yashsingh1/xdaforums huggingface dataset:
[Galaxy Note GT-N7000 Android Development] uwillknow:
Hi Forest

Can I just flash your kernel direct when I got the original c.o.h.?

Thanks
[Galaxy Note GT-N7000 Android Development] forest1971:
Yes. Follow the instruction in the first page.
[Galaxy Note GT-N7000 Android Development] forest1971:
You can install this kernel to your wife's phone and see if she likes it :laugh:.
[Galaxy Note GT-N7000 Android Development] herna:
Personally I would recommend you to move that thread to Developement Section, since here there is no TW ROMs , so will be more difficult to be noticed for the people that can really use it. That's my suggestion :D Anyway thanks for share you job here.
[Galaxy Note GT-N7000 Android Development] forest1971:
Thanks. I was intending to post in android dev but somehow find it here. I was asking Mods to consider moving it to Anddroid dev also. Cheers.
[Galaxy Note GT-N7000 Android Development] cipo3282:
really awesome .. I'm using it with custom LTA delirium very smooth and fast .. great :cool:

Inviato dal mio GT-N7000 utilizzando Tapatalk
[Galaxy Note GT-N7000 Android Development] uwillknow:
Flashed but somehow the mobile turns on automatically when I plugged into AC power. Any clue?
[Galaxy Note GT-N7000 Android Development] Hank87:
[MENTION=4576973]forest1971[/MENTION] if it can be useful to take a cherry pick, the neobuddy's nxtw kernel http://xdaforums.com/showthread.php?t=2258365 :D
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Me Likey!!! Please do! [MENTION=4576973]forest1971[/MENTION]
[Galaxy Note GT-N7000 Android Development] atocruz:
Hi forest, i use your stock gpu kernel, I've noticed that battery charging os too long compared to built-in kernel of sweet rom v11.1.

Now, it took 3-4 hrs of charging unlike before it only took max of 2hrs.

I am planning to try your oc gpu kernel, is it safe to flash this? Currently using philz cwm and sweet rom v11.1.
[Galaxy Note GT-N7000 Android Development] forest1971:
About charging time, I have not tested and so far have not heard of similar reports. I will check when have time.

About OC version: of course you can flash it from PhilZ recovery.
[Galaxy Note GT-N7000 Android Development] atocruz:
Thanks forest. What are the known issues of oc gpu kernel? Im afraid if it affects the life of the processor as it overclocks it.
[Galaxy Note GT-N7000 Android Development] forest1971:
So far there is no known issue. OC GPU helps to increase performance of graphic processor, but there could be negative impact on it. That is a logic. If you are worried about it. Then better stay with stock version. Cheers.
[Galaxy Note GT-N7000 Android Development] atocruz:
Hi, is it safe to flash speed kernel Version: K5-5*(19-Apr-2013)

while having forest kernel?
[Galaxy Note GT-N7000 Android Development] atocruz:
Tjanks man.
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
I have been using the oc version for quite a while already. Was charging time affected? Well for me, yes. It rakes longer to charge now. :)

Aside from that, the oc kernel has been very stable for me.

And yes, it does get hot while gaming especially during the afternoon. (It's damn hot in the Phils!!!!) but the performance increase is really worth It.

If you are worried about the heat, you could just Undervolt the heck out of your note! ;) It works wonders for me @ -100 mv across all frequency. :)
[Galaxy Note GT-N7000 Android Development] uwillknow:
so it will be much better with the STOCK version than the OC on battery life?

the OC one seems to be quite battery drained even if the mobile is in airplane mode and without internet connection
[Galaxy Note GT-N7000 Android Development] forest1971:
Just tested charging time on my phone. It went from 1 percent to 96 percent in 2h30 minutes. That is not bad at all.
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Yes, Stock version will be more battery friendly for obvious reasons and no, Battery life on OC version is perfectly fine on Airplane mode (My G-Note is currently a Wi-Fi only device), well, at least for me.
[Galaxy Note GT-N7000 Android Development] forest1971:
I have not running the OC version for long time yet. The stock gpu version is extremely battery friendly. Some screenshots attached.
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Here's mine on OC version.

