yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Original Android Development] eldecanopy:
I notice that this kernel is a little bit laggy on 4.3, i ask if you could share stock kernel config. this kernel really have a lot of exellent features. Thanks for that!

Enviado desde mi GT-I9500 mediante Tapatalk
[Galaxy S 4 i9500 Original Android Development] mw86:
Please read the two quited posts from a page ago. This 4.3 kernel posted in the thread and not on Andrei's github is a raw test kernel to sort out issues before release of a full version. Most of the functionality is in but some minor changes are needed for a smooth operation on the new 4.3 builds. The only hiccups you may see will not be from a drop in performance on this kernel vs stock it is rather a few fixes needed as discussed. The performance is equal to stock kernel and the options allow overclock adding more potential to the performance. All benches I did on raw 2 show same performance as stock kernel in same range. I believe the lag is just because some stuff is not sticking. For me sometimes my cpu was not listening to the max I set in synapse after a crash from tests. When cool tool showed me it was operating as set it performed as would be expected. Just keep an eye out for Andrei's full release. It's been a lot of work without a doubt and it will save all of us time on the extra steps of disabling knox and rooting. Patience.
[Galaxy S 4 i9500 Original Android Development] medoooooo:
Hi dude I want to ask you a question is your kernel over clocked bec I have CPU z and it says clock speed 100hz - 2000 hz

Here is a screenshot
[Galaxy S 4 i9500 Original Android Development] mw86:
That is the max that can be set. It is determined by the max you set yourself and is always 1.6ghz by default. 2ghz is the chip max. Overclock is available in the kernel. What that shows is not what your current max mhz is. Go by Synapse app.
[Galaxy S 4 i9500 Original Android Development] medoooooo:
I installed synapse app on cm but it keeps crashing
[Galaxy S 4 i9500 Original Android Development] Shrey14:
My A7 frequency is set at 2000mhz. I am using v13.2 raw on 4,3.
[Galaxy S 4 i9500 Original Android Development] mw86:
Andrei is working on that one and that is more a test version. A7 is from 200-1500mhz a15 is from 800-2000 exposed in this kernel.
[Galaxy S 4 i9500 Original Android Development] matheus_sc:
For me all fine, last halogen build and now have full control of my phone, try unistal app and download again from play
[Galaxy S 4 i9500 Original Android Development] medoooooo:
Yes i did and it finally worked thnx
[Galaxy S 4 i9500 Original Android Development] mw86:
Andrei, I noticed in Raw 2 kernek Samsung boost mode is in doing its annoyance. .. I hope you disable it like in your 4.2.2 kernel. Or make it an option. I didn't see anyway to prevent it from kicking in when called.

This may be a stupid question but what happened to twdvfsapk from in /system/app/ I can't find info anywhere on that. The boosting is there as it was for the 4.2.2 firmware so I was unsure how the mechanism was changed if it was and where it might have been hidden.
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
They moved it inside the framework.
[Galaxy S 4 i9500 Original Android Development] Ocean2k:
in download i see only ver 12.2, is it the last one for 9500?
[Galaxy S 4 i9500 Original Android Development] rebel1735:
here you go https://www.dropbox.com/s/9vh23l4v5ev1qza/Perseus-alpha13-RAW2-i9500.tar

its on post 2066

also if you lose root just flash the updated SuperSU from http://download.chainfire.eu/351/SuperSU/UPDATE-SuperSU-v1.65.zip
[Galaxy S 4 i9500 Original Android Development] MATHReX:
Thanks A Lot For The Perseus Kernel !!

HUGE IMPROVEMENT In The Phone With It !!

But Just 1 Problem I'm Facing Is , When I'm Playin Games Like Dead Trigger 2 , Most Of All HD Games ! The Game Works For A Moment !

And At A Instant The Phone Crashed With Yellow And Green Lines.. !!

And Have To Restart The Phone Completely !

