yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] danveer:
If you havent changed anything in sypanse that there is nothing to worry anyways

This is how it works

NOTE-- this is a eg, any reference to person living or dead or his synapse value is purely a coincidence.***

Normal voltage value for 1500 mhz freq was 1200 mv, you decreased it to 1000 mv to save battery, phone worked good for some tkme but under stress, the cpu couldnt get req voltage and shut down amd restarted.

So after restart, you will get a pop up zaying synapss boot cancelled meaning that default values are being used ( the 1200 mv one ) amd opening spnapse goves another pop saying something blah blah woth this regard only ( read that msg next time before clicking the "i understand" button )

Since you dont change any value, there is no cross up in screen ( that button reverts to your values i.e. the 1100 one instead of manuallu changing every setting again )

Also coz you dont change any values to begin with, all these popups are useless for you.

Dont be bothered with them..

I hope you now know what they do..

Lemme know if you still have any questions
[Galaxy S 4 i9500 Android Development] aljedheed:
[MENTION=3424331]danveer[/MENTION] I have the same issue .. but i get reboots too after manual reboot when try to open synaose sum times... and the mist annoying oroblem ever found with this kernal in all version is hangouts video calling fc.. it gives constant restart.. bro plzz try to use the hangout video call then let me know if u also exoeriencing the same problem
[Galaxy S 4 i9500 Android Development] daogiahieu:
So which kernel are you using now ?

When you flash new kernel, which things did you wipe ?
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
Stock kernel...but bro if u want to stick with this kernel then firstly flash stock kernel and reinstall synapse after again flash v14volatqe kernel and keep the exact settings as default in synapse (whenever i tried to change govern. I get reboot) but u can inc/dic the cpu frequency and screen optimizations...

I actually use synapse for batterylife and for improving rammanagement and multitask. Maybe this will fix your problem.
[Galaxy S 4 i9500 Android Development] danveer:
Does the prpblem happen when you open synapse after reboot or normally?

Also are there reboots opening any other apps?

If thats the case then that means you must change few settings in synapse. ( like turn off hot plugging that is enalbled by default etc )

Abt hangouts, never used that

I normally do whatsapp calling..

Ill try it asap to let you know

P.s. i. Still on 13.8 coz ots the most stable version for me so far after 13.0.

Haven't tried 14 coz i use usb otg quite a lot
[Galaxy S 4 i9500 Android Development] nevinjoseph:
USB otg working fine on my strontium duo flash drive on v14
[Galaxy S 4 i9500 Android Development] danveer:
I thought it was removed...lol

Will try 14.0 soon..:)

Tks..;)
[Galaxy S 4 i9500 Android Development] aljedheed:
[MENTION=805220]danver[/MENTION]r actually there is no option to disable the cpu hot plug.. it just shows hot plug normal, economy like that.. mine is normal... and well the otg options are disabled .. but the otg cable works just fine bro
[Galaxy S 4 i9500 Android Development] Fauzi alaik:
You can disable it, set Hotplug CPU UP Boost to 0%
[Galaxy S 4 i9500 Android Development] danveer:
Hotplug cpu up load - normal

Hotplub cpu up boost -0%

Hotplug cpu down hysteresis - 0%

Cpu multicore power saving - performance
[Galaxy S 4 i9500 Android Development] aljedheed:
Thanks bro [MENTION=3424331]danveer[/MENTION] was very helpfull
[Galaxy S 4 i9500 Android Development] the1212:
phone dead

i use ale note 5 port and i installed this kernel after i aplly some screen settings and reboot it my s4 turn into a brick A HARD BRICK !!! :crying:HELP ME!!!

i cant go to the recovery or download mode , it have nothing working .It only gets hot when plugging in the charger.

plz anyone tell me how to fix it :crying:
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
enter download mode and flash stock rom.