Solid battery life is all I see. ;)
[Galaxy Note GT-N7000 Android Development] dclou:
thank you forest1971, this kernel is much better than the Samsung official 4.1.2 kernel....there is one question that I`d like to know from you....does this kernel super init.d?...or init.d is supported by ROM rather than kernel?
[Galaxy Note GT-N7000 Android Development] forest1971:
Kernel not support, but it can be done by the Rom or even an app.
[Galaxy Note GT-N7000 Android Development] qwert2099:
Hey

Which recovery this kernel has ? Basically my power button is broken, so wanna confirm if touch works it in the recovery.
[Galaxy Note GT-N7000 Android Development] b00gieMan_droid:
Yes touch works.
[Galaxy Note GT-N7000 Android Development] qwert2099:
Awesome & thanks for info :thumbup:
[Galaxy Note GT-N7000 Android Development] jomar_uk:
Deleted...
[Galaxy Note GT-N7000 Android Development] sokhemarak:
I can't download because I don't captcha Letter
[Galaxy Note GT-N7000 Android Development] CustomRomAddicts:
Little help here please.. Does it work with Miui based TW Roms like this one VengeanceNote ( http://xdaforums.com/showthread.php?t=2244754 ) ??.. Thanks in advance.. :)
[Galaxy Note GT-N7000 Android Development] XxPixX:
I haven't tested it but it should work. I remember the last time I tried MIUI then I tried it with c.o.h. kerneland it worked fine.
[Galaxy Note GT-N7000 Android Development] nokiamodeln91:
If it is based on the stock JB 4.1.2, it should be compatible..
[Galaxy Note GT-N7000 Android Development] CustomRomAddicts:
Thanks a lot guys.. :)
[Galaxy Note GT-N7000 Android Development] dlci:
Hi Forest,

many thanks for the great kernel! I use 1.5.5 standard for a week and have a weird issue with kernel wakelogs. During daytime everything is ok, but over night the phone doesn't go into deep sleep for more than 2 hours. I see secril_fd-intf keeping the cpu in 200mhz mode for 7 hours. never had this issue before on ICS..do you have any idea what might cause that and how to.fix.it?

cheers!
[Galaxy Note GT-N7000 Android Development] nokiamodeln91:
Power off the device and remove the battery for about 20 seconds.. then insert it and boot up.. Monitor again.
[Galaxy Note GT-N7000 Android Development] forest1971:
There are some issues need clarify. 200 is the minimum clock speed, so that number is normal.

Second, what rom are you on, if the rom is messed up too much it can cause problems.

Third, try to use Battery Stats Plus or Better Battery Stats to monitor and post some screenshots. Mines sleep soundly as in the screenshot attched.

So far no body has issues.
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Yep, the kernel is perfectly fine as it is (On AryaMod 4.5 and I'm using the OC version).

As you can see below, my GNote's a heavy sleeper. ;)
[Galaxy Note GT-N7000 Android Development] forest1971:
Wow, you let it sleep for 5 days! :good:!
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Hahaha well not really. I was using it casually. Browsing the net, playing Backstab and finicking with it. :)
[Galaxy Note GT-N7000 Android Development] forest1971:
If you had install an app like Battery stats plus then it will be nice to see how much screen time you can get as well. Start to wonder if you use a bigger battery :rolleyes:?
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Screen on time was 2hours and 35 minutes the last time I checked. :)

And nope, I'm using the original battery that came with the note. The 2500mAh one. :)
[Galaxy Note GT-N7000 Android Development] forest1971:
I want to see some screen shots again when when battery go empty. It looks like a battery time record:p
[Galaxy Note GT-N7000 Android Development] salespalace:
I'm getting very good battery life but my battery is a 3000 mah mbuynow battery.

Here is one of my screen times

but as a note, i think without the use of greenify i wouldnt achieve that, as i hibernate apps such as facebook which is a wakelock murderer.
[Galaxy Note GT-N7000 Android Development] forest1971:
This screenshot is too little info.
[Galaxy Note GT-N7000 Android Development] salespalace:
My bad, this is 29% at two hours roughly before the previous screenshot.
[Galaxy Note GT-N7000 Android Development] forest1971:
Oh. You get 35h and 4h30 screen time. That is impressive except for the bigger battery.

Btw. I had 16h and 4h47 on screen with stock battery.
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Haha yes, 4hours of screen on time is very possible with the stock battery. Heck, I was getting 5 hours of screen on time. :) I was expecting that he'll get at least 6 hours with that extended battery. ;)

Ohh, btw, I undervolted my device @ -100 across all frequencies and I'm using pegasusq+Noop combo. :)
[Galaxy Note GT-N7000 Android Development] burimi007:
Great kernel im using warzone rom
[Galaxy Note GT-N7000 Android Development] v_square:
Strange, Link2SD is now showing exfat not supported on your system.

Running AryaMod v5.
[Galaxy Note GT-N7000 Android Development] forest1971:
The screenshot showed ext2 not exfat. Sdcard should be formated as exfat or fat32, not ext2. Exfat is better.
[Galaxy Note GT-N7000 Android Development] Abhijeet Dhuri:
on Which rom ?
[Galaxy Note GT-N7000 Android Development] v_square:
Why didn't I realize this at first. Huh.

