yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 10.1 Android Development] muyan:
Unfortunately the new version causes an infinite boot loop on my N8000(XWALG9), with stock firmware..
[Galaxy Note 10.1 Android Development] DJsCrIBbLe:
Anyone try v2 on 8013 yet ...
[Galaxy Note 10.1 Android Development] lm that guy:
The new kernel successfully boots on our 8013. So far no problems or wifi disconnects. I will continue to test and report any problems when i encounter them.

Also when running bennhmarks i noticed that the fps fluctuates all over the places (under 60) and get better scores than stock kernel which consistantly gets 60 in every test. Im sure there is an explanation for this but i thought this was kinda weird.

#1 The maximum cpu freq when Power saving mode enabled is 1200MHz. When i put setcpu on performance and enable Power Saving mode, it goes to 1200Mhz but when i leave and come back to setcpu, it jumps to 1704Mhz again, Im not sure if this is the kernel doing so but I never had this haapen while on stock.

https://gist.github.com/3950181 Here is the kernel log from my device i thought that might be of use.
[Galaxy Note 10.1 Android Development] Haldi4803:
yeah! stock Kernel Is 1000mhz Powersave! bvr2 its 1200mhz!

on purpose?

btw. managed to freeze SetCPU/whole tablet! set governor to ondemand(which set minspeed to 500mhz -.o ) and the back to pegasusq (which set minspeed to 200mhz) and then it freezes.

btw some1 has details about pegasusq governor? this from samasung or from this kernel?

edit: tried some undervolting.... 1704mhz on 1325mv crashes... 1338mV is standard. no big security range ^^
[Galaxy Note 10.1 Android Development] xfitc:
You know undervolting levels are going to be different for every device just because of differing flaws in the chips. The same goes for over clocking. Just FYI
[Galaxy Note 10.1 Android Development] bahuta8:
Arena that the allshare cast functionality is broken with this Kernel...

WiFi us working well by the way.

N8000
[Galaxy Note 10.1 Android Development] fishguts:
Installed on my n8013 and no issues yet. WiFi works great. The tablet would shut down as it went into idle, but I fixed that by rraising the voltage a bit for CPU 25-100. It's Odex Me friendly which is great. I like the slight overclock also.
[Galaxy Note 10.1 Android Development] MaluNoPeleke:
Is the stock Kernel from the N8010 as a CWM flashable zip available if this one is not working as supposed to?

Can you please add NTFS support?

Thanks
[Galaxy Note 10.1 Android Development] rcanal:
It's working now

Last release is working perfect on my N8013. :good:

WiFi works with no problem.

Thanks a lot for your hard work brieuwers!!

:cyclops:
[Galaxy Note 10.1 Android Development] fishguts:
Yeah those higher frequencies are very touchy when undervolting. I've noticed while tuning my voltages, when the tablet reboots, it sometimes gets stuck at the boot logo, without budging into the boot animation. It only did it a few times and nothing I did seemed to have provoked that. Anyone else getting this?
[Galaxy Note 10.1 Android Development] tbogunro:
Lol this is mine on stock everything w. PMR tweak added. Might still try this kernel tho.
[Galaxy Note 10.1 Android Development] lm that guy:
Oh wow, looks like you I/O scheduler is out of control! What twesks do you enable? I usually select them all a never get those I/O.
[Galaxy Note 10.1 Android Development] tbogunro:
Actually before using the PMR tweaks my I/O was around 8600 - 9000. With PMR I usually get between 9100 - 9500, I select all the sqlite tweaks and I think the OOM and Ram tweaks improve the I/O by alot!
[Galaxy Note 10.1 Android Development] situman:
What is this pmr tweaks u guys r talking abt? Just installed this on 8013 and redemption rom. Seems to b working for now.
[Galaxy Note 10.1 Android Development] tbogunro:
It's called "pimp my rom." http://xdaforums.com/showthread.php?t=1908269
[Galaxy Note 10.1 Android Development] situman:
Is it the mdpi resolution version?
[Galaxy Note 10.1 Android Development] lm that guy:
No its the HDPI version
[Galaxy Note 10.1 Android Development] tbogunro:
I use the MDPI verson but I guess HDPI works well also
[Galaxy Note 10.1 Android Development] mike2246:
Will this with a Stock/Rooted/CMR N8013?

