yashsingh1/xdaforums huggingface dataset:
[Galaxy S Advance I9070 Original Android Developmen] prateektyagi91:
i am experiencing lag in 2 situations:

1. when i install/update an app from play store, it lags the most

2. using chrome, the phone starts lagging

Rom-DDULP8

Kernel-CoCore-E 6.8 (Abyssplug+Zen)
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Try to use another USB cable?

Scroll up the posts,i have talked there.

I will debug this issue on Sunday this week.

Too busy.

The lags,switch back stock kernel,experiment it.

If lags so,no kernel fault.

Also,change the governor

Google it

Search before asking.

None of us know what apps have you installed

Flash stock kernel,experiment these lags.

If lags so,no kernel fault.

These app have issue

Laggy Chrome is normal.
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Ok.. I experienced that problem only once if it will happen again I will inform.

& tried stock kernel , no lag in switching 2g-3g & notification scroll but launcher lags too much thats why I prefer co-core ;)
[Galaxy S Advance I9070 Original Android Developmen] CallMeVentus:
Then it's probably some other app that makes use of sound playback

I'm pretty sure you shouldn't be looking at this Tapatalk signature.
[Galaxy S Advance I9070 Original Android Developmen] aotta:
but the BLN support is still on the way?
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Yes but really slowly
[Galaxy S Advance I9070 Original Android Developmen] BOOTMGR:
do we have source for liblights? then i can work on it.
[Galaxy S Advance I9070 Original Android Developmen] SadvanceS:
Been using this 6.8 for 3-4days.battery is okay, but i found that it lag when playing games like nfsmw, even a simple games also lag(both video and sound lag) . Been using 5.6.2 without any problem.
[Galaxy S Advance I9070 Original Android Developmen] andu86:
Can anyone tell me why i get this error? I had it in 6.2 & 6.8
[Galaxy S Advance I9070 Original Android Developmen] carlese:
This is not kernel related.. Go into manage applications, select Google service framework, wipe data.. Then go into setting and delete your Google account and create it again.. It should work..
[Galaxy S Advance I9070 Original Android Developmen] frapeti:
Check bln github for s3 mini
[Galaxy S Advance I9070 Original Android Developmen] dsimka:
I had 6.2 cocore kernel and after 6.8 kernel the sound i had set for sms messages and personal ringtones of my contacts came back to "default".

When i choose some contact person and try to change ringtone > there option "go to my files" causes Contacts app to close.

Anyone with same problem?

I9070

4.1.2

I9070XXLQE
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Nope,as frapeti said,we need to modify s3 mini's.
[Galaxy S Advance I9070 Original Android Developmen] :
Great battery life with lower charger values try frequently you'll see differens. :good: (Set to 300)
[Galaxy S Advance I9070 Original Android Developmen] Chibbo:
how long u charge it? 6 hours? ;)
[Galaxy S Advance I9070 Original Android Developmen] locarno:
WIFI don't work in 6.8 after upgrading from 6.2 to 6.8

What to do ??
[Galaxy S Advance I9070 Original Android Developmen] :
Are you really sure you tried ? or f*cking with me ?
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
We need to fix battery drains in screen-on time

Sleep life is nice.

Impossible!

Dunno what have you done.

You need to debug by yourself :rolleyes:
[Galaxy S Advance I9070 Original Android Developmen] th3cr0w:
i got it set to min brightness and disabled auto brightness (turning it on only when in too bright daylight - outdoors)

screen usage is ok with that setting.
[Galaxy S Advance I9070 Original Android Developmen] CallMeVentus:
CoCore-EP is great, although my phone still lags sometimes, I blame the huge amount of apps that I have (Just on phone startup there's 20 background tasks! Yes that's me)
[Galaxy S Advance I9070 Original Android Developmen] locarno:
It helps to reboot the router

Kernel is perfect.
[Galaxy S Advance I9070 Original Android Developmen] Chibbo:
a bit of both :D

tried last night, now testing
[Galaxy S Advance I9070 Original Android Developmen] andu86:
1st i tried just with deleteing the framwork but thing got worst, couldnt even update an existing app,

After that i cleared data in framework and then deleted my account and now everything its ok.

Thank you
[Galaxy S Advance I9070 Original Android Developmen] carlese:
Glad it helped ;)
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
I9070P guys.

Sorry for the late cwm version.

I have been stayed at school for 11 days.

The link is up.

Its in OP,download selection.

