yashsingh1/xdaforums huggingface dataset:
[Galaxy S Advance I9070 Original Android Developmen] darryl_co:
Stock Samsung Boot Animation

Does the Samsung default boot animation change on flashing CoCore kernel ?
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
No.

All it does is enable custom boot animation support.

Sent from my GT-I9070
[Galaxy S Advance I9070 Original Android Developmen] isaak:
I just discovered a side effect... my 720p video lags in mxplayer with just mali enabled.

So I disabled it and enabling Force gpu rendering in developer options ... this time the same video is ok.

I'm using interactiveq + sioplus with min 200 e max 800.
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Use HW+ in mx player & max 1000Mhz and it won't lag , i read somewhere that force gpu render has some issues

IMO decrease max freq doesn't make sense...it makes device laggy...instead use hotpluging governor if u that much concern about battery..ex pegasusq

Personally i don't care about battery life i always need fast response and no lag so i use "interactive" and still i get 3.5 hr screen on time with 18hr battery backup
[Galaxy S Advance I9070 Original Android Developmen] isaak:
I'd be interested to know the difference between 'egl driver only' tweak and 'force gpu rendering' option in developer options.

Maybe the second one still uses some CPU?
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
Cocore Bootanimation

Hey Guys, very few of you might recall I had made a booanimation earlier for HarshJellyROM, and since that was ROM specific, I have managed to make a similar one for Pure Stock ROM + Cocore Users,

Please visit my original thread to download the bootanimation.zip: http://xdaforums.com/galaxy-s-advance/themes-apps/bootanimation-stock-rom-powered-cocore-t2903049

Screenshot appended...

Please HIT

"Thanks"

if it's worth a try !
[Galaxy S Advance I9070 Original Android Developmen] #Henkate:
:p
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Ha ha lol :D

Bt still cocafe warn us for every thing that can damage device..u can refer OP and find working msg :)

So it's unlikely that he forget about egl ..that means there no known damage of that :p

Anyway if it'll damage i'll be relieved from this crap phone :p

<sorry for OT>
[Galaxy S Advance I9070 Original Android Developmen] ChronoMonochrome:
The truth was very close :p

wish I did not bring this idea to the end :)

https://github.com/mkaluza/i9070_kernel_CoCore-E/commit/8fbe53eea6365fd7aefd99c51c66019ef8e280ba
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
[MENTION=4832589]cocafe[/MENTION] ,

i have random freezes and lag in apps with latest build ( i.e in dolphin browser and in ol multiplayer game )

may be this is due to UKMS ? (though it's only my guess bcz in past also UKMS didn't work well with our device)
[Galaxy S Advance I9070 Original Android Developmen] #Henkate:
I had one random reboot (i mention that i didnt overclock) at begin (like in 5-10 min after flashed it) then it didnt reboot anymore.

I can confirm the freezees.I had 1-2 for few seconds. But after my opinion,the performance improved alot.

[MENTION=4832589]cocafe[/MENTION] : I know that it may sound ridiculous,but is possible to replace the ram with one higher? :D
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
what ?!!! :eek::eek::eek:
[Galaxy S Advance I9070 Original Android Developmen] sd_shadow:
Notice: Improvements to 10 Post Rule

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[Galaxy S Advance I9070 Original Android Developmen] isaak:
Read this
[Galaxy S Advance I9070 Original Android Developmen] Siley:
Hi, what its the newest CoCore for 9070P?
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Cocore-EP-9.8-CWM.zip

Cocore-EP-9.8-CWM-Touch.zip

CoCore-EP-9.8-TWRP.zip

try any one of this
[Galaxy S Advance I9070 Original Android Developmen] LyNChP1N:
I want to undervolt cpu and gpu in cocore r09 with vales used in mkkernel thread which is based on cocore r10.

I duno how to make an init.d script for this. Could someone help please? Currently using pegasusq with 200 mhz min and 1 ghz max
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
Cocafe, Does your Kernel support Custom Bootanimation? If so I it would be really good for my ROM :D
[Galaxy S Advance I9070 Original Android Developmen] ming86:
OMG... you write code using phone? :eek:

---------- Post added at 12:19 AM ---------- Previous post was at 12:12 AM ----------

Hope can add zRAM, similar to your GB kernel.

Although most of the time is low usage <10MB. It useful for some memory hog apps,

When I use some Apps, like Papago navigator, it will auto close when low memory (buggy apps...), V6SuperCharger cant help much.

When I enable zRAM, Papago work fine, and the zRAM usage is high (50-80MB).
[Galaxy S Advance I9070 Original Android Developmen] carlese:
R: [Kernel][02/24/2013] CoCore-E 4.2

What are the first three rows? Depends sleep working for 4h17min, total time 5h45min..
[Galaxy S Advance I9070 Original Android Developmen] d14gvn:
Re: [Kernel][02/24/2013] CoCore-E 4.2

Hey cocafe or someone that gets de answer, is BLN control supported on this kernel? Would be awesome.
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Одг: [Kernel][02/24/2013] CoCore-E 4.2

We still do not have BLN support on any of JB kernels (or GB too).

Sent from Galaxy S Advance
[Galaxy S Advance I9070 Original Android Developmen] fbs:
Hi.. I typed this command to try to measure its internal's flash write speed.. I have done this before without problems but now it got killed:

# dd if=/dev/zero of=hugefile bs=10240000k count=10

[1] Killed dd if=/dev/zero of=hugefile bs=10240000k count=10

Why would it kill a process trying to write a huge file? I tried three times after that and the phone seemed to have rebooted!! (samsung logo on screen, etc) but the ADB shell didn't close, nor the uptime was reseted.. :eek: Was it running out of memory? but how? DD itself won't use any significant ram.. :confused:
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Re: [Kernel][02/24/2013] CoCore-E 4.2

To be honest,i dont know.

Not kernel related,Google it.

It can be supported.

My experiments on cypress-touchkey all failed.

Look into it next time. :)

Hmm.

We have ever trired.

But the samsung uses /system/bin/bootanimation to load bootani,not samsungani anymore,so we dont have available bootanimation binary.

If it is convenient for you,please find a working one for us,then it could be supported.

To check it works or not:

Copy the bootanimation binary to /sbin,enter su in Terminal,use this command /sbin/bootanimation,if it shows you an Android Screen,it works,if it shows errors,PM me,lets check whether it can be fixed ir not.
[Galaxy S Advance I9070 Original Android Developmen] cesarguaro:
OTG?
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Re: [Kernel][02/24/2013] CoCore-E 4.2
[Galaxy S Advance I9070 Original Android Developmen] mesuprakash:
Re: [Kernel][02/24/2013] CoCore-E 4.2

I want to use this... I am using TZ kernel.. but how to go back to stock kernel?? Is there any other way excep reflash the stock firmwa??? Please reply
[Galaxy S Advance I9070 Original Android Developmen] b3dna:
From shut_down's signature few post back. Enjoy.

http://xdaforums.com/showpost.php?p=37241989&postcount=12
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
http://xdaforums.com/showpost.php?p=37828713&postcount=19

Mine is for Y version, on this link there is for LQ. :)
[Galaxy S Advance I9070 Original Android Developmen] mesuprakash:
Re: [Kernel][02/24/2013] CoCore-E 4.2

Thank you very very much you both :):):):):)
[Galaxy S Advance I9070 Original Android Developmen] Chry_Gigio:
R: [Kernel][02/24/2013] CoCore-E 4.2

Wait, you want to go back to stock kernel for flashing this? You don't need to, you can flash this over TZ, you will just overwrite the partition where the kernel is stored and after a reboot you'll have cocore.
[Galaxy S Advance I9070 Original Android Developmen] mesuprakash:
Re: [Kernel][02/24/2013] CoCore-E 4.2

How to overwrite? ? Can I use universal kernel flasher?? :confused:
[Galaxy S Advance I9070 Original Android Developmen] Chry_Gigio:
Just the way you flashed TZ, yeah you can use Universal Kernel Flasher or Terminal on the mobile.. both will work.. of course Universal Kernel Flasher does pretty much all the work for you :D
[Galaxy S Advance I9070 Original Android Developmen] mesuprakash:
Re: [Kernel][02/24/2013] CoCore-E 4.2

Not working friend:confused: see the attachment .. I am using tz latest with twrp
[Galaxy S Advance I9070 Original Android Developmen] Chry_Gigio:
Sorry i can't read it.. could you write what is written there or perhaps make a photo at it?:P
[Galaxy S Advance I9070 Original Android Developmen] petraru1:
you are trying to flash cocore 4.2.zip, extract the kernel.bin.md5 from the zip, put it on internal memory then use universal kernel flasher,

or put the zip on external sd card, reboot in TWRP and install it
[Galaxy S Advance I9070 Original Android Developmen] mesuprakash:
Re: [Kernel][02/24/2013] CoCore-E 4.2

Thank you very much its working now... :D:thumbup: thanx friend
[Galaxy S Advance I9070 Original Android Developmen] nss357:
I'm not sure about arm_step in cocore r09, so you probably wants to navigate to /sys/kernel/liveopp first to know the arm_step for every freqs

Here's an example for arm_step00 (100mhz) and arm_step01 (200mhz) according to my liveopp folder

#!/system/bin/sh
#100mhz
echo set_volt=1 > /sys/kernel/liveopp/arm_step00;
echo varm=0x0f > /sys/kernel/liveopp/arm_step00;
#200mhz
echo set_volt=1 > /sys/kernel/liveopp/arm_step01;
echo varm=0x10 > /sys/kernel/liveopp/arm_step01;

Change the varm and the arm_step according to your arm_step in /sys/kernel/liveopp for other cpu freqs

For the gpu, view mali_dvfs_config in /sys/kernel/mali first to know the idx for every freq

example for idx0 (192mhz) and idx5 (399mhz)

#!/system/bin/sh
#192mhz
echo 0 vape=0x17 > /sys/kernel/mali/mali_dvfs_config;
#399mhz
echo 5 vape=0x1c > /sys/kernel/mali/mali_dvfs_config;

Test those UV varm and vape first before you put it in init.d to make sure it's stable for your device.

p.s. There's already the how-to in the OP, you should go through it first, plus mkaluza's guide that you can find here:

https://github.com/mkaluza/i9070_kernel_CoCore-E/wiki/Undervolting-janice
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Long time no see, guys.

Gonna update both I9070 and I9070P kernels.

And will add support of CM11 cus Jellybean is too old.

来自我的 C6902 上的 Tapatalk
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
所有冰雹 [MENTION=4832589]cocafe[/MENTION] ..！万岁 [MENTION=4832589]cocafe[/MENTION] ..！ I feel so :	contented, content, cheerful, cheery, merry, joyful, jovial, jolly, joking, jocular, gleeful, carefree, untroubled, delighted, smiling, beaming, grinning, glowing, satisfied, gratified, buoyant, radiant, sunny, blithe, joyous, beatific, blessed; ****-a-hoop, in good spirits, in high spirits, in a good mood, light-hearted, good-humoured; thrilled, exuberant, elated, exhilarated, ecstatic, blissful, euphoric, overjoyed, exultant, rapturous, rapt, enraptured, in seventh heaven, on cloud nine, over the moon, walking on air, beside oneself with joy, jumping for joy; informalchirpy, on top of the world, as happy as a sandboy, tickled pink, tickled to death, like a dog with two tails, as pleased as Punch, on a high, blissed out,.!!
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Woh... which gift will you give me ?

Diwali or New year ?

In india we have diwali today (biggest festival of Indians) and new year tomorrow :) :D

Ready to see gift for any of them ;) :p

Btw i was checking your github and i can say lot of core changes will be there in new kernel.
[Galaxy S Advance I9070 Original Android Developmen] imcoolsj:
please add double tap to wake next version . thanks for your hard works
[Galaxy S Advance I9070 Original Android Developmen] nss357:
Awesome :D
[Galaxy S Advance I9070 Original Android Developmen] jb901:
Links for both Versions ?

Waiting for it !
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
He didn't uploaded yet...he will soon
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
guys, please test this build, i need to make sure about the stability.

And about the kernel support of cm11, i thought again, have better not make a standalone kernel, namely, to update the teamcanjica kernel directly.
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
The latest test build is very laggy..even the quick toggle bar lags when it auto scrolls...
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Check out cpufreq settings, 50Mhz is added, can cause laggness
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
too much lag :( even i tried to set min freq. [MENTION=228037]100[/MENTION] now i'm tweeking other things..i'll try with [MENTION=5657303]200[/MENTION] and report soon.

btw OC @1.2GHz no reboots so far :)

plus i think it doesn't go to deep sleep (DS=3) ( even "mk kernel" has that problem ) (see last two hrs in pic )
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
I think the kernel will not let you not go to deep sleep, check your apps.

It works well on my phone, how about other guys?? please feedback, thanks.

One more build
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
I'm using as usual and non of my apps are running in background...( as i said i think there is some problem in "mk source" bcz i find always stay awake in that test build also and i went back to cocore r09 and all becomes ok)

<200Mhz all transition animation (app on off n all are laggy at 200 they are ok

Plus i find some tearing in games which i assume that due to gpu oc (while changing it's value to 620Mhz... at default value i think it's ok

@1.2Ghz no reboot even in games thats great..but performance is little choppy than 1Ghz ..don't knw why :(

Now testing new build will report :)
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
2nd build is better for me with max 1.2ghz min200mhz (<200 is not good for me) gpu580mhz interactive sioplus

Still slight shatter in game but it's ok not that much problem...

Well about wakelock i think it's due to systemupdate service from "googleservice" and i disable it... i think it's working fine..i.e goes to deep sleep now though i'mnot sure at moment so will report tomorrow after checking at night

Bt surly 2nd is better :)
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
ok finally all works well with pegasusq 1.2ghz max 200mhz min 580mhz gpu sioplus... no lag in games no lag in launcher & no reboot :) (and that wakelock problem was not related to kernel it's gone after disableing a (unknown) background service)

so this build is stable for me ;) only problem is my favourite interactive is not working well but pegasusq works gr8 (best pegasusq performance i ever seen) so no worry :p

Great work cocafe ! :)
[Galaxy S Advance I9070 Original Android Developmen] jadega:
No lags in gaming??

Did you try any big game like GTA
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
no i didn't but games upto 100MBs works fine for me with above configurations...

if u wanna compare heavy game just make sure that you compare their performance with stock / other cocore kernel if u feel laggy compare to them you can report it :)

---------- Post added at 10:39 AM ---------- Previous post was at 10:37 AM ----------

also try to use configuration i suggest and check it's better or not
[Galaxy S Advance I9070 Original Android Developmen] LHR:
[MENTION=4832589]cocafe[/MENTION]

You could put a feature that exists in the kernel of [MENTION=5695278]ChronoMonochrome[/MENTION], "Separated CPU freq settings for screen off?"

Thanks
[Galaxy S Advance I9070 Original Android Developmen] ChronoMonochrome:
It will interfere with changing min/max freq by ARM_KHZ QoS requirements. Or at least, I don't know how to fix it, I had to disable all arm_khz requirements.
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
[MENTION=4832589]cocafe[/MENTION], Great work!

I was using r09 build earlier and now I've been using the new build (r15) for about a day and so far, everything is pretty much the same on my phone. My only complaints with this new build are:

1. CPU speed @ 1.05 GHz is no longer available. This is a big deal for me because my phone can only be overclocked up to 1.05 GHz. So will you please consider adding it back?

2. I am not sure if this is a kernel related thing or not, but I feel like the vibrations are slow and not "in sync" whenever I type on my phone (I use Google Keyboard). Typing and swiping is fast (with almost no issues) but its the vibration that annoys me.

Sent from my GT-I9070
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
hey [MENTION=219299]Sami[/MENTION] try it with 1.2GHz it won't reboot... cocafe changed OC logic and it's gr8 i'm using about 2 days without a single reboot :)

PS: this is the 1st version that i can OC other wise my ph wasn't stable with oc so give it try with 1.2 it willn't roboot :) (you can check my settings on previous page )
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Is it still unstable with new implementation?

I'am not sure, does it exist in all versions of cocore? or just in new builds?

New build here, if it's no issue, i will update OP and switch to cm11 development. :highfive:
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
So far no issue...working gr8 with my previous configurations :)
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
Looks like it was an issue with the earlier r15 build. Now I'm using the newest one and looks like my vibration problem has reduced.

But now, my only problem is that my phone will suddenly lose WiFi connection. While typing this post, my WiFi connection was lost 6 times.

EDIT: I rebooted my phone,and I haven't encountered the WiFi problem so far. But I still don't know why it happened in the first place :confused:

Wow, thanks man. I've set my maximum CPU speed to 1.2 GHz and you are right, my phone isn't rebooting.

BTW Do you have problems with WiFi?

Sent from my GT-I9070
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Thanks to dev of "mkkernel" (sry i don't remember his name :p)for finding this OC logic n cocafe for improving it & implementing it in cocore ;)

And nope i don't have any wifi issues i'm posting on wifi and played a game also no issue for me
[Galaxy S Advance I9070 Original Android Developmen] LyNChP1N:
Hey thankss!!! I dont know how to make init.d scripts. I read the instructions in O.P but I wasnt sure how to go about it.

Using those scripts. Mkkernel just has voltage values for 3 frequencies of gpu. Duno what to use for rest of the frequencies.

Does r15 use the uv from mkkernel? Trying to get maximum battery life here :D.
[Galaxy S Advance I9070 Original Android Developmen] jagnik:
Download link not working for latest build http://d-h.st/EPs í*½í¸•í*½í¸©
[Galaxy S Advance I9070 Original Android Developmen] pictorul20:
I think the gouvernors which are not stable, or which are not working flawlessly , may be removed ..also , the best gouvernor ( most stable and without any issue ) should be used as a default gouvernor in upcoming roms ( still same roms, but with modified kernels) also, if anyone ( i saw someone already posted this request) can share scripts with mali o.c-ed to 720 mhz , it„s a pain in the butt ( to say like that) to switch for apk-s everytime we flash a new rom. Also .........try to make a 2 flavoured kernels available : one of them to be stock ( normal for everyday use ) and one overclocked by default ( same 720 mhz mali that i was talking about ) . and ........ I think it will soon reach that desired performance that we always wanted to see from this phone. Don-t give up , you all are doing a fantastic job.
[Galaxy S Advance I9070 Original Android Developmen] Patlcs:
can somebody provide an alternative link for the latest build please? [MENTION=4832589]cocafe[/MENTION] 's link is not working

thanks a lot
[Galaxy S Advance I9070 Original Android Developmen] MikiGry:
I dont see the problem.

But remeber. This file (in CoCafe's link is NOT a flashnable .zip. U need Universal Kernel Flash or Terminal Emulator commands to install it.
[Galaxy S Advance I9070 Original Android Developmen] Patlcs:
it's working now... maybe it was a problem with dev host. btw what governor and scheduler do u use?
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
it's working ... make sure your adblocker isn't blocking dev host.

and

here is direct link http://fs1.d-h.st/download/00145/EPs/kernel.bin.md5

---------- Post added at 09:02 PM ---------- Previous post was at 09:00 PM ----------

try this
[Galaxy S Advance I9070 Original Android Developmen] nss357:
Hey this is pretty off-topic, so take your questions to the dedicated Q&A thread here:

http://xdaforums.com/galaxy-s-advance/help/qa-cocore-e-refresh-r09-t2903584

I'll help you out if I can.
[Galaxy S Advance I9070 Original Android Developmen] gianfrinico:
The cocore r15 recovery is CWM or TWRP?
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
TWRP. All latest builds of the CoCore Kernels now comes with TWRP 2.6.3.0
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
as per cocafe :

Any cocore which sizes more than 8Mb comes with twrp

plus cocafe personally like twrp so all test versions comes with twrp
[Galaxy S Advance I9070 Original Android Developmen] yeholipsker:
Although it looks like the first fully working oc version of this kernel (thanks cocafe!!!) I have a problem that I encountered also in earlier versions, when I watch videos the screen starts to be a mess. Is someone knows what I'm talking about? I'll be happy if you have solution for that because without the ability of watching videos I can't use this version.

Thanks in advance!
[Galaxy S Advance I9070 Original Android Developmen] Patlcs:
Yeah... I know what you are talking about... it also happens to me when I watch videos on YouTube. The screen either splits into 2 or the video being played is scattered.
[Galaxy S Advance I9070 Original Android Developmen] yeholipsker:
Is there any solution for that? I really want to use the new version of the kernel.
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
i'm not having this problem in usual watching with 360p but when some notification arrives in background ( i.e gmail ) while watching it goes crazy and shatter here n there and i have to restart video
[Galaxy S Advance I9070 Original Android Developmen] Patlcs:
[MENTION=4942685]jineshpatel30[/MENTION] i tried the settings u suggested for governor and scheduler and i am experiencing a lot of lags.
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Try interactive instead of pegasusq

[MENTION=4832589]cocafe[/MENTION]

Shatter problem in 720p video occurs even in device videos..... i just checkd it... screen parts in 2/4 parts weirdly and picture seperates in all ..

Look into this before releasing final version :)

And as i said before there is little lag in app open/close animation if you can do something for that (like you did in a build some day ago )
[Galaxy S Advance I9070 Original Android Developmen] ChronoMonochrome:
Why not 2.8.0.0 ? I'm using this version on my codina. I can upload it somewhere ofc if it's needed.
[MENTION=4832589]cocafe[/MENTION]
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
Well, you'll have to ask Cocafe about that :laugh: