yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 10.1 Android Development] andip71:
Laste betas before stable

Hi all,

Please let me give the last beta kernels for Samsung Kitkat to you before they will become the stable releases very soon.

Once stable, this will mark the end of the kitkat kernel development on the n80xx devices.

I would only work on new kernels again once Samsung releases Android L or M for this tablet, which I doubt.

Enjoy anyways.

Change log - same for n8000 and n801x versions of the kernel:

Version 3.0-beta8

13.08.2015

zzmoove governor updated to version 1.0-beta8 - bugfix and cleanup release (credits to ZaneZam)

zzmoove governor profile "relax" added (aiming to avoid audio stutters during screen off)

TCP optimisation (initial TCP window size)

Enabled a bunch additional tcp congestion algorithms that can be selected in Boeffla-Config app (click here and here for more information)

Support for latest Boeffla-Config apps to have a better stock settings determination

Kernel build process now able to use ccache

Internal build script enhancements

Replaced kernel-internal busybox by a new version

Internal async kernel start script reverted back to previous approach

Flashable recovery zip file is now signed, i.e. you can use signature verification in TWRP or CWM recoveries

Cheers

Andi
[Galaxy Note 10.1 Android Development] king.larry:
I'm very happy, that the Note 10.1 is still alive.

Thank you very much for the update!
[Galaxy Note 10.1 Android Development] mpegispg:
Hi all,

can someone confirm that Screen Mirroring is not working with boeffla kernel on gt n8000?
[Galaxy Note 10.1 Android Development] cloudx720:
New official firmware update N8010XXUDOF2 huge change list! Downloading now ?
[Galaxy Note 10.1 Android Development] The Stranger:
Tell me more.

Cool, do you have a change log. Please tell us more. :good:
[Galaxy Note 10.1 Android Development] andip71:
Would be the first change log ever for a Samsung firmware ☺

Andi
[Galaxy Note 10.1 Android Development] cloudx720:
New update is really good :) samsung never releases changelog hehe but after few hours of use its smooth and snappy also light effect is back on lockscreen ?
[Galaxy Note 10.1 Android Development] andip71:
Have you tried whether the latest kernel works or whether I have to do a small update?

Thanks

Andi
[Galaxy Note 10.1 Android Development] cloudx720:
I was actually going to ask if a update was needed :) I have not yet flashed kernel will try later and let you know. Hopefully it does :D
[Galaxy Note 10.1 Android Development] radtech777:
Are we talking a new version of Android, or just a patch update?
[Galaxy Note 10.1 Android Development] johna2u:
http://www.sammobile.com/2014/04/26...-test-firmware-for-galaxy-note-10-1-gt-n8000/
[Galaxy Note 10.1 Android Development] Sukram2014:
Oh yeah - we are talking about the year 2014 ?
[Galaxy Note 10.1 Android Development] cloudx720:
Kernel works fine with latest firmware, at least I think it does :D btw http://www.sammobile.com/firmwares/download/53906/N8010XXUDOF2_N8010O2UDOF1_O2U/ released June 2015 based on 4.2.2 latest to be released so far.
[Galaxy Note 10.1 Android Development] Fieah:
Hi guys,

what is your recommended CPU governor on beta8?

I'm using zzmoove with moderate and facing some lag while playing games,

everything was fine back in 4.1.2, i have no idea why.

Thank you.

Edit: Solved by reset the GPU profile to default
[Galaxy Note 10.1 Android Development] andip71:
** slightly off-topic **

Hi all,

about f***ing, crappy Google vs. my Boeffla-Config V2 app - please read the following explanations in case you have some questions on it or you are unsure:

http://www.boeffla-kernel.de/index.php/63-boeffla-config-v2-app-and-google

Thanks

Andi
[Galaxy Note 10.1 Android Development] andip71:
Hi all,

after more than 2 years, a long journey finally ends.

The first Boeffla-Kernel (for Samsung Jelly bean that time) appeared on 25.09.2013.

Now it is time to officially put the n80xx kernels I provide into end-of-life mode with final updates.

This means: No more updates, no more maintenance. But I will keep this thread open for some more time to allow you to ask final questions. In a few months however, I will close it (along with the S3 kernel threads).

Thanks to all of you for your loyalty, your honesty and your support in the past 2 years. It was (most of the time) a big pleasure.

If you want to continue using my kernels, go for a OnePlus one, a OnePlus Two or (worst case) a Galaxy S5. CU over there then.

