yashsingh1/xdaforums huggingface dataset:
[Galaxy S 5 Original Android Development] farid993:
Thanks for testing. I think it is in my side because with another kernels still i have problem with wiping dalvik cache.

Andi can we have a permissive version? I mean a permanent permissive
[Galaxy S 5 Original Android Development] andip71:
I think you didn't get me. There IS already a permanent permissive one.

You only have to startup once in enforced, then install Boeffla-Config and in the startup settings there, configure the kernel to start permissive.

The setting on the front page of the app is just for quick toggling, but it is not intended sticky.

Sticky is only when you configure in start up settings :)

Cheers

Andi
[Galaxy S 5 Original Android Development] farid993:
Oh my bad. Sorry

I am going to do a fresh install.
[Galaxy S 5 Original Android Development] djdana:
Hi I am on boc 7 alaxndr rom and getting the error shealth stopped working.

I reinstalled the app no result reinstalled whole rom no result.

Any ideas??kernal related??
[Galaxy S 5 Original Android Development] andip71:
Anyone really using shealth? Wow...

I have no opinion on it as I do not use it. I am a Google Fit user.

You can switch on Android logger and create a logcat after the issue. Maybe you find something interesting in it.

Andi
[Galaxy S 5 Original Android Development] djdana:
Okay does this also uses the hart rate sensor??
[Galaxy S 5 Original Android Development] andip71:
I use Google Fit in combination with my LG smartwatch, and there it does.

But have to admit I am only interested in the step counter...

I never discovered S-Health at all, so cannot judge how they compare.

Andi
[Galaxy S 5 Original Android Development] djdana:
Okay sorry to say I am not that great in solving this kind of problems

I installed a official rom and rooted s health is working.

Installed the kernal shealth stops installed official kernal shealth works.
[Galaxy S 5 Original Android Development] andip71:
Sorry to say, then you need to make your decision: s-health or kernel.

I do not know why it FC for you, and as all other apps are running fine apparently, I suspect the s-health app needs something very specific which nobody knows.

Andi
[Galaxy S 5 Original Android Development] djdana:
Okay hoping there is somebody who knows what the problem is for now your kernal then
[Galaxy S 5 Original Android Development] farid993:
Clear S-health data and it will work
[Galaxy S 5 Original Android Development] djdana:
[KERNEL] [SM-G900F] [Samsung Stock LP] Boeffla-Kernel 1.0-beta1 (23-03-2015)

Thanks !!!

I also reset the health service and now it works hope also after I do a restart.

Till now also no fc after reboot
[Galaxy S 5 Original Android Development] ghoster76:
I figured out that, when I come from stock kernel to flash boeffa kernel, root permission works fine, but when I come from custom kernel, I surely that every applications can't access root permission. I tested about 6-7 times even I was trying to remove and re flash Update-SuperSu in recovery, all custom kernel's folder were removed. I don't know why, but hope you help.
[Galaxy S 5 Original Android Development] andip71:
Sorry, I can do a lot. But I cannot know what other kernels change in the system.

So, thank you for trusting me so much, but knowing other custom kernels in detail is beyond what I can do.

Hence, I cannot tell you what else to change back.

I definitely suggest a clean install to avoid follow-up issues.

Thanks for understanding

Andi
[Galaxy S 5 Original Android Development] ragz:
Very Smooth, no problems in allianceRom 7.1, nice work , thanks.

Alliance Gold Member
[Galaxy S 5 Original Android Development] NinjaOne:
Mine reboots after a couple of minutes after boot.. (Alliance 7.1 too)
[Galaxy S 5 Original Android Development] andip71:
Did you have another custom kernel installed before?

Can you check if you have ktweaks app still showing up in your apps list?

Andi
[Galaxy S 5 Original Android Development] NinjaOne:
I was using Omega Kernel with kernel tweaker before. Ktweaker and synaptic were uninstalled before flashing Boeffla.
[Galaxy S 5 Original Android Development] andip71:
The there are apparently left overs somewhere.

See if your /system/etc/init.d folder is having old leftover scripts and delete them if so (also the UKM script Synapse uses).

If that does not help further, I think only a fresh install can help.

Andi
[Galaxy S 5 Original Android Development] NinjaOne:
Thanks. Will try that later today... ☺
[Galaxy S 5 Original Android Development] mrstabs:
Thank you for beta 8. Flashed and looking good so far ?
[Galaxy S 5 Original Android Development] MIKEMON:
When you update the kernel Boeffla

not necessary to wipe ....