Anyways, Link2SD doesn't support exfat; and Forest Kernel doesn't support ext2. So I guess only option I'm left with is Fat32. :(
[Galaxy Note GT-N7000 Android Development] forest1971:
Ext2 is only for system. nothing to do with kernel support.
[Galaxy Note GT-N7000 Android Development] forest1971:
BTW

Have you formatted your sdcard as Exfat yet? Need to use Window to format it.
[Galaxy Note GT-N7000 Android Development] v_square:
And what exactly do you mean while saying "only for sytem" ??

---------- Post added at 08:58 PM ---------- Previous post was at 08:57 PM ----------

Not yet mate. I used minitool on the windows to format both the partioins as fat32.
[Galaxy Note GT-N7000 Android Development] forest1971:
OK. I was mistaken between ext4 and ext2. I mean ext4 is for system. sorry.

ext2? I don't know.

Exfat is better than Fat32, but you can choose. I mean you should try format Exfat to see if Link2SD has any problem with it.
[Galaxy Note GT-N7000 Android Development] v_square:
Yes agreed Exfat is better than Fat32. But it's clearly mentioned in Link2SD documentation that it supports only Fat and ext variants.

Anyways it's not a big deal for me. i just formatted the second sd card partition in fat32 format and everything is just fine. :highfive:

And maybe what I can do is fomat the first partion( the main storage partition) in exfat. That way i would be able to enjoy the best of both the worlds.:cool:
[Galaxy Note GT-N7000 Android Development] dlci:
Thanks-that seems to have fixed the issue for now. I also wiped the dalvik cache, just in case...

Now power consumption is back to the normal 5-6% overnight with 3g data enabled.

[MENTION=470339]forest[/MENTION], I have sweet rom 10.5 with some stuff removed from /preload and /system/app. but with all messaging apps on top :)

p.s. I don't know how you guys achieve more than 3h display uptime..any browser I tried just kills the battery within 2.5-3h...
[Galaxy Note GT-N7000 Android Development] sharkteef:
here's my feedback. hope it contributes or perhaps is informative.

something i noticed while i was gaming. i am a huge fan of fifa and real football games (games downlaoded from playstore). i use 1.5.5 with km's v5 very recently. on cpu adjuster, profile set to smartassv2+row. gaming jitters and jolts and is just horrible. i wiped dalvik and cache just to be sure eventhough its a fresh install. still same.

then on cpu adjuster, i set profile to hyper+row. gaming jitters and jolts and is quite unbearable, is as if the refresh rate isnt enough or something. so again i wipe dalvik+ cache and still the same. decided to move to pegasusq+row. everything smooth and battery life good and gaming football is awesome.

i was wondering, i always had the perception that hyper+row would give u maximum performance with minimal battery life. this is what i always wanted. max performance and battery life that is close to crap,. how come it jitters and shudders and lags so much ?

my perception is that pegasusq+row is just gonna be menial and lousy for people who only open pdf documents and view gallery. but to my surprise, this works awesomely on 1.5.5 for gaming for me. and i get a bonus of better battery life than hyper+row and top it up with amazing performance.

my perception for smartassv2+row is probably like a balance in between hyper+row and pegasusq+row. this in turn, turned out dramatically drastic for me as well. pretty much like hyper+row with almost an unplayable gaming state.

so i found that pegasusq+row works best for me in terms of performance gaming on my n7000. i'm not sure if anyone else experienced the same with me. dont get me wrong, i am really all for it for performance gaming as i mentioned earlier. battery life to me is meaningless as i'm usually plugged in somewhere so i would like peak maximum peformance with peak maximum temperatures with ****tiest battery life but using hyper+row just isnt cutting out to what its supposed to do. for now, its pegasusq+row for the winning combo for me.
[Galaxy Note GT-N7000 Android Development] forest1971:
Web browsers seem to consume lots of juice. So I use some apps to read news and brow XDA and just use browser when need to search for something. Sync also eat battery so I use wiget Sync and Syncker to control manual sync.
[Galaxy Note GT-N7000 Android Development] forest1971:
A new version with minor tweaks is out for testing purposes :victory:: V1.5.5b (and for OC-GPU version only).

