Stable
Current Stable Version: V2.6
Stable Release Date: 2019-02-27
Created 2019-02-27
Last Updated 2019-02-27

HeliosPro V2.6 Update​
This is TOUCHWIZ only. The new compiler greatly improves performance on both 8.0 and 8.1 Based roms.
Enjoy, i know im not making any roms due to time, but i can support this kernel.
Changelog :-
- Native BlueLight Filter To J710X Panel
- Compiled with Linaro 6.1.1 Compiler
- Performance and battery greatly improved with new compiler
- Fixed custom ramdisk scripts
- Deodex Supported well with magisk
- GMS Blocker
- 99Killer service (kills gms in idle for better sleep)
- NFC Should work now
- More precise cpu voltage
- Magisk 18.1 Included
Follow the Full change log on the Github source.
Download : Google Drive
Size : 29.1MB
HeliosPro Kernel V2.5
Android 8.0/8.1 Only
J710F/FN/G/M/MN/GM (And any J7(6) variant)
​Changelog :-
-Supports both 8.0 and 8.1.1 Stock/Ported TouchWiz Roms
- Updated drivers to latest J530F 8.1 Source
- Adoptable Storage (not tested)
- Encryption Support (on stock roms only)
- Improvements to GPU CPU Over clocking Thanks @renoxtv
- Ensure you have LATEST TWRP otherwise you wont be able to read Internal storage in TWRP
- Removed 160mhz GPU as it didnt work and caused issues
- Fixed CPU Undervolting (overvolting doesnt work well)
- GPU overclocking and Control now works on EliteTuner
- Updated Camera and WiFi to latest 8.1 Firmware
- Magisk 17.2 Included
- some other minor improvements to pretty much everything
Follow the Full change log on the Github source.
old changelog
HeliosPro Kernel V2.0
Android 8.0/8.1 Only
J710F/FN/G/M (And any J7(6) variant)
​
This can be used on any of my 8.0 Roms and tested on stock 8.1 Rom (does not break Simcard when rooting)
its based off multiple exynos7870 sources
P.S : GPU overclocking is not yet completed, you can use it manually with OxygenControl app
instead of EliteTuner app (included in zip)
HeliosPro v2.0 Changelog
- CPU Overclock upto 1.7GHz and VoltageControl
- GPU OverClock Upto 1146GHz
- Memory Mangment improvments
- MMC improvments
- Full Wakelock Control for wlan/bt and much more
- BoefflaWakelock Blocker With preconfigured WLs
- UKSM V1.2.3
- SecBattery control and Unstable current detection
- Powersuspend Driver for display
- Fsync Toggle
- Dynamic FSync
- Tons of I/O Schedulers
- Tons of CPU Governors
- StateNotifier Driver
- CPUFreq optimizations
- DisplayState hooks
- ondemand/conservative cache improvments
- Swap/VNSwap improvments
- WireGuard Support
- F2FS Support
- Frandom Support
- Muted useless debug msgs
- Tons other than can be tracked in commits
I/O Schedulers :-
- Maple
- BFQ
- ROW
- Fifo
- Fiops
- Sio
- SioPlus
- Tripandroid
- VR
- ZEN
CPU Governors :-
- Blu_Active
- CafActive
- hyper
- bioshock
- cultivation
- dancedance
- electrodemand
- impulse
- intellidemand
- ondemandX
- pegasusq
- smartass2
- smartmax
- wheatly2
Source : Github​
RefinedKernel (7.0/7.1.1)
V2.7
-WireGuard Support
-HotSpot Fix for Note 8 port
-CPU Boot frequency reduced
-GPU/CPU Frequency improvments
-InputBooster Changes
-Boosted charging limit
-Updated Ramdisk
-Magisk 16.3 included
---------------------------------
V 2.6
-CPU/GPU Overclocking support
-Support for more variants
-Fixed Magisk resetprop conflict
-Disabled DM-Verity from source
-Fixed KNOX 0X0 PATCH
-Removed Audit Spams in log
-Disabled Samsung RMM
-Disabled RKP/KAP/TIMA From source
-Slight increase to charging current
-Inputbooster ~ 1.2GHz
-CPU OC upto 1700MHz
-GPU OC Upto 1146MHz
-Allow CPU To go as low as 200MHz
---------------------------------
-V2.5
-Magisk V15.2
-Dynamic Fsync 2.0
-HTC Asynchronous Fsync
-PowerSuspend 1.5
-UKSM V1.23
-Boeffla wakelock blocker v1.1.0
-StateNotifier & SysfsHelper
-Optimized ZSwap
-Optimized Deadline I/O
-Better Input Booster
-Quicker Doze entry
-Other improvments for Batterylife and performance
----------------------------------------------------
-V2.0 Note 8 port
Rebuilt the kernel from latest source code : J530FXXU1AQI3
Added CPU Governors
Added I/O Sched
Added TCP Algorithms
Added FakeKnox
Added ResetProp
Added 7.1.1 Support
Added CPU Improvments
Reduced Wakelocks
----------------------------------------------------
-V1.0 Initial release