Changelog:
[Galaxy S Advance I9070 Original Android Developmen] fbs:
6.8

<6>[18454.793609] ab8500-charger ab8500-charger.0: Enable USB: 4200mV 500mA

<6>[18454.964294] ab8500-charger ab8500-charger.0: USB Type - 0x01 MaxCurr: 500

# cat /sys/kernel/abb-charger/max_usb_c

200

is this ok?
[Galaxy S Advance I9070 Original Android Developmen] atishey23:
Is someone having charging bug in this kernel.

SoMetimes it starts discharge whilw i put in To charging. I mean like - 48% - 47%- 46%---.

Then i rebooted and it was ok.
[Galaxy S Advance I9070 Original Android Developmen] szzlgupta:
Yes. I was also having same problem. And 1 other person also. But its not kernel issue. Change ur charger.
[Galaxy S Advance I9070 Original Android Developmen] highmage:
Well, I have that charging bug. It is happening with 2 differrent chargers AND with my USB cable, so, not really sure that the solution is to change the charger.

With a previous kernel, the bug didn't occure, so... I'm really not convinced by this explanation.
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Change another cable and feedback please!
[Galaxy S Advance I9070 Original Android Developmen] ikaster17:
it's something to do with some files in the kernel coz come on all cables wont be wrong i checked and my charging with the old cable was like 50 then it went to 48 on charging after new cable it was charging but the time i was connected to my PC and saw stuck at 80% and not going further anymore.. this happen not only on 80% but at many times on PC it gets stuck on charging! =S

---------- Post added at 11:45 AM ---------- Previous post was at 11:42 AM ----------

One More thing Cocafe do check it out i have seen one thing..... at times when im on the screen to clear some apps i see huge jumps on ram consumption... like it's on 345MB then it jumps to 375 then 404 then back to 360 then 405 and it heats up the phone a lil and battery goes sliding down like 100% charged and after 10 mins 96 - 95%
[Galaxy S Advance I9070 Original Android Developmen] CallMeVentus:
I don't know about the charging issues, whether you've modded the charging values or not, you might wanna check that out.

As for RAM consumption, you sure there's no extra apps you installed since you had the kernel? Or any updates?

"All lights must fade, all hearts return to darkness."
[Galaxy S Advance I9070 Original Android Developmen] highmage:
It is happening with 2 differrent chargers AND one usb cable.

I'll try to find another charger (the 3rd),but in the meantime, I've just flashed 6.2, and will provide feedback.
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
I talked to some users,they dont have such problem

Check your scripts,if the max limited current is too low,the battery will drop when charging.

Type *#0228# in dialer,then press Quick Start to calibrate battery immediately

EDIT:

Kernel wont eat your system RAM.

Do you know why we have 768MB RAM,then it shows about 600MB only?

Kernel will reserve 1/3 RAM as its private memory,so it wont take system RAM(2/3 rest).

Kill all useless tasks via stock task manager or change LMK threshold etc etc

EDIT:

You said battery drains quickly from 100 - 90

This is normal

Because the battery voltage levels are too high in battery voltage table set by Sammy

This is taken from code:

{4162, 100},

{4131, 99},

{4088, 97},

{4045, 93},

100% is at 4162mV,battery cannot stand at this voltage for a while

So 100% will disappear in mins.

Do i explain clearly?

DONT debug charger,debug cable!
[Galaxy S Advance I9070 Original Android Developmen] Treshy:
10 minutes of using your phone will discharge your phone... 4-5% is normal. dont check the ram, dont clear it. it will only draw battery and slow down your phone... it really gets you nothing

Gesendet von meinem GT-I9070P mit Tapatalk 4 Beta
[Galaxy S Advance I9070 Original Android Developmen] fbs:
Could you be more specific about the underlying aspects of touching the "Quick Start" button, PLEASE?
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Tap to see
[Galaxy S Advance I9070 Original Android Developmen] fbs:
I have done it, and haven't seen anything. The phone instantly standbys and the % of battery drops a bit. And you (neither the phone itself) haven't answered my question. :rolleyes:
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Excuse me,i m really upset these days

Pressing that button can update battery percent.

I have posted this,this is called calibration.

Now seemt hat everyone has gone to play ROMs

Not liking kernel anymore haha

No thanks no reply
[Galaxy S Advance I9070 Original Android Developmen] xsycox:
Well, we (I9070P owners) are happy about your kernel, now even with working NFC. :)

The only thing we are wondering about is a higher energy consumption, but this could also be wrong doing on our side.
[Galaxy S Advance I9070 Original Android Developmen] CallMeVentus:
I don't have higher consumption.

