yashsingh1/xdaforums huggingface dataset:
[Galaxy S 5 Original Android Development] Android2003:
Ok.

I flashed without SU and got a bootloop too.

Clean flash wont work, with or without wipe cache, flash or without flash stock kernel.

The phone is starting fast, no optimizing apps, then a message "not enough memory, u need 250mb space left".....a minute later it reboots itself and hangs in a strange loop.

I have 10GB on internal and 48GB on SD left.

Only battery remove and do a restore made it work again.

I downloaded kernel and try 3 times again. Same problem.
[Galaxy S 5 Original Android Development] licha26:
Which rom are you using ? Which base (modem, bootloader version) ? Which recovery ?
[Galaxy S 5 Original Android Development] Android2003:
Material v1.2 with twrp.

Same as usual :)

Cpe1

Edit: The restored one is the same....

Do i have to reboot the phone between flashing stock and your kernel?
[Galaxy S 5 Original Android Development] licha26:
Yes reboot and try this : http://xdaforums.com/showpost.php?p=35648172

Are you using project skynet ? It could lead to conflicts
[Galaxy S 5 Original Android Development] Android2003:
Ok.

I tried.

Uninstalled skynet.

Made a reboot between the 2 kernels.

Got ten (!) Reboots.

Phone was getting so hot that screen glass protector is going down....

Finally.....it boots and is working.

Every reboot.....it reboots 3 times itself.

The only one problem at this time.

I give up:silly:
[Galaxy S 5 Original Android Development] licha26:
Could you get last_kmsg during your "3 reboots" ? After the first or the second reboot, head to the file manager of twrp, /proc and look for last_kmsg in this folder, copy it and send it to me. It seems that you are the only one with this problem so there must be something with your set up...
[Galaxy S 5 Original Android Development] cloudx720:
I agree this device is really awesome, and in the right hands like yours I believe we have a bright future. I just hope you stay and maintain your wonderful kernel for us :) peace.
[Galaxy S 5 Original Android Development] Android2003:
Reboot is always on samsung bootlogo. 2nd screen. Screen is not responsive a few seconds after boot. Messages and Splanner always FC after boot. Sometimes keyboard or another app.

Kernel adiutor is set to 10 seconds. It works fine and dont give me problems.

Last_kmsg ive send to you via PM.
[Galaxy S 5 Original Android Development] Walter White:
I also have the problem that kernel flashing of version 2 doesn't work :(

I install the kernel via twrp and then wipe cache/dalvik.

The phone then reboots sometimes and gets stuck on the bootlogo for about 20 minutes. I flashed back the stock kernel now.

Maybe you have a hint for me?

Thank you very much [emoji106]
[Galaxy S 5 Original Android Development] licha26:
Well that's very very strange... I tried to help android2003 via pm without success. It's even more strange because before going to nagatobimaru, my kernel was perfectly working for him. Did you try this kernel too before going to Ronflex ? There must be some kind of incompatibility between our kernels.

Can you try to flash v1 or v1.1 and see if it's working ?

Tomorrow I'll start to build again the kernel from scratch (I don't know where I found the courage lol), adding commit one after the other to find the culprit(s). Wish me luck :)

Edit : for those who have problems flashing v2... Try the kernel attached. It's V2 but flashed via Anykernel method, tell me if it solved your problems. I will use this method in further versions because there's no need to flash root after flashing the kernel :good:
[Galaxy S 5 Original Android Development] Walter White:
At first thank you for your quick response (:

I came from the kernel which is included in tkkg1994 Marshmallow Rom. So no other kernel was used before flashing your kernel v2.

No I didn't try v1 or v1.1 - I will try them tomorrow (today ^^) and get back to you.

Thanks a lot for supporting G901f [emoji18]

Btw: how can I donate?
[Galaxy S 5 Original Android Development] sci3wh:
At first i had installed the nagatobimaru kernel. Then I installed the ronflex with twrp and wipe cache and dalvik. No problems.

I would try to flash the stock kernel and wipe cache and dalvik. Then restart. If the device started, deinstalled the kernel adiutor app and flash the Ronflex kernel with wipe cache and dalvik. Maybe the problems coming by the settings in the app (uv, oc, etc.). In the nagatobimaru Kernel i had problems with the simple-ondemand cpu-governor.

Somebody had problems with the Kernel Adiutor Mod app. Try the App from the Play Store.

Gesendet von meinem SM-G935F mit Tapatalk
[Galaxy S 5 Original Android Development] licha26:
Try the kernel that I attached on my previous post.

