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Meisie Kernel for the Galaxy Note 4 N910U
Disclaimer:
This can brick devices, damage devices, made only for the N910U, may cause global warming and potential IBS. Flashing this kernel is at your own risk and may make you cry.
Meisie kernel is my first published dev effort, and is just a personal development project. No additional features are planned at this stage, and root is not included.
Features:
Built from stock Samsung Lollipop SEA source
Compiled using optimized toolchains
Permissive SELinux
Interactive governer by default
In early development. Seems stable so far!
For the N910U only
Changelog 24/05/2015:
Merged BOD4 kernel source
Made changes to the Interactive governor's frequency selection
Added FIOPS I/O scheduler
Made FIOPS default
Added A53 + A57 power coefficient adjustment
Added basic voltage control framework
Adjusted voltages on A53 + A57
Download Meisie Kernel 0.92: Mediafire
Changelog 18/05/2015:
Version 0.9
Introduced arbitrary versioning for tracking
Used source BOC4 Boot IMG for update ZIP (NOT BOC4 Kernel, waiting on source still!)
Increased A57 core max to 2.1GHz
Decreased A57 core min to 500MHz
Increased A53 core max to 1.5GHz
Had a Gin
Decreased A53 core min to 200MHz
Added unaligned access ARM speedup to LZO
Added missing 100MHz value for pll_g3d_rate_table
Fixed a few more compile errors
Got a bit better at Gitting?
Adjustments to MakeFile
Fed Meisie dinner
Stopped compiling with Linaro for now
Changed download host to be more Taiwan friendly
Download Meisie Kernel 0.9: Mediafire
Install using TWRP or CWM to flash the ZIP
Credit and thanks to UpInTheAir, Halaszk, Wanam and AndreiLux for their incredible work on the Exynos5433 platform.
Special thanks to Jo for being super patient while I stare at the screen!
Enjoy
NB: Mods, please move this if it's in the wrong forum
XDA:DevDB Information
Meisie Kernel, Kernel for the Samsung Galaxy Note 4
Contributors
sadisticveneer
Source Code: https://github.com/sadven/Meisie-Kernel
Version Information
Status: Testing
Created 2015-05-10
Last Updated 2015-05-23
Post #2 reserve
Sound mod info to come
Ok , Flashing Kernel dude ! Any other tweak? OC ? UV?
Using Dr Ketan L1 for N910U ! Going well after flashing, i also noticed cell very smooth
Cellphone keep sending me an Alert of Security and Reboot Cell to unclear changes ! Why? Is dangerous? I can disable it ? Can you post Stock Kernel for Users please?
truenitos said:
Cellphone keep sending me an Alert of Security and Reboot Cell to unclear changes ! Why? Is dangerous? I can disable it ? Can you post Stock Kernel for Users please?
Click to expand...
Click to collapse
It's normal with custom kernel
Do this to stop warning
Rename
Code:
system/app/SecurityLogAgent/SecurityLogAgent.apk
[COLOR="Red"]to[/COLOR]
system/app/SecurityLogAgent/SecurityLogAgent.apkbak
[COLOR="red"]and Reboot[/COLOR]
OR
Code:
Freeze SecurityLogAgent with titanium
truenitos said:
Cellphone keep sending me an Alert of Security and Reboot Cell to unclear changes ! Why? Is dangerous? I can disable it ? Can you post Stock Kernel for Users please?
Click to expand...
Click to collapse
U have got to disable these..
------
Although I've C model but it always nice to see such development on Exynos variant....
Thanks.
Good work mate. Flashed your test version and no problems so far. Feels good but will need to run a few days to get a proper idea :good:
truenitos said:
Ok , Flashing Kernel dude ! Any other tweak? OC ? UV?
Click to expand...
Click to collapse
No other tweaks at this stage
Hopefully get some audio tweaks on this kernel <3 great job
Make one for n910c
Looking very nice mate, hope to see more tweaks, we have a beast of Exynos and with this new kernel could possibly get the most out of it, is there any key reason on why you compiled it with Linaro and not with Uber?.
Hi guys
you can be this version on the model H to Install??
alex00006 said:
Hi guys
you can be this version on the model H to Install??
Click to expand...
Click to collapse
I really cringe at the thought of even dignifying that with a response. Read the original post to avoid looking like a fool again.
Flashed it earlier today. The Kernel feels really good on Sweet ROM V10. I'm getting good battery on it (left my Note 4 alone for around 8 hours and came back with just 15% battery drain -- and that's with all these email accounts and so forth polling in the background) and it feels smooth the way V11 felt smooth to me.
I like Kernels and ROMs that Devs put together for themselves. They're usually pretty reliable as daily drivers. Great job!
Well , i run dr ketan rom and i leave my cell ag 100% for 5-6 hours and when I wake up is still at 100% ! Im happy with that
johnlegend87 said:
Looking very nice mate, hope to see more tweaks, we have a beast of Exynos and with this new kernel could possibly get the most out of it, is there any key reason on why you compiled it with Linaro and not with Uber?.
Click to expand...
Click to collapse
More familiar with Linaro. I may look at the Uber toolchains at a later date
jpbl1976 said:
Flashed it earlier today. The Kernel feels really good on Sweet ROM V10. I'm getting good battery on it (left my Note 4 alone for around 8 hours and came back with just 15% battery drain -- and that's with all these email accounts and so forth polling in the background) and it feels smooth the way V11 felt smooth to me.
I like Kernels and ROMs that Devs put together for themselves. They're usually pretty reliable as daily drivers. Great job!
Click to expand...
Click to collapse
Thanks, glad to hear it's going well
truenitos said:
Well , i run dr ketan rom and i leave my cell ag 100% for 5-6 hours and when I wake up is still at 100% ! Im happy with that
Click to expand...
Click to collapse
Good numbers there!
Could you help Raymanfx with Cyanogenmod 12.1 for Note 4 Exynos N910C? HE is alone by himself to fix all the bugs with camera, microsd, mic sound etc he needs help to make daily driver cyanogenmod 12.1
http://forum.xda-developers.com/note-4/orig-development/n910c-cyanogenmod-12-sources-t3015717
calj17 said:
Could you help Raymanfx with Cyanogenmod 12.1 for Note 4 Exynos N910C? HE is alone by himself to fix all the bugs with camera, microsd, mic sound etc he needs help to make daily driver cyanogenmod 12.1
http://forum.xda-developers.com/note-4/orig-development/n910c-cyanogenmod-12-sources-t3015717
Click to expand...
Click to collapse
While the Dev's certainly free to do whatever he pleases, I hope he continues refining his U kernel
I think it's in poor taste to hijack someone's thread to ask for unrelated assistance -- DM'ing the Dev would have sufficed. The amount of effort would've been the same. By doing it publicly, you aren't really asking for help; you're asking for attention.
This is similar to that time a few people started spamming the Exynos threads asking for donations to a specific Note 4 CM12 project so that the Dev could buy a Note 4 and develop CM12 for ONE variant -- without ANY assurance whatsoever that it would be released for other variants. As we've all seen, there are enough differences between the variants that successfully developing for one doesn't mean being able to release a build that works with another.
In terms of levels -- this is just one rung above asking whether this kernel works on 910H or 910C. Not good form.
My main attention is the N910U as it's the device I own Time depending, I'm going to investigate sound mods and may offer a couple of versions based off of Linaro and UBER (when im more familiar with it). No ETAs
Kernel compiled with Linaro GCC 4.9.4-2015.06 Toolchain
Update 25.01.2016
overclock reworked - should be more battery friendly (available frequency:
1612000 Hz
1410500 Hz
1209000 Hz
1007500 Hz
806000 Hz
604500 Hz
403000 Hz
201500 Hz
added CPU Governor (lionheart, nightmare)
ntfs read/write support
Unpack and flash with Odin:
boot5.zip
Update 15.10.2015
Changes:
cpu overclocked to 1612 MHz (default clock is 1196 MHz)
added CPU Governor (userspace, lionheart, nightmare)
added I/O Scheduler (sio - now default, deadline)
combined with modded rom
http://forum.xda-developers.com/gal...p-galaxy-core-lte-g386f-stock-modded-t3223353
provides init.d support
Unpack and flash with Odin:
G386FXXUAOA1_G386FPRTAOD1_PRT 4.zip
Added: 20.12.2015
I decide to clean this post a bit. If You need only kernel, simply unpack it from G386FXXUAOA1_G386FPRTAOD1_PRT 4.zip
Hi Agasharr,
Overclock 1.46 GHz working fine with your G386FXXUAOA1_G386FPRTAOD1_PRT.zip !