Sent from my air conditioner
[Galaxy S Advance I9070 Original Android Developmen] Prabuw:
Take a lot of water, it can bring your anger down bro:D

I'm still using serbian stock rom and your kernel, which is more than enough for me. Smooth like melting butter.:cool:

Theres is A LOT of silent reader here cocafe, believe me your kernel is already famous among the s advance user here. Best regards from Indonesia.
[Galaxy S Advance I9070 Original Android Developmen] undaclazz:
+1

I'm still on stock ROM anyway... And always check this thread to see if there's any update... I'm happy to use this kernel,
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Emm thanks! guys!

i have promised diego that adding custom stuff to CM10

Then Franco will add an advanced settings menu in CM

Just wait for July(holiday)

I might learn Java then write a tweaker app for ROMs based on stock

And this might be a bad news:

In board-config,we have usb switcher(port) called FSA880.

In its document(Google FSA880),it doesn't support detecting OTG

But when we plug OTG cable,it shows OTG status in /proc/musb

And i saw OTG registers in fsa880 driver(in source,/drivers/misc/)

So I still wanna have a try :cool:
[Galaxy S Advance I9070 Original Android Developmen] rrusso:
The CPU max range is stucked at 800mhz...i dont know why the phone is not using 1ghz frequency

Pls help meeeee
[Galaxy S Advance I9070 Original Android Developmen] CallMeVentus:
Is power saving mode on?
[Galaxy S Advance I9070 Original Android Developmen] fbs:
I found the XXLQG's kernel really fast.. CoCore is based in which firmware's kernel?
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Play Temple Run 1,is it laggy?

I have checked Opensource center,no new update released

Post the kernel.bin.md5 here if possible

Thanks
[Galaxy S Advance I9070 Original Android Developmen] carlese:
I have lqg now.. Can you tell me how to extract kernel?
[Galaxy S Advance I9070 Original Android Developmen] marlock87:
I Extracted it with Universal Kernel Flasher, i'm italian and i can say that the LQG kernel is really better than other kernels

Anyway i prefer cocore kernel :D
[Galaxy S Advance I9070 Original Android Developmen] carlese:
I'm Italian too.. I can confirm that lqg is better than any other kernel and it's new.. So you could base your work on it now ;)
[Galaxy S Advance I9070 Original Android Developmen] nagato.fm:
Don't worry!

I've played with so many ROM's available for our device these days, but found nothing better than stock. But stock is sooooooo bad optimised, that it needs some kind of steroids to be somehow fast. Your kernel pretty much plays a role of these steroids, and I look forward new releases of it, because I think there's a lot of space for customizations and improvements for our rather serious device (dual-core CPU and Mali400, even a single-core, are more than enough to run Jelly Bean).

But these days I'm really upset too. Samsung updates our device slowly, very slowly, and I worry that we won't see official 4.2 update, also our 4.1 update is badly crafted and I'm thinking of downgrading because of this :C
[Galaxy S Advance I9070 Original Android Developmen] Paul L.:
I really, really need to use this kernel every time I go back to stock ROM, it's a REAL improvement to samsung mistakes, is not a problem with your kernel, it's actually how bad the stock ROM is bloated with TouchWiz stuff and not optimized at all, but you are giving such a perfomance to stock ROM. Maybe you could work a CM kernel. Anyway, such a great job deserves more credit.
[Galaxy S Advance I9070 Original Android Developmen] highmage:
Your kernel is great, CoCore. Keep up the good work!
[Galaxy S Advance I9070 Original Android Developmen] Closed Force:
omg it would be apsolutely wonderfull to see CoCore implement his magic into CM
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Thank you! Buddies

---

Here is the report of XXLQG kernel:

It still lags in Temple Run 1 but less than before(media scanner has finished)

Sammy might release a new Opensource update
[Galaxy S Advance I9070 Original Android Developmen] petraru1:
i am a sillent reader of your topic, i don`t like to post no sense, but i allways hit the thanks button and appreciate your work

and yes, i still use the stock rom with your kernel because of the stability
[Galaxy S Advance I9070 Original Android Developmen] BOOTMGR:
We might ask for them...
[Galaxy S Advance I9070 Original Android Developmen] saumar:
I agree with everyone,always used CoCore since I've rooted my device and I'm always glad to suggest and help people to flash CoCore,cos' it's simply the best and the most upgraded kernel ever!

If your device you want unleash,CoCore you must flash!

Easy as drink a glass of water!

Only one thing I think will be useful,the BLN support and maybe one day the OTG!thanks cocafè for your hard work!