@ Lord Boeffla

Friend great work and many thanks
[Galaxy S 5 Original Android Development] botski:
Gahd! So fast mate!thank you so much for sharing you're amazing creation. ☺
[Galaxy S 5 Original Android Development] nickthequick13:
Beta 8 has been fantastic so far in terms of speed and battery life. Thanks!
[Galaxy S 5 Original Android Development] botski:
Guys, anyone using zzmove governor?
[Galaxy S 5 Original Android Development] nickthequick13:
I have been all day.
[Galaxy S 5 Original Android Development] botski:
what's your settings mate?
[Galaxy S 5 Original Android Development] scottial:
Hi, with 1.1 beta 8 for galaxy s5 the PayPal fingerprint payement don't work. The Fido app don't start.
[Galaxy S 5 Original Android Development] andip71:
Sorry, but not kernel related.

Unless you say fingerprint sensor does not work at all.

Anyways I don't use the PayPal app, so cannot comment more.

Andi
[Galaxy S 5 Original Android Development] andip71:
All, let's try o empirically find out more.

I request anyone that is facing sudden freezes / reboots to state the following information here:

- exact rom information

- governor

- governor profile

- scheduler

- hotplug profile

- cpu min/max frequencies

- cpu voltages (if changed)

Maybe we can identify a pattern...

Thanks

Andi
[Galaxy S 5 Original Android Development] papamopps:
Working with my german O2 Rom

G900fvia1POCH

Even if your config app shows another csc
[Galaxy S 5 Original Android Development] andip71:
Errmm... CSC? I am not aware my app shows the CSC (product code) at all?

Andi
[Galaxy S 5 Original Android Development] carbonize:
I switched back to zzmove yesterday for this very reason. Will leave the governor as zzmove and then try different profiles/hotplugs. No overclocking and no undervolting. Main issue is it's hard to reproduce the reboots I was having. Will report back when I have more to report.
[Galaxy S 5 Original Android Development] abym:
Every update i using ur kernel on my device .. all working good..

I don't have any issues. .

Many Thank's [emoji6] [emoji6][emoji106] [emoji106] [MENTION=947981]Lord Boeffla[/MENTION]

Sent from my SM-G900F
[Galaxy S 5 Original Android Development] scottial:
Sorry, but I think yes, but i don't know why. With stock kernel all is ok. Please read this post

http://xdaforums.com/showthread.php?p=53163753
[Galaxy S 5 Original Android Development] andip71:
Then you should probably complain to PayPal development.

God knows what they check when it doesn't work on custom kernels in general.

Andi
[Galaxy S 5 Original Android Development] papamopps:
It shows

Modem and bootloader

And i have G900FVIA1POCH

And your app on screenshot shows

G900FXXUPOCH

Maby my mistake...
[Galaxy S 5 Original Android Development] roxdragon:
Hi !!! someone have a .profile ?

Battery saver and performace! ?
[Galaxy S 5 Original Android Development] andip71:
The app just displays the official rom string (without CSC). Maybe the rom was having that in the version string. Anyways, not an issue.

Andi
[Galaxy S 5 Original Android Development] xDaniel91536:
Thank you for your Kernel, I'm using it as my daily driver and it's running perfectly with my settings (UV: medium, Governor: Interactive Battery, Readbuffer: 3072, SELinux: Permissive) My Battery runs many times better than on stock Kernel (y)

My Rom is the German DBT BOB7 (will update soon)

EDIT: I'm running the 1.1-beta8
[Galaxy S 5 Original Android Development] naudmick:
It's possible kernel for galaxy S6 ???
[Galaxy S 5 Original Android Development] andip71:
See my homepage, FAQ section, first question.

In short: If you buy me one or get me one sponsored, then maybe...

The S6 is definitely not on my personal shopping list. Samsung was quite successful in making me looking for other phones than Samsung due to their activities to keep developers more and more away.

Andi
[Galaxy S 5 Original Android Development] DirkStorck:
Do you have a certain phone in mind? If their next phone doesn't have a microsd too I will have to look for something else than Samsung.
[Galaxy S 5 Original Android Development] andip71:
I will wait how the specs of the OnePlus two will look like...

Otherwise no plans at all for a new phone soon...

Andi
[Galaxy S 5 Original Android Development] Spacemonkie4207:
How is the one plus one?. I was looking into it.
[Galaxy S 5 Original Android Development] andip71:
Well, I like it.

And I like it much more than the S5. It natively has all the features I need, but most important:

It is open, you are allowed to root, there is no hassle with knox, flash counter etc. So it is very developer friendly.