Any Way To Fix It ?
[Galaxy S 4 i9500 Original Android Development] mw86:
Volts/gpu clock/cpu clock I've seen effect stability and that I have seen often on gpu crash but even to little volt.

Are you undervolted? Whats you min and max mhz set to. What is your little a7 cores set to as max? In gpu section have you used under volt or overclocked there.

Check that gpu section didn't reset to 177mhz max .. I saw this triggered after possibly throttle im not sure. If it's set at 177 set 480 again :)
[Galaxy S 4 i9500 Original Android Development] MATHReX:
Thanks A Lot For The Reply !

But I Dont Have Synapse In My Phone !

Can You Please Give Me A Direct Link Because Play Store Is Not Working In My Phone..:(
[Galaxy S 4 i9500 Original Android Development] bhairavp:
Hi. Running an i9500 on the latest WanamLite 4.3, and the Perseus RAW2 kernel. The ROM itself seems fine, but Synapse doesn't work - gives a NO UCI Support Detected error message.

Can this be fixed in any way? Would really like the realistic colours I'm used to!
[Galaxy S 4 i9500 Original Android Development] mw86:
Your issue is simple. It's a root issue. If your super su is not in reinstall it. Problem fixed. If it is you should go to super su and tap synapse and hit forget. Clear synapse from recents list then reopen it. It will ask fpr super user rights grant it and the No UCI error goes away.

If super su wont install use the zip posted by a user above.

---------- Post added at 03:29 AM ---------- Previous post was at 03:28 AM ----------

https://play.google.com/store/apps/details?id=com.af.synapse
[Galaxy S 4 i9500 Original Android Development] MATHReX:
Thanks A Lot I Tried It..!!

But It Still Not Fixing The Problem Of Crashing While Playing HD Games !!

Everything Else Is So Great !!
[Galaxy S 4 i9500 Original Android Development] mw86:
Ive been playing some games. Ill try Dead Trigger 2 and report back for you. It's too early for me so I'll have a reply in a few hours.
[Galaxy S 4 i9500 Original Android Development] Ocean2k:
Thanks. so the v13 is alpha? or final version?
[Galaxy S 4 i9500 Original Android Development] tabenf:
Dead trigger 2 works fine for me guys

---------- Post added at 11:13 AM ---------- Previous post was at 11:12 AM ----------

O yes and try setting in game graphic a bit lower
[Galaxy S 4 i9500 Original Android Development] Xphoid:
wonder where you have seen v13?

there is v12.2 for 4.2.2 roms

and Raw2 for 4.3 roms...
[Galaxy S 4 i9500 Original Android Development] NBruderman:
Hmmm... the full name of raw 2 is perseus v13 raw 2, and its not final in any way

Tapatalked from my GT-I9500
[Galaxy S 4 i9500 Original Android Development] gio_b:
me too.returned to wanam kernel.how to remove synapse ?

tks giovanni.
[Galaxy S 4 i9500 Original Android Development] mw86:
Thanks for the info again I will use just the one you listed as Im looking for accuracy and high update rate :) Thanks again

Team Kernelizers SPH-L710 KT747 * GT-I9500 Perseus
[Galaxy S 4 i9500 Original Android Development] adyscorpius:
/sys/class/thermal/thermal_zone0/curr_temp gives the same reading too? Only less zeros I think...
[Galaxy S 4 i9500 Original Android Development] mw86:
AndreiLux answered this just a second ago the reading Temp is better than current temp.

Team Kernelizers SPH-L710 KT747 * GT-I9500 Perseus
[Galaxy S 4 i9500 Original Android Development] adyscorpius:
Sorry I didnt read before... But as per this, my CPU is at 56C??? :eek:
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
its normal for this CPU, the thermal throttle limit starts only after 90c ;)
[Galaxy S 4 i9500 Original Android Development] mw86:
Thats normal for very active normally mine idles in the 30's C.

I knew it was above 85c while i had been observing so sounds exactly right. This is so the cpu can bear down on a work load much more and not slow down as much but thankfully it is there because under high temps with heavy loads its good they drop to 1.4ghz.

If overclock is ever added it may help it if the throttle started at 85-80c?

Team Kernelizers SPH-L710 KT747 * GT-I9500 Perseus
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
The temperature variations are drastic, with a load it roars around 60+ and falls back quickly.

[MENTION=4167023]AndreiLux[/MENTION]

These are the temp readings of a15 cores right? Is it possible to read gpu info? If possible pls provide me some info on this, I'll make one app similar to mali status we had back with s3 days
[Galaxy S 4 i9500 Original Android Development] adyscorpius:
I was copying some 1gb of pictures to the external sd to free up internal SD space. Here's what I got.. Those are burning temperatures...

Edit: I forgot to mention. The device rebooted midway..
[Galaxy S 4 i9500 Original Android Development] maranello69:
what rom / mod are you using for blue status bar icons and that white dialer?
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
Definitely something wrong with your mobile or usage pattern, mine never crossed the 50's while coping the file, screenshot below

Edit: photo taken on my way back to home, (nice summer time hear)
[Galaxy S 4 i9500 Original Android Development] adyscorpius:
I have a class 4 32 gb sdcard... which one do you have? Maybe thats why d heating is happening...
[Galaxy S 4 i9500 Original Android Development] MrPhilo:
I asked you before ages ago on the S2 or S3 forum, whats that app called again to monitor cpu, temp overlay etc
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
mine is class 6 sandisk 64gb... i really doubt thats an issue. anyway ill make a thread covering all these stuffs asap.

i have replied almost all of them asking the very same question, may be i missed u its cool tool.
[Galaxy S 4 i9500 Original Android Development] skivnit:
Scrolling in Settings or swipping the different pages in touchwizz sends the cpu to 1600mhz. What gives?!
[Galaxy S 4 i9500 Original Android Development] mw86:
Switch to a lightweight launcher and trun off animations etc and that shouldn't happen. Its not a flaw just how slow TW launchers can be. Though I haven't had any slow down following that myself.
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
[MENTION=4167023]AndreiLux[/MENTION]

we need some serious under volting in order to avoid thermal throttling [MENTION=1247388]1.6[/MENTION] Ghz. The cpu temps easily reaches 95+ where it gets throttled in antutu. Running Antutu @1.4 Ghz keeps the temps well below 80 and easily scoring 27k.
[Galaxy S 4 i9500 Original Android Development] razer1224:
95+

Whats wrong with your phone?
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
Run Antutu, monitor the max cpu temp and you will know.
[Galaxy S 4 i9500 Original Android Development] hamdogg:
double post
[Galaxy S 4 i9500 Original Android Development] hamdogg:
Just installed 'Cool Tool' and have put the temp location in and works well. Appreciate the tips.

I just ran Antutu and peaked at 100 degrees... mostly fluctuating around 92-97

Score was 29215 if anyone was interested.
[Galaxy S 4 i9500 Original Android Development] NBruderman:
Go to system/apps and delete the apk file

Tapatalked from my GT-I9500
[Galaxy S 4 i9500 Original Android Development] Mr.Ghosh:
Guys I flashed Perseus Raw 2, I am on 4.3 Stock Indian ROM, could someone help me find the location of init.d file? I don't remember the path.

Thank you.
[Galaxy S 4 i9500 Original Android Development] kdh2834:
Go to the root folder and search for a file called etc. Inside it there will be init.d folder :)
[Galaxy S 4 i9500 Original Android Development] Mr.Ghosh:
Lol, there is no init.d file under etc. I realized that the device was not even rooted after flashing raw2! Flashed that SU zip too, nothing worked.

Going back to Adam kernel. But the init.d file isn't there too :eek:
[Galaxy S 4 i9500 Original Android Development] zenosteam:
Did you try to flash super su 1.65 update .zip ?

Envoyé de mon GT-I9500 en utilisant Tapatalk
[Galaxy S 4 i9500 Original Android Development] Mr.Ghosh:
Lol, I didn't try, I flashed it three times.

PS: I see a init file, it's not under etc though, wondering what could that be!
[Galaxy S 4 i9500 Original Android Development] kdh2834:
You should hv root first to see all the folders... :p

y dont u try rooting with cf auto root?
[Galaxy S 4 i9500 Original Android Development] Mr.Ghosh:
I was rooted with CF! Don't really get what you are trying to say! Flashed Perseus RAW2, lost root, flashed that Super SU zip three times from recovery, nothing changed. Flashed Adam kernel, root regained instantly.

Anyway, thanks, I am not really interested anymore.
[Galaxy S 4 i9500 Original Android Development] mw86:
It actually works just fine when you get root working again. Its not hard if you follow my steps. Someone else can follow if you could care less...

Simple root method

Flash adam kernel as you have

Boot up and go to settings-apps

Slide right to left till you hit all apps

Navigate to super su and tap force stop and turn off

Do the same for stweaks

Go to playstore download Synapse

Reboot to download mode flash raw 2 as pda

Reboot as normal.

Navigate to settings- apps - turned off

Tap super su and hit turn on

Open super su in app drawer

If an entry exists for synapse hit forget

Now give a reboot

Go ahead and after boot setup synapse. Since synapse only gives you UCI error if it wasnt able to attain root rights you will not get the error.

I would not make this up I have seen it happen myself while setting up. The key when flashing this current raw 2 kernel for now is just freeze (turn off now in 4.3) super su before rebooting to download mode to install kernel... then just unfreeze it after boot. Make sure no existig synapse permission was in super su from previous uses and regrant permission.

Enjoy those who do prefer Perseus kernel and would like to be on it currently on 4.3. Make sure knox is removed. Nothing else really required.

*only bug ive had was meeting throttle condition may cause gpu max in synapse to show as 177 till set back and reapplied. I am not certain at all that is the trigger. Could be related to long term playing on games if it is throttle resets it hugh end games would not like 177. But again not sure as there is the dvfs lock that helps set 266 but that's on wake state. Ive been using very stable use of raw 2 kernel since it was posted. If users read the posts that follow it a user already stated basically what I did and it helped both of us keep root. Before that flashing cf root again and reinstalling super su was fine. Once I ran into the super su message stating I still needed to reinstall root but it was fixed just the same following the steps I outlined above going from adam kernel with root to raw 2.

I've said my peace. Good day to all Perseus users :)
[Galaxy S 4 i9500 Original Android Development] HassanM:
Wonderful and extremely well explained ..... :thumbup::thumbup::thumbup:
[Galaxy S 4 i9500 Original Android Development] bhairavp:
Many thanks! Got it working now.
[Galaxy S 4 i9500 Original Android Development] D™:
Hey [MENTION=4167023]AndreiLux[/MENTION] buddy, Just a loyal request to u regarding Supporting Prism Rom. Actually Prism Rom is made over oppo ColorOs and fladhing Perseus kernel making bootloop the rom. I would highly appreciate u regarding the same.

I know u r really much busy with new 4.4 or 4.3 Perseus kernel but if possible, look into it.
[Galaxy S 4 i9500 Original Android Development] AL_IRAQI:
+PrismRom Kernel :)

https://db.tt/mMYIyqoo

Thanks :)
[Galaxy S 4 i9500 Original Android Development] Arjav23:
I did exactly but still no root!

I just made one modification.

Instead of flashing perseus via odin , I used the cwm flash able one made by [MENTION=4443334]Grarak[/MENTION] .

In wanam kernel root works.

I turned off supersu

Booted in cwm

Flashed kernel.zip

Booted

Turned on supersu

Still no root

Flashed su fix.zip too

Still no root.

[MENTION=4167023]AndreiLux[/MENTION] please find a fix for this soon

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] gp545:
Brother, I never got root permission finally after trying all the steps of this thread.

I found a way out myself to get Root and Perseus working; thought of sharing it here :)

What I did was,

Wiped everything System, Data, Cache, Internal SD.