F.A.Q​Q : What benefits Does this have over stock kernel ?
A : This kernel is aimed at Android enthusiasts who like to get the most out of their phones. But also is user friendly and pre customized for the average user to figure it out
Q : Can i use Kernel Auditor ?
A : Yes, but to utilized the full potential of this kernel including overclock and many more, you should use EliteTuner included in the ZIP
Q : What is Overclocking ?
A : Basically, Slightly more performance For an extra consumption in battery. you can google it for more details
Q : Why is CRC disabled by default ?
A : The extra operations can cause a big hit on Block performance
Q : Is it safe to overclock ?
A : ive tested the kernel on the Max over clock setting (Without turning off the 4 big cores) without any problems for a month
Q : What is SamsungHotplug ?
A : its a feature from samsung that Auto-Disables Inactive Big Cores to reduce power consumption
Q : Why i cant See/set Big cores frequency?
A : thats due to hotplug removing the sysfs files that control the frequency and overwrite them by stock values
Q : Does this kernel Pass SafteyNet ?
A : Yes, The kernel has all the needed bypasses already so it can even bypass safteynet without Magisk
Q : Can i use Knox Apps ?
A : No, You cant use secure Storage, However it has PirvateMode Support built in (if your ROM supports it too)
Q : Can i use this on Stock Rom ?
A : Yes, it works on both Stock and Custom (including 8.0/8.1 Ports)
Q : What is the MAX mAH i can charge at ?
A : charging limits are changed from 1A to 1.5A​

--- Reserved ---​

--- Reserved ---​

WoW. Good Job!
And first comment

how to turn on the blue filter? Stock rom 8.1

alik23kz said:
how to turn on the blue filter? Stock rom 8.1
Click to expand...
Click to collapse
Simple. All you need to do is to push the BlueLightFilter apk from a supported rom 8.0/8.1 to priv-app and make a reboot. Add the toggle for it, or launch it via activity launcher.

Good kernel i installed in oreo fusion

Reset?
I am using Oreo Fusion, do I still need to factory reset or wipe my data?

chechemon said:
I am using Oreo Fusion, do I still need to factory reset or wipe my data?
Click to expand...
Click to collapse
No. You don't need to wipe data or factory reset.
Just flash it!
---------- Post added at 03:19 PM ---------- Previous post was at 02:36 PM ----------
This kernel is good for fix the bluelight filter on OreoFusion Rom. It really fixes it.

chechemon said:
I am using Oreo Fusion, do I still need to factory reset or wipe my data?
Click to expand...
Click to collapse
Flash and done

Can anyone please guide me to compile kernal for nethunter please andr also tell me from which i take source kernal for j710f and the compile it for nethunter

Iam using stock oreo rom 8.1.0 from samsung. I have rooted my phone with magisk and have installed oxygen kernel. Do i have to wipe data and flash this kernel or just flash it.

Sulltan Mehmood said:
Iam using stock oreo rom 8.1.0 from samsung. I have rooted my phone with magisk and have installed oxygen kernel. Do i have to wipe data and flash this kernel or just flash it.
Click to expand...
Click to collapse
Just flash it!

No one is replying me what the heck is that

please also we want a version for AOSP

Kindly update to version 2.7 as it is already released for j7 pro

Kindly compile it to work with some external wifi adapter(WLAN1) and enable ralink drivers please.
I want to use NetHunter with J710F.
Please enable these features kindly, request to OP.

Also port some goodies from oxygen kernel e-g spectrum, new kernel from source and gpu voltage and others please a humble request.. also make sure to increase battery timing with efficient performance with lowest consumption of battery.

[KERNEL] [Q] Twisted Kernel V28 [Dipper] [30/06/2020]

