yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S8 & S8+ Cross Device Development] Twiq:
+1

the feature is supported by the kernel already, if ace has more free time he could just throw the control into the app :cool:
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yup but manual to tune it is like kinda pain when it crash :v and doing it to all freq btw but that totally worth hehe
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
It's not that easy. If I implement UV for CPU lit/big and maybe even for RAM (yes it works as well) then we'll loose auto voltages calibration by hardware. Because if I do, then we'll use hard coded voltages chosen by me, that means on some phone voltages will be lower than stock and could decrease stability and on some phones voltages will be higher and it'll decrease battery life. And honestly that's quite painful, because I like it and it's very well optimized, so no need to adjust. Maybe only for OC Freqs like I did for GPU?
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
For OC frequencies is definitely more useful because stock frequencies scale in a decently "predictable" manner with undervolt. But CPU OC frequencies are very unpredictable so tuning from the app would make stabilizing OC frequencies MUCH faster.

I'm good with the Termux/ADB way but voltage control for OC frequencies in the app directly is so much more comfortable. Will probably get more people to undervolt.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
OK I'll add now UV/OV for CPU lit/big OC Freqs. And since I've reduced Freq steps (removed some useless steps) it shouldn't that painful to add it.
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
People will really appreciate that. Thanks Boss. :LOL:
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
OK, done, added also for max freqs like 2314, 1690 and 572 MHz. Yes 572 Mhz is the new default max freq for GPU, since i've removed 546 MHz step. And still fighting with RAM OC. I've one more idea, if that fails too, like the other few ideas, then i'll make new release without RAM OC, otherwise new release will never come up. 😄
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
You really want to make it 100% huh Ace? Just when we think the Kernel peaked, you optimize even more or tryhard to get more OC in. At this point you mastered the S8 to such an extent that calling it that doesn't work anymore. It's a different phone, much faster, much more efficient, much snappier.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yeah because only last think not get oc'ed bro i have talk with dev now he struggle about HEX file or you call it binary file that file contain information of ram voltage and intiating OC because of that if the freq more then default that will reboot because that file maybe you can help dev to translate all binary word to readable
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Aren't binary translators a thing
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yeah that a thing but translate it 1 by 1 kinda pain tho to do that
[Samsung Galaxy S8 & S8+ Cross Device Development] Twiq:
i can feel something is coming :D

Ace is cleaning out the kernel flashables on xda.mister-freeze.eu

leaving only latest stable kernel 2022.08.23

but i wonder why he didn't preserve the 2022.09.06 test version which was latest stable beta build :D
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Just a preparation for new release. 😁
[Samsung Galaxy S8 & S8+ Cross Device Development] XIdraelX:
hello, could you send me the previous version ( 2022.07.01 ) the random reboot is being a small problem for me, I looked for this more stable version, but I can't find a link to it.
[Samsung Galaxy S8 & S8+ Cross Device Development] Twiq:
here's the file..

i also attach the 2022.09.06 version just incase you want to test out latest stable test version

credits all goes to @ace2nutzer of course, if i'm not allowed to share the files just let me know, i'll remove the attachments
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
bro can i ask how long you can hold 2.49 ghz ? with stock cooling system ?

my result i use diamond powder and 12.8 w/m.k thermal paste i cool it in freeze for 30 second and get the battery sensor 16°c and i press start button and here i can hold it 15sec how about you ?
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I can’t.

🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣, maybe 3-5 seconds
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
okey 🤣🤣🤣🤣
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I’d put Noctua thermal paste on it but I have no idea how to open that thing
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
just open it bro tear it 1 by 1
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I can’t comprehend what is going on in that image lmao
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
the image is the mainboard bro the s8 plus :v maybe the s8 have little diffrent shape but still same
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I know the structure of the main board. I just don’t know how to open the phone itself dude
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
ouh okey ummm

here
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Thanks
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
This phone is nowhere near as easy to open as jerry makes it look like
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
But I’m managing.
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Now, where do I apply the paste
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I opened it and I see where the SoC is. There is a thermal pad on top of it. What do I do now @rtyuakatsuki
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
What a tiny heatsink lol. No wonder we overheat so much.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
What ? Charging voltage 4,4 ?! In source code it's everywhere 4,35 V.

