yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S9 & S9+ Cross Device Development] kaku:
Thanks for the update, all good now :good:

---------- Post added at 02:23 PM ---------- Previous post was at 02:10 PM ----------

Also, need one help, whenever I change CPU clock speed, it is going back to default after sometime, any idea??
[Samsung Galaxy S9 & S9+ Cross Device Development] Leon:
The same was happening for me, so I eventually got tired of changing it and let it be..
[Samsung Galaxy S9 & S9+ Cross Device Development] Revontheus:
CPU frequencies are controlled by the Kernel Hotplug. As a consequence, changing the frequencies does not make them "stick" permanently since hotplug manages the frequencies along with which core gets turned on or off.
[Samsung Galaxy S9 & S9+ Cross Device Development] kaku:
Oh, Okay
[Samsung Galaxy S9 & S9+ Cross Device Development] SammyInTheCity:
Does this work on OneUi?
[Samsung Galaxy S9 & S9+ Cross Device Development] tzfrantic9090:
Hi Flar2 does it work with one ui 2 i think it is two or one not sure i have dark mode everywhere do think it is a 2 ONE UI
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Of course it works, mine is running one UI 2.1
[Samsung Galaxy S9 & S9+ Cross Device Development] kaku:
Hi [MENTION=4684315]flar2[/MENTION], do you recommend stock or overclocked frequencies?
[Samsung Galaxy S9 & S9+ Cross Device Development] totofe69:
Hi. I'm New here but no for flash and root device. Does it work with havoc or only on stock roms ?

Thx for your reply
[Samsung Galaxy S9 & S9+ Cross Device Development] kaku:
No I guess, it's for One UI
[Samsung Galaxy S9 & S9+ Cross Device Development] totofe69:
Ok. Thx a lot
[Samsung Galaxy S9 & S9+ Cross Device Development] MattJaO3D:
How to enable gpu voltage control?
[Samsung Galaxy S9 & S9+ Cross Device Development] dtrail1:
After flashing the kernel is not installed. Tried it twice via TWRP. I'm running Havoc OS and downloaded the Android 10 version of the kernel. It says it works on AOSP based roms, but why does the old kernel remain after the flashing process? The log says everything went fine.

---------- Post added at 04:42 PM ---------- Previous post was at 04:33 PM ----------

I tried it via EX Kernel Manager. It notified about an update and flashed it. After the reboot I'm stuck atthe device's splash screen.

EDIT: Oops, my bad. This isn't the kernel for AOSP based roms... Fortunately I've backed up my previous kernel.

So this kernel doesn't work with AOSP roms?
[Samsung Galaxy S9 & S9+ Cross Device Development] tzfrantic9090:
Does this kernel work with any rom or do you need to stick to samsung official one
[Samsung Galaxy S9 & S9+ Cross Device Development] Mcphee:
Hi there, please can anyone explain what would happen if I flash this kernel and what governor will be best. I'm on Official Evolution X, running magisk and everything else perfectly. Android 10 one UI 2.1.. will I loose everything I've had when this is flashed? Thanks
[Samsung Galaxy S9 & S9+ Cross Device Development] D_Vovan_238:
Hi ?

Can you add F2FS Support to your kernel please?
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Shouldn't be a huge difference, all of this needs much more testing.

According to the Anandtech review, the big power consumption happens at frequencies over 2310
[Samsung Galaxy S9 & S9+ Cross Device Development] abrahamjones:
https://www.dropbox.com/s/33ltdihkl9epuda/Screenshot_20180328-184349_EX Kernel Manager.jpg?dl=0

I tried with JPL speaker still the same. Every device is forgotten.

Now having difficulties on connecting too. There is definitely a problem with my bluetooth and I guess it is kernel related as it is the only non-factory default stuff (and root maybe).

---------- Post added at 05:38 PM ---------- Previous post was at 05:08 PM ----------

Flashed FlashKernel to try and bluetooth is back to normal. It is definitely kernel related.

