yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Quickvic30:
Everything running good and smooth still, trying out different CPU governors today, will be using nightmare today and so far this thing flies!

Sent from the silver bullet 930F Running Superman Rom
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] TheSproker:
Would it be possible to add fingerprint support to your kernel, like done with this kernel?

http://xdaforums.com/s7-edge/development/kernel-jesse-kernel-s7-edge-t3389528
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] lagoskon:
I cannot understand why everyone is pushing the devs so bad with requests and propositions in such early stages of development. Old days there was more polite respect to this attitude. They are human beings and have personal life. Same things with rom , same with kernel. Galaxy (S7) is enormous, not the center of our lives.

Στάλθηκε από το SM-G930F μου χρησιμοποιώντας Tapatalk
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] shanky887614:
thank you for the kernel it seems to be working great.

anyone have a link to anywhere that compares the different govners? im sure i used to use smartass on a different phone
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Quickvic30:
Check out the twisted kernel by the sickness for the T-Mobile s6, the whole OP explaines governors and schedulers.

Sent from the silver bullet 930F Running Superman Rom
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Toss3:
Could you please provide the deleted files for when you want to go back to the stock kernel? :good:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] zubi182:
I have Google play services FC when install this kernel

I have superman rom 1.6.5 clean install

Chrome FC too
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] thebigtross:
[MENTION=4415982]zubi182[/MENTION]

No possible we all tested and it's perfectly working with Superman 1.6.5.

Did you wipe data/system/cache/art when you upgraded to 1.6.5 ?

It's seems to be an installation issue :)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] :
I flashed 1.6.5 dirty and the superkernel is working good.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] sunshine020:
what is the difference between superkernel and supermanrom??

:p
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] iamnotkurtcobain:
The one is a Rom, the other a Kernel.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] slaz13:
Here is the site I always use for CPU Gov descriptions.

http://androidmodguide.blogspot.com/p/blog-page.html

Installed this kernel and everything seems to be running great so far! Thanks so much Tkkg1994 you devs are amazing!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
Why what us this now about grade c and cpu binning???
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
http://androidcreations.weebly.com/cpu-binning-explained.html

maybe its the reason some users don't have reboots if their cpu is better for oc uv etc...
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
Thanks for the link, but I know what it is. I just didn't think it would really be applicable to a flagship smartphone.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
maybe s7 cpu is "unstable" lol
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
I must say I am now kinda interested in seeing how from I can push the cpu...unstable :laugh:

Another question, I see in kernel adiutor the the big group of cpu max clock speed is 2800 MHz, is that normal, I thought it is 2.3
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
oc kernel.

I think in samsungs original kernel we have 2.6 max during 1-2 core load and 2.3 max during 3-4 core load
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
Thanks very much!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tonyafc:
Hi I'm new to samsung modding. being using nexus & htc, but now using galaxy s7, i have an issue with the whites being slightly yellowish, can this kernel help modify that?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] redjamesg:
If the screen shows as yellow and touch isn't working properly, this means you have flashed a 935 (Edge) kernel/rom on the 930(flat) if the screen is red and like wise issue with touch, it is the other way around.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tonyafc:
I haven't flashed the kernel yet I'm asking as my whites have a yellow tint and was hoping this kernel would allow me to tweak that
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] redjamesg:
And it is not due to your screen control being set as AMOLED?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tonyafc:
No i have tried them all using an overlay app at the moment just increasing the blue helps a bit but still a warm white with yellow tint
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
Exactly, perfectly explained

There is no control over the display yet. Maybe you should replace your display though...

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] tonyafc:
This is my second device same screen slight warm yellow tint instead of pure white
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Andrw0830:
I just had another freeze on g930w8. I picked up my phone 30 minutes after listening to Bluetooth and my phone was red hot and the display had frozen. My phone was using two different governors (interactive for big and bioshock for little) my phone was super smooth for a few days and this was the first time in 1 week that my phone froze. I am on 1.8.1 and 1.4 Superkernel
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
i found a setting in synapse that looks like cpu binning.(asv summary)

i dont know if the values are real though.

Someone that experiences a lot of reboots can probably check his values and inform us.

synapse works with >1.5 kernel

another thing i noticed is that disabling exynos hotplug makes the phone more powerful but a little bit more heat.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] the_real_fosgate:
Hello,

I am on 1.5.2 and had a freeze last night.

