yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S8 & S8+ Cross Device Development] God's Bro:
Dev i hope you will understand my crappy English.

Dev have a small problem.. hope you can fix it or give a solution for it..as I have damaged the wireless charging coil completely my s8 doesn't charge properly and it shows "your temperature is too low" since the battery temp sensor is broken too...hopefully I found a method to charge by turning on and off battery idle mode every 1min..the problem is , it only charge for 1min and again I should do the same procedure to on off battery idle.. its really stressful to stay till it charge like that..

However my kind request is .. isn't there any way that you can make the battery idle thing on and off automatically every 1min? Or can you permanently disable low temperature notification and make it charge normally..

No hurry dev I know development is paused these days for you.. but nevermind take your time and consider about my issue.. consider about my tip too.. Thank you dev .. you are the best..
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Try with higher or lower charging current. Also try with highest and lowest max charging temperature value.

Maybe that helps to bypass the broken temp sensor.

Fail-safe wireless current is 500 mA.

Also what about charging over cable ?
[Samsung Galaxy S8 & S8+ Cross Device Development] God's Bro:
I tested all your methods dev.. both highest and lower current wont charge..

See the coil is damaged completely.. so no use of keeping it in the device.. so I removed it...

by the way dev did you think about my suggestion.. battery idle on off thing..is it possible to do it?.. can you?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Yes i'm able to do it, but honestly i don't get the point why i should do that. If there is something broken then just repair it.

It's dangerous to forcing charging without proper temp control.

Also this is not a global issue.

I can build for you a private kernel and app with that trick included but not for free. You can ask the price over private message over the forum here.
[Samsung Galaxy S8 & S8+ Cross Device Development] Grainroot:
Hello A2n kernel developer, I am using the a2n kernel well. But I want to speed up the cpu a little bit. If I set the maximum temperature to 95°C, does throttle turn off?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Throttling starts then if temp is over 95 ... this will give you max stable speed even with stock freq, because even with default freq throttling is needed otherwise you will face random reboot.
[Samsung Galaxy S8 & S8+ Cross Device Development] Grainroot:
Thanks a lot.
[Samsung Galaxy S8 & S8+ Cross Device Development] Grainroot:
It may be annoying or very rude, but I would like to ask you this. Can't you develop the kernel CPU clock speed to 3.0ghz or higher? please or tell me how to edit the clock speed then i will fix it myself and use it thanks
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Yes it's possible to set clocks over 3 GHz, but i don't have the skills for this.

It's not just editing a number.

Current OC method is done by a little easy hack.
[Samsung Galaxy S8 & S8+ Cross Device Development] napozeraaa:
Please bro make a kernel for s9 please
[Samsung Galaxy S8 & S8+ Cross Device Development] leonidasZ953:
Dev any summer update for us??😁😁
[Samsung Galaxy S8 & S8+ Cross Device Development] Dr.][No_WaY:
Hello,

Can i use it with g9550 snapdragon ?
[Samsung Galaxy S8 & S8+ Cross Device Development] madhatter57:
Is there anything in this kernel that could be preventing phone to go into deep sleep? Even with airplane mode on, no apps running on background, and all kernel settings aimed towards power saving, my battery still gets drained a lot, especially overnight.
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
mine too it might be cuz phone is old?
[Samsung Galaxy S8 & S8+ Cross Device Development] madhatter57:
Hi dev, perhaps you could make it possible to disable on or more cores for further power saving abilities?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
No, it will not save power.

It's like a regression for old single core cpus with high power consumption.
[Samsung Galaxy S8 & S8+ Cross Device Development] madhatter57:
Hi Dev another question what's ypt opinion on entropy and why it is not included in the kernel control app?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Maybe you can tell me first what it is and what kind of benefit you espect from this.
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
yoo dev is there a way to have stretched resolution on android when i change my resolution i get black bars on the left and right side. instead of black bars i want it to be streteched is there a way?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Tey to edit

ro.sf.lcd_density=480

ro.sf.init.lcd_density=640

in /system/build.prop.

Reboot required.
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
it didnt work i still get black bars, when i take screenshotd you wont see black bars
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Because you use unsupported resolution. Set resolution from Android settings. With that app i would only change the dpi density.

After changing dpi reboot is required.

Also dpi 420 is not stock, stock value is 480.
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
is there a way to force it to stretched res
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
I never tried that, never had the need for this, but i saw something like "padding" in source code .. but it must be exactly defined hoch much pixels you want to extend. Also i'm not sure if it's possible to change it on the fly.