Does anyone have a good recommended Rom for this kernel that still has the S-Pen Apps?
[Galaxy Note 10.1 Android Development] rcanal:
Hi. I'm using Redemption Full-Version Blue with this kernel and works Fantastic!!
[Galaxy Note 10.1 Android Development] mike2246:
Does the Redemption Rom have the Samsung Apps? and what is the order for installing Rom then Kernel? or Kernel than Rom?
[Galaxy Note 10.1 Android Development] DJsCrIBbLe:
Man if you have to ask maybe you should do more reading .

But to answer your question redemption is a stock based ROM so Samsung apps still exist

Secondly you install the ROM and should give it a day then flash kernel. Either way kernel is after ROM ...
[Galaxy Note 10.1 Android Development] cdsbj6508:
Which version are you running? The reason I'm asking is because in the OP pulled the 8013 kernel.
[Galaxy Note 10.1 Android Development] Haldi4803:
Doing some Undervolting on GT-N8010:

Seems Stable:

1704mhz on 1338mV

1400mhz on 1175mV

1200mhz on 1050mV

1000mhz on 975mV

800mhz on 900mV

600mhz on 800mV (Huge Graphical error at 775mV)

400mhz on 775mV

200mhz on 700mV

edit: it's unstable! running I.e. 900-1000mhz works fine! but from 200-1400mhz I get a crash.

so....

A: jumping from 200mhz to 1400 mhz needs way more Voltage than from 1300mhz!

B: The Voltage gap from frequency A to B is to high.

either way. it crashes regullar if set to a wide range. but limited to 100mhz difference it works fine!

/edit

Thats the lowest i can get. How about you?

(i know you can't compare any Chip with another but i wonder what the range is)
[Galaxy Note 10.1 Android Development] cescof:
any chance of getting this working on JB 411 based Roms?

Hi, my question is simple; I'm currently using Dr. Akrim Rom that's based on 4.1.1 Jelly Bean; is there any way to make this kernel working also on this rom? I've tried (and honestly I've risked a brick...) and of course it's not working...
[Galaxy Note 10.1 Android Development] brieuwers:
Samsung released JB source code.

Im testing the new OC JB kernel right now.

It seems stable so far.

I will upload the kernel today.
[Galaxy Note 10.1 Android Development] tbogunro:
Btw your last kernel caused some bootloops for some people and thanks for your work.
[Galaxy Note 10.1 Android Development] cescof:
any news?

sorry...my bad...I didn't check the first page...I'm gonna try this in minutes then I'll come back for a feedback.
[Galaxy Note 10.1 Android Development] muyan:
Yes, I got bootloops on stock ICS with the BRV2 kernel, and I get bootloops on JB with the new OC kernel as well.

Would it be possible to compile a kernel with a more conservative voltage table?

Edit: Oh, and thank you for great work! I have used the previous OC kernels with great success.
[Galaxy Note 10.1 Android Development] brieuwers:
So I understand that the first kernels run fine on your device?

If that is true then I could compile a kernel with the voltage settings of the first kernel.
[Galaxy Note 10.1 Android Development] muyan:
Thanks, and yes, the first kernels worked fine.
[Galaxy Note 10.1 Android Development] cescof:
first impression

So far so good! I've tried this for a couple of days at 1704 and everything seems perfect. The only thing I see it's the s-pen seems a little bit laggy, and not a big issue but with the stock kernel to me was more responsive. Anyone else with same experience?
[Galaxy Note 10.1 Android Development] mitchellvii:
Tried the JB kernel on the German JB OTA and it bootlooped on me. Running all this on my 8012. The OTA itself works fine even though it is made for the 8000.
[Galaxy Note 10.1 Android Development] brieuwers:
Could you try this kernel for me and report back if it still bootloops or not?
[Galaxy Note 10.1 Android Development] muyan:
Thanks, the beta version boots without problems. :)

I will report back regarding stability when I have stress tested it.

