yashsingh1/xdaforums huggingface dataset:
[Galaxy S Advance I9070 Original Android Developmen] hastalafiesta:
Awesome work man! you're my hero! Performance are perfect only battery is draining a bit fast..hope you ll also improve that:)

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Original Android Developmen] Nishad1982:
Fortunately I don't have this issue. After your info I again tested playing on youtube app and also m.youtube.com. I do not see any tearing. Video is just fine. I did not use MX player though.
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Hmm, so this might not cause by kernel
[Galaxy S Advance I9070 Original Android Developmen] douglascrp:
It's not a problem that happens all the time.

For me, it uses to happen once or twice a week, but I'm facing this problem since older versions of cocore, I think 6.2 at least.
[Galaxy S Advance I9070 Original Android Developmen] Mad VIbes:
Same here,great performance but battery drain :rolleyes:
[Galaxy S Advance I9070 Original Android Developmen] Javho:
Its battery life or performance, we aren't have the two thing :/ cocafe work in the kernel, in a way to work the more equilibrated possible... :) (if not that cocafe correct me)

Sorry bad English :c, it's like a tarzan English lol xd

Send from a far far away land using a couple
[Galaxy S Advance I9070 Original Android Developmen] Mad VIbes:
funny thing is that others say that there's actually an increase in battery makes me feel sad xD :(
[Galaxy S Advance I9070 Original Android Developmen] Javho:
But all depends of your battery (life new battery vs old battery like a One year of use make difference) and the use of you give your phone, if you play all day obviously the battery don't during much time, but if you see fb, instagram and wsp for example and you turn off Wifi in the night maybe the battery past the day without problems :), we've a lot of things can make difference, the haptic feedback is on or is off, the brightness of screen, if your phone scan Wifi all day, if you have avaliable fast dormancy...... And more and more things. All mobiles are a One world different

Send from a far far away land using a couple
[Galaxy S Advance I9070 Original Android Developmen] Mad VIbes:
I've disabled all the things you can possibly think of that will drain battery :silly: lol but i know it's kernel because battery was great for me in 6.2..Never tried calibrating battery because don't know if they work properly..But on the other hand it's still one of the best kernels :D
[Galaxy S Advance I9070 Original Android Developmen] Nishad1982:
For those who face GPS problem mark my words that there is nothing wrong in the kernel.

Go to playstore and download tiny apps like GPS status or GPS Test. Restart your phone, turn on GPS and voila!!!

Of course you have to enable using sattelites from Settings 》Location Services.
[Galaxy S Advance I9070 Original Android Developmen] gonxsster:
In my case screen goes bad using videos-youtube ONLY using Cocore. Then flashing back to stock kernel vídeos runs perfectly.
[Galaxy S Advance I9070 Original Android Developmen] Shiningb:
I like to compare battery life of other roms and kernels to gingerbread

Since I believe that having gb battery life should be good to jb

But, we have to understand that we have a samsung phone rather than a lg or a nexus

It seems that samsung standards are not average enough (at least for me)
[Galaxy S Advance I9070 Original Android Developmen] Nishad1982:
backing up stock Kernel to sdcard

If I backup stock Kernel in my sdcard by running

#dd if=/dev/block/mmcblk0p17 of=/sdcard/

what will happen?

Can I restore if necessary by running

#dd if=/sdcard/mmcblk0p17 of=/dev/block/mmcblk0p15

#reboot
[Galaxy S Advance I9070 Original Android Developmen] CallMeVentus:
Yes

You wouldn't care where I sent this message from.
[Galaxy S Advance I9070 Original Android Developmen] Javho:
Yes, one personal opinion with the comparison the battery life with go and jb, if is true in go the battery during a bit or lot (?) hours more, but I thing that comparison isn't correct because JB use all power of cpu (project butter) and gb no, and if I use the 100% of cpu obviously I drain more quickly the battery is a very important point to be in consideration, this is only one opinion without considering if gb doesn't have lag or something like that, I know that Samsung need optimise more our version for JB, but for the moment one custom rom + cocore I don't have problems my phone works like a butter, and I back to gb (months ago) and I prefer jb because is a bit more fluidity... And now with cocore and stock rom with some changes, I compared my phone vs my ant phone (s advance with gb) and her phone it's stock 100 % and sometimes have the same lag that still present on my phone when is stock 100% with jb... It's only a personal opinion.

Anyway one more time I say thanks to cocafe for his time and hard work for bringing a kernel and shared with the xda community :D, thanks for make our s advance a bit more powerful

Send from a far far away land using a couple
[Galaxy S Advance I9070 Original Android Developmen] bobfrantic:
8.0 is working very well on my phone. smoothness, responsiveness, and yes battery is good. But best way to extend battery life is simply put your phone down for a while LOL :D
[Galaxy S Advance I9070 Original Android Developmen] rog_star:
I have poor reception at work and at home. So even without using the phone the battery is empty after less the a day. With CoCore 8.0 my battery actually drains a bit slower and performance is better (compared to the previous versions).

Thanks CoCafe for this awesome kernel.
[Galaxy S Advance I9070 Original Android Developmen] eduds:
The user [MENTION=5431248]lafayette84[/MENTION] can't post here yet so I'm bringing his report:

Original post
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Yeh, I finally confirmed this issues, it has been reported seen CoCore-E 3...

I am trying to fix.
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
My battery with Low to moderate usage..... Thanks to cocafe
[Galaxy S Advance I9070 Original Android Developmen] shaarky:
Does anyone got repeating issues with Wi-Fi?

I'm connected, but no data are transferred, after reconnect it's OK.
[Galaxy S Advance I9070 Original Android Developmen] hastalafiesta:
No for me wifi is perfect.

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Original Android Developmen] jazzh:
I think someone mentioned this before...

Last night I left the phone with 45% of battery, wifi off, data off. 7 hours later I switch it on and the battery is on 44%.

But after 10 minutes of use it drops to 32%.

Is this a kernel issue?
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
No! You need a reboot ,or use secret code *#0228# (tap Quick Start) to refresh battery data!

That charging shutdown issue, i have no idea now, i can make it shutdown fully, but it won't goto lpm, i have tried many times.

Need more eyes still
[Galaxy S Advance I9070 Original Android Developmen] Razvan:
This issue is present even in CM10.1. So ...
[Galaxy S Advance I9070 Original Android Developmen] jazzh:
Ok, thx cocafe, for your wonderfull contribution...!
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Guys who have YouTube video issues, test this

Notice: Don't use as daily, testing only!!!
[Galaxy S Advance I9070 Original Android Developmen] Niel86:
deleted
[Galaxy S Advance I9070 Original Android Developmen] ansh1996:
Hey...i cam to this v8 from stock kernel...and i can guarantee i experience huge battery drains....bcs 30% battery lasted 6 hours on stock kernel with normal usage..and 100%(the real 100% probably) lasted just 6.5 hours with same usage!

M gonna try v7.8 and will report again...otherwise its a great kernel and very responsive..cheers to cocafe! :)
[Galaxy S Advance I9070 Original Android Developmen] chemicalrage:
Yup, can confirm battery drain in 8.0

Edit: Battery drain only when using Wifi.

I lost 4% battery after 8 hours of standby. Deep sleep works fine.
[Galaxy S Advance I9070 Original Android Developmen] AsquareX:
I'm still facing copy-paste bug in v8.0 :(
[Galaxy S Advance I9070 Original Android Developmen] Mad VIbes:
same problem as me if i leave the phone without using it the battery hardly goes down but as soon as i start using the phone battery drains way too fast

---------- Post added at 04:59 PM ---------- Previous post was at 04:56 PM ----------

Looks good but one thing,while using the wifi does the battery drain like way too fast? have you tried?
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
Yes it does.... If you see I didn't use wifi at all, and the stats are for low to moderate usage... Note: this is with Hotplug/sio, and there was no battery drain at all while the phone was idle for 8 hours... So as mentioned by cocafe in OP; hotplug/sio suits the best if you mind battery life...
[Galaxy S Advance I9070 Original Android Developmen] Mad VIbes:
Yup, all i have to do is just reduce my Wi-fi usage because i use it like 24/7 lol.Anyways i still prefer performance over battery :D
[Galaxy S Advance I9070 Original Android Developmen] ansh1996:
Also does this kernel have any OC? or do multi core cpu do not have any OC? And do we have init.d support(because i cannnot find and init.d folder in system/etc)??

Thanks in advance
[Galaxy S Advance I9070 Original Android Developmen] carlese:
R: [Kernel][02/22/2013] CoCore-E 4.0

What do you suggest for performance and battery? Is nightmare + sio good?
[Galaxy S Advance I9070 Original Android Developmen] YMatrix:
check this thread out.

But in short:
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Re: [Kernel][02/22/2013] CoCore-E 4.0

Nightmare keeps 800mhz

I noticed this just now.