This kernel supports ROMS based on Android 10 only.​
Main features:
- Upstreamed to Linux 4.9.228
- Spectrum profiles
- Compiled with Clang 11 + LLD + Polly
- Flash and forget
User features:
All these features can be used via EXKM app
- Vibration Control
- KCAL (Colour control)
- Sound Control
- Minimum Brightness Control
- USB Fast Charge
CPU features:
- CPU Governors: Schedutil
- Schedutil updated with patches from newer Linux versions
- Using PELT scheduler mechanism
- CPU idle improvements by kerneltoast
- CPU input boost
- RCU boost
File system & memory related features:
- NTFS and F2FS file systems supported
- f2fs Rapid GC
Network features:
- Westwood set as default TCP algorithm
- TTL
Other features:
- Xbox and Dualshock controllers supported with drivers updated to the latest
- Safetynet Flags Removed
- DTS Ultra support
- Wireguard support
- VDSO for better performance in 32 bit apps
- Unused Drivers And Logging removed for a smaller image
Requirements:
Magisk for recommended kernel configuration to set
First Time Installation (clean flash):
1.) Download the Kernel from second post
2.) Have Stock kernel and ramdisk installed, if you are coming from another kernel, follow 'Restore stock boot partition guide' below
3.) Flash Magisk (optional)
3.) Flash the kernel in recovery
Upgrading the kernel:
1.) Download the kernel from the second post
2.) Dirty flash the kernel (this means flashing the kernel without wiping anything)
Restore stock boot partition guide:
This guide will show you how to restore your ROMS stock kernel and ramdisk without losing any data. It will also uninstall Magisk which can be flashed again. Follow this guide if coming from another custom kernel or if something is not working like spectrum or the config file in twisted kernel.
Method 1:
1) Dirty flash your current ROM. This means installing the ROM without wiping anything.
2) Flash Magisk if desired.
3) You are now ready to flash a custom kernel.
Method 2:
1) Extract boot.img from your currently installed ROMs zip file.
2) Go to the install page in TWRP > Flash image > Select the boot.img you extracted and flash it to the boot partition.
3) Reflash Magisk if desired.
4) You have now restored your stock kernel and ramdisk and can now flash a custom kernel.
Hit thanks or donate to support my work
Donators:
Hellboy4
Amnon Nir
Ricardo
Thomas Boll
Peter Goudschmidt
PM if you want your XDA profile linked on this list
XDA:DevDB Information
Twisted Kernel, Kernel for the Xiaomi Mi 8
Telegram https://t.me/twistedkernel
Contributors
Twisted Prime
YTG, Hellboy4, Rommco05, Dahake, Spyronos for testing
bgcngm, abhishek987 for maintaining LOS kernel
oipr for sched backports
Raphielscape for backports
osm0sis for anykernel installer
SultanXDA for Simple LMK, CPU input boost
kdrag0n for lots of stuff
flar2 for vibration control and sound control
Arter97 for f2fs enhancements
frap129 for Spectrum
Everyone whom I cherry-picked from
Source Code: https://github.com/TwistedKernel/Twisted-845
Version Information
Status: Stable
Current Stable Version: V22
Created 2019-11-21
Last Updated 2020-03-02

great! i will try it

Downloads:
Download

Notes:
USB Fastcharge
This feature increases the maximum charging current from a PC to 900 mA from the default value of 500 mA.

Thank you. I hope you will support Miui Q soon.

khanhdx said:
Thank you. I hope you will support Miui Q soon.
Click to expand...
Click to collapse
I agree

hisham2630 said:
I agree
Click to expand...
Click to collapse
Try the latest nightly build

Delete please.

Twisted Kernel 11.0 B991 - Q:
- Rebased on los17 source. The base is now pure Android Q CAF.
- Linux 4.9.206
Download (https://drive.google.com/drive/folders/1k4VJxpE4VY5nNAe01DWNBcSHG0m59QlC?usp=sharing)

Twisted Kernel 13.0 B1030 - Q:
- Updated audio drivers
- Updated FTS touch screen drivers
- Removed Linux updates after 4.9.203 (caused black screens)
- iommu optimised by kerneltoast
- Removed volume key toggles from installer
- Rewrote TKManager to /TKManagerV4 in internal storage
- Moved charge limiter toggle to TKManagerV4/charging
- Moved low power saver toggle to TKManagerV4/powersaver
Download (https://drive.google.com/drive/folders/1k4VJxpE4VY5nNAe01DWNBcSHG0m59QlC?usp=sharing)

I'm try on mi8 miui
Sound works
But camera doesn't work

Hi, amazing job with this kernel!
I had just a on question - could you add some overclocking option (shouldn't be by default just an option in app), like on Pocophone? Because there are no options for MI 8 with overclocking
With this feature that amazing kernel would be a beast!

Good jobs
Good jobs bro.I like this kernel very much.

Twisted Kernel 14.0 B1067 - Q:
- Updated more drivers from Xiaomi
- Scheduler updates from Linux 4.14
- Switched to PELT
Download (https://drive.google.com/drive/folders/1k4VJxpE4VY5nNAe01DWNBcSHG0m59QlC?usp=sharing)

Does this kernel work with pixel experience?

Manelit said:
Does this kernel work with pixel experience?
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Yes it's for Android Q, I'm using it now in experience

Is it working for MIUI Q?

roanepv said:
Is it working for MIUI Q?
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Yes. But stock camera don't work. Alternative you can use gcam

Twisted Kernel 15.0 B1084 - Q:
- Fixed random reboots
Download (https://drive.google.com/drive/folders/1k4VJxpE4VY5nNAe01DWNBcSHG0m59QlC?usp=sharing)

İs Working camera with last eu beta ?

Furak07 said:
İs Working camera with last eu beta ?
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Click to collapse
Yes