yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Holy smokes :good: All on WiFi & inside? Outside my screen is at 100% brightness and EATS battery eheh.

Wth is greenify??

I van easily get through the day so I dont really care but those numbers are impressive :)
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
No Wifi and 4G inside and outside. Screen brigthness 25% inside and 100% outside.

Greenify is one of the BEST android apps ever and should be on all android smartphones..

It hibernates apps that wake your phone (maps, facebook,...) when you turn the screen off.

Try it!

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] Langduscher:
I dont use Maps nor Facecrap, and hate apps like battery/ juicedefender etc. Should I still look into it?

All on 4G (battery killer) seems almost impossible, at least on recommended settings. You went from Apesh!t to Superhero and I'd like to know HOW.

Thx.
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Does this affect social messaging apps to like whatsapp, facebook and hangout? :)

EDIT - Just decided to try this and HELL WOOOW. I was searching for this since months ago, this thing is OUTSTANDING. Thanks for pointing this app out, you're +1'd.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Greenify isn't like juice defender and this stuff. I hate those apps. Greenify just puts them into 'sleep mode' until you launch them again (and after screen off -> sleep again).

Try it, you won't regret it.

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] Langduscher:
I will. Still has noting to do with SOT tho.
[Galaxy S 4 i9505 Original Android Development] Easton999GS:
what is this 720 GPU you speak of? You can overclock the GPU to 720MHz cause i only see the ability for 627MHz tops
[Galaxy S 4 i9505 Original Android Development] chickentuna:
Not yet possible. Maybe he is still testing it.
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Is never going to work. Unless you build in a big fan for cooling the device.
[Galaxy S 4 i9505 Original Android Development] rlorange:
[MENTION=4354056]KTOO[/MENTION]nz there is a possible smearing issue fix from andreux using his Perseus kernel mdnie custom code for the 9500 model.

Could you look into porting this code?

http://xdaforums.com/showthread.php?p=43727220

[fix] temporary fix for smearing issue [updated 6/5/2013]
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Man u guys are just obsessed with this smearing thing that 99% of people have never seen, lol. On the road for 3 weeks, Ill see when I can find some time to add the script to set them.
[Galaxy S 4 i9505 Original Android Development] dandroid13:
LOL, I have it but never cared about it, even find it interesting to look at. :p
[Galaxy S 4 i9505 Original Android Development] rlorange:
Ha ha! I'm not too obsessed just that this is the first real fix I've seen :) it's def there. You just need a pure black wallpaper with a grey icon and it's obvious.

---------- Post added at 03:11 PM ---------- Previous post was at 03:06 PM ----------

Lol! Yeah doesn't wig me out either
[Galaxy S 4 i9505 Original Android Development] Lazy79:
cm10.1 here - in build.prop its "jfltetmo" (tmobile us version) and I have the new settings (visible and usable)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thats why urs works, the other guys dont have jflte in the property.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I'll try to wipe cache and dalvic and fix permissions. Didn't do that before. Wait a sec :)

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thats has nothing to do with it. Check the build.prop, I can pretty much guarantee it doesnt have jflte in it.
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Device is saying i9505 but to.product. Name is jfltel

---------- Post added at 09:11 AM ---------- Previous post was at 09:07 AM ----------

Yesss changed build.prop device name and now everything is fine. Got all the settings and no overlapping text.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Guys I found it!!

Go into tweaker and extras and where gpu governor is click ON gpu section! On the banner. You come to choose 400 or 450 mhz..

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
No just edit your buildprop and out will be fine.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Edited build.prop

All perfect now :)

Thanks for this great kernel!!

Is there a similiar display mode on cm like the adobe profile on stock rom?

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Nope, that all there is.
[Galaxy S 4 i9505 Original Android Development] kenzolo:
ktoonsez please delete this two lines from your init.qcom.rc in the boot image

lines 479,480

chown system root /data/.cid.info

chmod 0664 /data/.cid.info

without this two lines we can fix the wifi issue

just delete for the first time and only for the first boot .cid.info file in data folder

after that the file will not be created again

Thanks :good:
[Galaxy S 4 i9505 Original Android Development] gyxter:
Awesome!! just Awesome! :) UI is smoother, playing 3d games is smooth.