Hotplug/Pegasusq is Okay;)
[Galaxy S Advance I9070 Original Android Developmen] FireMax_:
After applying the fix system-reboot-cwm.zip not get out of CWM... :rolleyes:

Reboot in CWM with Titanium Backup.
[Galaxy S Advance I9070 Original Android Developmen] er.jaldip:
oops!!!!

i have selected update from .zip from cwm recovery and i am getting cwm recovery again and again.

I can not start my phone.

getting cwm recovery page after rebooot.

Please help me to solve this as soon as possible....

will flashing stock jb 4.1 Q4 via odin can help me???
[Galaxy S Advance I9070 Original Android Developmen] FireMax_:
Flash CC 4.0, reboot, flash fix.
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Try to pull out battery, and put it back in.

Flashing stock would help. Or doing restore of backup, if you have kernel included in.
[Galaxy S Advance I9070 Original Android Developmen] er.jaldip:
flashing via odin ????

Is there any way to start my phone without help of my laptop because i am on job and my laptop is at my home.
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Download new SIRI or ThunderZap that is CWM flashable, and flash it. After that go back to CoCore if you want. :cool:

Hm, do you have USB connection to PC? No other way except that pulling battery if you can't copy any file in phone (other kernel).
[Galaxy S Advance I9070 Original Android Developmen] FireMax_:
Flash by CWM.
[Galaxy S Advance I9070 Original Android Developmen] :
Flashing via Odin will increase binary counter.Already ; we don't have the flashable file for odin, so firstly install a different kernel (including cwm) and flash CoCore. :good:
[Galaxy S Advance I9070 Original Android Developmen] er.jaldip:
already flashed by cwm and rebooted but getting the same cwm recovery page.

i don't have usb cable with me....

i think i have to wait for 4-5 hours.....:confused::(
[Galaxy S Advance I9070 Original Android Developmen] bobfrantic:
Flashed the 4.0 an rebooted the phone. I then used Reboot menu to go to recovery and used the reboot-system-cwm.zip and it works. Brilliant CoCore!! Thanks :)
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Triangle Away is supporting our phone now, so we do not have to worry about binary counter anymore. :cool:
[Galaxy S Advance I9070 Original Android Developmen] :
Don't you try removing battery ? :silly: or download new solution for rebooting.Place it on your SD Card and flash it.

[Connect your SD to PC with it adapter, place file and re-attach to S Advance]

@shut_down

Oh, i forgot :D
[Galaxy S Advance I9070 Original Android Developmen] er.jaldip:
dude i have downloaded siri rc-4 and moved in sd card and updated flashable siri rc-4 kernel but getting the same recovery page.

Also removed battery 3-4 times....

:confused:
[Galaxy S Advance I9070 Original Android Developmen] bobfrantic:
Go to this post and download reboot-system-cwm.zip and install from recovery. Not sure if it will work with siri kernel installed but worth a try isn't it? Good Luck :)
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Then wait to get back home and flash stock kernel with Odin. You have in my signature LQ4 version of it.

Or download any other, perhaps ThunderZap with TWRP. It has diferend recovery, so it might help. And do this - change files inside of flashable zip. Delete kernel that is there, and put ThunderZap.
[Galaxy S Advance I9070 Original Android Developmen] er.jaldip:
A Huge thanks bro..

And thanks to all for trying for me....

This worked for me.....:good:
[Galaxy S Advance I9070 Original Android Developmen] YMatrix:
Cocafe, do you mean that every time we use the software reboot recovery option we need to flash this in order to return to normal boot?

Or is this just a 1 time flash?
[Galaxy S Advance I9070 Original Android Developmen] BMARo:
You need to create folder and set 777, then put your scripts there
[Galaxy S Advance I9070 Original Android Developmen] jazzh:
Yes, for me the wifi on mode is much more battery stresfull then data on mode. I can't remember if it was the same in before-cocore-period...
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
I notice that too. I turned off wifi for some time and battery drain was a lot less.

But I think jumping from CM to stock decalibrated battery or something. I had similiar drain even with 6.8 version of CoCore... Maybe that is why some people say battery is great, and some that is awfull.
[Galaxy S Advance I9070 Original Android Developmen] lollerblade:
Multi-core CPU can be overclocked (if I'm not wrong some models of Sony Xperia have been successfully overclocked to 1,15 ghz), but S Advance has never been overclocked, and neither this kernel permits overclock. But it's an amazing kernel anyway :D
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
I think Cocofe was saying before that that OC on Sony was fake. ;)

Послато са GT-I9070 користећи Тапаталк 4
[Galaxy S Advance I9070 Original Android Developmen] gonxsster:
So far I didn't experience any issue on YouTube with this kernel. It seems that you found a way to work it out!