Why you want to mess with the resolution ?
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
i like playing on stretched resolution becuase on pc it feels nice and it looks good too, so i was thinking what if do same on phone but been trying for few months without luck lol. if u know how to please tell me

i want 1150x1950 i think 2242500 pixels
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Maybe that should be done in the ROM. In kernel without to recompile is hard, but you can look if there is already such sysfs interface in userspace.

In:

/sys/kernel/*

/sys/module/*

/sys/class/*
[Samsung Galaxy S8 & S8+ Cross Device Development] Molkio:
Antoine could upload this a2n version, pls?

Kernel V. 2021.04.17

and this one too

Kernel V. 2021.05.22

for S8 950x

Thanks!
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
dev its leading me to this path /sys/devices/platform/12860000.decon_f/graphics/fb0

i dont know what to edit here
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
If there is nothing like padding then just forget it.
[Samsung Galaxy S8 & S8+ Cross Device Development] Adbnpk2013:
hy dev. my phone(s8+) is constantly warning me with moisture detection massage and it has annoyed me. i bought the kernel for this specific reason to disable the moisture detection warning. i ticked the option in the kernel manager to disable water detection, but unfortunately, the moisture detection warning still persists.

any help will be appricated.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
When the warning is present post the output from

cat /sys/kernel/sec_bat/water_detection
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Water detected: NO

But you have a water notification, so the kernel+app is hiding a different water message, because water detection is properly disabled.

btw: is the notification even present if there is no cable connected ?
[Samsung Galaxy S8 & S8+ Cross Device Development] Adbnpk2013:
yes, notification is consistent and won't go away under any condition. The problem is that it will not even let me charge the phone. whenever I connect the charger (whether the phone is on or off) the phone starts to beeping with warning of moisture in the charging port.

i also tried a hairdryer to blow any moisture inside the charging port but to no avail.

so you are saying if the option in the kernel app cant remove the moisture notification then nothing can be done about it? or is it hardware damage?

edit: after trying many fixes, the only workaround i found is: when i turn off the phone completely, then when i turn it back on and as soon as the initial SAMSUNG GALAXY S8+ logo screen appears and i connect the charger and keep the charger connected then there is no moisture notification and the phone charges normally. other than that no matter what i do the notification won't go away and neither it will let me charge the phone.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
hmm, that's painful indeed. Sure it's hardware issue.

I never had this notification and that's why it's difficult to develop an hack/workaround for broken hardware if my own phone is not affected from this bug.

I'm not sure, but probably it would require to disable water detection as early as possible or even better to build a kernel with water detection disabled entirely. The latter one is even an hack from me since original samsung sources didn't allow to disable it entirely.

Also i don't know if it's dangerous to force charge a phone with such an issue. For instance i would recommend to not charge with more than 1800 mA for just in case, safety first, lol.

I'm resuming programming, but actually i'm busy with my own notebook, basically i've upgraded to "linux lite 5.4" and the video-driver stopped working, now i've to port that to the newer Xorg version 1.20.

Once that works properly (and other stuffs like suspend which is literally always broken on every distro) i'll continue the work for the S8 here and i'll build test kernel with water detection disabled.
[Samsung Galaxy S8 & S8+ Cross Device Development] Adbnpk2013:
thank you for your concern, i will make sure to remind you later when things get smooth on your side. till then, let's see how far this phone can take me in its current condition and i hope it survives till than.
[Samsung Galaxy S8 & S8+ Cross Device Development] Czochu:
If i decide to reset to factory settings will it wipe the kernel too? I need to clean up the Phone for the next user completely, but i would like to keep this kernel
[Samsung Galaxy S8 & S8+ Cross Device Development] Molkio:
Anyone, please?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Perform wipe data in TWRP with the "yes" method. This will also wipe internal sdcard and kernel will stay on place. Note: you will loose A2N kernel control full version incl. settings since it's stored in /data partition.
[Samsung Galaxy S8 & S8+ Cross Device Development] NewTheLife:
Update GPU 1.6 GHZ ?

Update CPU low core 2.2 GH ?

Update CPU high core 3 GHZ ?

Update RAM 3.8 GHZ ?

Stable H24 7/7 good Luck Ace2Nutzer :D
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
what?
[Samsung Galaxy S8 & S8+ Cross Device Development] NewTheLife:
You can try pushing the frequencies ?
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
ts not that easy otherwise dev would do it long time ago and it might overheat i think
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
dev can u put something like this on app and make the range between 1-1000ms? it improve performance so much on this app i can choose 100-5000ms if possible i want lower than that
[Samsung Galaxy S8 & S8+ Cross Device Development] NewTheLife:
I just put the idea on the table😅
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
hello @ace2nutzer , is there any news for future updates of this nice kernel?

it would be a shame to abandon the project.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Project is NOT abandoned.​

​

Updates are just coming irregular, depending on my free time and of course by my motivation.​

​

I think that you can espect in september an update.​

​

But like always: WITH NO WARRANTY AT ALL.​
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
@ace2nutzer can you recommend me a good frequency for the big cpu to not overheat and exceed the dvfs threshold, i tried 2.6ghz but it overheats like hell.
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
dev the scripts arent working anymore for cpu and gpu is there a reason?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Yeah, i've removed some stuff from init.d that could interfere with A2N app or other 3rd-party kernel manager apps.