Here we go now with the final updates:

n8000 -- Version 3.0 stable - Final

n801x -- Version 3.0 stable - Final

22.10.2015

Support for USB keyboard app (Play store) - note you need to switch SELinux to permissive and (most of the time) use Hacker's keyboard (Play store)

Added support for DriveDroid app (untested)

Entropy levels (random number generator) decreased again to be only double of stock values

zzmoove governor: various stability and bugfix patches (credits to ZaneZam)

Improved kernel build script

Enjoy

Andi
[Galaxy Note 10.1 Android Development] butla:
Andi, thanks for all the fantastic work you have provided over the journey. As well as the massive time investment you have made to keep our units as good or better than new. You Sir are a legend and one of the greatest Dev this forum has to offer. My N 8010 is still going strong and l will remember your efforts every time that screen lights up. Thanks again.

Sent from one of my Notes.
[Galaxy Note 10.1 Android Development] zdravo:
thx a lot for all your huge staff :) !
[Galaxy Note 10.1 Android Development] radtech777:
Thank you for keeping this old 8013 tablet relevant and snappy. Thanks for the patience you have shown and the quality you provided. My tablet can still do anything I need it to, no thanks to Samsung, but thanks to your kernel and Mikyno's ROM. My only regret is that my locked bootloader AT&T Galaxy S5 Active can't benefit from your work. Good luck and thank you!
[Galaxy Note 10.1 Android Development] andip71:
Another round of final updates...

Hi all,

unfortunately an issue has been introduced in yesterdays final kernels.

So I decided to fix that and release now a (hopefully) really final set of kernels.

n8000 -- Version 3.1 stable - Final

n801x -- Version 3.1 stable - Final

23.10.2015

Fixed zzmoove profiles not being correct

Have fun

Andi
[Galaxy Note 10.1 Android Development] Haldi4803:
Two years hm?.... browsing trough the forums i saw the EOL tag.

All good things end one day.

Do you have another new Tablet you use or did you simply stop development for this old platform?
[Galaxy Note 10.1 Android Development] andip71:
Hey there,

it is simply because I do not expect updates anymore for this tablet in the future by Samsung. And as I have everything in the kernel I always wanted, I consider it as being "ready".

And yes, I dropped support for smdk4112 platform completely by that step, this includes S3 and Tab 10.1.

But I am still happily using this tab and not missing anything. Latest Samsung firmware runs just fine for me. No need to look for a newer tab at the moment.

Andi
[Galaxy Note 10.1 Android Development] zezam67:
hi,can this work with n8020 4g ,tab? with stock 4.4.2,,best regards
[Galaxy Note 10.1 Android Development] andip71:
No. n8020 has very different hardware.

Kernel are not compatible.

Andi
[Galaxy Note 10.1 Android Development] andip71:
Sorry, site was down for a few hours when I slept. But it recovered again meanwhile.

Sent via Tapatalk2 from my Galaxy S3 IPhone killer
[Galaxy Note 10.1 Android Development] andip71:
Yes, very likely boeffla_sound app is not compatible. I cannot say for sure as I did not develop it.

But with boeffla config it is anyway not needed anymore :)

I do not know the rom, but if it is not pretty much up to date, ift can be the reason as I use very new kernel sources from Samsung.

Sent via Tapatalk2 from my Galaxy S3 IPhone killer
[Galaxy Note 10.1 Android Development] FatGuyWithWifi:
Its all good, downloading now.
[Galaxy Note 10.1 Android Development] FatGuyWithWifi:
Works awesome. Great work.
[Galaxy Note 10.1 Android Development] MaluNoPeleke:
Thanks for the update!

Could you please add the changelog to the first page?

Would be nice.
[Galaxy Note 10.1 Android Development] SinCityAtNight:
Just installed kernel. Using it with Hyperdrive RLS6 custom ROM on n8013. Working great with benchmarks over 19k+. Excellent work. Keep to your model and I'll be watching for updates.
[Galaxy Note 10.1 Android Development] andip71:
Guys, just to let you know... I will be going on a business trip to the UK in an hour until Thursday night.

So please be aware, I might not be able to follow the thread closely for the next 4 days.

If you answer questions directly to me, please expect some delays for my answers.

Thanks

Andi
[Galaxy Note 10.1 Android Development] dannyella:
possible this will work on n8000??
[Galaxy Note 10.1 Android Development] LexanderMoon:
nop =(
[Galaxy Note 10.1 Android Development] evoliphant:
Screenshot issues with S pen

Is anyone else having issues with screenshots? I'm not sure if this is a ROM issue or a kernel issue. FWIW I'm using Omega ROM and this kernel on battery saving settings.