I don't accept donations for now because my work is still not thourough enough, but thanks a lot :)
[Galaxy S 5 Original Android Development] harry_fine:
licha26, any reason this would not work with the Canadian G900W8 stock ROM?
[Galaxy S 5 Original Android Development] putti71:
That's true gpu gov simple-ondemand doesn't work and forces phone to restart

Gesendet von meinem SM-G935F mit Tapatalk
[Galaxy S 5 Original Android Development] Walter White:
Thank you for the alternative kernel but unfortunately the problem remains.

Flashed it and wiped dalvik/cache and rebooted the phone. After the phone rebooted itself 4 or 5 times it got stuck on the bootlogo [emoji22]
[Galaxy S 5 Original Android Development] putti71:
Did you flash stock kernel before you flash custom kernel?

You should do that first

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[Galaxy S 5 Original Android Development] Walter White:
Rom was running with stock kernel. Is it necessary to flash stock kernel again before flashing ronflex kernel?

Thank you
[Galaxy S 5 Original Android Development] Android2003:
I try this too.

Thats not the problem.

Its the same as flash over a custom kernel.

Ladies, before u flash, disable or better uninstall kernel adiutor mod and kernel adiutor (from playstore). Then clean data of kernel adiutor.

Should work. Tried it a few times.

Phone is booting.

Kernel adiutor mod is not working fine with MegaX91s kernel too. Always get FC or getting stucked anywhere.

I have found out, that sometimes after flashing V2 the "optimizing apps screen" does not come up. Phone boots normally to homescreen, then reboot 3 times or go to bootloop.

Sometimes "optimizing apps" is coming up and phone works normally.
[Galaxy S 5 Original Android Development] licha26:
Yes it's because ronflex is for G901F which has a snapdragon 805.

Yes, I'm aware of the issue, it will be fixed in next version :)

:eek::eek::eek: Do you use L Speed or Project Skynet or any other tweaks mod ?

Yes you may be right...

The solution may be to delete kernel adiutor data files via the updater script of the kernel flashable zip.

Try this zip, I adapted it from osmosis' script to delete kernel adiutor and kernel adiutor mod junk files.
[Galaxy S 5 Original Android Development] cloudx720:
Gaming with this kernel is wonderful :) can't wait for next release.
[Galaxy S 5 Original Android Development] Walter White:
Deinstalled kernel adiutor - no other mods or tweaks or tools were in use.

After that I ran the adiutor-cleaner.zip - rebooted - installed ronflex kernel v2 (second try with workaround kernel) and wiped dalvik / cache.

Problem remains the same - phone is not starting. It again got stuck in a bootloop [emoji17]
[Galaxy S 5 Original Android Development] licha26:
When does it stop ? Can you get last_kmsg from TWRP please ?
[Galaxy S 5 Original Android Development] putti71:
If you reflash stock kernel, Rom boots normaly?

Most probably i would suggest to reinstall Rom (dirty flash) and immediately after that flash the kernel. If that doesn't work, ...... i don't know ;)

Gesendet von meinem SM-G935F mit Tapatalk
[Galaxy S 5 Original Android Development] Néocray:
Hi,

I'm coming back with some questions about formatting. :o

I apology in advance if my questions sound stupid or undocumented, but I truly can't find answers.

I'm looking to use at least ext4, at best f2fs, external sd card (partly for file size issue). But the stock ROM for our device is unable to do this.

Is it a ROM or kernel sided problem?

If it's a kernel functionality, is it (too much) hard work to implement in yours? :D
[Galaxy S 5 Original Android Development] notillas:
Have you tried to flash with odin the bootloader and the módem again?
[Galaxy S 5 Original Android Development] Walter White:
Phone reboots 4-5 times after flashing the kernel. Then the bootlogo appears while the message led is shining - but nothing happens even after 30 minutes

:(

I retry the flash tomorrow and send you the file via pm (:
[Galaxy S 5 Original Android Development] licha26:
Yes, it is a kernel functionality, I'll include f2fs support, but I need to test if it's working properly before releasing. I'll try to find an old micro sd card :D

I'm really sorry, I don't understand what could cause this. I'd recommend to wait for the new version...
[Galaxy S 5 Original Android Development] Walter White:
No problem I'll wait for the new version (:
[Galaxy S 5 Original Android Development] licha26:
Good news ! I'm back like Dimitri Payet in stoppage time !

Soon on your phones folks :)
[Galaxy S 5 Original Android Development] Walter White:
:D good comparison

I hope I can enjoy your new kernel soon :)
[Galaxy S 5 Original Android Development] Néocray:
Great! :D

You don't use sdcard?
[Galaxy S 5 Original Android Development] licha26:
V2.1 released :

- started from scratch

- change toolchain : back to gcc 4.8, it will ensure stability

- anykernel flashing method : we don't need to include supersu in the kernel package anymore

- init.d support

- fixed simple-ondemand gpu gov

- oc and uc gpu : 166 mhz to 800 mhz

- it will reset your kernel adiutor settings to prevent any problem. If you don't want that, open anykernel.sh in the kernel package and change the line do.KAclean=1 to do.KAclean=0.

Sorry for f2fs but I did not manage to make it work for now (compilation errors) but I promise that I'll have a deeper look this week-end or next week. You can still format your sdcard in ext4 with twrp to wait...

For those who are interested, my problems came from the mhi module, it is included in samsung sources but it is faulty (juste like simple ondemand gpu governor for instance). I need this module to include open source wifi drivers so I'll have to bypass this issue one way or another !

I hope that this version will solve the problems of those who were suffering bootloops but unfortunately I can't promise anything...

Enjoy :)
[Galaxy S 5 Original Android Development] putti71:
Thank you for the update.

Everything runs good.

One thing, when trying to change powersuspend, only lcd or userspace are working, after restarting audiutor, the settings of the other don't stick.

Btw, which powersuspend mode would you recommend and also which gpu gov? Powersave or simple-on-demand?

Regards

Gesendet von meinem SM-G935F mit Tapatalk
[Galaxy S 5 Original Android Development] licha26:
I'll try to update powersuspend then !

I recommend Lcd panel and msm-adreno-tz with adreno idler :)
[Galaxy S 5 Original Android Development] Walter White:
Unfortunately again ran into a bootloop.

I don't know what it wrong with my phone - it seems it's running on every phone but only on mine it is not working :(

I'd like to send you the 'last_kmsg' file via pm but within the xda app I only find the option to attach an image. Do you have a hint for me how I can attach a file to a pm?

Thank you (:
[Galaxy S 5 Original Android Development] Android2003:
Dont worry.

Have the same problems.

Our phone must be different:laugh:

I stay on V2, running good.

Dont made a reboot anymore.

Its 24/7 times Power ON now......

I think i sell my phone and switch to another......
[Galaxy S 5 Original Android Development] licha26:
I'm desperated... and you can flash nagatobimaru without problem ?

Upload it on your dropbox or something :)

If version 2 is working for you now, there should not be any problem with 2.1 but as you want :).

Yes I understand... OPO 3 is making eyes at me...
[Galaxy S 5 Original Android Development] Android2003:
OPO 3 with awesome RAM :cool:

Or Elephone P9000 or something i dont know at the moment
[Galaxy S 5 Original Android Development] spezl:
Testing V2.1 atm. Could not import ronflex profile, causing problems with GPU always at 500Mhz.

Could you help please how to set screen and yankactive settings? I'm possibly too stupid... ?
[Galaxy S 5 Original Android Development] Walter White:
Yes flashing nagatobimaru kernel worked fine.

I have sent you a pm with the last_kmsg file from my last try with v2.1 yesterday evening.

Maybe you can find out what is going wrong on my device :)
[Galaxy S 5 Original Android Development] cloudx720:
How to get smooth scrolling in apps like stock kernel? Even with CPU and GPU overclock I get micro lags, especially while using Tapatalk :(
[Galaxy S 5 Original Android Development] Néocray:
Thanks man. :D

The problem is that I can format and mount an ext4 (or f2fs) sd card in TWRP flawlessly, but the ROM is unable to mount it.
[Galaxy S 5 Original Android Development] licha26:
Oh yes, I totally forgot to change Ronflex profile, reuploading a new version in second post now ! You reminded me to disable powersave gpu governor in next build as it is not supported anymore, I could not find any commit to fix it.

Believe me I'm the first hating micro lags and I'm sad you're facing some... In Kernel adiutor mod, power and battery, is C1 enabled or disabled ? My kernel should behave like a stock kernel since it is a stock kernel, I'm just adding functions that I like but I don't touch the core of the sources... If you're still facing micro lags, it may be because I disabled CPU boost. If you want, I could send you a kernel with CPU boost enabled via pm.