Use always latest kernel and app, then everything should work fine.

In future builds, i'll probably block even my own app to run with older builds in order to avoid additional issues.
[Samsung Galaxy S8 & S8+ Cross Device Development] ebarnabas:
Thanks for the kernel, already bought the app because it's performance is good. I have a question about what kind of app do you use guys can recommend for network storage with this kernel because i used the android 10 built in one on hadesQ, but it was slow and with pie i can't use that anymore.
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
Can somebody help me, I overheat very quickly even just browsing with chrome, I also tried to lower the Big CPU frequency to 1.8 Ghz, and disable the Boost, but I don't notice difference, I also tried a clean installation with Alexis Rom but it is the same .
[Samsung Galaxy S8 & S8+ Cross Device Development] blitzlee06:
try to remove some apps or clear background app that is running.

Transfer WhatsApp from Android to iPhone
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
I don't have a background app consuming, I'm on Alexis Rom installed with no additional app, I basically just have Wathsapp and Opera. With the stock kernel I didn't have such overheating though.
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
can u put back minumum cpu and gpu i actually need it on the app i mean as it is much faster and better

there wasnt any reason to remove it right? so please
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Nope, there is no benefit at all on increasing min_freq.

Both CPU/GPU governor will jump from min_freq to max_freq on load (up_threshold) within 10 ms.

So i really don't think that you are able to notice this delay.
[Samsung Galaxy S8 & S8+ Cross Device Development] incognitonk:
Is there any solution to the random reboots?
[Samsung Galaxy S8 & S8+ Cross Device Development] eboyer9:
Is it possible to enable dc dimming(flickerfree) on s8? Thank you.
[Samsung Galaxy S8 & S8+ Cross Device Development] madhatter57:
I'd love that too!! ^^
[Samsung Galaxy S8 & S8+ Cross Device Development] Blubber120:
*#1234# doesnt work with me. Is there another way to find out my spezific phone code?
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
hello to the whole community. I am very happy to have bought the application, I just loved it.

query: does this kernel support wired ethernet? connect a hub to use dex, it recognizes everything except the ethernet connection.

i'm in hadesrom pie
[Samsung Galaxy S8 & S8+ Cross Device Development] Ninjaassassin22:
Try Stock rom and see if you face any issues.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
Thank you very much for your answer, I will try right now! my idea is to always use dex station. the screen is damaged
[Samsung Galaxy S8 & S8+ Cross Device Development] predict9:
dev can u make a beta support for aosp or oneui2.5 i would like to try ur kernel on new roms
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
reinstale el stock original y aparece el logotipo de Ethernet, reconoce todo el concentrador USB. luego flashee el kernel a2n y magisk con éxito. al iniciar Android, reconoce el concentrador pero no hay el logotipo de Ethernet, no hay Internet, pero en el concentrador se encienden las luces LED de Ethernet. ¿Cuál es el problema en el kernel?

ethernet option in settings is gray (disable)
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Support for usb ethernet will be added on next release.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
It is incredible that after so long you are still giving support, you made my day! totally grateful for your work. I send you a hug from Argentina
[Samsung Galaxy S8 & S8+ Cross Device Development] Ninjaassassin22:
you are welcome
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
I don't know about you, but I have problems with this kernel, although I have all the default settings in the app, the battery consumes very quickly both during use and in the backgraund compared to stock, even the heat is higher.

Could there be something wrong?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Yes it's kernel issue, wait for new release.