Downloaded Wanalimte 3.1, Grarak's Zip for Perseus Kernel, SuperSu 1.65 update.Zip.

Put them all on External SD.

Flashed Wanalimte, Flashed Perseus, Flashed SuperSu and reboot.

After boot complete.. Setup Google Account. Downloaded Synapse. That's it.

Well, if you get Root and Perseus running this method, do not forget to edit build prop line:

ro.config.tima=1

to

ro.config.tima=0

Benefit: You'll not get TIMA Wakelocks :)
[Galaxy S 4 i9500 Original Android Development] Arjav23:
I don't wanna format data and int sd again

I just cant seem to get root started.

I wanna use romswitcher on 4.3 but this silly root thingy is preventing me

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] gp545:
Alright :)
[Galaxy S 4 i9500 Original Android Development] Arjav23:
Maybe bcoz I'm on stock

Lemme flash crash and see

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] gp545:
I think so. Even I was on stock when I tried all steps possible :)

By the way; if you flash crash ROM, flash Kernel.zip and SuperSu update zip right after that one before you give command to boot in to system :)
[Galaxy S 4 i9500 Original Android Development] AL_IRAQI:
Perseus Kernel With Root CWM Zip

https://db.tt/ImyAIaKR
[Galaxy S 4 i9500 Original Android Development] Aijazji:
Its Raw 2 ?? Or diff?
[Galaxy S 4 i9500 Original Android Development] AL_IRAQI:
Raw 2 With SuperSU
[Galaxy S 4 i9500 Original Android Development] Spartan199:
Dowload link has alpha 12.2. What is RAW 2? :)
[Galaxy S 4 i9500 Original Android Development] Arjav23:
I did exactly that and now everything is good

And what about that tima thingy

My build.prop shows that tima =0

I didnt edit a thing.

Is this normal

Is this same as the one [MENTION=4443334]Grarak[/MENTION] posted?

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] AL_IRAQI:
I don't know

I made this two weeks ago
[Galaxy S 4 i9500 Original Android Development] mw86:
No normal is set to 1. I suggested setting 0 few pages back and this solved the tima wakelock :D
[Galaxy S 4 i9500 Original Android Development] gio_b:
it seems good :https://db.tt/ImyAIaKR

Peresus Alpha 13 Raw2 CWM.zip

is it?

gio.
[Galaxy S 4 i9500 Original Android Development] gp545:
If it is set to 0 means, you don't have to do it manually :) I said in case it's set to 1; set it to 0 manually :)
[Galaxy S 4 i9500 Original Android Development] Arjav23:
I got that.

But I'm having a horrible battery life

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] gp545:
Yeah, me too :) There are some other culprits apart from TIMA & those hogging battery but battery drain happens mostly during night time. I don't have any idea why :(
[Galaxy S 4 i9500 Original Android Development] Arjav23:
I googled for l2_hsic wakelocks and there was a fix regarding modem change

???

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] gp545:
I don't have any knowledge regarding them, may be devs like [MENTION=4167023]AndreiLux[/MENTION] can says something about it :)
[Galaxy S 4 i9500 Original Android Development] powermax91:
Are you using the kernel that grarak post it in romswitcher thread?

I have the same issue as you, but I have the solution here:

http://xdaforums.com/showthread.php?p=47085105

Report back if this fix it for you.
[Galaxy S 4 i9500 Original Android Development] Arjav23:
yup that same kernel!

which kernel did u flash?

The one that [MENTION=4648515]AL_IRAQI[/MENTION] posted or some other one?
[Galaxy S 4 i9500 Original Android Development] powermax91:
No, I flashed the one andreilux posted few pages back in this thread.

It is alpha 13 raw 2.

EDIT: here:

http://xdaforums.com/showthread.php?p=46757805

Its in .tar, flash it via odin.
[Galaxy S 4 i9500 Original Android Development] Arjav23:
I flashed the 12.2 cwm kernel that andrei posted in 1st post (his webpage)

That didnt boot phone past gt i9500 screen.