or if you can find odin flashable lollipop stock kernel you can flash and save your phone (or someway enter recovery and delete system cache dalvik preload and flash ale95 again.)
[Galaxy S 4 i9500 Android Development] aljedheed:
Make sure that u installed it correctly as per the instructions given below in op... u must clear cache, dalvik, and preload after flashing the kernal zip not before .. and also u must have installed synapse and gave root permission before going to recovery mode to flash the kernal... inorder to maintain the inbuilt rom kernal default
[Galaxy S 4 i9500 Android Development] the1212:
thanks [MENTION=6142418]henry1550[/MENTION] but my phone turned into a hard brick the screen shows nothing any way .:crying: i know that i should download a recovery then install a rom or kernel but how should i go to the download mode? thankyou.:laugh:
[Galaxy S 4 i9500 Android Development] aljedheed:
Bro i had a problem like this before.. still you can go to recovery mode.. i will tell you how hold home, volume key down, and power to go download menu then press the volume up button once then you will see odin mode or some thing then you have to hold volume up, power, and home continuesly untill you see samsung galaxy s4 logo then release the all buttons . There you go to recovery mode... but before doing this copy the rom zip to external sd card using laptop... iam damm sure it works perfectlY
[Galaxy S 4 i9500 Android Development] Ikmalblack95:
can i use kernel adiutor instead?

https://play.google.com/store/apps/details?id=com.grarak.kerneladiutor
[Galaxy S 4 i9500 Android Development] aljedheed:
Yes you can.. but you may miss some of the options like battery tweaks and etc... for this kernal is especially made and supported for synapse .. dont just use any other app just becouse of ui difference.. even i also asked the same question when i was a newbie ti kernal.. lol
[Galaxy S 4 i9500 Android Development] Ikmalblack95:
with synapse i always get random reboot, never try other app, i just want to control gpu and cpu
[Galaxy S 4 i9500 Android Development] aljedheed:
Hotplug cpu up load - normal

Hotplub cpu up boost -0%

Hotplug cpu down hysteresis - 0%

Cpu multicore power saving - performance

Do this then restart your fone.. you will be fine.. the reboots is note becouse of the synapse app.. it is becouse of the new option settings hotplug.. follow the above instruction then go to settings of synapse app and check the 1st 2 ootions then rebbot.. still having reboots .. just lemme knw
[Galaxy S 4 i9500 Android Development] danveer:
Cant go in download mode too?

Hmmm. Try this, remove battery, put phone to charging, press the combinations for download mode, and while at it, insert the battery ( you might need a 3rd hand for all this lol )

If it doesnt works then you should probably go to a local shop and get the motherboard tested with a voltmeter for if its dead or not...:/

My sister's s3 just died out of nothing last month

She checked time, put phone back into pocket, after am hr, brought the phone out again to check time only to find it wont turn on.. reason - dead motherboard.

If the motherboard is dead, the only option left is to either sell it for parts or buy a s4 with broken screen ( coz they will be cheap ) and use its motheboard... but that too will cost 100$
[Galaxy S 4 i9500 Android Development] Ikmalblack95:
still havin reboots, i followed all the instruction
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
There are problems in the last versions of this kernel...tried 3 roms but still there are mAny bugs
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Then ?

Development stopped hope this kind of children learn how to show respect. Bye

VoLTaqe
[Galaxy S 4 i9500 Android Development] Razvan:
Thread closed at OP request.

[MENTION=5592093]VoLTaqe[/MENTION], feel free to PM me anytime you want this thread open.

Thanks

Razvan

Forum Moderator
[Galaxy S 4 i9500 Android Development] Whiskey103:
Oké, thread reopened.

Op will continue his work.

If there are again problems arising please just hit the report button.

Don't go into public arguments.

Whiskey

Forum Moderator
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Thank you very much again every supporter. If i can, i want to help you again. Every people flash this kernel but dont think everyone find support from me without follow post 1, 2, 3 and dont forget i'm HUMAN too like you. See you soon.

VoLTaqe
[Galaxy S 4 i9500 Android Development] SilverElf1234:
Thank you so much for opening it back

I'm so happy [emoji24] [emoji24] [emoji24]

Helllo All~
[Galaxy S 4 i9500 Android Development] alaa96:
[MENTION=5592093]VoLTaqe[/MENTION] mate about [MENTION=6611800]darixtorento1[/MENTION] thread this problem actually happened to me too long ago not sure on what version i my internal storage got corrupted i lost everything including imei and no matter how many times i flashed i9500 firmware via odin i always get bootloop ... i was frustrated for a week but i managed yo find a solution after that i used adb to insert a generic imei then flashed a fresh firmware then i booted the device and restored my imei from an old backup :) i understand that we flash this kernel on our own risk thats why i dont agree either [MENTION=6611800]darixtorento1[/MENTION] because he doesnt have the right to critisize the work of someone without a valid reason and without agreeing on the terms before using this kernel
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Why do you think samsung verification still there and why flashing anything break warranty ? This mean development things not %100 safe. I didnt give you promise you wont face any problem or i will choose your every problem. Im still learning and improving myself but this not meaning your every problem coming from me or my kernel. So that is it. If anyone want risk it can use custom rom or kernel other than go for stock kernel and rom. That is all my think and advice.
[Galaxy S 4 i9500 Android Development] Rohi09:
dev of any OP always says "i'm not responsible for a bricked device, corrupted sd card or a nuclear war"

