yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] manzsaad:
touch button problem

SP tool flash method worked.

But my touch buttons are not working.

I've tried to remap in factory settings, but its not allowing.

System info screen show MCU 3.1 (X2) and Canbus 3.1 (X2). Previously on a working api 23 firmware, it showed MCU 3.1 (8227L).

Any idea how to fix these buttons.

When I try to load/upgrade the mcu.bin file from my previous working rom thru the usb flash drive method, the mcu upgrade button in system info is greyed out.

Thanks
[Android Head-Units] dickinson:
It´s normal when you flash a new firmware and very easy to solve . You need recalibrate touch. In factory setting / touch settings: press start, next home and press your home point. Same with the rest touch buttons....and finally close.

In this video https://www.youtube.com/watch?v=f9mjHGWymdc&t=131s ( spanish but you can undertand) this guy at 14:30 do it ;)
[Android Head-Units] manzsaad:
Worked perfectly.. thank alot.. :)
[Android Head-Units] compyy:
did you test gongban_YT9216BJ_ui1-hw-ota-v6.5.zip ? it just got released today, is there any way to optimize these images ? i see google map is very slow. and i can't run Android Auto on these units.
[Android Head-Units] ekremyildirim20:
Bende 8227l demo sürüm android 10 araç radyom. Arızalandı.

Cihaz USB deki yazımı görmüyor. Açılırken Android resmi görüyor USB görmüyor yeniden başlıyor. Bu şekilde dönüyor.

Cihazımı nasıl olabilirim. Türkiye'de teknik servisi var mı?

Yardımcı olursanız sevinirim.

Ekremyildirim20@gmail.com

ekremyildirim@yandex.com.tr
[Android Head-Units] Mohie.soheim:
how did you updated through spflash i'm trying to do that but the laptop didn't recognize the radio
[Android Head-Units] Jozef80:
8227L clima apk ?

peugeot 407

Help
[Android Head-Units] Sandesh Bhovi:
View attachment 5219933

Can someone explain me the difference between different versions under YT9216! What does YT9216B, YT9216BF, YT9216BJ, YT9216BFJ, YT9216C, etc mean? What are the differences?
[Android Head-Units] Sandesh Bhovi:
Did you try to install YT9260 Build?
[Android Head-Units] FETHIMAROK:
good evening I have an android alps 8227L_demo car radio and as on can not activate the aftermarket reversing camera I wanted to change the MCU firmware and your video I like well can you help me please
[Android Head-Units] grogcw:
Unfortunately, I didn't found it there http://file.xygala.com/ (user : xyauto // pw : 123456), maybe you can try it yourself ?

On a personal sidenote, I'm having troubles flashing my YT9216BJ (based on a YT9260-Ver 1.2 board, the same as manzsaad here) :

I tried to unplug everything and plug the board with USB (port 1 or 2), board's led isn't turning on, nothing's detected.

I then tried to power up the board with an external PSU and plug USB (port 1 or 2), board led is flashing, but nothing's detected.

I attached the screen with the same setup, and I'm caught in a short delay bootloop, nothing's detected.

I then soldered 3 test point giving me Vol+ and Vol- buttons (the two big ones and the smaller right next to them).

The fact is that when I power the device (with screen attached) while pressing Vol+ and no USB plugged in, the unit displays a boot menu with :

Recovery Mode
Fastboot Mode
Normal Mode

...to be selected with Vol-.

Familiar with fastboot, I tried this boot mode, but no USB is detected either on port 1 or 2.

Recovery gives me a "typical" android recovery menu. I could use it but I'm missing the "Power Key" to make selection.

Does anyone knows how I can either Flash, or get the power key ?