I have no tool for customisation (kernel) on my phone. That means all settings in kernel are default.

Bye

Robert

Gesendet von meinem SM-G930F mit Tapatalk
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] daffie:
1.5.2 is beta, so possible problems are to be expected.

I'm on 1.3.1 and it is still the perfect kernel for my S7...100% stable, very fast/smooth, and excellent batterylife.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
Best would be to use interactive on both. Do you have any logs about this crashing?

This values are real, they get checked on your phone.

Yes OC can really make a phone rebooting a lot

last_kmsg then? Also this is may caused by OC and UC as your phone may can't handle it.

Very strange that 1.3.1 still works best for most users ?

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
Totally Freeze :(

Hello all,

I flashed last version of this kernel from telegram group( 1.5.2) and I started Geekbench 3 and after few second.... NOTHING...

Phone is totally bricked... unresponsive for hard reset key combination, usb from pc or for charger :(

Only capaticive buttons shining :(

Please could help me?

Do you have some tips for unbricking?

Thank you
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
Did you use only power button and volume down, no home button?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
only power button + vol. down and this combination not working :(
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
I asked cause I made the mistake of pressing the home button, but if you didn't then I do not know how to help.

I am very sorry. Best of luck.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] peekiephish:
When I had lockups, I pressed power + Vol Up + Vol Down all at the same time til it turns off.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] daffie:
Plug in charger (!) and then hold : Menu, VolDown, VolUp, Power buttons until phone restarts.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Andrw0830:
I do apologize as I wasn't able to get a log. I can't think of doing anything different that could of resulted in the freeze since every morning when I work, I stream Music in my car via Bluetooth and this time I didn't notice my phone was frozen until I picked it up and it was super hot.

I know on my first freeze when I was on bioshock governor for both processor types, it froze when I selected a lower min frequency in the 400Mhz. When I was in the 500Mhz, I had no freezes so this time might of been the different governors.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
Thank you for all tips but nothing works...

For now will waiting for complete drain and after this I will see...
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
try again to plug in charger .

if you see the icon with percentage then push only the power button to open it

without charger if that doesnt work vol down+menu+on/off for 5-6 seconds.

if you get to download mode cancel it and it will reboot
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
Phone is on wall charger and nothing happen :( no red diode, nothing... I tryed all buttons combination and nothing :(

Only small area around lens is little bit hot :(
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
Unplug it and retry the combinations
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
Did you already try to let it fully discharge until now? Because this seems to be the best solution at the momenr

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Studio1b:
if you totally frezze just hold HOME + VOL DOWN + POWER for like 2 mins and it will shut the phone off
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
Phone was totally discharged, absolutely cold... After this I put him on wall changer over night and nothing happen.

I have no idea what is wrong :confused:

Today I will try some longer button combinations :rolleyes: but it will be last chance :eek:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] zubi182:
I think that use telegram or whatsapp for download beta versions or send reports is an error. This apps are destroying the forums

I like xda because I can read the problems that people have with each version, download beta versions, test it, ...

If all devs create a telegram group for his rom or kernel, xda is dead

Is mi personal opinion ;)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Paz9:
after having problems with stock kernel regarding scripts

ive decided to come back to this kernel as my main daily driver.

thank you [MENTION=225651]op[/MENTION] for making an awesome kernel, i hope it just improves from here!
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
My point is testing the kernel first before releasing to the public. But this is my opinion

Since kernel can work so good on my phone but maybe on others it's crashing. This will give a much more stable kernel.

I won't leave xda and don't publish it here. This is not my plan

Thank you!

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
I tryed everything and my phone is really totally dead :(

I will try ship my phone to Samsung warranty center and I hope for the best because knox counter is not possible to see :confused::confused::confused:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
I really can't believe that your phone should be dead. I would fully dischargr it.

Then do it on charger and try to boot into download mode and see if odin sees it

I never heard about a phone that this happened to it

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] saphirrot:
The last days my phone start to fuk up hard... Black Screen, nothing happens, need to restart hard... freezes , random reboots... never had that behaviour in previous versions..