so if something goes wrong you can report it back to the dev with proper logcat (if you are flashing a kernel i'm sure you know how to use logcat, if you dont you are not educated enough to play with kernels). but you can never go and rant and insult the dev. that's it. thanks [MENTION=5592093]VoLTaqe[/MENTION] for coming back. i see i did a good job :p:D:D

and fyi, i didnt get a single random reboot since 13.2
[Galaxy S 4 i9500 Android Development] ali7557:
Tekrar dönmen güzel.

Bence en doğru karar.

Gençler de çok mutlu oldular.

Risk almayan gelmesin.

Başarılar kardeşim Voltage.

Good to have you back.

I think it's the best decision.

Young people also they were very happy.

When you come to xda risk-taking.

[MENTION=241329]voltage[/MENTION]

Success my brother.:highfive:
[Galaxy S 4 i9500 Android Development] alaa96:
i totally understand and as you said if you are not aware of the possible bad consiques dont flash any thing custom and dont nag if you brick your device afterwards :p try to fix it your self
[Galaxy S 4 i9500 Android Development] codybank_789:
Just wanna ask if you could resume support for cm12.1 or even the fresh new cm13 ?
[Galaxy S 4 i9500 Android Development] invincible authority:
+1

---------- Post added at 11:04 PM ---------- Previous post was at 10:52 PM ----------

Is there any way to stop these kernel wakelocks :-

1. powermanagerservice.display

2. exynos 5-fb 5.1

These are always present when the screen is on. Using Prism Barebone v16.

Please help :)
[Galaxy S 4 i9500 Android Development] Martillero:
Thank you for coming back VoLT.

I know i dont talk much, but i will always be on your side. Always will support development.

Keep it up my friend, dont let anyone to discourage you, your work here is awesome.
[Galaxy S 4 i9500 Android Development] danveer:
I dont know if it matters or not but volt you are the only reason i still have and maybe will continue to use my s4

The development is almost dead, all roms are same with nothing new to offer ( may be we can see few s7 feature ports once it's laumched

BUT you keep optimising our phones hardware and also keep me still playing with various settings in it...;)

Tks for building a kernel for us when no one else did or will..:)

We are glad to have a developer like you
[Galaxy S 4 i9500 Android Development] serkan_esk:
Welcome voltage. We always flash your kernel with our own risks. If someone afraid of lost data they went back to stock

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] BeyZade:
Aynen katılıyorum.Thanks Voltaqe.
[Galaxy S 4 i9500 Android Development] razibrizal:
Thx voltaqe for reopening the thread
[Galaxy S 4 i9500 Android Development] abdulamd:
Welcome back star developer.
[Galaxy S 4 i9500 Android Development] kongacute:
Im very happy because you reopen this the thread.
[Galaxy S 4 i9500 Android Development] robsonsilva:
[MENTION=5592093]VoLTaqe[/MENTION] I was already thinking about quitting my s4. But as you come back I will still be a while with him. I know how develop to exynos is difficult but you could do the best job with the exynos on xda. Continue your work you are amazing.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
This version should solve port users freezes but dont know exactly because no any people debugging and i dont have any freeze on my side.

Changelog 14.1

- Interactive and conservative governors fixed freezing when select on synapse

- Deleted abysplug hotplug governor because of no more compatible

- Userspace hotplug control deleted

- Kernelspace late wake problem fixed

- Updated hotplug main codes from 3.10

- Implement park/unpark facility on kthread

- Allocate idle thread for each possible cpu during boot

- Optimize calls to smp_processor_id() in idle_threads_init

- Fix comment mismatch over idle_threads_init

- Provide infrastructure for percpu hotplug threads

- Fix UP bug in smpboot hotplug code

- Allow selfparking per cpu threads

- Store task reference in a separate per cpu variable

- Use smpboot threads on stop_machine

- Mark per cpu stopper enabled early

- Prevent unpark race which puts threads on the wrong cpu

- Use hotplug thread infrastructure on softirq

- Yield simpler on rcu

- Use smp_hotplug_thread facility for RCUs per-CPU kthread on rcu

Download Latest TOUCHWIZ Version: 14.1 ( Support 5.0.1, 5.0.2 )
[Galaxy S 4 i9500 Android Development] kenji1996:
thanks for the update. but i click the link it say not found. is it havent upload yet?
[Galaxy S 4 i9500 Android Development] SilverElf1234:
Sir [MENTION=5592093]VoLTaqe[/MENTION] I'm getting this error...the link is broken maybe