What's next ?
Thanks !
Hi, in next kernel i'll add:
CPU Governor (userspace, smartassV2)
I/O Scheduler (sio, deadline)
Added:
smartassV2 had some issues (running always at max speed) and was removed
lulzactive seems to have same issue, it's still in kernel but i'll probably remove it
Are you going to try other governor ? ( before I flash your new zip later today )
stefguer said:
Are you going to try other governor ? ( before I flash your new zip later today )
Click to expand...
Click to collapse
Yes, but not within next few days. Any suggestions?
Many governors listed here, but I am not an expert :
http://forum.xda-developers.com/galaxy-s2/general/ref-kernel-governors-modules-o-t1369817
Hi dude i don't understand all. Is G386FXXUAOA1_G386FPRTAOD1_PRT.zip usable for europe users? I'm french
benplay said:
Hi dude i don't understand all. Is G386FXXUAOA1_G386FPRTAOD1_PRT.zip usable for europe users? I'm french
Click to expand...
Click to collapse
I'm not sure it safe to flash boot.img from a different firmware and i advice to prepare own boot.img as described in first post. Maybe stefguer can tell.
stefguer said:
Many governors listed here, but I am not an expert :
http://forum.xda-developers.com/galaxy-s2/general/ref-kernel-governors-modules-o-t1369817
Click to expand...
Click to collapse
Nor am I. But i see no sense in including all of them. Mostly there are based on Ondemand, Conservative or Interactive (as described in link You provided). So it's a matter to choose the best of it's type and tweak the settings to our device.
@Agasharr I agree with you, I ignore which is the best for us. By the way, this list may be outdated since 2012, maybe some new governors exist now ? @benplay G386FXXUAOA1_G386FPRTAOD1_PRT 2.zip flashed OK today with odin 3.10.6 for my French G386F too.
New kernel uploaded, cpu overcloced to 1,612 MHz.
Added nightmare governor.
Phone is stable, but running few benchmarks makes it definitely warm.
Maybe it's time to make http://forum.xda-developers.com/optimus-4x-hd/general/guide-homemade-heatsink-easy-to-make-t2971385
Antutu score rises to ~18700.
As some kind of summary (the left side, in green, my g386f with the latest kernel, the right side is "average" g386f from Antutu database)
Hi Agasharr,
With overclock 1.612 GHz, I get Antutu score 19246 with ondemand governor.
I guess next step is upgrade to Android kitkat, isn't it ?
Thanks !
Hi stefguer.
I wish it could be possible. But seems that no one can hack secure boot of g386f.In fact it's reason I named this kernel "last hope".
Shame for secure boot. What is your next upgrade then ?
I've some ideas if they work I'll let You know. But don't expect anything soon. Especially with such enthusiastic feedback I'm getting now
btw. inspired by the http://forum.xda-developers.com/optimus-4x-hd/general/guide-homemade-heatsink-easy-to-make-t2971385
I decided to make something with this additional heat from overclocking, i used termopad to transfer heat to more areas, 1 mm thick is max that can fit, if someone would like to try something similar I advice 0,5 mm
You gave me hope one more time in the Galaxy Core LTE !
However I have some questions... I'm not pretty good about android and the developpement of it and after and afeter reading many tutoriels I don't succed in getting mu boot.img : so how do you made ?
Hoping one day my phone will be with Cyanogen ^^
Hi, You want to flash kernel?
If so download G386FXXUAOA1_G386FPRTAOD1_PRT 3.zip
from the first post, unpack and flash it with odin (tool to flash samsung's firmwares)
If You want to prepare own boot.img just to be sure it's safe. You need to download samsung firmware (same version that is in your G386F), and follow the procedure described in the opening post.
Update 15.10.2015
combined with modded rom
http://forum.xda-developers.com/gal...p-galaxy-core-lte-g386f-stock-modded-t3223353
provides init.d support
download in the first post
Agasharr said:
Hi, You want to flash kernel?
If so download G386FXXUAOA1_G386FPRTAOD1_PRT 3.zip
from the first post, unpack and flash it with odin (tool to flash samsung's firmwares)
If You want to prepare own boot.img just to be sure it's safe. You need to download samsung firmware (same version that is in your G386F), and follow the procedure described in the opening post.