I can hold the s pen button down and hold the tip on the screen and actually hear the sound for a screenshot occurring. Then I can get to the edit feature no problem. However, when I try to save as-is or crop/edit then save, I get a black image. Nothing shows up. Anyone got any ideas how to fix this?
[Galaxy Note 10.1 Android Development] andip71:
Have no access to my device currently as I am on a business trip.

It sounds like a rom or settings issue though, as this does not use any specific kernel functions. However, we never know, so can try it when I am back at home.

Andi
[Galaxy Note 10.1 Android Development] andip71:
No, it will not. At least it would break the gsm connection as this is not compiled into the n8010 kernel.

Andi
[Galaxy Note 10.1 Android Development] dannyella:
not even If 3G stops working ? . . cuz l don't really mind it. . .:crying:
[Galaxy Note 10.1 Android Development] andip71:
Honestly, I do not have an n8000, so cannot confirm.

I would expect it to run without 3g, but no guarantee.

Try on own risk if you are brave.

Sent via Tapatalk2 from my Galaxy S3 IPhone killer

now Free
[Galaxy Note 10.1 Android Development] vitoski:
Andi I have been using your kernel for a couple of days now and must say it's great.

I have one question for you directly. Could you please let us know what governor are you using?

I am currently on zzmoove with Yank battery profile and have a feeling that my battery runs faster than on stock kernel.

I tried 'battery' profile but I had some lags that I do not accept on such powerful device.

Thx in advance

Wysyłane z mojego GT-I9100 za pomocą Tapatalk 2
[Galaxy Note 10.1 Android Development] evoliphant:
Okay I switched Kernel settings from your battery save profile to the oveclocked profile from page 2 of your settings as described earlier that got high performance score. Screenshots now work again.
[Galaxy Note 10.1 Android Development] evoliphant:
More Great News. In addition to getting screenshots working I finally got a nice little micro/regular SDCard/USB reader with the proper connector for Note 10.1 (Also works with Tab 10.1 too). OTG worked like a charm. I'm sure everyone knew that but its jvst great to see it for yourself. Very happy about this as I have been using wireless transfer and it is not exactly very fast.

The connector is from Amazon and made by a company called ZEK. It has 3 USB 2.0 ports and 2 Regular SD Card and 2 micro SD card readers. I was pleasantly surprised as my first reader did not work. Seems to be a trend with those sorts of devices. This one worked - - zero issues!

Just curious , what happens if you enable write permission on NTFS ?

Handwritten using my Samsung Galaxy Note 10.1 using XDA Premium juiced up on Boeffla and embraced by the almighty OMEGA.
[Galaxy Note 10.1 Android Development] andip71:
Cool, sounds like we are on a good way with this kernel :)

I enabled write permissions on NTFS in the kernel module, but still it does not do it. So I assume it is currently not possible with the internal kernel modules but only with FUSE drivers (which is not planned by me at all).

Andi
[Galaxy Note 10.1 Android Development] andip71:
1.0 stable

Hi all,

I decided to release latest beta3 as stable 1.0 now, as it is running just fine for the majority here.

This frees up the development pipeline to give you version 2 very soon.

This will include a complete design change "under the hood" for the way Boeffla-Config App and Kernel communicate, i.e. you will have to load a new app (V2) from playstore and deinstall the older one.

Also I will include the upstream to Linux 3.0.100.

Just to give you an outlook... More to come!

Cheers

Andi
[Galaxy Note 10.1 Android Development] chappatti:
I dont think the audio part of kernel is working for me. I dont see any difference when turning on the direct DAC. Also does it work on bluetooth or only headphones... Any suggestions to notice differences?

Thanks.
[Galaxy Note 10.1 Android Development] andip71:
Stable update

Hi all,

after Samsung really released a new source code update a few weeks ago, I updated the latest stable kernel once more for n8000 and n801x.

So here we go, change log same for both kernels:

Version 3.2 stable - Final

19.02.2016

Merged latest Samsung KK kernel sources GT-N8000_KK_Opensource (XXUDOF1)

Internal kernel busybox updated to latest version 1.24.1 (self-compiled from sources, www.busybox.net)

Fixed improper file permissions in ramdisk (improve stability)

Changed some compiler switches (for stability)

Internal kernel superuser updated to su 2.52

Enjoy

Andi
[Galaxy Note 10.1 Android Development] P1nGu1n_:
You're the best Andi for still supporting this device!

Use your kernels on both my N8010 (even though I haven't booted it up in 6 months) and my OnePlus One. Both have always been rock stable and well-maintained. Donated by buying pro a while ago.