Got some logs , but they are way to big, had to upload it somewhere else... (4mb)

Link is here, instant download
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
I flashing my all phones since first LG Optimus and this is first moment If I have no idea what I do with this :(

But how can I check that my phone is fully discharged? I have my phone 2 days on my PC table and I tryed my phone connect to wall charger and really nothing :(:confused:

I can´t wait for fully discharge over days or weeks... Maybe after warranty decline :laugh::laugh::laugh:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] daffie:
It is a sad story indeed :crying:

Battery will be dead I would think only after many days...

You have already tried with charger plugged in and holding all buttons simultaneously for 20 seconds or so?

One weird trick I have been able to use with a different phone is this : shine a flashlight directly on the light sensor on top of phone while holding the powerbutton for a while. Sound scrasy I know, but it has worked on other phones. Try it...who knows.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
Yes, I tryed trick with buttons and no success :( but trick with light sensor is new trick for me :good: Thank you for another tip :good: I will try this :good:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] daemmon:
I ran into the same problem a few days ago. No matter what I tried (connecting to charger, trying to reboot in download mode or recovery), I couldn't get the screen to turn on, until I tried holding Volume Down + Power for 10 seconds, which I read simulates a battery disconnect. I had tried vol down + home + power / vol up + home + power, but neither worked. Then I tried only holding these 2 buttons and, like magic, it came back to life. I still don't know what caused it to black out in my pocket.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Studio1b:
did you try what i said

if you totally frezze just hold HOME + VOL DOWN + POWER for like 2+ mins and it will shut the phone off , Once the phone is off then hold again HOME + VOL DOWN + HOME to boot in to download mode

I hear if you are based in the US and try and warranty the 930F they will not as its not supported in the US anyone else have heard this ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] dilsoair:
Friends, where the meeting " Led control " function?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] krogoth:
On 1.4 I never had any problems.

On 1.5.1/1.5.2 had balck screen 2-3 times a day.

Now I've downgraded back to 1.4 and issue persist... Geting black screen all the time.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Hoffmanns:
Hello

I sensed my phone to warranty center today and now I waiting for miracle ?I will inform you about this ? Have a nice day for all ??
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] cmk76:
Where can i find the 1.5.1?

Gesendet von meinem SM-G930F mit Tapatalk
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
Then this is no kernel problem if you didn't face this problem and suddenly it is there even on older versions

Hope for good answer for you. I would have not given up but it was your choice

Under testing at the moment

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] cmk76:
Ok, thx

Gesendet von meinem SM-G930F mit Tapatalk
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Paz9:
kernel audiutor isnt saving my settings on restart?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
On the top there is a setting on each tab: apply on boot. You need to enable it!

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Quickvic30:
In the telegram s7 kernel group on telegram, link is in the OP.

Well 1.5.2is there but not sure about 1.5.1

Sent from the silver bullet 930F Running Superman Rom
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] portalXHD:
:(

After all the setting, I will go to save as a "profile" instaed of clicking "apply on boot", so after every boot up it will go back to stock setting again and I just need to apply the saved "profile"...with this method I can always test any other setting without worry...
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Destroyedbeauty:
Have you installed Busybox binaries or having an faulty Busybox installation perhaps?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Paz9:
i have but it reverts to stock, and doesnt even show toast msg on boot sometimes.

even some of my start up apps dont start properly. (i.e speed L doesnt execute)

also i notice after standby for a while, i can no longer use android device manager to find my phone, not sure where the issue lays but ill be digging around to see if its got to do with any of the scripts i run or kernel settings (i.e wlanx wakelock)

ive disabled xposed and any apps that help going into deep sleep (including in build- app optimizer i think its crap)

however after a while in deep sleep i can no longer find my phone with the "android device manager"

i noticed wakelock.sh in init.d folder relating to some services to google location. ill delete that and re-try.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] cooperke:
Is there an option to disable ledcontrol in 1.4 ?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Paz9:
had a freeze on my phone while being called

attached is my kmsg, had to hard restart it

https://dl.dropboxusercontent.com/u/72579694/last_kmsg.txt

also i think wlanrx, ctrl and wlan wakelock prevention stops android device manager from workng.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
After testing all Custom kernels available for this phone i am 100% sure that the reboots and black screens are due to overclocking.