Some results using the new kernel on a slightly tweaked JB German OTA stock rom. Still no hickups.

http://db.tt/GIePPghC

http://db.tt/jReeVpN2
[Galaxy Note 10.1 Android Development] mitchellvii:
The beta works fine for me but the weird part is it seems semi-stable at 1704 but if I set it at 1600 it dies instantly. Weird, right?

For some reason Quadrant does NOT like this kernel. Gives me very weird scores and crashes a lot. Linpack however gives me a multicore of 220. The tablet seems to run smoothly at 1704 if I don't run Quadrant.

Huh and now I am getting random crashes and boot loops. Weird.
[Galaxy Note 10.1 Android Development] mitchellvii:
After further testing super unstable at anything above 1500.

** Also running this on an 8013 so that may be the problem as well.
[Galaxy Note 10.1 Android Development] brieuwers:
Good to hear that the beta kernel runs fine on your device.

I will add the kernel to the first page soon.
[Galaxy Note 10.1 Android Development] luchino71:
Hello, you can have the kernel stock JB ?

Note 2 Il Phablet
[Galaxy Note 10.1 Android Development] techkia:
Can OP change his thread title to be more informative, like last update and reorganize his files with proper version? I am confused.

Thank you.
[Galaxy Note 10.1 Android Development] GodSlayer:
OP, please update sources for the kernels
[Galaxy Note 10.1 Android Development] muyan:
Update

Thanks!

Yes, and no... I do get the occasional boot-loop situation which after a few loops usually boots and allows me to power off normally so that the device can cool down. If I do not power off and let it cool down before restarting, after having had bootloops, it will be unstable and reboot into a new cycle of bootloops.

However, it seems as if the CPU frequency both for min. and max. is set to 1.7 GHz at boot, and remains that way.

If I get a successful cold-boot, I use System-Tuner Pro to change min. to 100 MHz and keep max. at 1.7 GHz. I do not think I have had a reboot/bootloop situation with the changes settings from cold-boot.
[Galaxy Note 10.1 Android Development] thedid63:
Bootanimation

Hello thanks for this good kernel,on question how to change bootanimation???and where are bootanimation compatible with this good Kernel...

Thanks...
[Galaxy Note 10.1 Android Development] brieuwers:
Search for any custom bootanimation and copy the .zip file to system/media folder.

That should do the trick.
[Galaxy Note 10.1 Android Development] thedid63:
Hi

After some test no result...media folder,lib folder...don't work...

Some suggestion...

Thanks

Envoyé depuis mon GT-N8000 avec Tapatalk
[Galaxy Note 10.1 Android Development] brieuwers:
I forgot to set the minimum frequency.

Here's a beta2 for you for testing with other voltage settings.

Maybe this one will work fine.

Let me now if it works.
[Galaxy Note 10.1 Android Development] gwbard:
So far so good, running on Team Union XXBLJ9 on my N8013

(at least it boots) :)
[Galaxy Note 10.1 Android Development] lm that guy:
Yup I have the same results. This version seems pretty spot on. But what I did notice was that after setting the governor to performance, I ran a benchmark, came back to setcpu to find the max frequency stuck at 800mhz even though I saw the max was 1704. I waited a little bit to see if it would move but it did not, so I had to change the slider to 1704 again and all was normal again. I testes this twice and the same thing happened both times.
[Galaxy Note 10.1 Android Development] tbogunro:
Once again thank you for the kernel! I would like to test beta #2 also but I'm running ICS
[Galaxy Note 10.1 Android Development] mitchellvii:
Beta 2 works well for me on JB. Still cant get a Quadrant to run at 1.7 but at 1.6 I am hitting 7000.
[Galaxy Note 10.1 Android Development] gwbard:
are you guys getting any spontaneous reboots?

runs just fine, but after sleeping for a bit it reboots -- so far it seems that if I turn the wifi OFF before screen-off(sleep), it's ok & doesn't reboot.

odd...