Click to expand...
Click to collapse
I will try
Thanks a lot for your job for this device :good:
Nice ! Well, i think i won't try your kernel since my battery is not really in a good state and overclocking would make it worst, but do you think you could add OTG support in the kernel ? It seems the material and rom are OTG ready ('drivers' etc) but the kernel isn't
Help Request: [P3110] Cm13 Android 6.0.1 Custom Kernel, Root & Test Review (Updated)
Greetings Everyone;
I've flashed "CM13 Android 6.0.1 (Marshmallow) [Unofficial]"
[Detailed Info]
Android Version: 6.0.1
CyanogenMod Version: 13.0-20160911-1524-Unofficial-expressowifi
Build Date: 11/09/2016
Build Number: cm_expressowifi-userdebug 6.0.1 MOB31e f5b160c161 test-keys
Kernel: 3.0.101-g34c045f
I'm Extremelly Happy with it.
So far i believe everything is working (almost) perfectly - Not much to point out so far.
The only things i can point out are:
- In some Wifi Networks, the Wifi won't get Stable (Works great at my own Network at Home, but Constatly Disconnects on My Job Network) - Yet I'm not 100% Sure if this issue is related to CM 13 6.0.1 ROM.
- Battery Consumption is above Normal (as expected, but I noticed that it consumes too much battery and that it will still discharge while charging.
I.e: While playing (i.e: Playing SimCity). However it will still it hold on for a Really Great Time While under Intensive use.
* Aprox. 3h ~ 4h (On Battery)
* Aprox. 4h ~ 6h (While Charging / Discharging)
Normal Usage: It works perfectly normal (specially great power saving while device is idle / standby).
Due to this Battery Consuption Issue and for Battery Saving / Overclock Purposes i've been looking (without success) for:
How to Root Android 6.0.x and a Custom Kernel that would let me Underclock (For Longlasting Battery) / (Overclock for Performance Purposes)
After some extensive search i could find this XDA Thread:
http://forum.xda-developers.com/galaxy-tab-2/galaxy-tab-2-unified/rom-cyanogenmod-13-cm13-0-t3303798
But as far as i understand it requires to be compiled; and i have no skills on how to do it (Never tried it to be honest).
Can anyone point me out on the Good Direction for:
- How to Root;
- Custom Kernel
Thanks in advance.
Best Regards;
Richard G.
Andi cm13 rom is perfect I'm using it and won't change it for anything else except the N rom.
If you are looking for for a good kernel to overclock or downclock this is the only one compatible with it with minor issues (the boot iui will turn 90 degree) http://forum.xda-developers.com/showthread.php?t=2183830
Other than that everything is fine...
zidane01 said:
Andi cm13 rom is perfect I'm using it and won't change it for anything else except the N rom.
If you are looking for for a good kernel to overclock or downclock this is the only one compatible with it with minor issues (the boot iui will turn 90 degree) http://forum.xda-developers.com/showthread.php?t=2183830
Other than that everything is fine...
Click to expand...
Click to collapse
Hello Zidane01;
Thanks for your prompt repply.
I believe i'm using Android-Andi's CM13 Rom (I really don't remember the website source).
However i updated the thread and included detailled information about it / what i am doing here.
I think other p3110 users without this ROM will apreciate the information above.
Did you manage to Root / Get Root Permissions with that ROM? (if so, How / Where? - Manually; with CF-Root; other method?)
Regarding the Kernel:
I Will give it a try, and write some more about it later.
I've been reading the Dhollmen Kerned Thread; the issue is known among other users as well. It will Most likely be fixed in the future (hopefully).
I don't know wich file you've flashed in your device; however according to the Thread:
Quoting (With Slightly Improved English and 1 Tip)
" If you're on Marshmallow then Flash Latest "DhollmenM Kernel" (Notice the Capital M); but i dont think it will boot up on new CM 13 Builds.
Important: DON'T Flash DhollmenCM as this is for Jellybean CM10!!!!! "
Further Info:
DhollmenL : Lollipop versions
DhollmenK : Kit-Kat versions
Click to expand...
