yashsingh1/xdaforums huggingface dataset:
[Galaxy S Advance I9070 Original Android Developmen] juanchotazo99:
Gigahertz, therefore hertz, is a unit of frequency, not voltage. No, you will not fry it. It'll either be stable, or not, and you'll get random reboots. Just try it and see what side of the coin you get! It's luck and only luck.

1228 mhz is the maximum our cpu can be clocked at, with the old OC algorithm. Later, cocafe released a newer, reworked algorithm that displays 1228 mhz as 1250 mhz, but it's the same final CPU speed.

No frills reads the CPU speeds from the kernel. If cocore manager displays 1228 mhz with the latest kernel (9.8) then it's hardcoded in the app and not reading them from the kernel... but it's the same. If you choose 1228 or 1250 depending on the app then it's the same end result.
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
I am on Omni 4.4 now, just got reboot [MENTION=1348102]1200[/MENTION]MHz.
[Galaxy S Advance I9070 Original Android Developmen] DEMONVoz:
[MENTION=4832589]cocafe[/MENTION], It not hardware problem, so what wrong? It fixable? :confused:
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
I think there was talking about problem with scaling of frequencies. Performance keep it at max all the time, and it has no problem. About that is it fixable, I have no idea. Cocafe will sure look on that, but like he said he is busy with his final exams in next month and half...
[Galaxy S Advance I9070 Original Android Developmen] tush.r:
What if i undervolt my cpu without overclocking it for even better battery life? Would that work without compromising performance ?
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Playing with Android is all about testing, testing and again testing. :) So hop, hop...
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
That really explains a lot thanks..[emoji3]

Lol...thanks...

[emoji3]

If you think that helped, then Hit "Thanks"
[Galaxy S Advance I9070 Original Android Developmen] tush.r:
Yup buddy you are absolutely right. But can u tell me which file and what to edit for uv? Actually i read cocafe's post about it but didn get how to do it...
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Cocafe probably wrote it somewhere in the thread, I can't find it in first post or by search "undervolt".

Here:

http://xdaforums.com/showpost.php?p=50365370&postcount=3071

http://xdaforums.com/showpost.php?p=50362171&postcount=3063
[Galaxy S Advance I9070 Original Android Developmen] tush.r:
Yup thanks... I think I had found that post some time ago but cudnt undervolt.. Anyways i will try again :)
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
It can work at 1228MHz ≠ It can scale between 200-1228MHz.

It is hardware issue.

I was going to investigate it but now i just have 2 hours on computer a week.

There are about 40 days left to have CCEE, excuse me, i decided not to go home before June 9.
[Galaxy S Advance I9070 Original Android Developmen] Shiningb:
Dude, it's good that you give us info when you're going to be available on working on this...

I noticed that, there are frame skipping in 720p videos on latest CM based ROMs... I've been wondering if it has anything to do with cocore... Since CM kernel is based on cocore...
[Galaxy S Advance I9070 Original Android Developmen] pankspoo:
thanx met i am using u r oc kernel on mc11 rom its working fine no reboots if we got gpu oc with it performance will be greater than ever

i flashed gpu cpu kernel of omni rom but wifi is not working ( i am too lazy that i don't want to download whole roms that support gpu and cpu oc so i just want boot.img)
[Galaxy S Advance I9070 Original Android Developmen] fbs:
overclock kernel exploit v1 by me.. if anyone would like to crash.. :D

while true ; do
echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor;
echo 1000000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq;
echo 1200000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq;
done;

I was able to "reproduce" the crash infinite times.. just type it on your shell and *boom* :victory:
[Galaxy S Advance I9070 Original Android Developmen] shakeelkhan:
1200000 not found
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
If you did not undestand him, that will cause reboot. :)
[Galaxy S Advance I9070 Original Android Developmen] jadega:
still random reboots and massive gaming lags on the new kernal@ 700800mhz phone just freezes and reboots,@679680mhz still lagging....moreover@ 1.2ghz & 1.15ghz the phone shows no performance improvements...
[Galaxy S Advance I9070 Original Android Developmen] krazzykid:
Set the max. frequency at 1000 MHz and set GPU max. frequency at 600 MHz or lower.