Andi
[Galaxy S 5 Original Android Development] roxdragon:
Can someone suggest me a setting for battery saver / performance? Someone have a .profile?

Thank you!

Boeffla forever!
[Galaxy S 5 Original Android Development] :
CPU governor: interactive, no overclock, GPU: msm adreno tz, also no overclock. Readahead buffer: 2048 for both internal and external sd card. Other than that, you can disable screen on, location, keep awake permissions for apps that don't really need them. I'm getting 18h-1 day with an average of 6 hours of screen on time.
[Galaxy S 5 Original Android Development] Many40:
Please decide what you want - battery saving is not in line with performance. So the more battery friendly config you find, the less performance you will get.

There is no "silver bullet" for that.

You need to try different settings to find the balance which will fit the best your needs as this balance is different for different users.

For example I'm using interactive battery extreme profile with some undervolting and underclocking and still having pretty good (FOR ME) performance. But this settings most likely would not be acceptable for you.

Good luck.
[Galaxy S 5 Original Android Development] htb2050:
For me undervolting and changing governors doesn't do much for battery. You can just get two batteries or own bigger battery and use the phone to its full potential otherwise a little lag here and there and choppy fps don't do justice to s5.
[Galaxy S 5 Original Android Development] andip71:
I fully agree, undervolting does not save battery in most cases.

For some it is useful to have a cooler device.

But in general I do not recommend undervolting at all due to all the stability risks it comes with.

Governor however should have noticeable impact, but of course also depending on your specific usage pattern.

Andi
[Galaxy S 5 Original Android Development] Pangadaywalker:
I always thought undervolting a bit would save since it will pull less energy from battery.

I may not be the decisive factor for battery saving but IMO it would make some. :confused:

And for governor like Boeffla said, it will depend you the usage. It won't make any difference to use Conservative if you keep lighting the phone up all the time. Or playing games. But for a less agressive usage I can see a huge difference for example between conservative/ondemand and interactive for example. My battery doesn't go all day with interactive but it is ok with conservative or ondemand.
[Galaxy S 5 Original Android Development] Many40:
[MENTION=947981]Lord Boeffla[/MENTION],

After playing with the nice new feature of Boeffla Config app: "View/reset tunables defaults by clicking on the tunable" I noticed one issue:

- after updating the app to ver 2.1.82 everything worked as intended (I used a custom Boeffla config profile)

- when I changed the profile to Default and then changed back to my custom profile with governor profile set as "tunable" all my custom values became a default values. For example in my case for pegasusq "freq_step" tunable, my custom value which I set previously to "15" became the default value (but should be "37").

- situation got corected only when I changed the governor profile to "standard" and then back to "tunable" but then I needed to set again all my custom values.

Hope you understood my explanation.

It is just for reporting and not for complaining - don't know if this behaviour was intended by you.

Btw I also don't recommend undervolting and only reason I use it is to check how big is the risk of implementing it ;):D
[Galaxy S 5 Original Android Development] ICECOLDKILLAH:
the undervolt possibility is depending on your phone, some phones you can undervolt more and some less, not all S5's are the same,

i run my S5 with -50mV at all the time and never had a random reboot or anything else, maybe i could go even lower, but i use this phone for work, so it needs to be stable ;)

btw beta 8 is great, maybe we should call it 1.1 stable from now on? :)
[Galaxy S 5 Original Android Development] andip71:
Oh, can you read my mind?

I am about to release 1.1 stable, and directly a 1.2-beta1 after it :)

Andi
[Galaxy S 5 Original Android Development] Many40:
I recommend 1.21 stable after it :)
[Galaxy S 5 Original Android Development] andip71:
New stable and new beta

Hi all,

finally we have a new stable release of the kernel in version 1.1.

At the same time, you will find a brand new beta, which is a completely rebuilt kernel, done from scratch based on latest sources again.

This means: As clean code as possible.

I would encourage you HIGHLY to use already the new beta, and not the stable.

Also I finally decided to drop Linux upstream in all my kernels (OPO and S5) as it is proven again in the past months, it has absolutely no material advantages but cause other things to break and create a sh**tload of work for me every time. So it is useless, and no upstream is also closer to stock.

So, here we go (both for stable and latest beta):

Version 1.2-beta1

08.06.2015

Completely rebuilt from scratch again, based on latest SM-G900F_EUR_LL_Opensource for G900FXXU1BOD3 Samsung code

All functionalities of latest stable version 1.1 contained

No Linux upstream anymore as per close-to-stock objective

Version 1.1 stable

08.06.2015

zzmoove governor updated to version 1.0-beta7a - bugfix release (credits to ZaneZam)

Fixes for zzmoove relax profile (credits to ZaneZam)

Enjoy

Andi
[Galaxy S 5 Original Android Development] andip71:
Will try to replicate that tomorrow. And then think how to improve...