Helllo All~
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Sorry i uploaded wrong place on ftp now fixed.
[Galaxy S 4 i9500 Android Development] kenji1996:
thank you so much for your time for making our s4 a better phone.
[Galaxy S 4 i9500 Android Development] SilverElf1234:
Sir [MENTION=5592093]VoLTaqe[/MENTION] I normally get a reboot if I don't click on that "x" in synapse after starting the phone and not waiting for 3-4 minutes for phone to get abit stable ...sorry for asking this question (maybe this has been asked before also) ...is there any other way to fix this problem of reboot....here is my last_kmsg...

Spoiler content hidden.

Edit: Fixed....just had to uncheck stability check thank you xD
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
My bro i used your kernel in a lot of roms.

Stock based and s6 port are very stable never reboot. I installed infernus i flashed 14.0 yesterday a lot of freezes and reboot now i will try 14.1 with infernus rom i will do feedback

Thank you.

Edit: s6 port and note5 port almost same whats is different i dont know s6 port was perfect.
[Galaxy S 4 i9500 Android Development] aljedheed:
Thanks [MENTION=5592093]VoLTaqe[/MENTION] after 13.0 and 13.8. 14.1 is a stable one in infernus rom v2.5.... but still slow charging issue is there... but i think it is not because of kernal.. only the infernus and ale95 rom users having this problem...
[Galaxy S 4 i9500 Android Development] :
i think its rom's problem not kernel cuz cri5 and inferus both based on ale note 5 port but only on inferus i got freeze amd reboot
[Galaxy S 4 i9500 Android Development] Ouweshs28:
Im getting synapse boot cancelled why?
[Galaxy S 4 i9500 Android Development] Majood7:
Please help .. when the battery is low and my phone is shutdown .. after that it won't boot up if I use urge kernel .. that's happin for me 2 time in 2 different roms and 2 different kernel versions .. I love this kernel but I'm afraid to use it now cuz I didn't want to format my phone every time .. PLZ can anyone tell me what's wrong? ?
[Galaxy S 4 i9500 Android Development] aljedheed:
Me too getting that msg.. but better than 14.0 because of no reboots... but still can go to synaose and press × quickly.. but in 14.0 has to wait long time after boot
[Galaxy S 4 i9500 Android Development] SilverElf1234:
You don't need to wipe your data while installing this...just wipe dalvik cache and sytem cache ....that's enough

Helllo All~
[Galaxy S 4 i9500 Android Development] aljedheed:
Then what about the preload?? As mention in op???
[Galaxy S 4 i9500 Android Development] SilverElf1234:
Lol I never noticed it.... Maybe from next time I'll do it myself also xD

Helllo All~
[Galaxy S 4 i9500 Android Development] danveer:
That option is in philz recovery

I use twrp so even I don't

know abt that

But thats definitely not the DATA....lol
[Galaxy S 4 i9500 Android Development] turquoise.blue:
I am using halcyon quantum and i have slow charging problem too. Not only with infernus

and ale95

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] zozoz13:
I never had slow charging issue. Both on Halcyon or Infernus. Full charged from 5% only about 1h40m.

Try to change your cable or adaptor. Then check the current with "Galaxy charging current" app.

Btw, I changed the current values on Synapse to 1900/1800 for screen off & 1200/1200 for screen on.
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I was just going through the battery setting tab of synapse and noticed that the unstable power detection option is enabled. Was it enabled by default in previous versions as well? Cause I don't seem to remember. Anyway the slow charging issue seems to be rooted to that setting being enabled. I've disabled that option and now it shows a charging current of 1398ma on scree on.
[Galaxy S 4 i9500 Android Development] yuyujuju:
You can try to change usb cable if you still using original charger..

I have face this issue a yeae ago.. After change usb cable the charging current back to normal
[Galaxy S 4 i9500 Android Development] zozoz13:
Yes, it was always enabled since the first version with charge control support. I don't really think that option is the culprit. Maybe just placebo(?).

