yashsingh1/xdaforums huggingface dataset:
[Galaxy S III Original Android Development] AndreiLux:
Well you shouldn't care, he's using a ROM which disables fsync and gives Quadrant a huge boost. It has nothing to do with this kernel and is not meaningful of the performance.
[Galaxy S III Original Android Development] nodstuff:
Ya it only seems to be I/O that got any major boost so I was thinking the same, some devs on gnex used that hack.

That aside, this kernel is beast though.

Is there any changelog available for 22.3?

Normally a changelog is just a changelog but yours are pretty educational with all the info you add in, like in your OP. :D
[Galaxy S III Original Android Development] jayden2009:
Hmm that's weird because I am on stock jb.. The one from Poland :confused:

I just overclocked it that's all :confused:

Verstuurd van mijn GT-I9300 met Tapatalk
[Galaxy S III Original Android Development] papakaliati:
Yeah have it on by default. I have greenified apps on background and closed them, but my cpu seems to be most of the time , even when i just listen to music and nothing else :S
[Galaxy S III Original Android Development] roysky007:
Just wanted to mention.

The LED fading in alpha35 is cool, but unfortunately i had to go back to alpha34 because of the sound problem.

Someone else mentioned it here too. It goes to mono when i plug in the headphone. In STweaks it shows that downforcing to mono is ticked. Untickin and then ticking it again makes it go stereo again. Its inverted. I also deleted the .perseus folder. Had to Reload my rom because of some other thing that i messed up but that didnt fix it. Flashed back to alpha34 fixed it.

So il be patiently waiting for another update :)

Thanks for your hard work AndreiLux, your kernel is awesome.
[Galaxy S III Original Android Development] chiupc94:
I'm on default setting with zram and hard swappiness off and my battery drain is like 1 percent for every 2/3 minutes when Whatsapp-ing and browsing forum at the same time with data on. Is this consumption of battery considered as normal?? I have greenified all the apps that I don't use regularly. Apps running in bg are swift keyboard, Whatsapp, greenify.
[Galaxy S III Original Android Development] alberber:
I don't think that is normal. I always have at least a drain of 1% for 4 minutes (with this kernel) and sometimes I lose 1% for 5. But it depends also on the brightness and the screen calibration I think. What I've just mentioned happens with low brightness and master sequence ticked.

---------- Post added at 10:35 AM ---------- Previous post was at 10:29 AM ----------

Hey mate when using your configuration my phone doesn't nearly use 200, 300 and 400 MHz frequencies, but when I set the frequency for responsiveness to 200 MHz it does. Do you think this is better for battery life? Perhaps it is worse for smoothness and performance but I don't notice anything strange.
[Galaxy S III Original Android Development] MBurns2:
1% for 4 minutes in 3g or wifi ? do you use default stweaks ? thanks
[Galaxy S III Original Android Development] alberber:
Both, it makes no difference (at least for me). Using eric configuration.

Enviado desde mi GT-I9300 usando Tapatalk 2
[Galaxy S III Original Android Development] papakaliati:
I followed alberber advice and lowered it to 200 and it seems to still be really snappy while using 200 when i just listen to music, rather than 500 -600 that it used to use before.

Also i changed most of the settings on Hotplug cause it seemed that settings made it really easy for additional cores to wake up even on low demanding applications.
[Galaxy S III Original Android Development] alberber:
Could you share those changes? This configuration seems very good but when I take a look at CPU Spy, 1.4GHz frequency is the most used one after 200MHz. It looks like the rest (from 300 to 1300) are there doing just nothing (less than 3% of use in each one).
[Galaxy S III Original Android Development] chaser_:
Hi Guys

I'm trying out Eric's settings. I've noticed on NxtGenDefault.profile the GPU Max Frequency has been increased to 533Mhz from the default of 440Mhz. Setting this back to the default doesn't really seem to have any adverse effect on performance, so perhaps doing this can save some more battery.

Also when I first tried out this profile the screen had a desaturated greyish tone. I was able to fix this by unchecking "Enable register hook" and "Enable master sequence" under the Screen tab of STweaks, in case anyone else is having the same problem.
[Galaxy S III Original Android Development] alberber:
They look a bit greyish at the first moment but then you get used to it. Samsung make the screen look too brilliant, a lot of colors, saturation... master sequence is the best, I can't stand now default configuration for the screen (I mean what Samsung does).

Actually photos or any images look like much more real with master sequence ticked.
[Galaxy S III Original Android Development] sherlock5545:
Yeah, I love master sequence. The colours look much more real and natural to me.

Sent from my GT-I9300
[Galaxy S III Original Android Development] ruffnek786:
Any one please help
[Galaxy S III Original Android Development] mo_danish:
I was experimenting with stweaks and set the gpu to 54mhz.

It was working alright until I tried to take a photosphere and now my phone is stuck on the Samsung logo during boot.

Is there any way to reset the stweak settings?

I have tried flashing my rom, Perseus Kernel and the Stock kernel from TWRP but nothing has worked so far.

Any ideas guys?
[Galaxy S III Original Android Development] TheMrcool212:
Try to use CWM instead of TWRP recovery
[Galaxy S III Original Android Development] sherlock5545:
CWM on the S3? It doesn't have the sds fix AFAIK. Use Philz Touch, if you really need a CWM based recovery.

Sent from my GT-I9300
[Galaxy S III Original Android Development] papakaliati:
Factory reset.

And after that download Philz Touch and Aroma File Manager . If you had it you could just delete the file on .perseus directory from recovery.
[Galaxy S III Original Android Development] roysky007:
Would like to share my tweaks.

I've been tweaking a lot and found this to be stable on mine. I noticed using Cool Tool how long it took to shut off unneeded cores. With the following settings under scalling and hotplug it will shut off and go down to one core as soon as possible without compromising performance. Most used scale is 200mhz followed by 600.

Its not necessary to UV but if you do, do it at your own risk.

scaling_max_freq=1600000

scaling_min_freq=200000

CPU_VOLT_1800=1400000

CPU_VOLT_1704=1400000

CPU_VOLT_1600=1312500

CPU_VOLT_1500=1262500

CPU_VOLT_1400=1200000

CPU_VOLT_1300=1175000

CPU_VOLT_1200=1125000

CPU_VOLT_1100=1087500

CPU_VOLT_1000=1025000

CPU_VOLT_900=975000

CPU_VOLT_800=925000

CPU_VOLT_700=900000

CPU_VOLT_600=862500

CPU_VOLT_500=850000

CPU_VOLT_400=850000

CPU_VOLT_300=825000

CPU_VOLT_200=800000

scaling_governor=pegasusq

sampling_rate=40000

sampling_down_factor=1

up_threshold=88

down_differential=5

freq_for_responsiveness=400000

up_threshold_at_min_freq=60

freq_for_fast_down=1000000

up_threshold_at_fast_down=95

freq_step=37

up_threshold_diff=6

freq_step_dec=13

flexrate_enable=on

flexrate_max_freq=800000

flexrate_forcerate=0

cpu_up_rate=16

cpu_down_rate=8

up_nr_cpus=1

hotplug_lock=0

max_cpu_lock=0

min_cpu_lock=0

hotplug_freq_1_1=500000

hotplug_freq_2_0=200000

hotplug_freq_2_1=1000000

hotplug_freq_3_0=900000

hotplug_freq_3_1=1200000

hotplug_freq_4_0=1100000

hotplug_rq_1_1=175

hotplug_rq_2_0=175

hotplug_rq_2_1=275

hotplug_rq_3_0=275

hotplug_rq_3_1=375

hotplug_rq_4_0=375

cpu_online_bias_count=2

cpu_online_bias_up_threshold=65

cpu_online_bias_down_threshold=30

By the way I get 6500 score on quadrant with this.
[Galaxy S III Original Android Development] mariusbarosanul:
Bluetooth headset issue

Hy guys,

If you have a bluetooth headset, can you test if you have any issues with latest version of Perseus?

The description of the issue is:

After I talk for at least 1 minute, I hear a distorted sound (like a hiss sound) in my headset, and I cannot hear the caller, and the caller cannot hear me anymore; if I check the device, the bluetooth headset is still connected. (The bluetooth icon on the status bar shows that is connected, and the headset button in the lower right corner of the screen, when the dialer is active, shows a little green bar, meaning that the headset is still connected). To restore functionality, I must deactivate and activate the headset via the "headset button", from the lower right corner, but after one minute the same issue happens.

Please note that this issue does not happen with previous version of Perseus or the latest Boeffla. Maybe it was something with the new sound drivers, that Andrei implemented?
[Galaxy S III Original Android Development] sherlock5545:
TWRP has a built in file manager too.

Sent from my GT-I9300
[Galaxy S III Original Android Development] vladmir:
Thanks for sharing this kernel!

I have one dout about the triangle away supporting.

If I flash this kernel can I change the status of modified to normal? If so, which version of triangle away I have to use?

Thanks in advance
[Galaxy S III Original Android Development] chiupc94:
Performance is good using Eric profile in my case but battery drain is quicker than default.
[Galaxy S III Original Android Development] ahac85:
Excellent battery life and performance on latest kernel without any undervolting!

Sent from my GT-I9300
[Galaxy S III Original Android Development] agusdallalba:
–Guys, I think I've accidentally removed my phone's the battery cover, what do I do?

–Throw it to the trash. And after that buy another phone, take the battery cover out, and put it in yours.

Come on :D

Just rename /data/.perseus in whatever way you prefer (adb works from recovery, you just have to start it manually with adb start-server)
[Galaxy S III Original Android Development] papakaliati:
Xaxaxaxa :)
[Galaxy S III Original Android Development] swift2fly:
Andre, would you consider implementing a Swipe2wake feature?

sent from where i'm at.
[Galaxy S III Original Android Development] deom2i:
I have some issue with perseus kernel,

My phone hangs when waking up from sleep until i remove battery.

My phone becomes complete black with just notification panel visible.

How an solve this issue?
[Galaxy S III Original Android Development] Kemby13:
I can't upload the profile i'm using for now because i'm having problems with the Profile app...
[Galaxy S III Original Android Development] agusdallalba:
Your profile is (probably) at /data/.perseus/default.profile, you don't really need any fancy apps.
[Galaxy S III Original Android Development] nm8:
you're doomed... blame Lincoln
[Galaxy S III Original Android Development] Olioaglio:
Anyone with perseus kernel has Allshare Cast Dongle running alright? When I try to connect mine (lj02) it states connected on my s3, but picture does not appear on the tv (dongle message on tv still states trying to connect)... About 5 seconds later (100% reproducable) connection symbol in the s3 notification bar disappears, immediately followed by a self soft reboot of the phone. Using wanam 5.6 (EMA2). All the same config after flashing siyah or boeffla kernel the Dongle connects absolutely fine. I am wondering if anyone could confirm this bug in perseus... Andrei, are you aware of this?? Other than this problem this kernel definitely rocks!!

Olioaglio
[Galaxy S III Original Android Development] drakester09:
Disable zram, I had that kind of hangs when zram was almost full.

In STweaks, go to the I/O tab and then set zram size to 0
[Galaxy S III Original Android Development] alberber:
I don't understand people having problems with zram. I set mine to 400 MB and 85 for swappiness and it never reaches more than 300 MB used. So I can be using 10 apps or so at the same time without any lags.

Enviado desde mi GT-I9300 usando Tapatalk 2
[Galaxy S III Original Android Development] drakester09:
Usually framework keeps the active apps artificially limited, that's why you don't reach the level.

If you disable it, using Jkay, you'll hit that level.

Also, as Andrei has said, it leaks.
[Galaxy S III Original Android Development] pistoke:
How can you see, how much is used? I have 512 MB and 90%. No problems.
[Galaxy S III Original Android Development] orangerot.:
Install the app zram status. It'll show you how much is used and compression
[Galaxy S III Original Android Development] papakaliati:
Alsohad problems with zram. And when it was working as it supposed I didn't see any benefit of having it. Phone seemed the same In terms of responsiveness.
[Galaxy S III Original Android Development] eric-filth:
Yes setting to 200mhz responsiveness can better your battery yes, but i think this setting will broke smooth.

Here 3g use a lot more battery than Wifi. Dont measure your battery drain only using 100% to 90% measure too 90% to 80%

Yes, but 533mhz probaly only be used in games, not normal usage.

Good to know now have a more configurations from stweaks.

Enviado do meu GT-I9300
[Galaxy S III Original Android Development] yugoport:
Mate,i had this problem with stock kernel, and i red that done people had it in other kernels or roms, so it's not this kernel.

I would love to know what's causing this because I use Bluetooth headset a lot.
[Galaxy S III Original Android Development] jinosong:
For anyone using Omega rom, please turn off V6 Supercharger. It doesn't play nice with the ZRam settings found in this kernel. That should solve a lot of memory problems with ZRam.
[Galaxy S III Original Android Development] mariusbarosanul:
I'm not jumping to conclusions (that the kernel has issues), I asked only a question, because with the previous version of the kernel the issue was not present, and if it's was the ROM as you say, I would have noticed it in the past.

10x,
[Galaxy S III Original Android Development] MuertoKo:
Sorry it doesn't, having issues without ever using that... Moreover there is an issue with zram itself and Andrei said you should want to disable it, for now!

Enviado desde mi GT-I9300 usando Tapatalk 2
[Galaxy S III Original Android Development] Kemby13:
That is the point, the profile is not there or anywhere else for that matter. I enabled the "show hidden files" option in my file explorer (solid), nothing changes...

I actually dont mind not having the profile folder, because i'm quite satisfied with my settings for now. I'm just unable to share it with others...
[Galaxy S III Original Android Development] dr.ngk:
Battery life and performance are both amazing

With erics settings (nextgen profile)..hats off!
[Galaxy S III Original Android Development] krishs3:
I have been trying to get this profile settings of erics but can't find it. .. can somebody share the post or link here... I searched few pages bk bt couldn't.

Thanks in advance

Tapatalking frm a device designed for humans
[Galaxy S III Original Android Development] orangerot.:
+1 :D
[Galaxy S III Original Android Development] MBurns2:
here guys:http://xdaforums.com/showpost.php?p=40242444&postcount=5760
[Galaxy S III Original Android Development] pistoke:
Here's some settings. http://xdaforums.com/showpost.php?p=40242444&postcount=5760

// Looks like I was a bit slow. :)
[Galaxy S III Original Android Development] DirkStorck:
Hi. Thanks for your profile. I am using the undevolted one....First I didn't thought my phone could handle such an high undervolting but it runs very stabel.
[Galaxy S III Original Android Development] STAticKY:
Im thinking we need a seperate thread for all these kernel profiles....
[Galaxy S III Original Android Development] DirkStorck:
That would be great. I think it should be seperated somehow into grous like

* screen

* audio

* CPU/GPU

and maybe not whole profile. Maybe those parts could be separated into override.profile whitch contail only the specific parts :)

If those would contain in CWM-Zips you could easyly try those changes without the fact that your whole profile is replaced.
[Galaxy S III Original Android Development] rlorange:
Zram & Swap Ctrl. V 2.4.3

http://db.tt/3FlNJKdX
[Galaxy S III Original Android Development] habylab:
According to the pimp my ROMs creators new app, this doesn't have init.d support? Assuming this is just the app, weird.

Sent from my Galaxy S3. Long live the original Galaxy S :)
[Galaxy S III Original Android Development] alberber:
AMAZING KERNEL AND AMAZING PROFILE FROM ERIC.

I've just finished the best battery cycle I've ever got. Even using auto brightness, which I try to avoid because of the waste (I always set the brightness to the minimum).

These are the screenshots

Many many tranks to Andreilux for the kernel and to eric for the profile.

Enviado desde mi GT-I9300 usando Tapatalk 2
[Galaxy S III Original Android Development] chiupc94:
So I just rename Eric profile to .active . profile will do??
[Galaxy S III Original Android Development] j-maro:
Open .active.profile and it should say "default" rename that to Eric's profile whatever the file name is without the .profile and then save. I rebooted the phone and when I opened stweaks I could see all of the changes in Eric's profile had been applied

---------- Post added at 11:42 PM ---------- Previous post was at 11:39 PM ----------

I don't know about solid explorer but I use ES file explorer and had the same thing. I had to enable root explorer in settings and then I could see the .Persius folder
[Galaxy S III Original Android Development] floxigen:
http://xdaforums.com/showthread.php?t=2034981&highlight=droidphile

Use this app, it's really easier :p
[Galaxy S III Original Android Development] eric-filth:
Thanks guys im very happy with the results

Enviado do meu GT-I9300
[Galaxy S III Original Android Development] jay_snake:
Can someone help me with setting the equalizer pre-sets with the latest Perseus? I'd like to set it to eargasm.
[Galaxy S III Original Android Development] pistoke:
Eargasm: 12 8 4 2 3

From the first post. ;)
[Galaxy S III Original Android Development] deom2i:
Mate,

Is not the zram problem, i have zram disabled.

My phone is on charge, wifi hotspot on and power saving on, after a while i tried to unlock my phone and again black screen came up.

My lock screen can be accessed and power buttons works fine!!!:eek:
[Galaxy S III Original Android Development] alonso444:
where I get eric profile?

Enviado desde mi GT-I9300 usando Tapatalk 2
[Galaxy S III Original Android Development] STAticKY:
Why is it that nobody seems to read the last few pages before posting questions....
[Galaxy S III Original Android Development] trein91:
On EMC2 with latest perseus. Having freezes for the past few days for no apparent reason. Removed all my undervolts and the problem still happens which is annoying. The phone stops responding completely (if its charging, the charging animation still goes on) and the only way would be a hard reset or battery pull. It seems to be occuring at a greater frequency now too. I dont think it is related to the SDS because my phone was problem free and I flashed ELLA long ago when it first came out to prevent such a problem.
[Galaxy S III Original Android Development] roysky007:
If i had that problem i would try running "cool tool" and have its panel show up and let it monitor IO and CPU. Then when it locks up you can tell if it is reading the SD or really locked up. Just my suggestion since the battery is still animating.

Otherwise i would try going back to EMB5.
[Galaxy S III Original Android Development] MuertoKo:
Disable ZRam (i/o tab, slide ZRam to 0MB)

Hotspot problem, same happens to me without powersafe mode. When Hotspot wifi is enabled there are times when phone lags as hell as you explained. No ZRam no anything, been happening for a long long time here

Enviado desde mi GT-I9300 usando Tapatalk 2
[Galaxy S III Original Android Development] migz012788:
Im sorry but can i try your tweaks? I want a batterysaver at the same time smooth performance. I usually play HD games :)
[Galaxy S III Original Android Development] RedDevils88:
hi guys. i just tried Eric's Profile and found out that the screen colour is set to Natural (very pale looking) and i can't seem to switch it back to Standard.

is there a way for me to set it back to Standard Screen Mode?

Thanks!

EDIT: i found the option and the colour is great now. thanks!
[Galaxy S III Original Android Development] MBurns2:
i used slim80 kernel cleaning script(the one that delete even init.d directory),then i flashed perseus +wipe cache and dalvik.

After 1 full cycle charge my battery is drastically improved..can be that old stuff in init.d directory was my problem ?
[Galaxy S III Original Android Development] trein91:
Not hot spot problem or zram. Didn't have hot spot turned on. Zram was set to 0
[Galaxy S III Original Android Development] Super-Android:
Can you please link me to that cleaning script... I searched and I didn't find it
[Galaxy S III Original Android Development] uggies:
I absolutely LOVE this kernel. Amazing performance and battery life. Also, what I really love is the change of display using master-sequence in the STweaks. I hated the saturated colour in AMOLED.

However, since this kernel does not support AOSP ROMs, I was wondering if there is anyway or any other kernel that does the same change to the display?

Thanks in advance :)
[Galaxy S III Original Android Development] MBurns2:
I used this one:http://www.androidiani.com/forum/mo...tilit-kernel-cleaning-script-v2-3-slim80.html
[Galaxy S III Original Android Development] krishs3:
+1 ... After i applied erics settings, I also feel like my display is pale and washed out and colors are not good. Is it only to me ?? can somebody tel me how to get rid of the washed out screen back to original color combination wtot losing erics profile..!!!!!!!!

PLEASEEEEEEEEEEEEE HELP ME
[Galaxy S III Original Android Development] sherlock5545:
Go to STweaks, Screen, and unselect "enable master sequence".

Sent from my GT-I9300
[Galaxy S III Original Android Development] uggies:
Go to STweaks under 'screen' section uncheck master sequence
[Galaxy S III Original Android Development] pistoke:
Untick enable register hook and enable master sequence. That works for me.

I don't know if this reduce or increase battery consumption...
[Galaxy S III Original Android Development] vladmir:
Anyone still have problems with the radio? I use the latest version of this kernel, was it supposed to resolve this issue? Or I miss some configuration?

Thanks in advance
[Galaxy S III Original Android Development] psyntific:
It increases battery consumption..
[Galaxy S III Original Android Development] krishs3:
Thanks to all ... I unchecked both the options bt the display mode in display menu is set at "natural" and am unable to change it to standard...... so still d same probes...

Tapatalking frm a device designed for humans
[Galaxy S III Original Android Development] papakaliati:
After using the script phone is so much faster !
[Galaxy S III Original Android Development] MuertoKo:
Nope it doesn't... The most you say it's MAYBE master sequence enabled reduces battery consumption, but as far as I remember Slimmer and Andrei mentioned something about this some time ago when all the screeny thing was trendy. Worth searching a bit instead of trusting my words as I'm just saying from memory, if you can't find it I'll try to search and send later ;)

Always try to search for words from OP or some well known contributor in this kernel instead of asking, more reliable answers!
[Galaxy S III Original Android Development] parhelion69:
Usually games require lots of resources, so your CPU and GPU will be all taxed and that goes against the idea of battery saving...

Anyway, you could undervolt the CPU, memory and GPU a little, but not much since the hardware will be used at it's full potential with high-end games, and it could become unstable if undervolted too much.