It works fine but I'm going to wait and give you another report tomorrow to confirm. Thanks! Now my SGSA is worth to use.

PS: Question: what do you mean with 'Don't use as daily" are you going to post a final version of it? Please let us know. :cool:
[Galaxy S Advance I9070 Original Android Developmen] ansh1996:
Yeah you're right...actually all devices that i used before this were single-cored and all kernels had 200mhz+ oc(even stock based kernel) so i was just wondering whether it is even possible to OC multi-cored CPUs! :D

Anyway thanks! :)
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
So, this issue fixed?

I just found that Opensource Update1 has something about MCDE.

After patching that, game screen became laggy.

So, i need to confirm, did it really fix??

---

EDIT: I am sure that, after adding that patch, games screen became really laggy (FPS is full).
[Galaxy S Advance I9070 Original Android Developmen] bialabs:
Same problem here. I'm on cocore 6.8
[Galaxy S Advance I9070 Original Android Developmen] gonxsster:
Videos-YouTube problem

At least using YouTube, I can confirm that the problem has been fixed. Another user that couldn't post on here (due that he's new) sent me a message with same problem, I'm going to check what he says later.

Playing with Vector and it's laggy, definetely.

WiFi connection drains battery more than ever. I don't know why but I think it could be the same experience that some users are sharing.

__

EDIT: I might be a little paranoid with "WiFi problems" but it would be good to take a look of that.
[Galaxy S Advance I9070 Original Android Developmen] carperman:
which version do i use for my i9070 purchased in the UK

CoCore-E-6.2-TWRP.

or

CoCore-E-7.0-TWRP.

thanks
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Check your WIFI advanced settings, make it wake at " only plugged in"

Or it will drain like mine
[Galaxy S Advance I9070 Original Android Developmen] lollerblade:
Read better first page, there are many other versions! Newest is 8.0, I think it's the best so far; even 6.8 works well.
[Galaxy S Advance I9070 Original Android Developmen] carperman:
Thanks for reply, i have tried ver 8 but get

E:signature verification failed

i can flash i9070-root.zip fine

any ideas?

thanks
[Galaxy S Advance I9070 Original Android Developmen] Razvan:
First you must root and UKF. From stock recovery you can't flash.

Powered by CM10.1
[Galaxy S Advance I9070 Original Android Developmen] carperman:
I have rooted, what is UKF?
[Galaxy S Advance I9070 Original Android Developmen] Annasarp:
UKF is universal kernel flasher, use this app from play store to flash the kernel .bin file
[Galaxy S Advance I9070 Original Android Developmen] Sh0m1:
https://play.google.com/store/apps/details?id=com.frapeti.ukflash2

This. Also you will need a file manager for selecting the kernel from your sd-card. Samsung's My Files won't work.
[Galaxy S Advance I9070 Original Android Developmen] carperman:
think i found it

Universal Kernel Flash

:laugh:
[Galaxy S Advance I9070 Original Android Developmen] AsquareX:
yeah! good luck :)
[Galaxy S Advance I9070 Original Android Developmen] carperman:
What file manager do you suggest?

I have followed instruction in fist page for dd command and it reboot ok.

can flash custom rom from recover now?

thanks

---------- Post added at 07:02 PM ---------- Previous post was at 06:46 PM ----------

seems i can :)

thanks
[Galaxy S Advance I9070 Original Android Developmen] 7RA13:
Light jb project has been stoped by the dev. Harshjelly is ongoing. I use harshjelly v.2.2 with cocore 7.2 and I'm more than pleased I must say but in the end it's your choice
[Galaxy S Advance I9070 Original Android Developmen] leo2silva:
The kernel is working perfectly in LQG stock firmware. Not yet tested with 3D games ... But soon I will test with Dead Space. The UI is great and switching between applications is very fast!

Sent from my GT-I9070
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
[ Lastest Build ]

Guys, test this build please! And report back!

Synced up with Samsung Opensource!

MCDE underflow patch didn't apply, which will make game screen laggy.

Changelog:
[Galaxy S Advance I9070 Original Android Developmen] shaarky:
As for the WiFi issue, it seems it's gone with 6.8 version, but it's there with version 8...I see in the latest build WiFi drivers are updated, so I will test again on final release for P version.
[Galaxy S Advance I9070 Original Android Developmen] bobfrantic:
is it for I9070 or I9070P ? just wanting to be sure. thanks in advance :)
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
I9070, all experimental builds are for this.