IMO, the scaling algorithm needs a bit of work. Seems the device can't handle the over clocked frequencies very well.
[Galaxy S Advance I9070 Original Android Developmen] :
Not just OC, our device can't handle any good thing. -.-
[Galaxy S Advance I9070 Original Android Developmen] pankspoo:
i dont understand why all are blaming oc but mine is always positive

running cm 11 with rremix oc kernel :1.15 ghz gpu:680mhz cpu undervolted :-25 mv gov:pegasq io: sioplus

no reboot at all no lag no hang

but when i undervolt rom >40 mv and set the static gpu to >700 mhz phone got reboot

i think gpu oc and undervolting was responsible for reboots
[Galaxy S Advance I9070 Original Android Developmen] :
It's about hardware. You are lucky
[Galaxy S Advance I9070 Original Android Developmen] jadega:
[MENTION=5025244]King ov Hell[/MENTION] I agree our device is worst on stock jellybean
[Galaxy S Advance I9070 Original Android Developmen] jagnik:
how to enable zram script. . I'm using cocore latest build+ stock XXLQL..
[Galaxy S Advance I9070 Original Android Developmen] Toni5830:
Read post #2

Sent from Italy using Tapatalk
[Galaxy S Advance I9070 Original Android Developmen] pipyakas:
really? Cocore is for stock, and on stock i get the best gaming performance
[Galaxy S Advance I9070 Original Android Developmen] douglascrp:
Do I have to create a new partition in order to use zRam?

I saw that in the swap section, there is an sentence that says that it's required to create a new partition first, but that sentence is not there in the zRam section.

Is it safe to simply run those comands? is there any risk to loose my sdcard files?
[Galaxy S Advance I9070 Original Android Developmen] :
He isn't talking about kernel. He is actually talking about our memory/ROMs. Device can't handle Jelly Bean ROMs because of hardware.

If you don't understand post don't try to be a hero. We're not stupid as you wish...
[Galaxy S Advance I9070 Original Android Developmen] qbastrzem:
I test zram for few days and its safe. For me its better then swap.

Run comands or made a skript file.

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[Galaxy S Advance I9070 Original Android Developmen] douglascrp:
It's ok now... I've run those commands, and it seems to be ok now.

Do I have to run the swapon command on each boot in order to keep the zRam active?
[Galaxy S Advance I9070 Original Android Developmen] Cronen:
For zram active and editing, I didn't use commands... Zram settings app, it's easy and works when reflashings news builds...

https://play.google.com/store/apps/details?id=com.NxIndustries.Zram
[Galaxy S Advance I9070 Original Android Developmen] jadega:
Dude go for maclow cm11 you will get best gaming performance with high fps belive me just give it a try
[Galaxy S Advance I9070 Original Android Developmen] qbastrzem:
Yes. Make a init.d script. I use SManager to run script on device boot.

https://mega.co.nz/#!TZ4QnSTS!XcVcTXcQIjhdcuuj9kxJu3toKDYP9NEv76Em0WnR3dw

There is my script

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[Galaxy S Advance I9070 Original Android Developmen] shakeelkhan:
Hey friends i have problem with my messengers . whatsapp telegram and all

if some one send me a msg i am not getting notification about it ... someone please help me
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
I do not think that is a CoCore kernel problem, so I suggest you to post this question in Q&A thread with more detail (what ROM are you using, what kernel, other settings etc...). This is development thread.
[Galaxy S Advance I9070 Original Android Developmen] pipyakas:
i tried cm11 by tc, build 0420 or 0419 sth like that, with gpu oc, and it was awful in term of gaming. Batterylife was a little bit worse, the phone was very smooth but i just cant play game, heavy 3d games on it. Asphalt 8 laggy on medium graphics, while on stock i can play at around 20fps in tokyo or large maps like that

maclaw cm11 didnt get an update for quite a long time, i dont know if it can live up to my expectations

and btw, im a complete newbie to everything android, im just saying my true experience, im not trying to say any of you are stupid. How can people jump to it like that?
[Galaxy S Advance I9070 Original Android Developmen] TPD-21:
Guys, please don't confide in each other related issues ROMs quality in development thread here. Please post your feedback on the appropriate thread. ;)
[Galaxy S Advance I9070 Original Android Developmen] MikiGry:
If i will flash CoCore EP 9.8 will i have re-boots without OC ?