You guys can use the stock kernel from here:

Stock Kernel S8 Pie

Stock Kernel S8+ Pie
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
Well i will use this in the wait, good luck with the job.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
Do you recommend any special configuration to use only in dex? (broken screen)
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Battery care level at 55 %, but only works with A2N Kernel.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
Is it an option within the premium apk? Sorry, I can not understand
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Yes, only works with A2N Kernel and A2N premium APK together.
[Samsung Galaxy S8 & S8+ Cross Device Development] Grainroot:
Could you please add a feature to disable throttling in the next release?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
That would be a regression, as i don't think you want to make you phone very unstable.
[Samsung Galaxy S8 & S8+ Cross Device Development] BetaYT:
Hello A2N, I am using your kernel well, but I am waiting for the September update. When will it be released? I'm looking forward to it.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Hello, i'm still working on it. Maybe Friday night i'll release it.
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
Great news, you are the best, hopefully your hard work will be rewarded with a super stable kernel.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Looks a bit confusing to see users with almost same avatar like mine, but it's nice ! - Never seen before. :ROFLMAO:
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
It is a gesture of support for you and your work for us, we hope to share this project with more users.
[Samsung Galaxy S8 & S8+ Cross Device Development] Grainroot:
I also participated😁
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
What's your phone model ?

Maybe i'll upload later a test-kernel for dex ethernet.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
brilliant!!! I have the s8 plus, I could test it now if I want to g955f stock pie
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
ethernet test kernel for S8+

if it doesn't work you can test with

stock kernel for S8+

Please test and report which one works for ethernet.

Note: the use of A2N App is disabled in test kernel.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
I just flashed the new kernel and it does not recognize ethernet (turn off wifi, reboot), then I flash stock kernel and in the first boot I detect the ethernet cable connection. I've previously flashed stock kernel and always had the cable icon connected.
[Samsung Galaxy S8 & S8+ Cross Device Development] MUNISH MONGA:
@ace2nutzer

Please consider these for the next build as discussed in our previous posts...

https://xdaforums.com/t/kernel-9-a2...step-by-step-2021-06-03.3875640/post-85112225

&

https://xdaforums.com/t/kernel-9-a2...step-by-step-2021-06-03.3875640/post-85122963
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
I decided for the first time to switch to a modified Rom, I installed Alexis Rom 9.3 and my boys, the phone is a splinter compared to before stock, indeed I also lowered the frequency of the Big cluster to 1.8Ghz and it remained a splinter same, I recommend you try.

@ace2nutzer would you agree to the creation of a telegram group for all of us recognized A2N users?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Well, a fresh installed ROM is always fast .. later it becomes slower with time. This happens with too much apps data cache and apps art-cache.

Almost same result can be obtained by simply wiping all caches and by wiping the folder /sdcard/android.

As for the telegram group, sure you can create one ... if you wish i can add it in first post.
[Samsung Galaxy S8 & S8+ Cross Device Development] Terminator-ios:
True, also because it had become very full of a lot of data, I had never wiped it since I bought my S8 in 2018, however Alexi's rom is very light and free of a lot of junk than the Samsung one.

Mod Edit: TG group added to OP.
[Samsung Galaxy S8 & S8+ Cross Device Development] Badger50:
That would be great my friend, and would be compliant with XDA Telegram Chat Rules. (y) (y)
[Samsung Galaxy S8 & S8+ Cross Device Development] eboyer9:
Thank you for your great kernel! It would be great if you will add dc dimming in next update, thank you.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
Hey guys i am back from past ehe i have some good information for all of you if you want make mini android pc like me if you wanna take good risk you will get good result to boost this phone at max

First i modified the thermal pad with alumunium and add some thermal paste result is the thermal increse 3 or 5 degress per second in 100% load if you phone temp is like 36 or 30°c when you reach 75°C ctemp that will increse slowly 1 or 2 per 10sec based your temp device incresed

Second is make good cooling system with peltier if you wanna make it 🤣🤣🤣🤣 i have make it with watercooling too when i turn on it that make 10°c at 5 second🤣🤣🤣 the result i test it when 100% load at stock 75°c thermal

No throttle anymore that that like 2,3ghz or 2,0ghz changing all of time

Third if you have lot time and have some fun to your phone full modified the phone if you have s8 or s8+ broken screen you can use samsung dex at 1080p 60hz that good right but if you set 4k you will get 15hz🤣🤣🤣 now i tell you this method, if you wanna modified it teardown your broke screen and place the peltier or your cooling system direct to cpu position that will make like pc idle like 25 or 30 full load will 50 i think i never tried method 3 🤣🤣🤣 have a nice try hehe
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Can you please post the device name and model of this USB ethernet device ?
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
¡Hola! Adjunto imágenes del modelo para que os hagáis una idea, es un hub chino genérico.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
@Pistero07

I only need to know the chipset model.

Try to find a datasheet paper and check the chipset. Maybe ASIX ?
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
¿Podría ser útil esta información? realtek lo haría?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Si, bravo.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
Could it be rtl8152 the chipset? id device is 0BDA-8152
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Probably .... later i'll upload a new test kernel.
[Samsung Galaxy S8 & S8+ Cross Device Development] Pistero07:
brilliant! I am available, as soon as I see the kernel I flash it