It's not mapped with the other 2 test points, or the resistor nearby...
[Android Head-Units] ExtremeMOD:
Check out this guide for all that you need to make your YT9216BJ pretty awesome. Custom firmware, root, advance sound options, super cool UI and more.
[Android Head-Units] mzainish:
Sebuah my android is yt9226bj after using the spf tool the process is complete until it turns green. but why doesn't my unit even turn on at all. please help me
[Android Head-Units] shahasif:
i want to download firmware of 9216 and 8227ldemo
[Android Head-Units] dodo6:
Hello. Please help. I have a drive AC8227L 1/16 GB alps 8227L_demo YT9218 DH / DSP. Api23 Android6. Advise where to get android 8 or better? I have 9218DH. I have a DSP. I have an external radio chip. Will ROM work with an external FM chip? Well thank you
[Android Head-Units] android10caruser:
do you have the link to this firmware you used
[Android Head-Units] android10caruser:
Its on the XY auto site http://file.xygala.com/?dir=uploads/XY公版
[Android Head-Units] Dbillo:
Alguém pode me ajudar por favor?

comprei uma multimídia android chinesa de 9 polegadas com 2 Gb RAM e 32 Gb ROM. Diz ser android 10, mais no aplicativo aida64 mostra ser android 6.0

YT9218 versão 8227L.

mais na placa está escrito YT9260LP.

Mais tem um adesivo colado nas conexões da placa que dis ser yt9216b

preciso de um software de atualização para ela. Alguém tem link para download? Vou colocar fotos para que vocês possam confirmar os dados da multimídia. E ver qual realmente é esse modelo. Yt9260LP ou yt9218 ou yt9216B. Qual é o modelo real dela??? Desde já ajuda.
[Android Head-Units] jabermustafa:
thank you
[Android Head-Units] Jack Sparoh:
Assalamualaikum, You welcome.
[Android Head-Units] Mario12061996:
Hello, I don't know if this topic corresponds here, if not, I'm sorry.

My question would be is there a way to root the screen of a 10 inch tesla type opel astra j. If someone has succeeded, I would appreciate if you could tell me how you did it.

Thank you
[Android Head-Units] marchnz:
Not Android Auto...
[Samsung Galaxy Watch 3] LeifAlbor:
Nice! I'm in the process of following this guide at the moment. Tizen Studio's package installers are so slow!
[Samsung Galaxy Watch 3] galaxys:
Nice to have well documented details! kudos
[Samsung Galaxy Watch 3] S-C:
Step 6. I don't have a Samsung logo. When I click the + in certificate manager it just asks me for a certificate profile name
[Samsung Galaxy Watch 3] Lazyboy8134:
Is there a risk of voiding the warranty or bricking the watch doing this?
[Samsung Galaxy Watch 3] DR1VRx:
Is there an IPA file for this that can be sideloaded onto an iphone? I'm no expert at this stuff and have only followed the great instructions here before so not sure. Or is there any way to connect my GW3 to my Samsu g Tab S6 on Verizon that shares my iPhone number? I'd like to get the Health Monitor app features as I really don't want to go back to an apple watch.
[Samsung Galaxy Watch 3] etheon84:
Supposedly on tizen 5 there is no bp.tpk - ecg and bp are now both in ecg.tpk. installing old ecg.tpk may be main reason for bp not to work. Did anyone try to follow the tutorial but use new ecg.tpk? Does ecg.tpk need to be specialy prepared to by signed with certificate or can we do it with new ecg.tpk that has been posted by caravana?
[Samsung Galaxy Watch 3] KatanAlive:
Can there be a mess if in the future I change my phone and take a samsung?

Does the smartwatch remain unaffected? Will I always have to update it manually?
[Samsung Galaxy Watch 3] supercobaltss:
Works great!
[Samsung Galaxy Watch 3] g33gz:
Anyone else having issues w the carvana health monitor app? I keep getting an error saying it cant be run on a rooted phone...
[Samsung Galaxy Watch 3] rohit83:
hide it in magisk hide section of Magisk manager app.