---------- Post added at 05:39 PM ---------- Previous post was at 05:38 PM ----------

Flashed FlashKernel to try and bluetooth is back to normal. It is definitely kernel related.
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Now flash ElementalX and it should still work. It's actually not the kernel, the Flash kernel changes some system libraries.
[Samsung Galaxy S9 & S9+ Cross Device Development] abrahamjones:
Now I am stuck at boot logo (not animation) :(((
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
That's strange. Flash again, the whole boot.img is replaced so if it worked once, it will work again.

Looks like Samsung is the nightmare I thought it would be.
[Samsung Galaxy S9 & S9+ Cross Device Development] abrahamjones:
Can someone share stock kernel with me please?

---------- Post added at 21:21 ---------- Previous post was at 21:15 ----------

I tried to install SR5-SuperSU-v2.82-SYSTEMMODE.zip file, stuck at installing, I guess this is why things got messed.

---------- Post added at 21:33 ---------- Previous post was at 21:21 ----------

I probably broke some system files, downloading the rom via SamMobile so have to wait for 3 to 4 hours :(
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Don't use the system mode SuperSU, just the regular version. You have to be very careful and organized when flashing on Samsung devices, there is a lot of potential for things to go wrong. Make sure you do backups whenever you have a working setup.
[Samsung Galaxy S9 & S9+ Cross Device Development] t0m2k:
Use samfirm instead. Full speed for free :laugh:
[Samsung Galaxy S9 & S9+ Cross Device Development] abrahamjones:
Trying it brother, thanks.

Yeah you are right. I am gonna reflash system and will restore DATA in order to avoid all that setup process. Thanks for swift replies and help.
[Samsung Galaxy S9 & S9+ Cross Device Development] t0m2k:
Stuck at Samsung s9+ Logo. G965FD Duos
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
I don't think it works on the dual sim version
[Samsung Galaxy S9 & S9+ Cross Device Development] Gilg@mesh:
here in Sweden we do get the dual sim versions for the first time and previously the ROMs and I also think the kernels did work for single and dual sim version, anything that could be different this time? I will probably try it when I get my S9+ hopefully next week. thanks
[Samsung Galaxy S9 & S9+ Cross Device Development] Carach_CZ:
Hey [MENTION=4684315]flar2[/MENTION] , used your kernel back with Nexus 5x, im surprised to see you here. Happy, too, obviously. Anyway im rocking S9+ Duos. Do i understand it well that your kernel wont work because of that?
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
I really don't know if it will work with dual sim. All I know is several people have posted that it doesn't work, but no logs have been posted. It's hard to tell if it's actually not compatible, or there is some other problem. I don't have that model, so I can't check myself.
[Samsung Galaxy S9 & S9+ Cross Device Development] duchoapnpd:
Hello, G965N Exynos can flash it?
[Samsung Galaxy S9 & S9+ Cross Device Development] Carach_CZ:
Alright. Maybe ill be able to help you, if you tell me how to create / get some log files.
[Samsung Galaxy S9 & S9+ Cross Device Development] innit:
i've just installed it on G965F Duos and it's stuck on a boot logo. here is the installation log.
[Samsung Galaxy S9 & S9+ Cross Device Development] t0m2k:
Strange. In the past we did always get a S8 or a S8+. It's the first time this year we are getting a FD device in Germany.
[Samsung Galaxy S9 & S9+ Cross Device Development] abrahamjones:
https://xdaforums.com/showpost.php?p=75360965&postcount=22

I am stuck with this RMM state thing so I am unable to flash TWRP etc. Trying to find a solution (except for waiting 7 days).
[Samsung Galaxy S9 & S9+ Cross Device Development] jack allen:
Stuck on boot splash wont go past on latest 1.04
[Samsung Galaxy S9 & S9+ Cross Device Development] dtrail1:
I tried this kernel with Havoc OC (AOSP based) and when flashed via TWRP it doesn't even install the kernel! The previous one will remain installed. After that I tried to flash it via EX Kernel Manager app, which led to constant hang on the device's splash screen. I first thought that's because the kernel doesn't support AOSP based roms, and also some other users confirmed that. But then I just found your post saying "no matter what base". I wish I still had my serial uart to take a look at boot logs, but I don't have it anymore. For a kernel that is meant to work on any rom base, there are many users reporting bootloops and such. What roms does this kernel work with?
[Samsung Galaxy S9 & S9+ Cross Device Development] totofe69:
Hi.