(this was happening with Team Union 'stock' kernel as well)
[Galaxy Note 10.1 Android Development] lm that guy:
I'm guessing you have the 8013 WiFi model but flashed a 8000 ROM and kernel. Just set the CPU govenor to "on demand" then all is good. No reboots.
[Galaxy Note 10.1 Android Development] gwbard:
Yes, and I've been running the default 'pegasusq'

I'll give that a try, thanks! :)
[Galaxy Note 10.1 Android Development] PurpleSh4rk:
Quadrant benchmark on V2 beta. I'm running a N8013 on the Union V3 JB with frequency range from 50-1704MHz. 25MHz causes freezes for me.
[Galaxy Note 10.1 Android Development] sternhelden:
I got an problem that after flash the OC kernel, when I choose the OC app, like set cpu, the screen goes black and after several seconds, it backs like after reboot.

I used the stock deodexed JB ROM. Any thing help? thank you.
[Galaxy Note 10.1 Android Development] estylo:
I get bootloops after flashing it. Any suggestions? Im on 8013 team union jb rom
[Galaxy Note 10.1 Android Development] muyan:
Update: After having used the Beta2 kernel for a couple of days I must say that it is much more stable than the first beta. I have not yet experienced any bootloops. The only problem I've experienced so far was today when I picked my Note up and noticed it had spontaneously rebooted. Otherwise it is miles ahead of the first beta in terms of stability.

Thanks!
[Galaxy Note 10.1 Android Development] theoneofgod:
Works great with the German Jelly Bean on my 8010.
[Galaxy Note 10.1 Android Development] vanillanesquik:
Can you please let us know what governor, min and max you used. My results are not nearly that good on my 8013. I hit about 5.9k ondemand and 6.5k on pegasusq. Unfortunately I must stay ondemand to prevent reboots.
[Galaxy Note 10.1 Android Development] lm that guy:
Set your i/o scheduler to bfq
[Galaxy Note 10.1 Android Development] DeBoX:
Can anyone confirm that OC on 8010 series is stable with no wifi issues?
[Galaxy Note 10.1 Android Development] hokuto34:
3 days with OC 1,6 GHz without wifi issue and perfectly stable and more speed !!!!! :laugh: Only one issue : USB not working for many of us .....
[Galaxy Note 10.1 Android Development] hoss_n2:
If i understand it right , 1.6 isnt actually overclock as it was already in stock kernel but locked at 1.4 ghz, am I right or missing something!
[Galaxy Note 10.1 Android Development] DeBoX:
Does that mean that one can just root and "activate" the kernel settings for 1,6 ghz?
[Galaxy Note 10.1 Android Development] hokuto34:
Absolutly not !!!!
[Galaxy Note 10.1 Android Development] DeBoX:
Could you elaborate???
[Galaxy Note 10.1 Android Development] hokuto34:
You can't overclock a stock kernel !
[Galaxy Note 10.1 Android Development] kresna rudy kurniawan:
are you on Jelly Bean or ICS ???

because N8000 on jelly bean without OC also got simmilar score ... Quadrant : 6000 ...
[Galaxy Note 10.1 Android Development] hokuto34:
For me with Quadrant , JB stock kernel : average 6159, JB OC 1.6GHz : average 6642 (ICS stock : 5480)
[Galaxy Note 10.1 Android Development] james_lpool:
which kernel should i use for my uk version 8010 wifi only model, i read on the front page that it was pulled but from reading some posts, some people seem to be saying its fine.

can anyone tell me which one and if its safe?

thanks

james
[Galaxy Note 10.1 Android Development] iaeby:
Gt-8010 in uk working well

Hi James, I am using this fine but choose the --N8000Jelly_OC.zip - [Click for QR Code] (5.95 MB, 445 views)-- as I have the [ROM] [18.11.2012] Team Union Rom 4.1.1 XXBLJ9 DBT v3 [N8000] installed.

You have to change the governor to 'on demand' in set cpu under settings and select 'autodetect speeds recomended' and set MAX to 1.6 (1600000). Also to be sure go into Voltages tab and select 2nd option down 1600 / 1313 mv. Then select apply and tick 'set on boot'.

It works for me and seems stable. Any other settings give reboots as this ROM and kernel are not really specific to our device as no official update to JB yet............

Have used all base apps and no crashes after 3 days. Still a bit stuttery at times, even though jb and OC'ed but that's to be expected. I'm sure things will improve over coming weeks when official update for GT-8010 eventually surfaces!!