And how is battery live in 9.8 without OC ?
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
Probably yes, unless your phone reboots randomly reboots for some other reason. But OC depend's on your phone's CPU's capability, if it cannot handle it then it will reboot no matter what kernel you use... and obviously your phone's battery will be affected because of the overclocked CPU running at much higher speed :)

Sent from my GT-I9070
[Galaxy S Advance I9070 Original Android Developmen] MikiGry:
But i asked about battery backup i 9.8 without using OC. (min. freq. 200 , max 1000)

And is in CoCore 8.8 OC implemented ?
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
I edited my previous post :)

I did not notice any major differences in battery life between 8.8 and 9.8 on my phone (with OC, so without OC might give you a few more extra time). My battery is terrible so I'm using 8.2 for now (no OC)

And yes 8.8 has OC implemented in it

Sent from my GT-I9070
[Galaxy S Advance I9070 Original Android Developmen] MikiGry:
Im using 8.0 now. My battety is olso very bad. Can go to deeppslee witch WI-FI or 3G enebalded. Witchout 3G or wi-fi deepslep is not stalble.
[Galaxy S Advance I9070 Original Android Developmen] GeoVali99:
What version is more stable? 6.8 or 8.6? I am using 6.8 now to avoid big battery drainage.
[Galaxy S Advance I9070 Original Android Developmen] hastalafiesta:
8.6 for sure, but man we have 9.8 version that in my opinion is the best version released till now, so have a try;)

I've used 9.8 version and I have had 7 hours of screen-on using wifi the whole day and I'm not joking:)
[Galaxy S Advance I9070 Original Android Developmen] MikiGry:
With OC or Without ?
[Galaxy S Advance I9070 Original Android Developmen] hastalafiesta:
Without, I don't need it.
[Galaxy S Advance I9070 Original Android Developmen] arneldna:
BTW...Do I need to flash frapeti's CRT Off port and then enable it in your app ..? Coz I have it enabled and it doesn't seem to work... N you are doing a great job ..keep up the spirit going...Also can anyone tell me a governer/io scheduler that goes well with DS set to 5 ( I know it's not stable)

If you think that helped, then Hit "Thanks"
[Galaxy S Advance I9070 Original Android Developmen] :
For deep sleep you should use a governor which doesn't perform hotplug . So it goes well with Ondemand & Interactive

Unstable with; Pegasus Q, Abysplug, Hot Plug, Hot Plug X...
[Galaxy S Advance I9070 Original Android Developmen] pipyakas:
Why after the kernel's installed there's always a small popup when the phone boots say Android is upgrading - Starting apps? Right before i install the kernel nothing happened. 2 months after i first buy the phone and use this kernel, after various rom reinstall this still happen enerytime
[Galaxy S Advance I9070 Original Android Developmen] :
The pop-up exists if you clean dalvik cache.
[Galaxy S Advance I9070 Original Android Developmen] pipyakas:
No, it's different from that one. If i clean dalvik cache it comes with the Optimizing app - 1 of 100 sth like that. The Starting apps popup every time the phone reboot, and only happen after i install the kernel

And when i upgrade to ublpk after i install cocore 2 bloatware games (block breaker and diamond twist) reappeared even when i unsinstalled them after i rooted the phone before. Weird
[Galaxy S Advance I9070 Original Android Developmen] yeholipsker:
It's happening to me too, ever since I installed ublpk... very annoying.
[Galaxy S Advance I9070 Original Android Developmen] bialabs:
Which version is stable for S Advance of my mom?

Thank you
[Galaxy S Advance I9070 Original Android Developmen] AsquareX:
try 8.6, perfect combination of performance + battery.
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
This problem mostly occure due to luckypatcher...If u guys used lucky patcher for any mod/patch than u hv to repatch all apps after wiping delvik cache... Bcz after removing delvik permission set by LP removed so on start up it always display " settingup android" ....

Simple solution repatch all apps after wiping delvik.... And reboot... And if it work.. Give me some thanks :p ;) ha ha !!

( there may be other reason possible... Bt this is wt i find main reason and it always works for me)
[Galaxy S Advance I9070 Original Android Developmen] yeholipsker:
I need to patch only the apps I patched in the past, right? Because I did it and it didn't solve it...
[Galaxy S Advance I9070 Original Android Developmen] jineshpatel30:
Yah... Every time u wipe delvik u need to

1) remove all patch u made previously ( clear odex in LP)

2)reboot

3)see you will not get "setting up" on start up

4)patch again

BTW this is off topic here...and it's original development section... So u hv any queries now ask in Q/A thread...

If u need my help quote me there i'll try to help u :)

( one thing i assure u that it's not kernel related...if u wanna check ..flash stock kernel and see problem will be there also)

So it's not good to post here
[Galaxy S Advance I9070 Original Android Developmen] :
Don't make an application discussing in kernel thread, also the app is warez LOL
[Galaxy S Advance I9070 Original Android Developmen] yeholipsker:
Thanks bro, it worked! :D.

And you and king ov hell are super right about the off topic thing...