Change-log:

- Include VR I/O scheduler

- Tweak thermal threshold (first level from 64 to 70, second level threshold keep the same)

- Enable USB-Video (for someone to test)

Download:

http://www.mediafire.com/download/yjhfaaqy8h85c90/Forest-HelloWorld-Make-II-V1.5.5b-OC-GPU.zip
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Got to test this. Lemme be your guinea pig. ;)
[Galaxy Note GT-N7000 Android Development] salespalace:
will try this, ive never used an oc kernel before, is there anything else i have to do after i flash it?
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Naaaah, just flash it then enjoy. But, might as well as wipe Cache And Dalvik cache just to keep things clean. ;)
[Galaxy Note GT-N7000 Android Development] vutuantu1990:
hey forest, i would like you to share which rom you are using or the rom work best with this kernel.

im using Sweetrom v11 and not comfortable with the battery life
[Galaxy Note GT-N7000 Android Development] sergyum:
Thank you Forest for your great work. Can we have BLN support included in this kernel?
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Just use greenify and hibernate all those apps that wakes up your device and try disabling Locations services when not in use.

4.1.2 ROM's have almost the same battery life whatever the ROM is if they have the same kernel or at least, the same kernel settings.

I recommend using PegasusQ+Noop/ROW. They're the most balanced in performance and battery life according to my testings. I was able to get 6 days of standby time and 3.9 hours of Screen on time with this setup. I wouldn't recommend Undervolting coz it may cause stability issues but it works wonders for me. ;)

I'm using AryaMod 4.5 BTW. :)
[Galaxy Note GT-N7000 Android Development] v35lee:
Awesome!

I'll test the USB video and report back.
[Galaxy Note GT-N7000 Android Development] vutuantu1990:
how do you change governor and io?, by apps such as SetCpu or init.d?

do you need an Screen-OFF profile if you use SetCpu and Pegasusq?
[Galaxy Note GT-N7000 Android Development] forest1971:
This one is tricky. Let's see.
[Galaxy Note GT-N7000 Android Development] v35lee:
Thanks very much for making the change to enable the UVC driver. The app I am using (Dashcam) no longer gives the error for missing UVC driver, but now can't seem to find the connected USB camera.

I'll post some more in my question thread or PM you so as not to clog up your kernel thread.

Thanks again for continuing to bring improvements to the Note!
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
SetCPU is enough. :) and nope, no need to make a Screen off profile. Just make sure that you greenify those malignant apps. ;)
[Galaxy Note GT-N7000 Android Development] Super Prince:
What about ZRAM+Swap support? :)
[Galaxy Note GT-N7000 Android Development] forest1971:
This one is simple. But I am doubful if it is useful. On the other hand it will consume more battery.
[Galaxy Note GT-N7000 Android Development] Super Prince:
But It could be optional whoever wants to use this future may use it. I think it will be beneficial to a lot of us especially those suffring from low memory issue.
[Galaxy Note GT-N7000 Android Development] arinsms:
Im just drop by to click "thanks" for all your hard work..
[Galaxy Note GT-N7000 Android Development] surender2121:
[MENTION=4576973]forest1971[/MENTION] Do you prefer to change I/O scheduler or something for v1.5.5b Kernel? I'm on AryaMod v5 and I have noticed that I'm getting slightly low battery backup as compared to v1.5.5 Kernel as per 2-3 days of normal usage.

And Thanks For this Kernel. :D Much appreciable.
[Galaxy Note GT-N7000 Android Development] forest1971:
The IO scheduler should not be the reason. There maybe some like:

- kernel need time to settle down

- I have enable USB-Camera which may play a little part. The test seems to not working so I will disable it again next release.

BTW, Next release kernel will have option to OC CPU to 1600 :victory: . Under testing.
[Galaxy Note GT-N7000 Android Development] atocruz:
Hows the battery charging, is it fast or slow? How long from zero to full charge?

Honestly, don't be bias, which is good SpeedMod kerbel v5.3 or this forest v1.5.5?
[Galaxy Note GT-N7000 Android Development] forest1971:
Any one wants to give spoon-feed service please :rolleyes:?
[Galaxy Note GT-N7000 Android Development] NoteboyTech:
Bro if you want I can test the 1600mhz kernel? Send me the file

sent from GT-i9500
[Galaxy Note GT-N7000 Android Development] forest1971:
That will be very helpful. Thanks :). Will sent you for testing soon.
[Galaxy Note GT-N7000 Android Development] tiktakt0w:
Charging time? Neither SpeedMod nor HW Make II seems to be different when it comes to charging time, well, based on my observations (It's not like I'm charging everyday though.....My GNote + this kernel lasts like a tank). You're experience will vary depending on your settings.

When it comes down to customizations, their difference is like night and day, which is, in favor of Forest's kernel. ;)

But then again, those who flash SpeedMod kernels are people who wants to have a stock-ish experience with a couple of goodies baked-in. :)
[Galaxy Note GT-N7000 Android Development] Hank87:
Can you make an extreme version, to take full advantage of 1600MHz, with first throttle at 75° and 1000mhz? :)

Thank you!