:D
[Galaxy Note 10.1 Android Development] fards:
going to have a look at the differences between the 8010 and 8000 source for ics.

Then (if there's any real need for it) a patch for your kernel to support the 8010 a little better, brieuwers.

edit:

there's no difference other than the modem enabled in the ICS 8000 kernel

there's some small differences as the 8000 has spinlock on mutex enabled, and the 8010 code has profiling and traces,

everything else is pretty much identical.
[Galaxy Note 10.1 Android Development] hoss_n2:
Tegrak over clock. From market but needs root
[Galaxy Note 10.1 Android Development] m8980:
Flashed the kernel JellyOC.zip

Now i get bootloops and device turns off :(

I'm using deodexed xxblk2 uk ROM for N8000
[Galaxy Note 10.1 Android Development] brieuwers:
Try beta2 you will find it on page 12.
[Galaxy Note 10.1 Android Development] m8980:
thx a lot. beta2 is running without any bootloops so far
[Galaxy Note 10.1 Android Development] hokuto34:
Wrong, not for JB and the Note 10.1 !!!!!
[Galaxy Note 10.1 Android Development] rnpasinos:
im using N8000 DR.AKRIM_ROM N8000XXBLK2_v07 rom and before that N8000 DR.AKRIM_ROM N8000XXBLJ9_v06... when i try to flash this kernel, i always get a bootloop... is there anything else i need to do? thanks!
[Galaxy Note 10.1 Android Development] hoss_n2:
It worked for me on ics, haven't rooted jellybean yet to test it
[Galaxy Note 10.1 Android Development] fards:
update today (18/12/2012) for tegrak allows overclocking on the 8010 jb kernel, it wasn't working before.

will scale upto 1.8 ghz (doesn't play well at 1.8)
[Galaxy Note 10.1 Android Development] Dsmforlife92:
So if running stock kernel then I can't still over clock with tegrak app
[Galaxy Note 10.1 Android Development] fards:
Why not? I'm using stock kernel
[Galaxy Note 10.1 Android Development] hoss_n2:
I used tegrak overclock and set it to 1.6 on stock kernel/rom and I got 6898 on quadrant :D from the first run , so far 1.6 overclock is the safest and most stable overclock as the processor itself support it
[Galaxy Note 10.1 Android Development] sgaheer:
Hi jist picked up this tablet on the weekend n it is amazing.

Just had a question if this kernel will work on the 8010 model

sent from my "Ur IPhone will never do this" Phone
[Galaxy Note 10.1 Android Development] dema85:
BOOTLOOP

I saw many people having tha same problem, after flashing we get a bootloop.

I have the german stock rom deodex, is this kernel compatible?

What we can do for avoid bootloop?

I tryed flashing from recovery, odin, wipe, nothing!

I've also tryed the beta2, seams working, goes to the main screen but after a wile...bootloop!

Any idea?
[Galaxy Note 10.1 Android Development] hokuto34:
If you meam [ROM][JB]something[8010/8013][12-16-2012] (german OTA), I kept the stock kernel and I OC with Tegrak Overclok, stable until 1.652 GHz for me ! No tried with the kernel beta2.
[Galaxy Note 10.1 Android Development] fards:
unfortunately beta2 has issues with the 8010
[Galaxy Note 10.1 Android Development] Haldi4803:
Using BRV2 on my 8010 with stock 4.0.4 And it works wonderfull! undervolting, overclocking WiFi....

except USB otg. keeps looping -.-

anyone has stock or prerotet 8010kernel for ICS which I can flash with mobile Odin?

edit: flashed 8013 Kernel! USB otg works fine And No Crash!

if you manage to get 8013 USB parts into the Kernel youd have a fully working 8010 Kernel!
[Galaxy Note 10.1 Android Development] Silenti91:
I could really live with this ^^ 7004! Hah :D
[Galaxy Note 10.1 Android Development] Silenti91:
I have noticed ppl talking about i/o, and tweaking it to get more and stuff. Mine has always been around 10-11k right out of the box... i dont know why :P
[Galaxy Note 10.1 Android Development] doesntmatterx:
So your saying this DOES work with 8013? 7k is great but hows your battery life?
[Galaxy Note 10.1 Android Development] Cuban Cigar:
Has any body tried this kernel with n8013 running redemption rom 3.2 that just came out with jb 4.1.2 ?