Click to collapse
"
Hi. All Andi and Ziyan roms are already rooted . To get root access you have to go to settings then about my tablet go down to build number then keep hitting it until you get developers access now go back and in developer options go to root access change it from disabled to apps only or apps and adb if you are planning or know how to use adb
Hello,
I have installed xiaomi eu ROM (android 7 and MIUI 9.5) for some months.
In last weeks I got a lot of CPU consumption draining my batt quickly, probably caused by an app. I have test different apps, however none of them show %cpu by process/app. I have read Google don't "let hardware access" for these data from version 6 and that is the reason. Is it like that? With root, would be the same result?
Now, I have done a software reset but I am thinking about test some new ROM (without MIUI), what will be the best recommended ROM nowadays for stability and performance: Lineage OS, AEX... and what version?
I dont mind Android version, I prefer stability, performance, battery optimized and without MIUI.
Thanks
I would say go with Lineage OS, it has regular updates, it's super stable, no problems with it, everything works and it's fast.
Also if battery life is priority then try going without gapps.
I used XOSP for a years with snapdragon mod camera and this is quite stable for my libra (2gb-16gb rom)
los 16.0 by wjxxbsh
Since our phone is no longer maintained i've decided to build lineage 14.1 for myself.
I'll do it once or twice a month when there are updates.
If anyone need it check here :
androidfilehost.com/?w=files&flid=299596
corwinux said:
Since our phone is no longer maintained i've decided to build lineage 14.1 for myself.
I'll do it once or twice a month when there are updates.
If anyone need it check here :
androidfilehost.com/?w=files&flid=299596
Click to expand...
Click to collapse
hello, i just want to know why you build los 14.1 instead of los 16??
thank you..
kurokuroninja said:
hello, i just want to know why you build los 14.1 instead of los 16??
thank you..
Click to expand...
Click to collapse
Because lineageos said so.
wiki.lineageos.org/devices/libra/build
I tried to build both lineage 15.1 and 16 for this phone, but it fails.
I must be doing something wrong but i have no idea what.
Not worth the trouble in my opinion.
I m just fine with Android 7.1
corwinux said:
Since our phone is no longer maintained i've decided to build lineage 14.1 for myself.
I'll do it once or twice a month when there are updates.
If anyone need it check here :
androidfilehost.com/?w=files&flid=299596
Click to expand...
Click to collapse
How to make big clutser never goes down, even when heating. It alwas down to 768 mhz
Features are
Added MGLRU: Disabled by default
KernelSU: A magisk replacement that doesn't break safetynet
Optimized EXT4 FS
Erofs support (only used if ROMs support it)
Optimised networking
Adjusted some power stuff
Added DevFreq boosting to improve smoothness and jitter
Reduced system latency
Simple LMK added (thanks to sultanxda)
Improved GPU stuff
Optimised governors
Improved battery idle drain
Reduced memory leaks
Improved UFS
Upstreamed to .271
Only to be used on CUSTOM ROMS THAT ARE ON ANDROID 12 & 13
Download
Telegram support
Kernel Sauce
https://github.com/XperiaBrickers/kernel_sony_sm8250
Reserved
Also this one
Last one I promise
Does this work with any pdx06 kyasu lineageOS A13 version?
Can we apply after any OTA?
Could you give please an step-by-step installation process?
Thanks a lot.
Yoannjap said:
Does this work with any pdx06 kyasu lineageOS A13 version?
Can we apply after any OTA?
Could you give please an step-by-step installation process?
Thanks a lot.
Click to expand...
Click to collapse
OTA should work, I've never used Kyasus lineage, instructions are Fastboot flash boot_a boot.img
Fastboot flash boot_b boot.img
Thanks for your answer !
You write Only to be used on ‘CUSTOM ROMS THAT ARE ON ANDROID 12 & 13’
Which ones, so ?
Or maybe you mean that it works with any A12/A13 ROM except stock A10/A11/A12 ones ?
Yoannjap said:
Thanks for your answer !
You write Only to be used on ‘CUSTOM ROMS THAT ARE ON ANDROID 12 & 13’
Which ones, so ?
Or maybe you mean that it works with any A12/A13 ROM except stock A10/A11/A12 ones ?
Click to expand...
Click to collapse
Only custom ROMs like corvus etc, it will boot fine on stock but has issues like throwing up an error and reduce the performance
Is it possible to download this without joining your Telegram group?