Also, make sure you're passing safetynet on magisk manager & from manager's settings, enable magisk hide, also hide magisk manager & give it another name.
[Samsung Galaxy Watch 3] g33gz:
I can confirm I pass safetynet, I have all samsung related items enabled in the hide section and I've renamed the magisk manager app and renamed it. Still nothing :(
[Samsung Galaxy Watch 3] rohit83:
strange, it worked for me though after hiding it in magisk.
[Samsung Galaxy Watch 3] g33gz:
Maybe its because I'm on LineageOS? I have an S9
[Samsung Galaxy Watch 3] rohit83:
Not sure man, I'm on Oxygen OS Open beta, rooted on my Oneplus 7t.
[Samsung Galaxy Watch 3] plouprou:
Thank you very much!! [MENTION=11140143]xxstd[/MENTION]

I had some problems running "sign.bat" due to relative path command routes, but after "customizing" the script changing to absolute path, all went ok.

I've signed BP.tpk and ECG.tpk and both are running OK in my GW3. I live in Spain, and here in Europe neither ECG nor BP are approved, so it is not the reason your BP tpk is not working IMHO.
[Samsung Galaxy Watch 3] supercobaltss:
I tried installing bp and it failed to install. But ecg worked.
[Samsung Galaxy Watch 3] xxstd:
Can you confirm the Tizen version from your watch? I know if you are runing Tizen 4.0.0.8 you could get BP works as well. Only ECG for Tizen 5. :(
[Samsung Galaxy Watch 3] xxstd:
Hmm, are you using the latest version Tizen SDK? Mine is Tizen Studio 3.7, they might change the UI a little bit for different versions.
[Samsung Galaxy Watch 3] xxstd:
Well, as the debugging mode has been enabled, if you tell Samsung they will possibly decline the warranty since they don't know what you have done to the watch...... But you can always turn it off, and reset the watch anytime you want.
[Touch Diamond, MDA Compact IV General] evilskanker:
Hi there,

I am creating some folders in my Programs. However, they all have the generic folder icon, and I was wondering how I can change them to something different? I've searched both on the phone and in these forums for answers but can't find anything. Sorry if I missed something.

Thanks.
[Touch Diamond, MDA Compact IV General] max621:
try " Shortcut Manager " from S-K-Tools company.....
[ASUS ROG Phone II Questions & Answers] Mr.Ala_Otua:
Hello guys,

My phone suddenly reboots itself while browsing on FB.

After it reboots it freezes on the RoG phone 2 Logo.

I tried to force reboot it by pressing Volume up + Power buttons. I tried all the options but it still go backs to the Black screen.

I tried reflashing it to the default A9 firmware. Still the problem persist. :crying:

Anyone have the same problem or how to fix this issue? :confused:

Thanks in advance :D
[ASUS ROG Phone II Questions & Answers] Nightmare_Foxy1123:
A factory reset would do, maybe you configured some of the settings wrongly.
[ASUS ROG Phone II Questions & Answers] shahram Ali:
First of all the phone was rooted and bootloader is unlocked this is the information you guys should mention in posts while need help if you were rooted i would highly recommend factory rest and reflashing rom but keeping the bootloader unlocked in case something went wrong the unlocked bootloader would be helpful.
[Xperia Z3 Q&A, Help & Troubleshooting] xmontix:
What happens with my device?

Help me, change battery for new battery [emoji22]https://youtu.be/UgBylyGi6OE
[Google Pixel 3a Questions & Answers] Snellslaw:
Hello,

I was wondering if it is possible to go back to Android 10 after upgrading to Android 11.

I tried flashing a Factory Image from google (I can't post links)

10.0.0 (QQ3A.200605.002, Jun 2020)

10.0.0 (QQ3A.200805.001, Aug 2020)

but after I run "flash-all" it completes, and just gets stuck at the google loading page upon startup. Is it because I don't wipe my data? I remove the "-w" in the bat file. Or is it just not possible to go back to Android 10?