Sorry, and I'll do my best not to repeat this... (Sorry for my bad english...)
[Galaxy S Advance I9070 Original Android Developmen] qtoo941:
At the moment i am using LightJB-v1.2 with CoCore-E v9.8 and i have set this settings: 200 MHz ~ 1050 MHz with governor PegasusQplus and I/O scheduler SioPlus. Also Deep Sleep at "4". Is this good enough or there is better combination with DS "4" ? Interactive governor or just PegasusQ instead of PegasusQplus? Thank you in advance :)

Offtopic question: Which app you would suggest me to use for tweaking my kernel ? Now i am using "CPU Control Lite" and "Seeder" (set to aggressive and on boot". Tried "KUI" app but it doesn't save my boot settings and set my max cpu to 200 MHz instead of 1050 -.- I wanted to use Trickster MOD - simply the best kernel tweaker app but there is something wrong and it is crashing - does it have any connection with ROM or with cocore kernel?
[Galaxy S Advance I9070 Original Android Developmen] bialabs:
where can I download it?

I haven't found in the first post

(I have a standard version of s advance )
[Galaxy S Advance I9070 Original Android Developmen] Razvan:
http://xdaforums.com/showpost.php?p=49354046&postcount=2799
[Galaxy S Advance I9070 Original Android Developmen] templeka:
I got a soft reboot today. I was updating an app from Play Store and I think the alarm went off right at the same time or something. I think I have the last_kmsg so if anyone can figure it I uploaded below.

I'm using LightJB v1.2, CoCore v9.8 with interactive and SIO, deep sleep 4, no CPU OC, GPU at 480Mhz.

View attachment last_kmsg.txt
[Galaxy S Advance I9070 Original Android Developmen] cocafe:
[ 50.709838] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)

[ 50.943511] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)

[ 51.027557] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)

[ 51.089080] __sec_common_reboot_call: code: 0x1, cmd: none

[ 51.089141] set_param_value: idx = 9, value = 0

[ 51.101837] save_lfs_param_value: param.blk write successfully. (size: 5284)

[ 51.101898] __sec_common_reboot_call: __REBOOT_MODE: 0x0

[ 51.101928] __sec_common_reboot_call: __SWITCH_SEL: 0x1

[ 51.101959] set_param_value: idx = 13, value = 1391293921

[ 51.113586] save_lfs_param_value: param.blk write successfully. (size: 5284)

[ 51.116485] Disabling non-boot CPUs ...

[ 51.130462] CPU1: shutdown

[ 51.132690] Restarting system.

[ 51.132720] ux500_restart: Call arch_reset(), mode: h, cmd: (null)

Not kernel fault.

Reboot command called by something.

It looks like it's the modem driver.

Will look into it later.

---

About 20 days left to have CEE, will continue development after Jul 10.

Noticed zRAM has bugs that causes reboots.
[Galaxy S Advance I9070 Original Android Developmen] pipyakas:
Can anyone give me the best gov + shed for 9.8? Once i used abyssplus + sioplus but my phone become very laggy and not responding a lots. After that i restore default ondemand+noop and it is good, but im wondering whether it drain battery or not
[Galaxy S Advance I9070 Original Android Developmen] :
Stop this "What is the best governor ?" game. Use your device, do some test you will find your bests. Here some explanation about them, Kernel Governors, Modules, I/O Schedulers, CPU Tweaks, AIO App Configs
[Galaxy S Advance I9070 Original Android Developmen] j-skeelz:
What does this ''nightlies'' exactly mean and are they any different from non-nightly Kernel? Are nightlies greater than non-nightly or inferior? Im planning to Update my Kernel Version to the latest stable version. And by latest, what's the latest stable version Cocafe released anyways? Is it still possible if i will use Universal Kernel Flasher? Please answer. Thanks in advance to the one that will answer informatively.
[Galaxy S Advance I9070 Original Android Developmen] shut_down:
Nightlies should be builds with small changes. Best way if you already have CoCore is to flash zip in CWM. You can try couple of versions, someone say that there is some lag in YT for example... Try and see, it is not hard to change from version to version.
[Galaxy S Advance I9070 Original Android Developmen] j-skeelz:
You Again. HAHAHA. Thanks , You always help people. May God bless you.
[Galaxy S Advance I9070 Original Android Developmen] Razvan:
[MENTION=4832589]cocafe[/MENTION]

Take a close look here : http://xdaforums.com/showthread.php?t=2754997

Powered by CM11 - M6 snapshot
[Galaxy S Advance I9070 Original Android Developmen] Sami Kabir:
That "someone" would be me (and its not just YouTube now)..