Thanks for reporting

Andi
[Galaxy S 5 Original Android Development] MIKEMON:
Good job my friend, a big thanks
[Galaxy S 5 Original Android Development] guastucci:
Where can I find more about relax profile? Tks

Enviado de meu SM-G900F usando Tapatalk
[Galaxy S 5 Original Android Development] andip71:
In ZaneZams zzmoove thread here on xda ☺
[Galaxy S 5 Original Android Development] xtam:
so are those random reboots i experienced in zzmove battery yank and battery yank extreme fixed now in latest beta? or should i just test it?
[Galaxy S 5 Original Android Development] ZaneZam:
test and report, but to get a reliable result use it whithout uv. :)
[Galaxy S 5 Original Android Development] xtam:
till now everything works fine, using browser, whatsapp, no UV, extreme yank profile - everything works,

ZaneZam, do you have some more info about all those profiles? what is for example relax good for, and many others? how they work?

thanks.
[Galaxy S 5 Original Android Development] The Peterle:
The relax profile is created for using audio players while the screen is off. It has a higher screen off cpu frequency and scaling. It is working awesome! Thanks to [MENTION=3279788]ZaneZam[/MENTION]

For more information read this thread

http://xdaforums.com/showthread.php?t=2326544

Regards Peterle
[Galaxy S 5 Original Android Development] carbonize:
I've returned to the settings I had when I was getting reboots. So far nothing but then this time I haven't overclocked. Zzmove, zzmove relax and zzmove hotplugging. May try overclocking this weekend to see if that's the tipping point.
[Galaxy S 5 Original Android Development] xtam:
ok, before there were random reboots with zzmove - battery extreme yank

-now-

whole day and NO reboots so it seems to be fine.

thanks.
[Galaxy S 5 Original Android Development] carbonize:
Is the thermal logic the same across all governors or does each governor have it's own?
[Galaxy S 5 Original Android Development] andip71:
All the same, only exception: zzmoove has it's own.

Andi
[Galaxy S 5 Original Android Development] carbonize:
Wonder if that's the culprit for the reboots then as it always happens during heavy usage. Will switch to interactive for now.
[Galaxy S 5 Original Android Development] andip71:
Thought, without overclocking the reboots are gone for you. Or did I misunderstand?

What is the culprit.. this is actually the question of questions...

All logs I analyzed were just stopping without logging any kernel error or panic message. Just all of a sudden, everything stops.

What it is... good question.

In theory reboots can be triggered by kernel, but also of course by rom and/or apps. Or a combination of all.

So far, it is not at all clear.

Andi
[Galaxy S 5 Original Android Development] carbonize:
I thought turning overclocking off would fix it but suspect it just made them less frequent. Last one I was sat outside in hot sun doing several things at once which is why I suspect the thermal throttling. Phone locks up and then reboots.
[Galaxy S 5 Original Android Development] andip71:
Sorry to ask again... governor + governor profile?

Andi
[Galaxy S 5 Original Android Development] carbonize:
At the time it was zzmove and zzmove relax. Have switched to interactive and default for now. Might be worth asking Zane to check his thermal throttling settings.
[Galaxy S 5 Original Android Development] ZaneZam:
unfortunately that makes no difference. lord boeffla has some tests running whithout all the fancy stuff like thermal tripping etc. but it still reboots :( and without a log it's really difficult do find anything

next thing is on the same/similar platform like opo, g3, note4 and on exynos there are no such problems. dunno whats so special here on the S5 ;)
[Galaxy S 5 Original Android Development] andip71:
Apparently not...

I am currently doing a test with a user of a German board.

He tested already a "skull" Boeffla-Kernel version, which has ony one feature added on top of stock kernel: zzmoove.

And this zzmoove was already with thermal control, lcd notifier and touchbooster set to disabled during compile.

And still the user had one issue today.

By that test I can at least make sure, it is not a dependency of any other feature of Boeffla kernel with zzmoove.

We continue, fingers crossed.

Andi
[Galaxy S 5 Original Android Development] andip71:
The S5 is a biiiig blond Diva :)
[Galaxy S 5 Original Android Development] agenjo9:
Hi Lord,i recommend u that next beta have new BOE6 samsung code,im trying this rom and kernel(boe6) and its the best rom that samsung have public hahaha

It improves the permfomance and the battery,at last im proud of the S5 perfomance!