So we must be carefull with kernel managers like synapse or kernel adiutor . If we dont want reboots we shouldnt use 2808

mhz at all. This phone is oc unfriendly

I suggest all kernel builders to use stock clocks until a fix is found
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Tkkg1994:
On which version are you?

Yes you are perfectly right with this. OC and UC is causing much trouble for some usere!

Sent with my SM-G930F powered by SuperMan
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] vartha:
The kernel builders will know better than I do in how far stability is actually affected by getting closer to hardware limits and how much priority they may give to higher ratings in benchmarks.

But since I do not care about a few percent performance less or more anyway, I absolutely agree with your suggestion and would even extend it to any setting that may affect stability.

It also makes more sense to me to start tweaking for speed based on an otherwise 100% stable kernel, otherwise it's hard to tell if your last tweak was bad, or if if was good and a crash or freeze was due to something else.

I have not yet missed an appointment or call due to a freeze, but if it happens, I'll sadly have to go back to the CF-Root kernel, which is only half the fun for me because it doesn't set SELinux to permissive, but it is stable.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Paz9:
1.4

went to 1.5.3 beta and it seems to be ok.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
The thing is that the freezes and reboots are not due to heat from overclocking. Even when the phone is cold a reboot is very likely to happen when oc is set in kernel adiutor or synapse. Thats why i am optimistic maybe a fix can be found

During all the benchmarks i tried while oc cpu temp didnt go above 75 d celsius. Cpu can stand temperatures more than 90 d celsius.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] daffie:
Yes.

Click on the group on top of screen and then on shared media and shared files...you can do a search there.
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Bcl2:
Hi everyone, I'm not so good at modding, I only installed a few custom roms on my previous phones, so sorry for my silly questions... I'd like only to improve batterylife and reduce heating. Will I have advantages installing this kernel? Especially with undervolting and underclocking? Any suggestion on how to proceed without damaging the phone?

Furthermore, can I have issue with future updates?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
Well it is really very easy, and if you are worried about damaging, use the stock settings, they really are very good.

But if you have your mind set on UC and UV just be very carefully and take baby steps!

Sometimes a update might be a bit buggy, but I have not experienced any problems as of yet!

And as always, I am not responsible for any damage if you take my advice. ;)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Bcl2:
Thak you. With stock settings i will notice battery improvement? I have to download kernel adiutor (or similar apps) and have root permissions to change parameters, right?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
Join telegram group and see the test versions.

I cannot say if you would notice a improvement, depends on phone to phone and your personal usage. I use kernel adiutor and yes you need root. Happy flashing
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Bcl2:
Ok, Installed TWRP and kernel, everything worked fine. With kernel adiutor and other similar apps I can't modify GPU frequencies, CPU voltage (for undervolting) and I/O scheduler. Is it normal or there is something I miss?

Oh, another thing: now, when the phone is off and I plug the charger, it turns itself on... Is this normal?o.O
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
use synapse (with 1.5... kernels) be careful though oc/uv has a high probability of reboots black screens etc....

As far as your second issue I am not sure if you accidentally activated something in settings try reflashing your rom if issue remains
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Bcl2:
Synapse says ''No UCI support detected'' at the start and doesn't allow me to do anything. I have superkernel v1.4. Is there a 1.5 version?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
yes enter telegram to find the beta 1.5..... kernel

https://telegram.me/joinchat/AaNP4D9jSkt-Gac8_rfbHw

copied link from first page
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Bcl2:
Oh thank you. I'll do it tomorrow. I can install it directly from TWRP as I did with 1.4 version? Any known bug in 1.5 version?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
I think in latest 1.5.3 beta when the device starts it uses stock clocks(no oc)
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] Bcl2:
No problem. What about installation? Sorry for all these questions, I'm just making sure to not brick my poor galaxy (:
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] kutulu32:
Normally through twrp
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] rafithegreat:
Hey all - just wondering if anything in this thread might be relevant to the S7 as well, as far as tuning the governors of the kernel - http://xdaforums.com/nexus-5x/general/guide-advanced-interactive-governor-t3269557

Obviously the numbers are going to be different - but are there any thoughts on whether it might be worthwhile having a go at it?
[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] JJGLive:
The numbers are different, but I suspect if you follow the first thread and use the techniques that are mentioned uou would be fine, just do not use any of the setting mentioned, the will not work right!