Thanks
[Galaxy Note 10.1 Android Development] Silenti91:
well, right now its been on for 2 days, but in standby mostly... havent got the chance to test it out under "normal" usage yet,

i guess next week will give me an answer, first lecture of the semester at uni .

been using the kernel for a while though, and i think battery is doing great :) really as long as it lasts through one day of lectures ill be pleased :)

i will be posting battery stats sometime next week :) i think i will try with both stock and this kernel for comparison :)
[Galaxy Note 10.1 Android Development] shoestar:
I flashed this on my 8013 and it works, but my performance actually went down, so I flashed back to stock. It might just be my tablet, so test it yourself. Thanks.
[Galaxy Note 10.1 Android Development] Haldi4803:
flashed the Jelly_OC kernel on stock deodexed 4.1.2 8010 XXUCMA5: random reboots.
[Galaxy Note 10.1 Android Development] Interhead:
jelly_OC 1704 kernel

Android Revolution HD 3.0 and jelly_OC 1704 working fine here, several tests later...
[Galaxy Note 10.1 Android Development] jzen:
Android Revolution HD 3.0 and jelly_OC 1704 here, getting amazing scores but also random reboots when idle.

8013

Seems as soon as my device goto sleep mode or whatever, it freezes and reboots.

If i use power saving mode i dont get lock up on sleep.. no wifi issues at all.
[Galaxy Note 10.1 Android Development] animelover:
Yeah, noticed the same behaviour on my 8000, too. So I'm not the only one with such a strange and really annoying problem.
[Galaxy Note 10.1 Android Development] Interhead:
No problems with rebooting here(N8000). Testing an playing all day, good battery time:)

I use SetCPU settings 200Mhz to 1704Mhz...it was 25Mhz to 1704Mhz by default. Maybe 25Mhz is to low and makes tablet reboot..
[Galaxy Note 10.1 Android Development] jzen:
Ive set mines to 400mhz-1600mhz and it still reboots and or locks up. I would feel quite sexual if dev got it working for us 8013 foos! :laugh:
[Galaxy Note 10.1 Android Development] cholywell:
Yes, a 8010/8010 version would be great!
[Galaxy Note 10.1 Android Development] mpegispg:
Hello Note10.1 overclockers,

I read some tests that setting Exynos CPU under 200MHz is inefficient and can course instability. Inefficient means it saves not really more power if setting lower than 200MHz but can course divice to not wake up any more. Also to low idle/sleep freqency can be the course that Calls will not received.

Hope that helps understanding little bit.

Best regards

mpeg
[Galaxy Note 10.1 Android Development] mpegispg:
Hello again,

After a bunch of tests this day I want to share my results:

I am using this kernel for 2 days now and it is very stable. Only one reboot because of too much undervolting.

What I found out is that CPU throttles down to 800MHz if getting hotter than 81°C(measurement with app "CPU Tweaks" while running stress tests longer than 5mins)

This happens with every clock higher than 1.5GHz although I tried undervolting really hard.

So conclusion is that this kernel is only stable at 1.5 GHz over longer times of 100% load.

This temperature behavior could also be the reason why Note 10.1 has only 1.4 GHz at stock although Note II with same CPU has 1.6GHz stock. Maybe Note 2 has better cooling capabilities.

@brieuwers:

Can you post a list with stock clocks and voltages? Would help me a lot.

Best regard

mpeg
[Galaxy Note 10.1 Android Development] puisicintaqu:
Why?

hey buddy, why i flashing with JB version on my device( with 4.1.2 android OS). that show stuck samsung note logo and no to start system? thanks
[Galaxy Note 10.1 Android Development] Gpsrisk:
Wondering why N8020 is completely never looked into in this thread ?
[Galaxy Note 10.1 Android Development] ttreed07:
just out of curiosity which gov are you using?
[Galaxy Note 10.1 Android Development] beeboss:
Thanks for kernel ! Any chance to add GPU overclock ? :)