Then I flashed AL_IRAQI 's one

That works with root and that wakelocks are gone too.

(Thanks [MENTION=4648515]AL_IRAQI[/MENTION] )

But now when I open romswitcher it again asks for kernel install.

If said yes it installs that battery draining kernel!

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] powermax91:
If you want to use romswitcher, I think you have to use the one that rom switcher install.

If you flashed another kernel even persues kernel, rom switcher will not work until it install its modified kernel which is in romswitcher folder.
[Galaxy S 4 i9500 Original Android Development] Arjav23:
what if ireplace the kernel in romswitcher folder by the perseus that worked for me and doesnt have wakelocks?
[Galaxy S 4 i9500 Original Android Development] powermax91:
Try it and tell us how it goes.
[Galaxy S 4 i9500 Original Android Development] alex3run:
After the replacement dual boot function will not work. I've tried to reolace kernels earlier.
[Galaxy S 4 i9500 Original Android Development] you dude:
Does the new version work with 4.3?
[Galaxy S 4 i9500 Original Android Development] mw86:
The latest on Andrei's github is the latest 4.2.2 kernel and "Perseus-alpha13-RAW2-i9500" is the kernel compatible with 4.3.
[Galaxy S 4 i9500 Original Android Development] Arjav23:
Have u changed the name of kernel to second.img?

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] robertobsc:
Hi [MENTION=4167023]AndreiLux[/MENTION]

Don't know if you already know, but i found a commit made in Linux Kernel 3.12 in the Ondemand governor that improves performance and energy saving(author words).

The commit is quite simple. Here is the commit and the news where i read about it.

http://git.kernel.org/cgit/linux/ke.../?id=dfa5bb622555d9da0df21b50f46ebdeef390041b

http://kernelnewbies.org/LinuxChanges#head-5888a5e81bc3bf73b69b9dd1adc76822e6a013d8

May be you find interesting to investigate and incorporate to some governor.

Cheers,

Roberto.
[Galaxy S 4 i9500 Original Android Development] alex3run:
Yes, off course. But any time I wanna boot the second rom rom switcher says "kernel downloaded, reboot".
[Galaxy S 4 i9500 Original Android Development] Arjav23:
Maybe [MENTION=4443334]Grarak[/MENTION] can tell us more about this

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] Grarak:
I've never said that replace the boot img will work. Didn't you guys notice that the second.img is a lot bigger than perseus kernel?
[Galaxy S 4 i9500 Original Android Development] Arjav23:
Oh

My bad.

What is the second.img basically ?

Cause it replaces perseus kernel by perseus again but with that l2_hsic wakelocks

Sent from my DEATH NOTE with Shinigami by my side!
[Galaxy S 4 i9500 Original Android Development] nadavgal:
somebady can give the kernel of perseus to 4.3 wanam 3.1 ??

and this beeter from adam kernel 3.1 ?
[Galaxy S 4 i9500 Original Android Development] samer menla:
Can i install the iraqi's Perseus kernel on wanam lites 4..3 rom?

Plz answer

Ty
[Galaxy S 4 i9500 Original Android Development] gio_b:


Yes you can.but may be lag in camera ,and audio problem.

Gio.
[Galaxy S 4 i9500 Original Android Development] Mr.Ghosh:
What are the known problems/bugs of RAW 2?
[Galaxy S 4 i9500 Original Android Development] gp545:
Yes.
[Galaxy S 4 i9500 Original Android Development] skivnit:
Great work Andrei just saw the new update on your github. Now I can finally update to 4.3

Sent from my Perseus powered octa
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
Just downloaded and flashed alpha 14,all working fine, thanks [MENTION=4167023]AndreiLux[/MENTION] for the great work, haven't seen a change log as juicy as this in recent times, awesome
[Galaxy S 4 i9500 Original Android Development] gio_b:
alpha 14...nice.

tks giovanni.