Also 4,35 V was for old phones like the Ace 2. Now I wonder if S8+ and Note8 has also 4,4 V spec. If so then I can update charger control to 4,4 V having more battery. That could increase battery life to 5 - 10%.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
replace it with copper plate that best option i measure the thickness is 2.5 mm or 2mm better take 2.5 mm and use sandpaper if too much
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yup that why samsung broke
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
whos you reply dev :v
[Samsung Galaxy S8 & S8+ Cross Device Development] Ryujin96:
Yea, phone cooling is rlly a joke lol
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Looks like Galaxy S8 can still surprise you 😂😂😂
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I don’t have a copper plate. I have thermal paste. Where should I put it, should I remove the black thermal pad covering the chip?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Do you have S8+ ? Can you confirm if it has 4,4 V battery as well ?

I wonder how much hidden potential it has. 🙀
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I mean, most of it is probably already out. If we had good cooling though, yeah. Plenty of power to release
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Looking at the inside of this phone, it just gives away how really well built it is. Well, apart from the absolutely cheap mess of a cooling system, legit smaller than a pinky finger, the phone feels solid and dense even after disassembling it. At least Samsung was master at making really beautiful devices.

Funny how I thought Ace at this point knew everything about this phone, and yet something as simple as battery voltage under charge, he didn't know. What are the odds :eek:

:LOL::LOL:
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
That stock pad is touching the case or any parts to transfer the heat ? If so and you remove that fat pad and apply only the paste on the chip it'll loose contact to the case and the chip will overheat / damage withhin seconds. So make sure to not loose contact. If you can't replace the pad with something better, then keep it and just put the thermal paste between chip and pad. This is better than nothing and you should get better cooling.
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Thanks mate, yes, the pad is touching the heat sink and even has the sign of the heatsink on it if you look carefully. I removed it but luckily it still sticks just fine. I’ll apply the paste on it.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Ok then apply the paste also on top of the pad to make better contact to the heatsink. That's really bad solution, because the pad is not as good like having proper coopper plate, but still better than stock.
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
It has a very weird rubbery pad under it that makes contact with the E8895 + MIF chip (which also is made out of plastic. Early 90s solution of making processors, EXTREMELY bad at conducting heat), in the middle then there is a grey-ish later that reminds of a very thin foil of metal, and then on top there is the black rubbery layer that you can see in the image. Combination of very bad cooling solutions. A copper pad would've probably made such a huge difference.
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Tbh I hope more that the phone still works than the thermal paste working lmfao. I applied it under the pad directly on the chip, then a bit on the metal plating, a bit on top of the pad that goes in contact with the heatsink, and now it should be good. It surely can't get worse can it?
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
wait dev i at low battery
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
if you doesnt have copper plate buy it bro :v because you have been open the cage
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
best solution for you @TechNoobForSale for while
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Dude I can't just go on google and search up "copper plate" and hope to find something that properly fits this phone. You have to address me.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
that not plastic btw that thermal pad but that thermalpad is bad transfer heat
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
do you have whatsapp ?
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Yes I do
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I'm talking about the chip die encasing. It's plastic, like old early 90s processors, instead of metal like modern CPUs. Bad for conducting heat
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
The phone survived the surgery! Now I have to put back on that garbage fingerprint sensor connector.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
ouh okey i see but in case almost all phone use plastic like that i have friend open the phone and see 845 chip same like our phone soc made by plastic not polished die
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Yes but that doesn't matter. It's a bad and outdated solution for heat transfer.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
that struggle you if that on backdoor i made the fingerprint stick to the ummm seat of fingerprint i mean the plastic cover mother board not stick to backdoor
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yup but that the reality
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
can you dm me i will message you and give detail how big copper plate it is
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Yeah I figured and put it in place
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Dude I don't have your number
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
oke the wa.me/+6281270787806 copy it to google that will direct meseege whatsapp
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
already?
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Im doing something. Give me 10 minutes
[Samsung Galaxy S8 & S8+ Cross Device Development] PORTER2002:
Niente aggiornamento?
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
umm what di you say i am not understand it
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Abbi pazienza. La nuova versione arriverà fra qualche giorno
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Alright. I repasted my main S8. I unfortunately broke the back cover a bit, but the phone is up and running, and it seems that the temps didn't get worse. So now I have to check if they got better.
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Yup! It worked. Stock 2314MHz big and 1690MHz little with uV and thermal paste peaked at 85°C at 50 threads workload. I remember it used to cross 85°C at 20 threads in the past at the same frequency, and eventually reach 100°C. This didn't do miracles, but IT WORKS.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yups that work if you want to do more look my whatsapp messages hehe
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I need to sleep now. It made me tempted to do it on my note9, but it’s still my main phone, and I don’t want to risk. It will be for another time. Note9 uses an aluminum plate instead of the weird black rubber layer the S8 has.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yup that better use metal
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Wow ! From 100°C -> 85°C peak, is a huge improvement !
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yup dev that what i do 1 year research for make better cooling system can we rush the samsung :v because them make bad phone
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
I tested with a friend of mine on S8+ without the paste with same uV and same CPU throttling test workload (50 threads) and stock speed and I won . He reached 90°C and temp went up much faster, meanwhile mine went up slower and peaked at 85°C. So thermal paste alone makes cooling better than S8+ and Note8's bigger heatsink. I can't imagine what a copper plate can achieve. Less than 75°C. Would be amazing to finally stop this phone throttling
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
woo hoo wait this test with stock freq right?here my result using copperplate and thermalpaste
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
What was your peak temp. Also yes this is the test
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
my peak temp is 85°c no cooling at stock freq and heavy undervolted
[Samsung Galaxy S8 & S8+ Cross Device Development] TechNoobForSale:
Same temp? That’s interesting
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yup the ambient temp is like 36 to 37 if i do this at 25 or 28 that will be just 75 maybe below that
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
5mins using