Thanks for al the effort you put into your kernels! The whole community appreciates it :)
[Galaxy Note 10.1 Android Development] butla:
Champion thanks for the update. Thanks for continuing to look after us even though you had retired it.

Sent from one of my Notes.
[Galaxy Note 10.1 Android Development] LexanderMoon:
Thanks Again!

thanks again Andi.
[Galaxy Note 10.1 Android Development] Ice punch:
Thank you !
[Galaxy Note 10.1 Android Development] ml11ML:
Hello guys,

i know this will probably be off topic for this thread, but i want to ask about how the adjustable charging current works in this kernel and the possibility of this feature to be ported over to CM13. The main problem is that the charging is extremely slow on that rom (over 8 hours) and only ever seems to draw 200mA with any charger i have tried(original samsung one, other 1A and 1.5A chargers and even a charger i made that can deliver over 4A while keeping stable 5V) and nothing makes a difference, so it must be some sort of a software limit somewhere. If anyone could provide any help or information on how this feature works(what files does it change and such stuff) that would be very nice to know.
[Galaxy Note 10.1 Android Development] andip71:
I think you can port it over.

Just search for the commits in my repo that are having the word "charge" or "charging" in the commit text. Then you have all files that need changes as well.

Andi
[Galaxy Note 10.1 Android Development] gabolander:
Sorry for the dumb question, but where should I download the last kernel binary for N8000 KK from, since download link in http://www.boeffla-kernel.de/ for that device seems to be dead?

Tnx in advance.

G.
[Galaxy Note 10.1 Android Development] ZaneZam:
download working for me check again and don't let this "Samsung JB 4.4.x kernel - Stable:" confuse u, its just a typo ;)
[Galaxy Note 10.1 Android Development] Haldi4803:
I've been thinking this for a long long time and always wondered how you Single Person Dev's keep up with this ^^

Glad you went with Route B :)
[Galaxy Note 10.1 Android Development] andip71:
DAC direct cannot be switched on the n801x, this is not supported. But you would anyway not hear a difference with it (at least on my S3 I cannot hear the difference, too old ears, haha).

No, it works only on the analog part as it directly modifies registers in the WM1811 audio hub. This circuit is not used for bluetooth.

Andi
[Galaxy Note 10.1 Android Development] chappatti:
I do have your kernel running on my rooted deodexed JB 4.1.2. The kernel seems to run on this since the buttons seem to be able to be turned on and all that.... Are you sayin the 801x audio chip is not supported or so.....?.

Thanks for the kernel btw, I dont seem to have any other problems with it on!
[Galaxy Note 10.1 Android Development] andip71:
No, I am saying... in n801x the internal signal path is defined differently compared to S3 or older Galaxy S1. So you cannot switch on/off DAC direct in fact. It is (internally) always on. And if you are using an almost up-to-date app, the DAC direct button is even disabled for you (at least when you use boeffla-config app).

Andi
[Galaxy Note 10.1 Android Development] chappatti:
Thanks, man. I wish we had more people like you who were patient enough to explain their own work....and then some.
[Galaxy Note 10.1 Android Development] andip71:
I always try when something is not clear. Think it is important to create transparency and understanding.

Helps me as well as then you guys can help each other here, which gives me time back to put more new features in :)

Sent via Tapatalk2 from my Galaxy S3 IPhone killer
[Galaxy Note 10.1 Android Development] andip71:
2.0-beta1

Good morning all!!!

Time to start with the "next generation" Boeffla-Kernel 2.x now. So please find now:

2.0-beta1

Before I come to the change log, most important: You need a new Boeffla-Config App for it (V2). You can get it from Google Play. It will not work anymore with the app you are currently using. Of course donation keys still work with the new app as well. Details please see in the change log below.

Change log (vs. last stable 1.0)

IMPORTANT: You need the V2 version of Boeffla-Config from playstore for this kernel. Export your profiles into files first, deinstall the old app and import your profiles into the new app version afterwards !!!

This next generation kernel will NOT work anymore with the older version of Boeffla-Config !!!

Completely changed the way Boeffla-Config app and kernel communicate during phone startup (get rid of issues due to missing root rights)

Upstream to 3.0.100 Linux kernel from 13.10.13

Why do I call it next generation kernel?

Because the way app and kernel work together during system start is completely replaced by a new approach. This approach does not require the app anymore being active (and requiring root) during phone start up. This will finally get us rid of all issues that occured due to that. It just works now, regardless if app has rights or not.

Of course when using the app to configure, root is still required, just mentioning before you ask :)

Enjoy - as always load it from homepage (which is now fixed in terms of downtimes my provider told me) - or load&flash.