SGS Advance - I9070 ¤ Pure Vanilla 5.2 # CoCore-E 6.8 * 4cyl turbo NoS >< Cross breeder {trying Tapatalk 4}
[Galaxy S Advance I9070 Original Android Developmen] xsycox:
My friend is using stock ROM and CoCore 6.8b for I9070P, too, and

she is just waiting for PAC getting out of the alpha/beta status. :)

So, thanks a lot for your nice kernel work.
[Galaxy S Advance I9070 Original Android Developmen] rifad20:
I am on Stock Jellybean rooted rom. I don't have any CWM. I want to install light JB rom. As the dev recommends this kernal, I want to install this. But I am not getting any idea on how to do it. my phone is pure rooted stock rom. No cwm installed. So somebody help me.
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Install Frapeti's Universal Kernel Flasher app, download kernel zip. Unzip it, and install kernel.bin.md5 with that app. You need some root explorer, like ES explorer or similiar for this too.
[Galaxy S Advance I9070 Original Android Developmen] rifad20:
Thanks ... gonna try ...:) :D
[Galaxy S Advance I9070 Original Android Developmen] fish72:
i'm a bit confused. I flashed JB stock rom, The flashed root and temporary cwm 6.0.2.8, Then CoCore 6.8 CWM.

When I rebooted in recovery mode it opened in 6.0.2.8 recovery.

So If I understand correctly - the Cocore 6.8 CWM makes the 6.0.2.8 recovery permanent ?
[Galaxy S Advance I9070 Original Android Developmen] Paul L.:
No knowledge about the igloo kernel, I have to read too much. But [MENTION=4832589]cocafe[/MENTION], can be this any useful for you? https://github.com/igloocommunity/igloo-kernel/
[Galaxy S Advance I9070 Original Android Developmen] Sh0m1:
Yep.
[Galaxy S Advance I9070 Original Android Developmen] Razvan:
2 days with 6.8 and still 25%.
[Galaxy S Advance I9070 Original Android Developmen] Sh0m1:
How much screen time?

Here are my battery stats with cocore6.8 on pure vanilla ROM:

With 23 minutes of subway surfers, about 30-40 minutes of nfs most wanted(cant tell you exactly because i have rebooted my phone during the day), maybe 10 minutes of facebook, about half an hour of tapatalk, some web browsing and about 10 minutes of calls.
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Ja.We have learnt a lot from its commits ;)

Standby life (without wakelock) is perfect

Screen-on life time is awful :mad:
[Galaxy S Advance I9070 Original Android Developmen] virajmalia:
[MENTION=4832589]cocafe[/MENTION]

Do u plan to develop a cm kernel?

:curious:

From where other than Galaxy S Advance!
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
Yeh, please scroll up the pages

Just now, i found that debug mode was turned off automatically(in *#9900#)

So if you guys feel choppy, change debug mode to (Enabled/AUTO, tap this button, until it shows you Enabled/AUTO, then tap it, it will changed to AUTO)

Choppy TouchWiz has reduced by this
[Galaxy S Advance I9070 Original Android Developmen] nagato.fm:
Ok, can it be done using something else than service code? I think I've deleted too many applications from /system/app/.
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
We can have another way to tweak debug mode

But that hasnt been released

Coming soon!

Just confirmed, charging issue is caused by usb switch

It cannot detect some cables

Trying to fix it now!

EDIT:

HOW TO:

Plug charger, use Root Explorer to see /proc/MUSB, if it says, `dedicated charger`, then this is a good cable

If not, change another cable, this cable cannot be detected properly right now
[Galaxy S Advance I9070 Original Android Developmen] highmage:
Great news, mate! I don't have this issue in 6.2, so i'll stick with it util you have time to fix it.
[Galaxy S Advance I9070 Original Android Developmen] chemicalrage:
Was playing Subway Surfers and phone rebooted suddenly in Stock Kernel. Don't blame CoCore if it reboots while playing. Just saying.
[Galaxy S Advance I9070 Original Android Developmen] qbastrzem:
I used cocore EP and its great, NFC works well but there is no N icon in status bar.

GT-I9070P®land
[Galaxy S Advance I9070 Original Android Developmen] GeoVali99:
I think that's Samsung's fault.:(
[Galaxy S Advance I9070 Original Android Developmen] qbastrzem:
Is there a posiblle to change screen contrast?

GT-I9070P®land
[Galaxy S Advance I9070 Original Android Developmen] andu86:
After resetting battery stats, greenified all apps that wake the phone only 6h, on indian firwmwire, very very dissapointed
[Galaxy S Advance I9070 Original Android Developmen] CallMeVentus:
It's 6h after 67% of battery, I'm disappointed in you as well

"What's my problem? You."
[Galaxy S Advance I9070 Original Android Developmen] andu86:
Do u think that its enough? I didnt buy a phone just to look at it, i buyed it to use it, fb, radio, music, internet, all, and not keep it plugged in all day, i want more than this, ive use it total just 30-40 mins, rest of the time it was in my pocket.
[Galaxy S Advance I9070 Original Android Developmen] Razvan:
Go back to stock.