stock freq

dvfs 70°c

ambient temperatures 30 to 36

cooling ? just placed on floor

stable at 2ghz
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
here some test again in freezer

ambient temp 10°c

device temp 18°c
[Samsung Galaxy S8 & S8+ Cross Device Development] Twiq:
he.. warganet indo juga ternyata..

seriously what are you doing to your phones and what did you use it for? it's like you're trying to build mining rigs 😲
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
lah jakarta toh aowkoakw yes i am overclocker for this kernel because samsung fuked up this phone and almost all s series
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yups mining verus coin hehe with this kernel you can get 4 mh/s is like 800 rupiah per day :v kinda pain to hear that small profit but that one device imagine get 10 device that would be great for starting mining rig with phone or the exact word is cpu mining and you know what ? the s8 and s8 plus get cheap everytime loom facebook marketplace
[Samsung Galaxy S8 & S8+ Cross Device Development] Ryujin96:
Interesting, which mining app did you use?😮
[Samsung Galaxy S8 & S8+ Cross Device Development] Just_try:
Excuse me sir,im newbie at here and i want to try this kernel.but anyone can tell me where the stable kernel version?

Big thanks.

Terimakasih.
[Samsung Galaxy S8 & S8+ Cross Device Development] Ryujin96:
There isnt currently a stable version on the ftp, becus ace cleaned it up as preparation for the new build whats coming soon.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
you can go to the website verus.io
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
i see dev FTP there version for korean 😁😁😁
[Samsung Galaxy S8 & S8+ Cross Device Development] Twiq:
ace my man, you're really sneaky 😛

flashing in 3..2..1

edit: booted up just fine, reset the profiles to default and switvhed to balanced mode .. not gonna touch the UV section until i'm convinced it's stable.. now i'm a happy man
[Samsung Galaxy S8 & S8+ Cross Device Development] Ryujin96:
Okay, i understand now how i have to set it up😆 anyways its cool, i can use some old phones and old computers to mine😆
[Samsung Galaxy S8 & S8+ Cross Device Development] Just_try:
Okay,thank you for the reply
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
yup you are right if ypu have lot phone and not used better to make a slave hahah
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Hi and welcome !

Latest stable A2N kernel is V. 2022.10.11. You can download it from here.

btw: New A2N app V.5.2 is also now available on Google Play.

Changelogs ? - later ;)

Enjoy.
[Samsung Galaxy S8 & S8+ Cross Device Development] Twiq:
just adding, to know the latest version for each device we can use this link http://xda.mister-freeze.eu/XDA-files/ace2nutzer/latest ?
[Samsung Galaxy S8 & S8+ Cross Device Development] Arnz09:
Hello I'm trying out some custom roms (not android 9) is it possible to make the charging faster? Seems like the custom roms are charging slowly unlike when I was using this kernel I have no problem about charging.
[Samsung Galaxy S8 & S8+ Cross Device Development] PORTER2002:
which to put the difference which is?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
KOR = Korean version.