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I'm attaching a screenshot of the charging sequence and if you observe it, you can see how the charging current has spiked after disabling the feature.
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
I was also facing slow charging issue..even if i use my phone during charging ,it goes minus (like 22 to 20)..but now my charging speed is good..brothers when you try to install a new rom,always do a battery calliberation,even this option is available in the synapse to...just charge your phone to 100% and calibrate it (i used an app named battery calliberation)...and use your phone until it drained to 5%..and then charge your phone continuesly to 100%...thats it, your charging speed will be fixed like mine...i hope this will work for you also:)
[Galaxy S 4 i9500 Android Development] invincible authority:
Anyone else facing this issue?
[Galaxy S 4 i9500 Android Development] zetlaw:
Those are not a real wakelooks. Look at the forst name.

Its a wakelock for your display which is on.
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
Try this thread

http://xdaforums.com/showthread.php?t=3095884

This is a great thread which helps you to dicrease wakelocks/alarms...just post your dump of(beeter battery status)..and share it to the guy [MENTION=5867207]v7[/MENTION] , he will help u to dicrease those kernel wakelocks..if you are already using then ignore my post...:thumbup:
[Galaxy S 4 i9500 Android Development] turquoise.blue:
i changed my cable and adaptor 2 times. still same. Already i dont think it's because of rom. Maybe it's happening because of charge entry(jack input) ? i am not sure. i will clean up the charge entry. maybe thats the answer.

************************************************************

I cleaned the contact points with the needle. it seems problem is gone. interesting
[Galaxy S 4 i9500 Android Development] robsonsilva:
Thank volt. Nice to see an update yours.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I need some testers for fix startup freeze who already have this problem. If you intent about that please pm me with your whatsapp number and we can test something other than dont expect fix about that
[Galaxy S 4 i9500 Android Development] robsonsilva:
In some roms problems are the tweaks and not its kernel.
[Galaxy S 4 i9500 Android Development] stormy_ugur:
hi

where is the download link for 5.1.1 ported roms?
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
It is working on 5.1.1 roms too bro. (I know u are talking about infernus rom)..actually 5.1.1 roms are based on 5.0.2 base..just flash the kernel,it will work.
[Galaxy S 4 i9500 Android Development] stormy_ugur:
yes right bro. i'll try after flash infernus. thanks for help. greetings
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
Dont need to type thanks etc.. just press the button;)
[Galaxy S 4 i9500 Android Development] turquoise.blue:
Anyone have wifi-hotspot problem ? Please test

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] ch4qr1:
Working perfect.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Who have freeze on ale95 and infernus port roms. Please follow this:

- Go to build.prop and open with any txt editor

- delete this lines

ro.config_dha_ils_enable=true

and which contain SAMP tweaks with spcm parameters. ( This tweaks only for s6 and above hardware tweaks useless on our phones )

- Set permission for build.prop and go to recovery

- Flash voltaqe kernel again and done.

[MENTION=5494506]Azar_98[/MENTION] i think you have to delete on next versions too for your users.
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
But bro reboot problem is still there ...i mean to say that if i dont tap on cross in synapse after reboot (within 30secs)..the phone reboots...i deleted those lines but it seems like it is related to something different(in case of random reboot)...i also saved last kmsg after reboot recently if u need that i will share bro:)
[Galaxy S 4 i9500 Android Development] Ikmalblack95:
u mean this one master voltaqe?
[Galaxy S 4 i9500 Android Development] turquoise.blue:
Normally working for me but other devices cannot obtain an ip address

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] VoLTaqe:
It is because of rom dha tweaks delete what i said and report back again.

Yep exactly
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
These lines are already deleted by me bro..
[Galaxy S 4 i9500 Android Development] SilverElf1234:
Sir [MENTION=5592093]VoLTaqe[/MENTION] No reboot for me....thank you

Helllo All~
[Galaxy S 4 i9500 Android Development] turkishforce123:
What is your problem can you explain maybe i can help
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
Read my this post bro.
[Galaxy S 4 i9500 Android Development] turkishforce123:
Can you upload your build.prop
[Galaxy S 4 i9500 Android Development] Aakash Kaushal:
I renamed .prop to .txt bro..bcz of attachment error
[Galaxy S 4 i9500 Android Development] turkishforce123:
Did you try clear synapse data and giving autostart permission to synapse ?