I tried for f2fs but it's also the same for ext4 ? Is it also asking to reformat the sd card at boot ? I promise that I'll have a look ! If you want, we can keep in touch in french via pm ;)
[Galaxy S 5 Original Android Development] cloudx720:
Let me try some things and I'll pm you :)
[Galaxy S 5 Original Android Development] cloudx720:
omg this kernel is just awesome! All running smooth and fast now. Here is antutu benchmark run at CPU 2.8ghz and GPU 800mhz thank you for this amazing kernel :D running stock 6.0.1.
[Galaxy S 5 Original Android Development] cloudx720:
Just bought the oneplus 3 ? lol
[Galaxy S 5 Original Android Development] licha26:
Give some feedbacks when you receive it ! :highfive:
[Galaxy S 5 Original Android Development] cloudx720:
I will 100% hope to see you on oneplus 3 one day maybe :)
[Galaxy S 5 Original Android Development] Android2003:
Bought a brandnew xiaomi today.....

Sold my old s3 and a Xperia Z2.

The G901F is for work now.

Lets flash:laugh:
[Galaxy S 5 Original Android Development] GamerGuit:
Thank you so much for your kernel!! Everyone else is leaving the G901f community!! (And i'm scared when you talk about OPO3 !!! :) )
[Galaxy S 5 Original Android Development] PhilCapron:
Here's some feedback on this kernel. Changed straight from the "naga" kernel to this but used the Cwm kernel cleanup zip and wiped Dalvik and cache twice. Then flashed v2.1 (Rom is tkkg1994's much debloated). All went well. Tried the profile v2 and that gave an antutu score of 75000.Tried cpu-interactive, max and min speeds on CPU and GPU, no voltage changes, cfq i/o,524 and 1028,adreno GPU governor with idler, mp decision and hotplug.... antutu just under 83000.Phone is nice and cool. Battery should be OK. Too early to say yet. HTH.
[Galaxy S 5 Original Android Development] panagiotisden2:
iv got bootloops too.. phone starts i get the phone updating message, after its completed the phone reboots and then there is a loop.. :/

also can you make our phone dt2w compatible? i know it works on other s5 variants..

http://xdaforums.com/showpost.php?p=53763654&postcount=372
[Galaxy S 5 Original Android Development] licha26:
Yes you're not the only one unfortunately ! If every of those who have bootloops could post their setup (rom, tweaks, S7 mods, recovery, modem...) I could maybe understand this issue and reproduce it.

About dt2w, why not ? But on your link it seems unstable, I'll do some research :)
[Galaxy S 5 Original Android Development] PhilCapron:
Should read mpdecision and thermal is core control.
[Galaxy S 5 Original Android Development] Android2003:
Ok.

Got bootloop at v2.1.

V2 is working still good.

S7 SystemUi. Material 1.2 with 1.3 update.

"working" Splanner from MaterialThread (it FC when phone is starting but works then ok.

TWRP with CPE1 modem and BL.

Xposed with FlatStyleBar, Greenify Premium and Amplify. Kmod for Whatsapp Module.

Batman Injustice Theme.

CPU 2.5ghz/268mhz.

CPU UC 10mV.

All other things are same as in RonProfile.

Dont know why but my VolBar is fixed now.

Strange....
[Galaxy S 5 Original Android Development] cloudx720:
Latest kernel running really awesome for me so so good. My wife will be using my 901F as I'm waiting for the op3 :D
[Galaxy S 5 Original Android Development] licha26:
[MENTION=5800913]Android2003[/MENTION] [MENTION=5002195]Walter White[/MENTION] [MENTION=6701872]panagiotisden2[/MENTION]

Here's what I found on CrazyKernel thread... I know that it's not very satisfying, especially if you installed mods but that's everything we have :(
[Galaxy S 5 Original Android Development] panagiotisden2:
i dont have a problem i have twrp installed, i know how to access it if the phone wont boot and i have nandroid backups..

i also recomend everyone to do a nandroid backup just in case..

if i can help you:

i run material 7 v1.3 ( not updated from 1.2)

xposed

project skynet genisis( this could be a reason)

cpe1 flashed modem

su systemless

xposed apps:

fingerlock

apm+

amplify

power menu

xposed g-tw

so do i have samething in common with other users who got bootloops?

and did anyone tried a clean rom flash and then flash the kernel? does it work?

thanks for your time :)
[Galaxy S 5 Original Android Development] Néocray:
Yes, it's all the same. With a 64 GB card, it only mounts if formatted with exFAT. It seems to be a common trait with Touchwiz devices. Even if the system and data partitions are working under ext4, the ROM is unable to mount other partitions unless it uses FAT32 or exFAT.

I've tried many roundabouts, but without success.

Speaking of French, did you know the English name of Ronflex is Snorlax? :D
[Galaxy S 5 Original Android Development] cloudx720:
What's the best settings to use under thermal tab? Thanks ?
[Galaxy S 5 Original Android Development] licha26:
I'll ask emotroid developers (Note 4) how they did to implement f2fs, for Samsung tima too...