Trying my luck on the battery although it's already ok, but not great.

I set my screen off gpu mhz to 400. Will also try lowering touch_boost. I hope it has some impact on battery savings. :)
[Galaxy S 4 i9505 Original Android Development] ausdim:
Exfat is working good here sandisk 64gb sdxc on touchwiz rom. :laugh:

Thank's
[Galaxy S 4 i9505 Original Android Development] Lazy79:
I think its exfat for touchwiz support and not yet for aosp/cm.. (?) or am I wrong?
[Galaxy S 4 i9505 Original Android Development] ausdim:
Yes i forgot to say that i am on touchwiz rom..
[Galaxy S 4 i9505 Original Android Development] apsis:
Has anyone allready tested this Kernel with the latest prerooted ME3 from DJembey? Im thinking about trying out both, but it would be awful if they wouldnt be compatible.
[Galaxy S 4 i9505 Original Android Development] stefyno:
I'll try the new version tomorrow!! Great job!! ;)

Inviato dal mio GT-I9505 con Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Touchjizz or AOSP?????????
[Galaxy S 4 i9505 Original Android Development] kenzolo:
AOSP ;)
[Galaxy S 4 i9505 Original Android Development] TheOne61:
Using Stock TouchWiz here and it doesn't work for me .. keeps telling me safe to remove sd card.
[Galaxy S 4 i9505 Original Android Development] tvhak:
it did that on my phone to.

i installed : https://play.google.com/store/apps/details?id=com.paragon.mounter&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5wYXJhZ29uLm1vdW50ZXIiXQ..

and all works well now
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Lol, wasnt pointed right at you, I got 37 PMs and 3 gtalks about it today, Holy crap!!!!!!!!!!!!!!! :cyclops: :D :eek:
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
Made my day bro :D

L
[Galaxy S 4 i9505 Original Android Development] rlorange:
Im late to the party :)
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I know Android and its behaviour very well.. So I optimized the hell out of it, froze unneeded system apps, greenified battery hogs and so on.

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] Rayfucious:
my lock screen color changed after installing kt kernel. how do i change it back ?
[Galaxy S 4 i9505 Original Android Development] dandroid13:
Man, those things andreilux does are too much geek-aholic... if you're going to add it add an option to disable/enable too.

EDIT: I can't even find that path he points out, maybe that's just for the Exynos?
[Galaxy S 4 i9505 Original Android Development] aHcVolle:
please don't add it ... it will kill true blacks...

i think you can achieve the same results with the screen filter app.

or maybe, if you add it, make it optional...

thanks
[Galaxy S 4 i9505 Original Android Development] Rayfucious:
Came across the lock frequencies tick box. Does it help in battery saving if ticked ?
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
Not that much as long as you don't run apps that change your CPU management settings in place of KTweaker.

Thicking that box will just prevent apps from modifying cpu clock parameters.
[Galaxy S 4 i9505 Original Android Development] Kapitein187:
Will my 64gb sd card still work after this? It is just standard formated
[Galaxy S 4 i9505 Original Android Development] rlorange:
Um ... Yes we will need to port Andrei's Mdnie kernel code for the smearing fix to work. And yes we will have to hope that this can be ported from his exynos 9500 sources.

Basically any true black images causes our screens to switch off the pixels completely. A hardware limitation means that there is a delay when they reactivate to display any color. Hence the smearing.

Andrei's fix will make all true blanks 1.5% grey so that the pixels never switch off completely. So the smearing issue is fixed. Note every amoled screen up to our s4 kept pixels alive for true black at the hardware level so the smearing issue never existing until now

---------- Post added at 10:43 PM ---------- Previous post was at 10:37 PM ----------

@ktoonz did you remove zram at some point?
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Don't include this smearing 'fix'.

True blacks are the best thing about amoled displays! I don't wan't grey instead black.

People are too sensitive about that smearing.

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] RivalComp:
For example Feedly uses true black background. While scrolling the text has purple edge. Very annoying. Now I realized what causing this issue. :)

I think it won't be grey. In total darkness my previous i9000 had some dimmed grey at total black screen. It's barely seen in any other situation.
[Galaxy S 4 i9505 Original Android Development] plakers:
What wonderful job made by Perseus on my dead S3... (ABB especially) - Could you please take a look on the code and port everything? lol

Nope, so good job on your kernel m8, keep it up! Hope to see nice new fixes/features soon ;)
[Galaxy S 4 i9505 Original Android Development] dandroid13:
+1 The S4 is the first phone with true blacks, don't want to miss that because of one or two whiners.

Look at it again in a full black background, use the LCD Test app, the S4 has true blacks. About Feedly, change to the white theme, problem solved.
[Galaxy S 4 i9505 Original Android Development] MattyDip:
I love the smering issue because I want true blacks. Please include a fix that will make also the settings page real black and not grey like now.
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Everybody is whining because of battery consumption and now they want things that would make it even worse. Just be happy that single pixels can be turned off completely on our phone.

Gesendet von meinem GT-I9505 mit Tapatalk 4 Beta
[Galaxy S 4 i9505 Original Android Development] rlorange:
Guys if the Perseus fix can be ported then it will be very easy toggle in k tweaker app to switch it on or off giving us all the choice
[Galaxy S 4 i9505 Original Android Development] dandroid13:
But wasn't that fixed in an early fw update? I only have it in 3rd party apps. I hope you're right, I don't want to use another kernel just because of

you

. :mad::crying::silly:
[Galaxy S 4 i9505 Original Android Development] rlorange:
Lol! 100% it's a toggle-able
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Im not sure what I am gonna do, supposedly he posted some sysfs stuff so you could put all the stuff in a file in the init.d folder.
[Galaxy S 4 i9505 Original Android Development] dandroid13:
Here's the true blacks, why in the world would someone prefer to kill smearing instead of this? :p
[Galaxy S 4 i9505 Original Android Development] rlorange:
Yeah he had created a whole custom mdnie interface at the kernel level. Script can access the needed file values. I'll make a little app to toggle if you can get the kernel stuff ported :)

---------- Post added at 03:00 PM ---------- Previous post was at 02:57 PM ----------

But see in the picture the S3 which does not have true black, a faint glow will persist looks the same as the S4 with true black. 1.5% Grey is not noticable from black most of the time and will fix the smearing
[Galaxy S 4 i9505 Original Android Development] dandroid13:
What? You can see any glow? You eyes must be very special then. :eek::cyclops::cool:

And BTW, you're the one who's saying that it's not noticeable, I didn't see anything yet..
[Galaxy S 4 i9505 Original Android Development] rlorange:
You can't see the faint glow on S3 screen in this photo but I had one and its there

Edit: sorry I wasn't clear. The purposed fix will make black 1.5% gray to keep the pixels on and fix the smearing which occurs beacuse they switch off completely on 100% black
[Galaxy S 4 i9505 Original Android Development] dandroid13:
But I don't want a grey screen! The perfect black was one of the reasons I got this phone and now, you come and wanna feck it up?! :silly:

This "fix" seems more like a workaround to stop people from whining...

BTW...

"Hey ktoonsez!"

It's just a joke. ;)
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Black=battery saving too so please don't include this workaround. There is no fix!

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Im very offended! :confused:

EDIT:

LOL, gotcha :D. I couldnt resist
[Galaxy S 4 i9505 Original Android Development] rlorange:
Oh jesus guys for the last time read my posts more carefully:

The propsed fix is USER SELECTABLE so you can choose to use it or not.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I dont like reading carefully, it takes too long, lol :D :good: :p :cyclops: :eek: :cool: :cowboy: :D :angel:
[Galaxy S 4 i9505 Original Android Development] rlorange:
Ha ha tuché

---------- Post added at 05:15 PM ---------- Previous post was at 04:42 PM ----------

Anyone else on MGA? This kernel working perfectly well and gloriously awesome as expected :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Is that a leak, dont see source on that?
[Galaxy S 4 i9505 Original Android Development] nickwarn:
Have to agree with you, if it doesnt change the default setting of the kernel im all for it. Cant see what people could possible have against more options to customize the screen to their liking. If they dont want to use it, then dont. As long as it doesnt cripple the performance of the kernel I think its a brilliant idea.

Also like to thank OP for his hard work on this excellent kernel.
[Galaxy S 4 i9505 Original Android Development] rlorange:
I think it's based on the same Current 'B' generation firmware. It's the latest Europe i9505 firmware Wanamlite 1.4 is based on
[Galaxy S 4 i9505 Original Android Development] dandroid13:
Samsung doesn't release sources for every release, bro ;)

Enviado do meu Galaxy S4 4G turbinado com Omega Rom + KT
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Hey [MENTION=4325945]ktoonsez[/MENTION] do you do warranty too? My phone's flying, sometimes outta my hands, causing damage here and there. Also, draining my battery seems rather difficult...

:good:
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thanks buddy :D. I recommend using tie-raps to strap it too your hand. Also be careful of hernias while trying to drain your battery. :good: :highfive:
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I guess not since you guys get updated firmware every 45 minutes or so, lol. On ATT we get an updated firmware every 1.5-3 years :good:
[Galaxy S 4 i9505 Original Android Development] gtizon:
Hey Ktoonz! What are your updated recommended settings for kernel? Thanks! I always update to your latest no reboots. Want to try your settings. :)
[Galaxy S 4 i9505 Original Android Development] ishyboy15:
Always had a problem with this kernel from the start. Ive tried it more than 4x already. Ive backread 100 pages back and read some modified settings. Im willing to give this kernel another shot. Will report back ü

Using ktoonsez settings but:

No uv for the meantime

no extra cores screen off 0

Raised cpu off to 594

How do we know if this will be stable?

Any programs and instructions?

Thank you ü
[Galaxy S 4 i9505 Original Android Development] rlorange:
This report from a Perseus kernel user on the i9500, (The only kernel currently with Andrei's Mdnie interface which makes the fix possible)

" Thanks for your new fix! :D

I've been using the screen adjuster method to get rid of smearing issue. But latest Samsung ROM has a greyish blackground which is very poor in AMOLED display. With this fix, now I can get rid of smearing issue and have my pitch black in stock apps.

Thanks mate :good:"

So it seems the fix, which makes 100% black 1.5% gray, is enough to keep the pixels on so fixing the smearing issue.

BUT at the same time close enough to black that the pixels emit such a low amount of light that blacks look the same as without the fix, ie pixels switched off completely.

Now I for one see the smearing issue as a fairly serious hardware flaw. True blacks on this screen with switched off pixels is great but the side effect of this with flawed hardware is the smearing issue. A high price to pay...

I am very curious to see for myself just how black 1.5% gray looks in comparison and if there is any noticable extra battery drain from using this fix.

Since it will be user selectable then we can all see for ourselves :)...

Assuming it is possible to port this from the Exynyos to Qualacom platform.

Over to you ktoonz :)
[Galaxy S 4 i9505 Original Android Development] dandroid13:
Man, you won't give up til you get it? Will you post CM commits everyday too? We already know you're desperate to "fix" your smearing issue...

Enviado do meu Galaxy S4 4G turbinado com Omega Rom + KT
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I want blacks of the amoledZZZ. No grey cr**.

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
That's rather easy? Create a 1080x1920 image filled with "1.5%" gray and display it?
[Galaxy S 4 i9505 Original Android Development] rlorange:
Already have...

---------- Post added at 05:27 PM ---------- Previous post was at 05:22 PM ----------

Smearing fix app:

This will display an almost transparent overlay which fixes the smearing.

Use the kill app to switch it off.

Smear Fix app:

DOWNLOAD: http://db.tt/f3ZI67eI

Kill Smear Fix app:

DOWNLOAD: http://db.tt/rHCyjAUp

Edit: Re-uploaded. I decreased the transparency a bit because there was still a slight smear on the lowest brightness setting.

WARNING: This Version will prevent your phone sleeping. It's just for test purposes at the moment
[Galaxy S 4 i9505 Original Android Development] ishyboy15:
Seems stable for almost 24 hours

Couple of issues though.

A.Battery life aint that great compared to ausdim v4 ge kernel

B.Some lags when swiping left to right on home screen

C.When doing nothing and on ktweaker, 189 mhz jumps to random freq up to 1100+

Any other tweaks for batt life?
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
So what are you exactly very curious about? Starting to get rather annoying, this smear-fix crusade.
[Galaxy S 4 i9505 Original Android Development] galaxys3man30:
Tw or aosp rom? Theres a ton of factors involved A. Kernel has to have time to settle a couple full battery cycles but it depends what gov/I/O combo your using and gov tweaks B. As far as ur swipe problem made need to turn up ur touch boosters to get the cpu to react faster C. I got a few setups u can if you like too depends what your looking for balanced or performance
[Galaxy S 4 i9505 Original Android Development] rlorange:
Very curious to see if alterting the blacks enough to fix the smearing will be noticable and degrade the display...

Anyways mate my app posted above should help decide if it's worth bothering with. So far I'm enjoying NOT seeing smearing using this app and I can't notice the overlay at all
[Galaxy S 4 i9505 Original Android Development] DuckMcQUack:
English is not my first language and i don't get what do you all mean for smearing.

My screen is awesome and colors are fantastic. Maybe you're just being too anal?

It's not a matter of living with it, i can't even notice what are you all talking about :D:D
[Galaxy S 4 i9505 Original Android Development] rlorange:
Sigh... Get a jet Black background on your homescreen using say Nova launcher and then swipe across with a dark grey widget or icon. Clear as day you will see the grey Smear as it refreshes with a delay
[Galaxy S 4 i9505 Original Android Development] ishyboy15:
Using tw.

A. I am using kt's recommended settings.

Same usage. Right now its only 31% batt with 2 and a half hours screen.

I can reach 5 and a half hours with ge's v4.

But willing to give time for kernel to settle ü

Plus a few mods

No uv for the meantime until stable

no extra cores screen off 0

Raised cpu off to 594

B. Where to modify touch boosters and which exact values?

C. I prefer balanced. Ü please share what you have ü

Pushed the thanks button :D
[Galaxy S 4 i9505 Original Android Development] galaxys3man30:
Follow these 2 post and it set you up on one my balanced setups in the one post with download links ignore the performance setup you dont wont that one buddy

http://xdaforums.com/showthread.php?p=43758593

http://xdaforums.com/showthread.php?p=43762644
[Galaxy S 4 i9505 Original Android Development] rlorange:
UPDATE: Smear Fix v1.1

-fixed preventing the device from sleeping

Download: V1.1 http://db.tt/DG93gSnX

Kill Smear Fix v1.1

Download: http://db.tt/67UiJk9T
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
I don't want to sound like an [MENTION=237736]SS[/MENTION] but how is it related to the main Kernel thread ?

Maybe a good idea to create your own thread and keep this one, nice, clean, tidy and Ktoonz-kernel related ?

Who will want to fix the smearing at a cost of screen pixels always on (and presumably worse battery life) then will go to your thread, download and give you credits.
[Galaxy S 4 i9505 Original Android Development] rlorange:
I have made a new thread... I only posted it here because of the current topic in this thread and because Ktoonz himself is getting bombarded by pms about this too
[Galaxy S 4 i9505 Original Android Development] ryukisai:
+1

Thanks for your fix attempt on this. Thanks for sharing it here to avoid more noob acts!

This thread is however getting very polluted these days by too-lazy-to-search people.

I'd suggest you just post a link to your thread and it will be enough I guess!

Can we consider this story closed while ktoonsez is deciding whether or not to include a kernel level fix in his own work?
[Galaxy S 4 i9505 Original Android Development] rlorange:
Yeah very much agreed... topic put to rest :)
[Galaxy S 4 i9505 Original Android Development] Crauze:
Run some benchmarks such as AnTuTu, Quadrant and StabilityTest
[Galaxy S 4 i9505 Original Android Development] ghira283:
Sorry guys there a guide for understanding kt weaks
[Galaxy S 4 i9505 Original Android Development] dhoum:
Hi guys,

i've read the thread and it said that the settings provided by ktoonsez are good for battery, so i tried em but i got random freezes and restarts also my phone got really hot... what in his settings do I have to change so I can use his settings?

any response appreciated
[Galaxy S 4 i9505 Original Android Development] galaxys3man30:
Ur phone was overheating thats why u was freezing you probably had something in the background going crazy causing ur phone to overheat