Although I9070P can flash this, NFC service will lag system.
[Galaxy S Advance I9070 Original Android Developmen] lebidou:
Just installed, so not tested much, but first thing is : After first reboot I had no Cell Network, until screen went off and woke it back up.
[Galaxy S Advance I9070 Original Android Developmen] Prabuw:
Is it for twrp? I'm using cwm and cocore 8.0
[Galaxy S Advance I9070 Original Android Developmen] hastalafiesta:
It only has twrp insted cwm, for me it is working good, no lags and no network bug on reboot. All is perfect:D

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Original Android Developmen] rodaven:
Testing it, thank you for your work dude :)
[Galaxy S Advance I9070 Original Android Developmen] bobfrantic:
Testing 8.1 and all is good. First install I had 5% battery drain in 5 mins with screen off. I let battery recharge to full, went to recovery and did a wipe of dalvik and cache and things are much better. That's all to report for now. Thanks for the update :)
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Thanks.

I think my MinecraftPE goes slightly laggy.

I will recheck the commits. :)
[Galaxy S Advance I9070 Original Android Developmen] bobfrantic:
all is good so far :)

Ok, installed 8.1 update at 2 pm on Thursday. Battery is for sure doing better. What I did though right after the dalvik and cache clearing was set the deep sleep to 4. All other settings are default. I am using pegasusq and sio also. 18 hours and only 35% battery drain. :) I am not a heavy game user at all, just text, calls and light games like cards and such. Videos playing well also, both on my phone and from youtube.

Here is a screenshot, note the screen time, average usage imho

Edit: Have gone back to 8.0 as I had some serious lags on touch screen after waking phone up from deep sleep set at 4. just so you know. Battery still is great though.
[Galaxy S Advance I9070 Original Android Developmen] HeltonMax:
Reboots my phone with the latest stable CoCore 8.0 and 8.1

[MENTION=4832589]cocafe[/MENTION]

Hello I'm experiencing reboots on my device when I stream videos in 720p hd pc to phone via wi-fi that have to do with the kernel or can I use the Rom, tested CoCore-E-7.6-CWM and does not happen.

Sorry for the bad english using google translators
[Galaxy S Advance I9070 Original Android Developmen] lafayette84:
Hi,

you've been using the phone with WiFi on for most of the time or 2G/3G data only?

Other phones I owned sucked less battery while WiFi was on rather than mobile data, so I was expecting something similar here.
[Galaxy S Advance I9070 Original Android Developmen] bobfrantic:
I have wifi on all the time unless I am not at home.
[Galaxy S Advance I9070 Original Android Developmen] sam_code4u:
New version has performance issues. Games lags a bit, not like it was on earlier versions but it is noticeable at some points.

Cocore 8.0 is best one so far.
[Galaxy S Advance I9070 Original Android Developmen] Sh0m1:
Yep. 8.0 works great, 8.1 has lags ingame.
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Yes, i have noticed this.

I am out, and unable to compile now.
[Galaxy S Advance I9070 Original Android Developmen] moscka:
Without screen on time it's useless. Post screen on time too. :good:
[Galaxy S Advance I9070 Original Android Developmen] Annasarp:
Hi all

Yesterday I flashed the new 8.1 version. B4 I was on 7.2 and 8.0, in both I was facing lags while playing temple run, battery drain was there. After flashing 8.1 the phone is smooth, no lags and battery life is awesome. I feel this is the best kernel version so far for me.

I am using harsh jelly 2.2. ; Pegasusq + SIO
[Galaxy S Advance I9070 Original Android Developmen] saumar:
Pegasusq and SIO are respectively the governor and the scheduler combination that he use currently...before you ask,here is the link to the thread that explain pretty much everything about governors and schedulers. Enjoy ;) http://xdaforums.com/showthread.php?t=1369817

Inviato dal mio GT-I9070 con Tapatalk 4
[Galaxy S Advance I9070 Original Android Developmen] abdoel_046:
hi cocofe I want to ask . what is kernel cocore cant support For Rom CM10.1 JB 4.2.2 or being worked?
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
CoCore can't work with CM.

Послато са GT-I9070 користећи Тапаталк 4
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
CM kernel has merged custom stuff of CoCore-E

-----

Test this and report please:

http://d-h.st/a4n
[Galaxy S Advance I9070 Original Android Developmen] debanjanhazra:
Can someone provide me the link of co core 8.1 for my SGSA? I am running on Harshjelly 2.2

Sent from Moon