I've requested about Havoc few days ago and the response was no. It works only on OneUI Rom based.
[Samsung Galaxy S9 & S9+ Cross Device Development] Orangelelo:
Use franko kernel manager.frequncy get stick.try
[Samsung Galaxy S9 & S9+ Cross Device Development] febriasava:
Do you have screnshot about phone?
[Samsung Galaxy S9 & S9+ Cross Device Development] BackToAndroid:
REMOVED.
[Samsung Galaxy S9 & S9+ Cross Device Development] BackToAndroid:
Will the newer versions be not uploaded on xda? Haven't tried the kernel yet but i downloaded from first post which is 3.00 and from February.

Where can i get the latest version?
[Samsung Galaxy S9 & S9+ Cross Device Development] freakerload:
Install the Kernel Manager to update.
[Samsung Galaxy S9 & S9+ Cross Device Development] vyrus027:
Hi guys! i really love this kernel but i have a problem. My S9 which is on alex dev base 7.3 does not go to deep sleep/doze. I've been using ElementalX since on 6p. I think the issue is the FB Messenger but i might be wrong. My screen off drain is >=2%/hr on airplane mode with wifi open. No location, no auto sync and even no bluetooth. I tried partnering it with Naptime but i would lose notifications on my messenger as it will force doze everything. =<1%/hr is good enough for me. I hope someone can help me. Thanks.
[Samsung Galaxy S9 & S9+ Cross Device Development] BackToAndroid:
My device is going in to boot loops when I flash this kernel i tried multiple times same issue. However when I flash other kernel it works fine.
[Samsung Galaxy S9 & S9+ Cross Device Development] Leon:
Then don't flash this kernel bro :D:D:D It's simple. I'm not using this kernel anymore also because either bootloop my device, either can't pass the lock screen. It's sad that the dev doesn't support it anymore. One of the reasons I'm staying with the stock kernel.
[Samsung Galaxy S9 & S9+ Cross Device Development] jesusito_fr:
Hi.

I'm on EX S9 3.04

Facing some issues.

1st. Some CPU cores are always at 100%

2nd. There are not any governor apart from schedutil. Why?

B/R

Enviado desde mi SM-G960F mediante Tapatalk
[Samsung Galaxy S9 & S9+ Cross Device Development] akashvshetty:
Will this kernal will get any further update? Flar sarr
[Samsung Galaxy S9 & S9+ Cross Device Development] jesusito_fr:
I updated it through the app

Enviado desde mi SM-G960F mediante Tapatalk
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Are you guys updating through the app? It should work on any ROM version
[Samsung Galaxy S9 & S9+ Cross Device Development] akashvshetty:
Yeah , I guess last update was on june
[Samsung Galaxy S9 & S9+ Cross Device Development] jesusito_fr:
Yes, I did.

However, as said above, I am facing a lot of battery drain. In addition, there's only one governor on the app.

Regards
[Samsung Galaxy S9 & S9+ Cross Device Development] akashvshetty:
Yeah ,same issue here
[Samsung Galaxy S9 & S9+ Cross Device Development] akashvshetty:
Sir you gonna maintain this kernal further?
[Samsung Galaxy S9 & S9+ Cross Device Development] kaku:
Hello all, In EX Kernel manager, I see multiple values for CPU temperature. Which is the correct one?
[Samsung Galaxy S9 & S9+ Cross Device Development] juda iskariotsky:
All of em, one for every core.
[Samsung Galaxy S9 & S9+ Cross Device Development] Leon:
Did anyone test this kernel with One UI 2.5? Is it working or cause some issues?
[Samsung Galaxy S9 & S9+ Cross Device Development] D_Vovan_238:
Hi 👋

Still working perfectly with latest FTJ2 update.

I'm using Alexis Rom 1.9.

Editon:

But you must download the kernel by app, only there is available version 3.04 which I use.
[Samsung Galaxy S9 & S9+ Cross Device Development] VoidedKN0X:
can it be used on aosp roms?
[Samsung Galaxy S9 & S9+ Cross Device Development] D_Vovan_238:
Hi ?

No, only with stock based rom's
[Samsung Galaxy S9 & S9+ Cross Device Development] phrosyn:
Are you saying there is a 3.04 version of this kernel? Where did you find that?

EDIT: Got it. There is a newer version of this kernel available for download via the EX Kernel Manager app available from the playstore

---------- Post added at 11:13 AM ---------- Previous post was at 10:40 AM ----------

I Installed for the first time today using the app and am finding that double tap to wake is not doing anything for me. The dashboard says that it's enabled. What could be going wrong?
[Samsung Galaxy S9 & S9+ Cross Device Development] MostaphaHida:
I wanna buy this kernel is it stable and worth? .. using s9+. Thanks in advance
[Samsung Galaxy S9 & S9+ Cross Device Development] akashvshetty:
Yeah,go for it .
[Samsung Galaxy S9 & S9+ Cross Device Development] MostaphaHida:
I tried version 3 DTAA but didnt boot does it support f2fs, i think this kernel doesnt worth the money also no updates anymore
[Samsung Galaxy S9 & S9+ Cross Device Development] crewpuk13th:
there are updates from the EX kernel manager apps, version 3.05. and yes you have to pay the apps for using the latest kernel because the latest version only available on the apps itself.

for the performance i think it's quite good. but so much battery draining even on underclocked one
[Samsung Galaxy S9 & S9+ Cross Device Development] MostaphaHida:
The idea is that older version didnt boot at all what about the latest one and does it support f2fs or no im using s9+
[Samsung Galaxy S9 & S9+ Cross Device Development] Daedalus1116:
Does this kernel implement the tweaks made by Andrei Frumusanu of Anandtech?

Improving The Exynos 9810 Galaxy S9: Part 2 - Catching Up With The Snapdragon

www.anandtech.com
[Samsung Galaxy S9 & S9+ Cross Device Development] junse.:
1
[Samsung Galaxy S9 & S9+ Cross Device Development] junse.:
Hello friend, DO i you need to delete the temperature control file? In addition, I am los17.1 9810. Is this kernel suitable for me?
[Samsung Galaxy S9 & S9+ Cross Device Development] Bixx93:
Can please you add F2FS support?
[Samsung Galaxy S9 & S9+ Cross Device Development] PcO7:
Is the latest version compatible with Alexis Rom 2.4 with february security patch?
[Samsung Galaxy S9 & S9+ Cross Device Development] D_Vovan_238:
3.05 yes, but you must download it with EX Kernel Manager App.
[Samsung Galaxy S9 & S9+ Cross Device Development] PcO7:
Can someone give me cpu frequencies and some other settings in version 3.05 to improve battery life?

I couldn't found any recommendations in this thread except post #426 but this looks a bit low in frequencies in my opinion?

Can i try all cpu frequencies or do i have to consider anything?

Thanks :)
[Samsung Galaxy S9 & S9+ Cross Device Development] jesusito_fr:
Can anyone confirm if 3.05 works with FTL version?

According to the app, it is for FTK1.

Moreover, how is battery drain?

I'm more than happy with stock kernel on ALEXNDR ROM.

B/R
[Samsung Galaxy S9 & S9+ Cross Device Development] zfk110:
Master,

Hi I got S9 Plus basically this is scv39 a Japanese model, S9+ and I was able to flash this TWRP twrp-3.5.0_9-0-star2qltechn.img.tar now I can boot into TWRP but I dont know which rom I can try on it? when I just try to flash Magisk it stuck in bootloop on stock firmware, I looked around and I didn't find any rom/support this model.

Am I missing something?
[Samsung Galaxy S9 & S9+ Cross Device Development] pnguinstress:
hello. I was using this kernel downloaded via play store (elemental x kernel manager). I want to use overclocked kernel. However, my screen is broke and i cant view screen when using recovery (aroma), but touchscreen is work. Can developer provide me kernel with overclock and maybe bypass cpu restriction (so i can use max cpu freq on big cluster on 4 cpu) without using aroma? it will very helpful and i will donate. I intended to use this device as PC dex mode. I use small fan and heatsink attached to device so phone temperature is managed. Thankyou and sorry for my bad english
[Samsung Galaxy S9 & S9+ Cross Device Development] ilucifer2:
I am unable to install ElementalX 3.00 kernel on my s9 G960F

It says installation complete through aroma installer but it does not show up on my phone after rebooting.

Please help me solve this.

Samsung Galaxy S9 G960F

ROM : Evolution X (Android 10)

current kernel: Whitewolf
[Samsung Galaxy S9 & S9+ Cross Device Development] alex s9+:
what to do if the elemental x website is not working. writes problems with the Internet although everything is fine with the Internet
[Samsung Galaxy S9 & S9+ Cross Device Development] batyliit:
slow download on ex manager? i have fast connection, is this normal?

EDIT: just read through some older replies, will i need to flash magisk through twrp? i have magisk: system-as-root

edit2: flashing the kernel with twrp did not unroot my device.

any suggestions on which wakelocks i should disable? e.g.: wlan_rx_wake, wlan_wake
[Samsung Galaxy S9 & S9+ Cross Device Development] zaranoa:
I lost ROOT with installing this kernel
[Samsung Galaxy S9 & S9+ Cross Device Development] saxena1:
Can i flash v1.04 new update G960FXXU1ARCC ?
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
You need to flash SuperSU after the kernel
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Probably
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Install is fine, the kernel logs are needed. After it doesn't boot, go back to recovery and attach /proc/last_kmsg
[Samsung Galaxy S9 & S9+ Cross Device Development] zaranoa:
I finale did IT.

I had the wrong super su

Thank You mate

:svetius:
[Samsung Galaxy S9 & S9+ Cross Device Development] flummi3000:
Can confirm it works in duos
[Samsung Galaxy S9 & S9+ Cross Device Development] t0m2k:
not for me, very strange
[Samsung Galaxy S9 & S9+ Cross Device Development] LiNe1771:
U sure u flashing 965f version? Installed twrp correctly? If u are bricking your device probably u don't know how to do stuff properly and better stick with stock rom and kernel..
[Samsung Galaxy S9 & S9+ Cross Device Development] t0m2k:
Lol. 965f is not a Duos device. Second I really now what I'm doing. I had to restore the full vendor image and then my phone booted again.
[Samsung Galaxy S9 & S9+ Cross Device Development] LiNe1771:
965f isn't a duos device? Well my 965f is duos :)

Nice that u made it.
[Samsung Galaxy S9 & S9+ Cross Device Development] Ashray_Vk:
965f here, as a duos device as well :)
[Samsung Galaxy S9 & S9+ Cross Device Development] IndDoc:
It is a duos device. You really don't know what you're doing. No wonder you bricked your device.
[Samsung Galaxy S9 & S9+ Cross Device Development] t0m2k:
And what does FD mean ? Why is there a F/FD Version ?
[Samsung Galaxy S9 & S9+ Cross Device Development] saxena1:
Your kernel v1 04 is working with perfectly update G960FXXU1ARCC:D
[Samsung Galaxy S9 & S9+ Cross Device Development] danoob19:
S9+ DUOS

1. rooted

2. flashed EX Kernel

3. flashed SuperSu again

4. I got "FRP LOCK" when I used Ex Kernel Manager.
[Samsung Galaxy S9 & S9+ Cross Device Development] Racer-1:
I got the same problem yesterday.

After setting everything up again it didn't happen again.
[Samsung Galaxy S9 & S9+ Cross Device Development] xFirefly93:
A solid proof that Samsung is in reality not friendly when it comes to the open source scene at all..
[Samsung Galaxy S9 & S9+ Cross Device Development] Carach_CZ:
I really want to use this kernel but my device is stuck on Samsung logo. G965F Duos.
[Samsung Galaxy S9 & S9+ Cross Device Development] garret1976:
Try to flash it again or go back to stock and repeat steps in first post
[Samsung Galaxy S9 & S9+ Cross Device Development] Paradoxxx:
Seems like not.