I don't know if its a kernel related issue or because of a "bad-tweak" in my ROM but pretty much on any recent version of CoCore E kernel, I've experienced random/occasional video playback lag in YouTube and also in my default video player to the point where my phone stalls completely for some time.. The audio and video goes jerky and laggy and my phone stops responding.. If I press the Home button a few times and then wait for a while then my phone becomes "alright" and everything is "smooth" again.. :eek: :confused:

But what I noticed was that this doesn't occur when I use CoCore E 8.2 (now I'm using version 9.0 and soon I will try version 6.2)
[Galaxy S Advance I9070 Original Android Developmen] me_ankit:
I am facing the same problem since around the time i switched to 8.6 but am not confident that the problem started due to 8.6 because i changed my rom during that time also. Videos play fine for some time on mxplayer but start to freeze after some time the phone reboots.

Will try earlier version and comment. Can anyone tell me which was the most stable kernel before 8.6 (performance + battery balance).
[Galaxy S Advance I9070 Original Android Developmen] ljubimci:
▲ 8.2 definately.

Tried all of the kernel versions and maybe they run smoothly and are faster than 8.2 itself in transitions and app opening... 8.2 is the most stable and has no freezes at all during video playback or games playing. Also battery stats are the best for me with this version and i use ondemand/sio combo, lasts close to two days when i play no games and use internet for basic things (sync, news, etc).

Of course, what i've said is for my piece of s advance, doesnt have to be this way in general. Cocafe is doing a fascinating job and later kernels are bada*s too, but I found 8.2 the most complete one so far, i don't need to overclock anything because all is fine in here and it's a safe and fast and smooth everyday kernel which is not gonna let you down ever. Had ZERO reboots and freezes with it and I use it all the time.

Great work [MENTION=4832589]cocafe[/MENTION] !
[Galaxy S Advance I9070 Original Android Developmen] #Henkate:
I have this problem on almost every rom (except stock+stock kernel) which is higher than 4.1.2
[Galaxy S Advance I9070 Original Android Developmen] bialabs:
I agree 8.2 is good with battery, performance and YouTube

Which governor and scheduler you use?

With 8.6.4 nightly youtube lags
[Galaxy S Advance I9070 Original Android Developmen] templeka:
I'm having this issue as well with video playback but just in MX Player. Sometimes starting a video playback slows the phone and becomes unresponsive. The only solution is a hard reset. After that the video can be watched normally. The issue does repeat though after a while with other videos.
[Galaxy S Advance I9070 Original Android Developmen] qbastrzem:
I also have this issue, even on stock rom and kernel. This issue happens only when the sd card is in use and we have a lot of memory used.

-suddenly the device stops responding

- display is turned on as long as it is set in the display settings (I have set to 1 minute), then the display goes off and does not awaken him even keys.

- I installed a tiny measure of cpu and then it shows that at the time when the issue happens CPU is loaded at 100%. After a few seconds this widget also freezes. (Sometimes loading animations work until the display turns off after a set time). All the rest: the status bar icon and the currently used application freeze

- After some time, usually takes about 3 to 5 minutes, the device comes to life and everything runs smoothly. But the background data in running applications are cleared.

I had this issue not only when I played the video, it happened while browsing the web, loading a large comic book, generally while loading into memory a large amount of data. So I think it's the fault of a small amount of RAM memory that we have installed in our device .

Or is it a problem with the sd card support, because when I was on the stock rom and kernel I noticed that this issue occurs only when I changed the I/O scheduler to another than it is set as the default in the stock kernel: CFQ

So now I only use the CFQ scheduler, and this problem does not appear at all.

Seems that the CFQ scheduler is the best option.

But I'm just a noob

Greetings to all working on improving this wonderful device which is Galaxy S Advance

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[Galaxy S Advance I9070 Original Android Developmen] ljubimci:
Ondemand/Sio as I mentioned already. Min freq 200 / Max freq 1000.

Works like a charm... of course, heavily debloated stock LQ4 rom.
[Galaxy S Advance I9070 Original Android Developmen] ace2nutzer:
[MENTION=4832589]cocafe[/MENTION]

I believe something is wrong with the Live opp Driver... I have Version: 0.9.9 I'm on codinap TC CM 11. (13/5)

When i set the Varm on a sinlge step (step8) @ 0x35, the showed frequency is already the max ?!! ---> 1,3625 V !!

the maximum was still 0x3f ... and is also called also 1,3625 V !

do you have an explanation for it? :angel:

Thanks in Advance. :cowboy: