yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Original Android Development] mw86:
Why is this the kernels fault? I am on latest build of Perseus and I still have my baseband and imei. Many thing can cause unknown baseband even added build prop.
[Galaxy S 4 i9500 Original Android Development] hathara:
thanks andrei for the battery section on stweaks!
[Galaxy S 4 i9500 Original Android Development] Marck527:
Just flashed alpha9 and my Stweaks is broken, it always say unexpected error, I tried reflashing but no dice
[Galaxy S 4 i9500 Original Android Development] jaidev.s:
Could be a bad download, redownload and then try, :confused:
[Galaxy S 4 i9500 Original Android Development] Xphoid:
[MENTION=5268145]hathara[/MENTION] What battery section?

SwiftKeyed from S4!
[Galaxy S 4 i9500 Original Android Development] Trek55:
flash beta 9..you'll see new battery tab in stweak..
[Galaxy S 4 i9500 Original Android Development] Xphoid:
Ohhh... Thanks for the heads up wasn't aware of new version...

SwiftKeyed from S4!
[Galaxy S 4 i9500 Original Android Development] Marck527:
Downloaded and flashed it multiple times using Cwm recovery and same problem
[Galaxy S 4 i9500 Original Android Development] jlevy73:
Can you flash other things or is it limited to just this kernel. I just flashed it using CMW and had no issues. So either you are getting a bad download or perhaps you should try using a different recovery (or reflashing CMW).

This is the recovery I use: http://xdaforums.com/showthread.php?t=2262110
[Galaxy S 4 i9500 Original Android Development] venorme:
It happens

You will have to use odin

Can`t flash Perseus via any recovery since start (guess something special about my phone)

Other things works great

Pity there is no mobile Odin for I9500 yet
[Galaxy S 4 i9500 Original Android Development] Marck527:
Just tried flashing it with Odin and still sesame problem I don't know what to do :/
[Galaxy S 4 i9500 Original Android Development] Simoleon23:
Yes I have the same problem with Perseus 7.2 Alpha. I flashed the Adam kernel and it was gone, no more lag. I think there's something wrong in the Perseus kernel since there's no lag on Adam kernel.
[Galaxy S 4 i9500 Original Android Development] Marck527:
Just letting people know I fixed my little problem, turns out it was Busy box that was causing the "unexpected error" in Stweaks. Uninstalled it and it was fine again.
[Galaxy S 4 i9500 Original Android Development] NOORHASHIM:
i mean the stock kernel ...
[Galaxy S 4 i9500 Original Android Development] gio_b:
hi, can you explain what exactlly is??? any way an improvment in ear sound on my i9500 ?

tks gio
[Galaxy S 4 i9500 Original Android Development] Alberto96:
Dont use software audio enhancements. They just make phone slower and sound enhancement isnt even sure.
[Galaxy S 4 i9500 Original Android Development] djigane:
Maybe it's not the place to talk about audio enhancements, but I don't agree with you.

Running Perseus w/ ViPER4Android (Fx and xHifi) and I never had before such a amazing sound, without losing phone performance and battery life.

You should try, you won't regret it.

Cheers,
[Galaxy S 4 i9500 Original Android Development] Alberto96:
I already tried it, and with some performance tests (especially i/o ones), all results were lower than stock/without it. Battery life dont know, i uninstalled it after 5 minutes xD
[Galaxy S 4 i9500 Original Android Development] cgvelmax:
Can not draw conclusions in just 5 minutes, considering that after installing the drivers you should reboot.

Enviado desde mi GT-I9500 usando Tapatalk 4
[Galaxy S 4 i9500 Original Android Development] Alberto96:
After 5 minutes of usage i mean -_-
[Galaxy S 4 i9500 Original Android Development] cgvelmax:
Watch this thread http://xdaforums.com/showthread.php?t=2191223

Enviado desde mi GT-I9500 usando Tapatalk 4
[Galaxy S 4 i9500 Original Android Development] Alberto96:
Kernel compiled with my pull request commits in attachments. For me works really smooth and snappy. (tested correctly this time, not like previous kernel ;) )
[Galaxy S 4 i9500 Original Android Development] gdonanthony:
wats new ?
[Galaxy S 4 i9500 Original Android Development] Alberto96:
https://github.com/AndreiLux/Perseus-UNIVERSAL5410/pull/24
[Galaxy S 4 i9500 Original Android Development] astoncheah:
hi Andrei, i copied you quotes from the change logs:

"The charger chip has a built-in protection logic for "unstable power". This downgrades the input current in 100mA steps until a stable signal is achieved. For now, I will not remove this protection (As opposed to the S3 and Note2 charging controls). Be aware of it if your settings don't correspond the live values."

can you explain why it was not added in s4 (yet)?

i liked this setting in note2 when i needed an urgent charge.
[Galaxy S 4 i9500 Original Android Development] noideaforusername:
I think it is mainly because the device is really thin, so if the battery get to a risk point of heat, the phone may actually explode. The 1900mAh charging already taking the battery to its limits.
[Galaxy S 4 i9500 Original Android Development] astoncheah:
It doesn't mean to over charging more than its 1900mah limit, this serves to control the charge value to reach maximum charge When it detects any unstable current.
[Galaxy S 4 i9500 Original Android Development] zuqka10:
Flashed alpha9 on arrow 5.2 and couldn't make call. Experienced same behavior with alpha8 tho not always.
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
[MENTION=1991484]Slimmer[/MENTION]

Try stopping media scanner service from running services and cached process, that's one of the major reasons for heating as it eats the cpu.
[Galaxy S 4 i9500 Original Android Development] Deezy88:
does ntfs work?
[Galaxy S 4 i9500 Original Android Development] Slimer777:
Thank you:)
[Galaxy S 4 i9500 Original Android Development] Samer Diab:
Thanks for the kernel but i did not understand rootable kernel does that mean that the kernel will root my device ?
[Galaxy S 4 i9500 Original Android Development] Xphoid:
nope, you need to root it first... [MENTION=4167023]AndreiLux[/MENTION] just removed the security implemented by Samsung in latest kernel source.
[Galaxy S 4 i9500 Original Android Development] Svid:
This is not rootable kernel. You can root your device by other methods that posted in the dev section
[Galaxy S 4 i9500 Original Android Development] Samer Diab:
Thanks mate one more question if i flash this kernel what method should i use to obatian root i have bben searching a lot latly and nothing found i have s4 i9500 i found the root recovery but it does not work on my firmware :)
[Galaxy S 4 i9500 Original Android Development] matheus_sc:
i for example flash adan kernel first and after perseus kernel
[Galaxy S 4 i9500 Original Android Development] bala_gamer:
[MENTION=4167023]AndreiLux[/MENTION]

any result with the overclocking potential? the code source points upto a clock of 2+ghz with around ~1.3ghz (if im not wrong). also what about the oc potential of GPU? unlike the cpu the max clock in code is only upto 532mhz, happy to hear the details about GPU oc too :)
[Galaxy S 4 i9500 Original Android Development] Xphoid:
+1

That's what i also do...

sorry for the late reply...
[Galaxy S 4 i9500 Original Android Development] Samer Diab:
Thanks mates i got it all figured all now :)
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
I did some quick overclocking after I got the phone to 1.8ghz but it was crashing quite fast even with raising the voltages, so I left it be after that. Didn't try the gpu yet but I'll put those things in the first or second version of the kernel after I finish the bring-up work.
[Galaxy S 4 i9500 Original Android Development] DocRambone:
I guess your work with the kernel would help a lot to bring CM10 to the 9500.

Any CM devs that are interested?
[Galaxy S 4 i9500 Original Android Development] hassan89:
If you could make a sweep to wake feature just like on the nexus 4/galaxy nexus/htc one x etc you would make a lot of people happy :) Just a request whenever you get time mate .Thanks for all the wonderful releases.
[Galaxy S 4 i9500 Original Android Development] razer1224:
[MENTION=4167023]AndreiLux[/MENTION] do you have the files so that i can work or have a look on the OC table please..

I really need to know how CPU

And i see u backporting many things :)

I will watch the thread closely mate

And did you receicve that small appreciation?
[Galaxy S 4 i9500 Original Android Development] razer1224:
Im Planning on privately Building ICJ for S4 [MENTION=4644184]hassan89[/MENTION] just need a working device tree which i really need :(
[Galaxy S 4 i9500 Original Android Development] mw86:
Id love to see a stable 1.8ghz but as Andrei has lightly tested I am guessing it will need some tinkering on volts but imo I think to reign in such a high clock the thermal control needs to be looked at. Think about it. At 1.4Ghz alone under longer loads with most threads full the heat is enough to near the throttle ceiling. Go to 1.5/1.6 stock and it will hit throttle and go to 1.4ghz. Point being adding a high mhz will just add more heat but the times it is not as hot 1.8ghz could be very fast for medium to lighter loads... so my guess is if 1.8ghz started to get unstable that just like 1.6 it can reach near thermal limits fast. So a theory would be its allowing it to get just a few C too hot before it starts to drop mhz. A drop of just 2c-5c might be enough. Im not a developer but I am throwing that suggestion out there for those who may work on an OC table.
[Galaxy S 4 i9500 Original Android Development] razer1224:
Welll i was about to try 1700Mhz or 1650Mhz
[Galaxy S 4 i9500 Original Android Development] sentlon:
where can i download kernel which allow me to O/C my S4?
[Galaxy S 4 i9500 Original Android Development] Nasty_z:
Nowhere
[Galaxy S 4 i9500 Original Android Development] HassanM:
Mate Viper4android is all in Chinese??? Is yours in English???
[Galaxy S 4 i9500 Original Android Development] AL_IRAQI:
I have Viper4Android Full English

Download it from this link

http://vipersaudio.com/swupdate/viper4android/download.html

Sent From my i9500 With ☆★Crash Rom★☆
[Galaxy S 4 i9500 Original Android Development] HassanM:
Thanks mate....

---------- Post added at 09:26 PM ---------- Previous post was at 09:17 PM ----------

Mate which CPU did u select for it??? I also have S3 i9300... which one do I select for that
[Galaxy S 4 i9500 Original Android Development] AL_IRAQI:
I don't know :D

In i9500 i choose last one :)

Sent From my i9500 With ☆★Crash Rom★☆
[Galaxy S 4 i9500 Original Android Development] cgvelmax:
2 or more cores use ARM Cortex-A9 with Neon
[Galaxy S 4 i9500 Original Android Development] djigane:
Gentlemen, sharing profiles is not advised, as explained in the Official ViPER4Android profiles xda thread.

So, to stay on topic in this thread (Perseus Kernel), I suggest you to go to the dedicated ViPER4Android thread, where you will have all useful information, as I've done...

Regards,
[Galaxy S 4 i9500 Original Android Development] ectodroid:
Same happened here, a reboot solved the issue.
[Galaxy S 4 i9500 Original Android Development] jlevy73:
Yep, I lost my IMEI when flashing the last kernel, simple restore of the EFS solved the problem.
[Galaxy S 4 i9500 Original Android Development] dragon135:
What app to backup efs? Not desktop app or command.

Sent from my GT-I9500
[Galaxy S 4 i9500 Original Android Development] mw86:
How bout Philz recovery, it has efs backup. Hit custom backup.
[Galaxy S 4 i9500 Original Android Development] hypergamer1231:
Is the a way I can install this kernel without increasing the binary count please help I have a 9500 and can't void the warranty Thanks
[Galaxy S 4 i9500 Original Android Development] gdonanthony:
as of now no way to reset binary counters ..
[Galaxy S 4 i9500 Original Android Development] jlevy73:
Copy and paste to the desktop works well too :)
[Galaxy S 4 i9500 Original Android Development] gdonanthony:
BTW hows the battery life ? if it will be improved ill use it :)
[Galaxy S 4 i9500 Original Android Development] Alberto96:
Seems good. I played Real Racing 3 for 5 minutes and i used only 2 % of battery :D
[Galaxy S 4 i9500 Original Android Development] gdonanthony:
[MENTION=2386505]Alberto96[/MENTION] 2 hrs of standby consumes 4% batt using perseus v9 :(

can tell me what to do ? i see ur noob frndly if okay can help me
[Galaxy S 4 i9500 Original Android Development] Alberto96:
1) copy kernel .zip to sdcard/external sdcard

2) reboot to recovery

3) Flash it as a rom (without any wipe)

4) reboot

5) Done! :D
[Galaxy S 4 i9500 Original Android Development] gdonanthony:
ill try ur build... will give feedback... tnx
[Galaxy S 4 i9500 Original Android Development] onukomer:
hi Alberto96,

please share your STweaks profile. i can not understand how to configure my kernel. because my english is very bad :(

waiting u

thx
[Galaxy S 4 i9500 Original Android Development] UpInTheAir:
Hi Andrei,

Ref: exfat v1.2.4 Samsung-OSRC

I was wondering if you could please spare a portion of your valuable time to shed some advice on my own P6810 kernel.

http://xdaforums.com/showthread.php?t=2416014

I have managed to have the modules compile & load, but my card is still unrecognised. All previous source changes (dirty hack) have been locally reverted.

Card works fine with my I9500 + perseus, and worked well on tab fat32.

Thanks for any insight and sorry for spamming here. You are the leading developer here, so who better to ask? :)

UITA
[Galaxy S 4 i9500 Original Android Development] matheus_sc:
Andrei can you share your stweaks values?
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
4. insmod in my initramfs /sbin/install-script

Why is your insmod in a custom script? The stock init.rc already does that. Other than that check the permissions on the modules to be 644.
[Galaxy S 4 i9500 Original Android Development] UpInTheAir:
Hi Andrei,

Thanks for your reply.

There is no reference to exfat etc in my init.rc file, and won't load without adding the insmod to my initramfs /sbin/install-scrpit.sh

Permissions are ok (664) same as the other modules located in /lib/modules folder.

I will try and get hold of a different micro sdcard (other than lexar) just to 100% rule that out.

Maybe the Samsung modules source is just not compatible with my aging P6810 (WiFi) ICS 4.0.4 firmware/source? I can try compile for my P6800 (GSM/3G) JB 4.1.2 kernel and ask a P6800 user to test.
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
Does the stock Samsung ROM not support exFat? You need vold to support the filesystem so it can mount it. Otherwise you'll need to do it yourself, loading the modules alone won't do anything.
[Galaxy S 4 i9500 Original Android Development] UpInTheAir:
The stock kernel + my cooked ROM (from Samsung official firmware) definitely doesn't.

I think you've given me a real good push in the right direction with the vold. I'll do some research on it.

Thanks a lot for your precious time and help.
[Galaxy S 4 i9500 Original Android Development] cgvelmax:
Hello i have 2 kernel wakelocks, im trying to find information about l2hsic and rmnet0, but i can't find a solution.

Wanamlite 1.9 and perseus alpha 9

Thanks for your help.
[Galaxy S 4 i9500 Original Android Development] UpInTheAir:
exFAT

Hi Andrei,

Just letting you know the push was "spot on" :good:

My tab now auto-mounts exFAT USB-OTG & external sdcard using Samsung-OSRC proprietary modules.

Thanks again and also for your continued support here at XDA !

Cheers,

UITA
[Galaxy S 4 i9500 Original Android Development] matheus_sc:
I think you can disabled fast dormancy and auto 3g/2g
[Galaxy S 4 i9500 Original Android Development] cgvelmax:
thanks, fast dormancy is already disabled.

thanks for your answer.
[Galaxy S 4 i9500 Original Android Development] skivnit:
I have been getting same wakelocks. I have wdcma only and fd is disabled

Sent from my Perseus powered octa
[Galaxy S 4 i9500 Original Android Development] anuraagkochar:
Is the sound working after flashing this kernel?
[Galaxy S 4 i9500 Original Android Development] Vurda:
yes
[Galaxy S 4 i9500 Original Android Development] hypergamer1231:
does this kernel includes a cwm recovery or i need to flash that first
[Galaxy S 4 i9500 Original Android Development] timekeeper:
It's only the kernel. You need cwm recovery to flash the cwm version of the kernel, or you can use Odin to flash the odin version.
[Galaxy S 4 i9500 Original Android Development] HassanM:
Yes... Perfectly fine.... Just reboot and ull be all set (hopefully)..... All the sounds will be back....
[Galaxy S 4 i9500 Original Android Development] rebel1735:
[MENTION=3209837]anuraagkochar[/MENTION]

FYI, a power off and power back on, should fix things and not a reboot.
[Galaxy S 4 i9500 Original Android Development] rlorange:
[MENTION=4167023]AndreiLux[/MENTION] would you consider making zram as a module. I have successfully made 4 parallel zram disks and the performace improvement is astounding. But it requires zram as a module
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
Zram is dead, any swapping mechanism will be done on Zswap on this kernel. Any performance improvement doesn't apply because it is already outperforming it.
[Galaxy S 4 i9500 Original Android Development] gio_b:


Not able to found higi verdion in google play.can help me pls.normal version with neutron sound poorly vs iphone4s.ripped cd -

---------- Post added at 04:17 PM ---------- Previous post was at 04:01 PM ----------
[Galaxy S 4 i9500 Original Android Development] than8:
Cada vez que reinicio, me quedo sin sonido

Every time I restart, I get no sound
[Galaxy S 4 i9500 Original Android Development] dibartolodroid:
Hi everybody ... I would like to know if is there a flashable zip to overclock perseus kernel without searching level frequencies ... thank you

Envoyé depuis mon GT-I9500 avec Tapatalk
[Galaxy S 4 i9500 Original Android Development] joyo22:
Known bug. The solution is on Perseus website in the OP. And it's all over the thread.

Es un problema conocido. La solución está en la página de Perseus que aparece en el primer post. Esto lo han respondido varias veces acá en el foro. Hay que leer.
[Galaxy S 4 i9500 Original Android Development] sorg:
But zSwap is disabled. why?
[Galaxy S 4 i9500 Original Android Development] REVERSiN:
Earlier it caused some trouble, reboots thats all.
[Galaxy S 4 i9500 Original Android Development] AndreiLux:
VNSwap is acting up (needs testing) and I need to pull some patches so that people can enable/disable zswap at runtime.
[Galaxy S 4 i9500 Original Android Development] Marck527:
Is it just me or are the speakers feel a bit low ever since flashing alpha 9?
[Galaxy S 4 i9500 Original Android Development] mw86:
Is that with or without checking pretuned speaker eq in stweaks?
[Galaxy S 4 i9500 Original Android Development] gio_b:


Hi.is possible to avoid 44.1kz to 48 kz resampling,it sound poorly....

Many thanks in advanvced giovanni.
[Galaxy S 4 i9500 Original Android Development] rlorange:
Ok I won't push the point mate. Ive just experienced massive surprising performance gain with my concept in KT kernel where ive set 4 zram swaps with equal priority.

Honestly I did not expect the gain I got and everyone who's tested it agrees its not placebo.

So what is the zswap implementation you have used how is it better than the v usual?

Edit: Google is my friend now you got me curious about zswap... :) I'll be looking into it
[Galaxy S 4 i9500 Original Android Development] gio_b:
in order:

Samsung GT-I9505 sounds better then Samsung GT-I9500 incredible .

i test from a fried of mine with:

i9505 stock. Neutron /power amp /player pro

i9500:

wanam lite 1.8 /kernel perseus 9/ Neutron /power amp /player pro /viper sound 4 ver 3:with or with out....sig...

giovanni
[Galaxy S 4 i9500 Original Android Development] djigane:
Really ? And is it the place here to talk about that ?

By the way, did you really well configure your phone ? I was just reviewing few of your posts in this thread and in the forum, and I didn't see one positive comment you've made, all are "not good, too bad" stuffs...

You're acting really strangely ... are you an Iphone ? :)
[Galaxy S 4 i9500 Original Android Development] plasmastate:
He is definitely trolling as the i9505 can't even match the sound of i9500 with the stock kernel. It is understood and has been mentioned several times on popular tech sites.
[Galaxy S 4 i9500 Original Android Development] Degrated Shadow:
I doubt that. talking seriously, even with an extremely modified kernel qualcomm DAC will always be losing against Wolfson DAC.. its better than the most out there if not the best.
[Galaxy S 4 i9500 Original Android Development] gio_b:


This is only my test,and i m happy to work with you.

But my friend samsung sound better....lost somethings...?

Ogg -q6 ripped cd for both of couse,the same.

Tks giovanni.
[Galaxy S 4 i9500 Original Android Development] Paolonicus:
Lag / Sluggish UI when opening stock File Manager and Settings

I tried using this Kernel for a few days now on my newly wiped and recently flashed XXUBUMG9. I noticed a lag if not a sluggish UI, not only in the camera, but also when I try opening the stock file manager and even the settings. Other system apps are not affected. I tried using Adam Kernel v2.0 and even an older version of Perseus and the problem disappears. Just to be on the safe side, I reverted all the settings in STweaks to default and I haven't tried UV/OC the CPU and GPU. When I tried using Alpha9 version again, the same problem returned, Then I flash an Adam Kernel v1.8 and the issue was gone.

Kindly take a look into this.Thank you
[Galaxy S 4 i9500 Original Android Development] Tewwyble:
Disabling Window and Transition animation in Developer options helped me.
[Galaxy S 4 i9500 Original Android Development] Paolonicus:
That might be a good idea, but in older versions of Perseus, even without disabling Window and Transition Animation everything was buttery smooth, which is strange when I tried this newer version.
[Galaxy S 4 i9500 Original Android Development] matheus_sc:
Using here and no bugs, no lags, and I'm using with undervolt yet.
[Galaxy S 4 i9500 Original Android Development] mw86:
Much agreed this is the fastest I have had this phone is on this kernel. UI is buttery smooth.
[Galaxy S 4 i9500 Original Android Development] elbildozer:
Thanks for your support
[Galaxy S 4 i9500 Original Android Development] dragon135:
I really wonder how do you guys enable min freq to 100Mhz and set on boot without hangup after power off on.

Mine always hangup after power off on eventhough it is stabil if I set it again after power on.

Do I need to change the voltage?

Please help

Sent from my GT-I9500