Inviato dal mio GT-N7000 con tapatalk
[Galaxy Note GT-N7000 Android Development] forest1971:
Yes. I like to aim for max performance in coming versions. :cool:Next version will have first throttle at 70. And there will be one with 75 later:D.
[Galaxy Note GT-N7000 Android Development] forest1971:
Hi friends: a new version is out: V1.6.4

Change-log:

- OC CPU to 1600 (you can enable it using No-frills or SetCPU...)

- UV 25mv for each steps, for balance performance and battery life.

- Include VR I/O scheduler

- Tweak thermal threshold (first level from 64 to 70, second level threshold keep the same).

Significant improvement for heavy taxing games: I can play my favorite game let's golf 3 super smooth now :good:. The kernel is getting near where i want it to be :victory:!

Bugs: stock video seems to have problems. Use MX video which is much better, btw.

Download:

http://www.mediafire.com/download/1sum6rn4sw81qdp/Forest-HelloWorld-Make-II-V1.6.4.zip

Remember to give it some reboot and time to settle in!

Thanks buddies [MENTION=5233437]NoteboyTech[/MENTION] and [MENTION=4584440]tiktakt0w[/MENTION] for helping with testing!
[Galaxy Note GT-N7000 Android Development] NoteboyTech:
Umm tell me when you create a new kernel.. i will test it always..

Btw tell people that stock video player crashes

sent from GT-i9500
[Galaxy Note GT-N7000 Android Development] sergyum:
First impresions:

- Battery drain over night: 1 %/night (7h 35min, wich is great)

- Great score in Antutu over time, second day: 13049 (first day was 13318)

- Only missing for now: BLN support (mine request)

No lag, very smooth.

*stock video works well but only when I choose to play file from explorer(My Files) otherwise he stopped when is launched, solved with MXPlayer.

OC 1600 Mhz/ Ondemand/ VR

Great work, thank you again.
[Galaxy Note GT-N7000 Android Development] forest1971:
Thanks for very helpful feedback :good:.
[Galaxy Note GT-N7000 Android Development] shinchanz00:
Hello, i downloaded and flashed V1.6.4 but i am stuck on GT-N7000 screen and i cant seem to boot into recovery anymore. the only solution is to flash another kernel using odin. i am using aryamod V5 and i have tried flashing the kernel using Philz and also ur V1.5.5 kernel but both with the same result. can u help me here? thanks in advance

I already downloaded the kernel 3 times so i doubt that the file is corrupted
[Nexus 5 Q&A, Help & Troubleshooting] ykphuah:
I am on a my way to make my custom ringtone, and thinking to bump up the volume using audacity.

However, I am slightly worried that having too loud a ringtone will spoil the nexus 5 speakers, will it?

I start to get afraid after spoiling my old lenovo laptop's speakers by just playing songs at maximum volume. Now the lenovo just gives out distorted noise whenever I play anything.
[Nexus 5 Q&A, Help & Troubleshooting] mariosraptor:
I don't think it will destroy it, but surely it will sound distorted. The speakers takes it ability to output sound by its sound amplifier chip.
[Galaxy S 4 Q&A, Help & Troubleshooting] Lights_On:
Hi All,

Hoping to pull on some knowledge if I can.

I have an S4 and need to find a JB 4.1 rom or earlier (ICS or similar). I have struggled to find one - does any one know where I can get a stock or other ROM. any is fine as long as it is 4.1 or earlier.

WHY?:

- My car Bluetooth system does not work with BlueDroid Bluetooth stack modification that was introduced in 4.2 and newer. 4.1 and before used BlueZ Bluetooth stack and worked great. Sadly BlueDroid is not backward compatible with some devices that worked on Bluedroid.

I have searched and searched with no joy on finding a 4.1 or earlier ROM. I have also tried suggested solutions on forums such as keep device Bluetooth visible and use app "Bluetooth auto connect".

I hope someone can share a link with me for a suitable ROM or perhaps show me a way of reverting from the new BlueDroid to the older BlueZ stack in a newer ROM.

if all else fails I guess I have to get rid of the phone and downgrade to an S3 that I know has widely available 4.1 ROM's.

Thank you in advance.
[Galaxy S 4 Q&A, Help & Troubleshooting] Me Gusta:
No 4.1 on s4. Its only 4.2 and up

Me Gusta!
[Galaxy S 4 Q&A, Help & Troubleshooting] Lights_On:
Yup that's what I thought thank you for confirming.

Any chance of any ROM with blues as well as bludroid in it?