Yes I know but it was cool to give the french name :cool:

What suits you best ! :P Here I only enabled core control.

The weather is very hot now and my phone too but I guess that's the same for everybody... my brother's S6 edge is extra hot...
[Galaxy S 5 Original Android Development] cloudx720:
Not sure if GPU overclock actually works for snapdragon chips due to the trust zone? After some testing it stays on stock frequency all its doing is just renaming the GPU frequency's ?
[Galaxy S 5 Original Android Development] Néocray:
I kinda like it too, but it should be hard to pronounce for native English speakers. :D
[Galaxy S 5 Original Android Development] licha26:
I'm sorry guys, I don't have much time to improve my kernel at the moment. I'm unloading trucks to earn some money and it's very tiring, the rest of the time I rest... I hope that version 2.1 and ronflex profile are running great for you :)
[Galaxy S 5 Original Android Development] notillas:
Don't worry.

Your kernel is awesome.

Is possible that you share a perfil, like in the v2??
[Galaxy S 5 Original Android Development] licha26:
It is already attached in the 2nd post :)
[Galaxy S 5 Original Android Development] notillas:
Uppps.... :eek::eek::eek::(:(:(

I didn't said anything...

Thanks!!
[Galaxy S 5 Original Android Development] chrcol:
found yours and mega's kernels by accident, previously I thought there was no custom kernels for 901f on MM.

I chose to try yours over mega's simply because his is abandoned dev with outstanding camera issues.

My feedback is limited at this time but this is what I can tell you.

No bootloop issues.

Performance seems slightly worse than stock but I have been fiddling with the cpu governor and hot plug settings.

Camera seems ok, I tested recording video, zoom in and zoom out plus other things.

Not done any benchmarks yet.

Battery drain with screen on is better.

Battery drain during sleep is inconclusive I need more time.

When unlocking the phone after deep sleep its very laggy for a few seconds where it almost is stopped responding.

Also a request, can you please add westwood tcp congestion provider to kernel? I am not sure if its the reason but in tapatalk images are very laggy to load and the lack of westwood could be related.
[Galaxy S 5 Original Android Development] licha26:
Hi ! First, thanks for your feedback !

Did you try Ronflex profile attached in the 2nd post ? You are the first to report lags after deep sleep, are you using agressive doze or a tweak mod ?

Thanks for your request, I'll add westwood.
[Galaxy S 5 Original Android Development] chrcol:
No aggressive doze, I even have tried to turn doze off by disabling battery optimisation globally on the phone.

The bad wake up lag only occurs sometimes, its not all the time, in fact I think it only occurred the first time, after that is some lag sometimes but not that bad.

In addition the slight slowdown in performance seems to be improved now.

Thank you for accepting westwood request.

Didnt try ronflex profile.

Also finally I just ran antutu - score on simplegx kitkat rom was 50537, score now is 71611

Also phone seems stable with a 20uv undervolt.

What I am going to do next.

Restore my nandroid backup I made before installing kernel, because

(a) want to do responsiveness tests to compare

(b) run a bench test which I never did on MM with stock kernel

(c) make note of kernel auditor settings which I lost

(d) check tapatalk image loading issue

(e) make note of kernel version

Then will reinstall your kernel and try your profile to compare to how I configured, I already backed up my existing profile to sdcard. I may possibly also try mega's kernel at some point for comparison.
[Galaxy S 5 Original Android Development] chrcol:
ok I have ran out of time for now but I did some work on my testing.

So when I went back to the nandroid backup I noticed actually your kernel was slightly faster not slightly slower on things like scrolling. Also the laggy images also occur on the stock kernel, its actually just one gif in a thread. It will be interesting if westwood improves it as westwood is missing on stock also.

I loaded up your profile, screen too dark for my liking but I just upped the auto brightness up a few notches to compensate. Also none of the setting tabs were set to apply on boot so I enabled them all. You seem to also overvolt the cpu?

Here is rehash of bench scores with your profile and stock MM added.

antutu kitkat 50537

antutu MM ronflex kernel with my tuning 71611

antutu MM stock kernel 74276

ronflex profile 72622

ronflex profile with gpu max clock at 600 74910

Phone is definitely more laggy for the few seconds after waking up tho which is a bit annoying, I will fiddle a bit to see if it can be improved, thanks.

A final note, all custom profiles I saved in kernel auditor are gone, it seems your wipe on installation removes all profile backups also, and I cannot remember everything I had set, although I know I was using yankactive same as you and sio for i/o.