And see the release for our country LQE-COA and LQG-CNX.
[Galaxy S Advance I9070 Original Android Developmen] Sh0m1:
Turn off data connection when you are not using the phone. Battery will last much longer.
[Galaxy S Advance I9070 Original Android Developmen] andu86:
Thank you, i didnt know that they finaly released the firmware for our country, i will try it and see if anything changes
[Galaxy S Advance I9070 Original Android Developmen] derapage:
Screen on time?

if youhave 1h30/2h of screen on it's normal!!
[Galaxy S Advance I9070 Original Android Developmen] guyshelpmeplease:
After flashing this kernel must i do any changes ? Because in op is so much text abozt settings.

And cam anyone suggest me a good setting for governer etc?
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
After flashing the kernel if you notice that your device is performing better than ever then keep it that way - don't change anything... But even if you want to keep experimenting by changing governors and I/Os then its completely up to you..

My favorite combos are OnDemand + noop, Pegasus + sio and OnDemandQ + bfq :cowboy:

The other things mentioned on the OP are for more advanced stuffs - if you want them, you can try it but it isn't a must or anything like that..

And checkout this GUIDE to find out more info about each and every governors and I/Os
[Galaxy S Advance I9070 Original Android Developmen] galaxyfitankit:
kernel locked at 800 mhz Max?

Is this kernel locked up at 800 mhz Max coz I can't increase it more than 800...or I m doing something wrong.. Kindly guide I'm on Indian firmware deodex with some of my mods in theme also I can't find init. D folder... Initially on my other phones I used to have that folder in which whatever I wanted I could put... Also I'm on latest busy box... New to this phone... Sorry for inconvenience

---------- Post added at 06:29 PM ---------- Previous post was at 06:19 PM ----------

K the bug was powersave mode enabled... Which restricts you to 800 mhz
[Galaxy S Advance I9070 Original Android Developmen] carlese:
Disable power saving from phone settings..
[Galaxy S Advance I9070 Original Android Developmen] thunderrr0:
Is there any google stock jelly bean rom 4.1.2 available for s advance gt-i9070 like the ones for GS4..??
[Galaxy S Advance I9070 Original Android Developmen] YMatrix:
Mate, ask this in the Q&A forum, this thread is specifically about cocore kernel development.
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
After Flashing the CoCore-E6.8 kernel my Battery Indicator shows incorrect percentage.

My phone was @ 67%; after I rebooted it was @46% later, so I rebooted again and it was @53%

Can anybody tell me the root cause, of this fluctuation...??
[Galaxy S Advance I9070 Original Android Developmen] KINGbabasula:
Hey [MENTION=4832589]cocafe[/MENTION] :)

Here is a simple flashable zip to enable logger
[Galaxy S Advance I9070 Original Android Developmen] Karrammosky:
Your battery needs to be calibrated, it doesn't depend on kernel. Google how to.
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
① Battery health

② Change it to REAL EOC, this should have gone, when your battery isnt charged fully, the level of battery is unstable(jumps here and there)

Eek, thank you.

When i get home(the day after tomorrow), will point this post from OP

Everything you asked can be found in OP
[Galaxy S Advance I9070 Original Android Developmen] KINGbabasula:
Thanks but it isn't needed :)

I'm making an Aroma zip to customize your kernel
[Galaxy S Advance I9070 Original Android Developmen] hastalafiesta:
I am corrently using cocore e 6.8 on xxlqg italian jb firmware and i noticed that scrolling with the stock kernel, like in dialer, is smoother than with cocore..i think that scrolling is improvable BTW VERY GREAT KERNEL! thanks so much Cocafe!!
[Galaxy S Advance I9070 Original Android Developmen] fbs:
Why would you change both everytime, governor and scheduler? they're totally unrelated afaik.. :confused:
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Maybe it is combination that suits him best.

Послато са GT-I9070 користећи Тапаток 2
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
After flashing CoCore E6.8, I am having a hard time using the phone in 'Mass USB Storage' mode....Transferring / Deleting files just takes Forever....!!!

Any fix for this ??
[Galaxy S Advance I9070 Original Android Developmen] YMatrix:
Don't think this is kernel related.

I get usb mass storage with no problems. I am guessing this is Rom related (maybe some script you installed?).
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
This was on stock too.