Enviado desde mi SM-G900F mediante Tapatalk
[Galaxy S 5 Original Android Development] andip71:
Sure, no problem.

Will you talk to Samsung to make them release updates sources?

Latest kernel sources they have released are from BOD3, as you can see here:

http://opensource.samsung.com/reception/receptionSub.do?method=search&searchValue=g900f

:D

Cheers

Andi
[Galaxy S 5 Original Android Development] andip71:
SElinux ?

Hi all,

just got an input from a user who claims, he has no reboots anymore when selinux is set to permissive and not enforcing.

So maybe some can give that a try.

Hint: When you want to switch SELinux on or off just as an one-off activity, do it on the first page of the Boeffla Config app (checkbox).

If you want to have your setting sticky, even surviving reboots, go into the Boeffla Config app settings -> kernel startup options -> configure here how it should start up.

Maybe some people can give it a try and report.

Thanks

Andi
[Galaxy S 5 Original Android Development] carbonize:
Unfortunately mine is set to permissive. When I get the reboots it's usually when I'm trying to do a couple of things at once such as satnav and sending a message. Phone locks up like it's in an infinite loop then reboots.

If I remember I'll install Antutu at the weekend and run through some tests since that should stress the kernel and hopefully give me a reproducible reboot as a base for testing.
[Galaxy S 5 Original Android Development] andip71:
To the one with reboots:

For a test, please disable both ext4 tweaks and dynamic fsync on governor/io screen in Boeffla-Config.

Thanks for reporting back.

Andi
[Galaxy S 5 Original Android Development] agenjo9:
Ouu sry,i though that they have just release them jajajaj

Enviado desde mi SM-G900F mediante Tapatalk
[Galaxy S 5 Original Android Development] carbonize:
I'll try and get reproducible reboots first then test.
[Galaxy S 5 Original Android Development] andip71:
"Reproducable" reboots... yes, that would help a lot to pinpoint the root cause.

If you can reproduce it, let me know how please :)

Andi
[Galaxy S 5 Original Android Development] andip71:
By the way: Another thing that pops into my mind - GPU miin frequency.

My kernel has that lowered by default from 200 to 27 MHz. Maybe for some phones that does not work stable.

So, additionally to switching off ext4 tweaks and dynamic fsync, you can also put the GPU min frequency up to the stock value of 200 for some tests.

We need to nail this stupid root cause down (if it is kernel related at all).

Thanks

Andi
[Galaxy S 5 Original Android Development] ghoster76:
I didn't see or face any reboot with any version of Boeffla, I don't know yours config but it seem like I'm so lucky or you guys don't know how to config your kernel
[Galaxy S 5 Original Android Development] The Peterle:
I tried the combination zzmoove moderate 2.8 mhz cpu MSN optimised both tweaks off and set to permissive. Got a reboot in 5 min. Now I will set GPU min to 200 mhz...

But...I have to say it again. With another governor (I had intalliactive) both tweaks on with cpu on 2.8 mhz and GPU min on 27 mhz the phone running stable for me.
[Galaxy S 5 Original Android Development] andip71:
No, this test is useless.

As long as you use overclocking, everything can happen.

Overclocking is as bad for stability as undervolting.

Why not testing with stock frequencies of 2.4 GHz to get proper results?

I think I should really remove undervolting and overclocking completely. Don't know why, but S5 users seem to use it heavily, with all consequences...

And one more question: I also need to understand which kind of reboot you are talking about. One where only the rom restarts, or a hard one which goes back to Samsung Boot logo? This is crucial for me to understand.

Andi
[Galaxy S 5 Original Android Development] xtam:
Experimented with whatsapp cause i did not received some messages from friends, at least not at time they send them to me.

phase 1:

1.Governor - zzmove extreme battery yank.

2.Screen off for ten minutes after reboot.

3.from another phone i sent one message to s5 with zzmove

- no message, one tick, phone did not recieved it

(waited for few mintes)

4.sent another message:

pone received both, this one and prevoius one at the same time.

phase 2:

1.changed governor to smartmax

2.reboot

3.wait for 10 minutes

4 sent from another phone one message

5.s5 received it almost immediatelly

is it possible that in zzmove sleep is so deep that whatsapp cant awake my phone?
[Galaxy S 5 Original Android Development] andip71:
Yes, this is sometimes an effect users report on zzmoove. Phone sleep is really really deep (or more precise: the phone awakes a bit harder)

Andi
[Galaxy S 5 Original Android Development] xtam:
so what can be done to fix it without moving to other governor?