FYI, Every EU device is now Duos. F/FD is dual sim. They changed the naming convention, I spoke to a Samsung REP for confirmation, as I was surprised receiving a DUOS version when I ordered what I thought was a normal one.
[Samsung Galaxy S9 & S9+ Cross Device Development] Ashray_Vk:
I know i tried the right way to install the kernel, but it stuck at the Samsung protected by knox screen, and did not make it past that. I have a duos device as well.

Also, a thing to note here was that i was not able to reboot to recovery past this.

Post that, i had to reflash twrp using odin, and saved dmesg.log and recovery.log. Attaching them to see if this helps [MENTION=4684315]flar2[/MENTION]

Logs : https://drive.google.com/open?id=1QQ2qhq2U90KsFMMdsqcjWPOIANzzAbJs

Thanks!

Ash
[Samsung Galaxy S9 & S9+ Cross Device Development] Carach_CZ:
Works with [MENTION=4860093]SoLdieR9312[/MENTION] ROM 1.1 (Duos device)

EDIT: After rebooting i got FRP lock error. I hope this is bypassable by flashing original stock firmware from sammobile via ODIN.
[Samsung Galaxy S9 & S9+ Cross Device Development] SoLdieR9312:
It is, until we can mod kernel ramdisk like s8 and remove frp lock and vaultkeeper, you need to reflash stock and then custom kernel again.
[Samsung Galaxy S9 & S9+ Cross Device Development] Carach_CZ:
Thanks a lot for that, im downloading 4gigs big file from sammobile with 250kb/s speeds, so at least ill not be nervous for 4 hours if my phone will work again. :D

Good luck with your efforts on your ROM, and on FRP/Vaultkeeper (whatever it is) too.
[Samsung Galaxy S9 & S9+ Cross Device Development] danoob19:
[MENTION=4684315]flar2[/MENTION]

Can you fix the "FRP Lock" Problem ?
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
I don't know what that is
[Samsung Galaxy S9 & S9+ Cross Device Development] Duncan1982:
Frp is googles Factory Reset Protection (a little issue with the S9+) Soldier implemented a fix for this in his patched kernel but is in his rom & kernel is not stand alone :p
[Samsung Galaxy S9 & S9+ Cross Device Development] Carach_CZ:
Try to ask [MENTION=4860093]SoLdieR9312[/MENTION], he is working on FRP and VauktKeeper removal at this moment in his kernel. :)
[Samsung Galaxy S9 & S9+ Cross Device Development] skivnit:
Maybe you can look [MENTION=4167023]AndreiLux[/MENTION] github for performance patches and other details for your kernel when he posts new info

https://twitter.com/andreif7/status/980898988785364993?s=19
[Samsung Galaxy S9 & S9+ Cross Device Development] saxena1:
[MENTION=4684315]flar2[/MENTION] any news for update new kernel:D?
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
I've already provided performance and battery options based on his review. The next release of EX Kernel Manager will have full controls for the hotplug mechanism.
[Samsung Galaxy S9 & S9+ Cross Device Development] skivnit:
Great :) i Will root once available
[Samsung Galaxy S9 & S9+ Cross Device Development] danoob19:
I will not flash it before fixing FRP Lock.

it feels too dangerous for me.
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
Frp is a system thing. You won't have a problem just flashing the kernel. I've flashed the boot.img hundreds of times already. People with this problem are doing something else, like wiping data or switching accounts.

Nevertheless, I will remove anything from ramdisk that needs to be removed.
[Samsung Galaxy S9 & S9+ Cross Device Development] jack allen:
I cant get 1.04 to boot it just stays on boot splash screen
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
You're not giving me much to go on. I don't know which model you have, stock or custom ROM, logs, etc.
[Samsung Galaxy S9 & S9+ Cross Device Development] jack allen:
S9+, lightrom, i dont know how to get log and not much can do if it wont go past boorsplash screen
[Samsung Galaxy S9 & S9+ Cross Device Development] flar2:
If it doesn't boot, then logs might be available if you go immediately back to recovery and grab /proc/last_kmsg

Installer logs would also be helpful
[Samsung Galaxy S9 & S9+ Cross Device Development] jack allen:
I dont know how to do stuff like that