The others are european version.
[Samsung Galaxy S8 & S8+ Cross Device Development] Adbnpk2013:
thanks for the new kernel. smooth experience so far. app just got better, thanks for adding voltage control. some best custom kernel development I have seen.
[Samsung Galaxy S8 & S8+ Cross Device Development] Twiq:
15 hrs 27 minutes uptime with 2022.10.11 build..

no lags no stuttering on games and bluetooth audio, went home a bit late and got home with 7% juice left.. this is awesome!

should i clear cache/dalvik and expect better results?
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
Probably not needed. Wipe dalvik-cache maybe after 1 - 2 months makes sense to cleanup some trash data.
[Samsung Galaxy S8 & S8+ Cross Device Development] Just_try:
Umm sir, i have question. Should i factory reset my s8+ if i install a twrp recovery and a2n kernel? What possible damage if not wipe data?

Thanks Ace.
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
If you are on original Samsung kernel and you want to use this kernel. of course wipe data is required. If not, phone just won't boot at all.
[Samsung Galaxy S8 & S8+ Cross Device Development] Just_try:
Thank you sir, sad cuz re download genshin impact later
[Samsung Galaxy S8 & S8+ Cross Device Development] Ryujin96:
From my experience if you dont format data when flashing twrp magisk etc the phone gets locked becus of the encryption.
[Samsung Galaxy S8 & S8+ Cross Device Development] rtyuakatsuki:
wow that great how much social media app you have i still get the same battery life 4 or 5 sometime 6
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
From time to time check device care settings app. Keep as much as possible at 100, this helps with battery life.
[Samsung Galaxy S8 & S8+ Cross Device Development] monoik:
I got myself a powerbank with an USB-C port capable of PD. It was working previously, before installing the kernel.

Let me know if you need some testing done.
[Samsung Galaxy S8 & S8+ Cross Device Development] wer159p:
Hello, 3500mA charge no work on my S8+

Max power only 3060
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
With which Charger did u test ?

Have you the original USB AFC Charger ?

Please post a Foto for the V / A Specs of the charger. (both)

[MENTION=7688700]wer159p[/MENTION] if you can't post a foto, can you provide some more information ?

Did you test with the original USB Charger ?

Anyways, i need the specs from the original Charger from S8+. (i've only S8 Charger here)
[Samsung Galaxy S8 & S8+ Cross Device Development] kidd25:
Version Information

Status: Stable

Current Stable Version: 20191224

Stable Release Date: 2019-12-24

Current Beta Version: 20191019

Beta Release Date: 2019-10-16

Created 2018-12-04

Last Updated 2020-01-05

Any update? That lagg is worse. I think i install another kernel, and refund my money from play store purchase!!!!
[Samsung Galaxy S8 & S8+ Cross Device Development] ace2nutzer:
I'm working on it !!! - new version is nearly done.

A lot of improvements in performance + battery life + bug fixes ... because i've re-enabled + re-worked HMP Driver. :)

If it's that painful, then simply install another kernel u think it's actually better than this one and later when this kernel gets updated u can flash a2n kernel again ... and if u don't uninstall a2n app, your settings will be even back once u install a2n kernel.

again: You can safely keep a2n app installed while using another custom or stock kernel, because it's programmed that it'll apply only settings if a2n kernel is installed.

If you are still not satisfied with the coming update, then later let me know and i'll refund your money... no problem for me. ;)
[Samsung Galaxy S8 & S8+ Cross Device Development] kidd25:
TitaniumBackup can save app data correctly?

I have found that it does not work with the current kernel defaults after 72 hours of running. After 72 hours, the ram treatment slows down and the screen time drops dramatically. In the application, the back arrow does not work, I can only go back with the navigation buttons on the phone. If I'm not clear on what I mean, I'll be able to video it in the afternoon.

How safe is it to charge the kernel?

Are there any tests on how much it can affect battery life, or it could lead to an explosion? I use a factory samsung charger (quickCharge) with an afc compatible amplified c-type cable. This information is important to me if I want to use this kernel in the future.