Cheers

Andi
[Galaxy Note 10.1 Android Development] sbreen94:
Latest version is killer, Nice work Andi!
[Galaxy Note 10.1 Android Development] andip71:
2.0-beta2

Hi all,

new beta for you to test:

2.0-beta2

Change log (vs. last stable 1.0)

Fixed an issue with scheduler settings not sticky for a few users

IMPORTANT: You need the V2 version of Boeffla-Config from playstore for this kernel. Export your profiles into files first, deinstall the old app and import your profiles into the new app version afterwards !!!

This next generation kernel will NOT work anymore with the older version of Boeffla-Config !!!

Completely changed the way Boeffla-Config app and kernel communicate during phone startup (get rid of issues due to missing root rights)

Upstream to 3.0.100 Linux kernel from 13.10.13

Enjoy

Andi
[Galaxy Note 10.1 Android Development] eldecanopy:
thanks Lord Boeffla, so, could you please tell me what is the best config that you use? Thanks!
[Galaxy Note 10.1 Android Development] andip71:
Yes, I can tell... again (have answered that already many times).

Governor zzmoove, profile battery yank.

Schedulers to row (internal) and zen (external).

Touchboost reduced to 400.

Boeffla Sound to give me nice sound (this is very subjective).

Rest untouched.

Andi
[Galaxy Note 10.1 Android Development] chappatti:
Maybe you should just modify the OP with these settings included.....but of course with the usual caveat that you are not responsible for their phones flying off to Mars !!:laugh::laugh:
[Galaxy Note 10.1 Android Development] z31k:
Crazy fast kernel!!! Thanks brother!! :D
[Galaxy Note 10.1 Android Development] andip71:
2.0-beta3

Hi all,

mainly a maintenance update, but did not want to wait for longer:

Version 2.0-beta3

Change log vs. last beta:

Upstream to 3.0.101 Linux kernel from 22.10.13 (which marks the end of Linux updates for this kernel)

Emergency reset CWM script (boeffla-config-reset-v2.zip) is now placed into /boeffla-kernel-data folder by the kernel automatically, so you never have to realize you did not download it in case you need it urgently :)

Enjoy

Andi
[Galaxy Note 10.1 Android Development] vitoski:
Andi would you mind to look at your configuration app, specifically on 'flash kernel from sd' option?

Yesterday I tried to flash stock kernel with tar extension with that option, however the app could not find my file. I placed it in the root folder of internal SD. Tried also on root folder of external SD and even system root folder. No joy.

btw. I am using v1 of configuration app, did not have a chance to try v2 yet. I'll be updating my tablet soon and then install the latest version of your fantastic kernel.

Wysłane z mojego GT-I9100 przy użyciu Tapatalka
[Galaxy Note 10.1 Android Development] andip71:
Hi, would recommend you step up to version 2.0-beta2 of the app, together with the kernel I just released.

It should work, I was just doing it successfully.

Important to know:

- file must have .tar.md5 extension

- file must be placed to internal sd memory in the root folder

This option is basically primarily done for myself, as when I build a kernel, the build process already FTP's the file to my S3 in the end. So I just have to press this button, which is then a big effort saver for me during testing many kernel variations :

Thanks

Andi
[Galaxy Note 10.1 Android Development] vitoski:
Will jump on v2 with supported kernel as soon as update my tablet (hopefully today).

btw. I thought the kernel doesn't have to be with md5 extension, simply tar is enough. Nevertheless thx for explaining.

Wysłane z mojego GT-I9100 przy użyciu Tapatalka
[Galaxy Note 10.1 Android Development] andip71:
No no, that was the reason :)

It must be .tar.md5, as the md5 contains the checksum for verification. I insist on that for security reasons :)

Andi
[Galaxy Note 10.1 Android Development] andip71:
Same procedure...

Guys,

unfortunately same procedure again... I will be going on a business trip to UK again in 2 hours, coming back by Thursday night.

So, I will follow the thread, but please expect some delays in my answers.

Cheers

Andi
[Galaxy Note 10.1 Android Development] karaern:
can't install

Can someone explain me hope exactly you guys install the latest kernel?

Tried all possibilities, and all the time it stacks at the Samsung Galaxy Note 10.1 Window! ..?

Some step by step instructions please.
[Galaxy Note 10.1 Android Development] plantroller:
I flashed the new test kernel and have the v2 app but I lost my bootanimation. Have tried to place in system/media and data/local and just get blank screen during boot up. I am out of ideas. Running Hyperdrive v6
[Galaxy Note 10.1 Android Development] karaern:
Still on the same problem. ?. Any ideas how to correct this?

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