Thank you!
[Google Pixel 3a Questions & Answers] Snellslaw:
EDIT: Can confirm that wiping it lets me downgrade, if you're thinking of doing this don't forget to backup to google drive! =)
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
Reserved

Screenshots

View attachment 5105319

View attachment 5105321

View attachment 5105323

View attachment 5105325
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
Reserved

For better support contact me on Discord or Telegram

Discord: GeorgeV22#3200

Telegram: [MENTION=9790211]GeorgeV22[/MENTION]
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] safaet_Pranto:
Which file i should download? There are 3 file in download section.:confused:
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Mellelmejor:
Is this compatible with the J400M?

Is this compatible with the J400M?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
Hey, check the dates. Download only the latest with .zip extension
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
This ROM is only for J415XX (j4primelte)
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] jayem tech:
:Dcongrats bro
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] tuxtech1:
is this arm64
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] jayem tech:
no... just arm
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] safaet_Pranto:
Tell me about battery backup? Is it Good?I want to flash it on my phone..so please answer:)
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Vishnukaiveli:
I have u6 bootloader version can i instal my j415f device
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
For me without some modifications (ambient display etc) the battery life is good (1 day with simple usage instagram youtube)

Yes you can. If you get any problems send a logcat on my telegram [MENTION=9790211]GeorgeV22[/MENTION]
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Vishnukaiveli:
How to select correct gapps for this rom
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] safaet_Pranto:
Screen recorder isn't working.. please fix it sir:)
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
use opengapps pico arm Q or bitgapps arm

Provide logs and etc.. also if you mean the screen recorder from the QS panel.. this is arm64 application and won't work on arm. Use a screenrecorder from playstore
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] bojsa_boy:
Hi, I flashed this ROM via orange fox recovery and then after reboot there was a message "kernel is not seandroid enforcing" at the top left corner. After that was bootloop with RR logo. My phone is j415fn and bootloader version is u6. Any suggestion to how to flash properly? Thanks.
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] isomik:
perfecto but all sound low . cant fix rr setting.
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] YossieVnzla:
Question

Hello Friend. Its Work On Galaxy J4+ J415g?? What Recovery You recommend me?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] iam2weak:
is there a fix for the FM Radio?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
You are using the latest build ? i have the same phone and rom is working just fine

Open AudioFX app and disable the option

Use OrangeFox by SebaUbuntu

FM Radio is working for me. Please provide logs
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Emrehan67:
can i run this on j415f

can i run this on j415f ? And Which recovery should I use?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
Use OrangeFox
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Andriprawiro:
Can i flash rom using twrp?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Tab_Triggerhappy:
I have same red message at start up, J415FN, bootloader U6, flashed with TWRP, but no bootloop. Phone starts for me and no big problems found yet. Strange...

One possible solution I found online is to do swipe data/factory reset, but for me it didn't remove the red error message and since my phone starts I haven't tried anything else.
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] percharnel:
Random Shutdown.

I flash the rom (bootup successfully) and randomly it shutdown automatically and reboot into in the recovery, also I install Medusa Kernel and Phizero kernel and still the problem persist is there a fix for that and also The offline charging is not working it just rebooted in the recovery.

Edit: I fix it thru removing my sim because my phone has region locked im unable to unlock because to expensive that why it cause automatic shutdown also the offline charging work-ish doesn't show how many percentage.
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] percharnel:
FM Radio BUG

Here a Logcat of the FM Radio Bug. Hopefully it will be fixed soon.

Link: "https://drive.google.com/file/d/1TDIcODZMMssXoVpty9MW5S0OoRXLDNwq/view?usp=sharing"
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
Hey, is not an error is just a "warning" cause the kernel is not selinux enforcing..
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
Hey, i see some other errors.. i will check it. thank you very much.
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] percharnel:
Also I've forget to mention that im using Custom kernel specifically Medusa Kernel the latest version on github the arm version..
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Tab_Triggerhappy:
:good: Thanks, that's good to know.

I thought it was more serious :)
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] GeorgeV22:
ok good to know
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] giew13:
Nice work, but there is major bugs i found that i can't save picture or video from camera to external sdcard
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Emrehan67:
AOD

how can ı open ambient display (AOD) ?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Zebastian Vallecer:
My problem

so i dont know why but its been pass like 15 minutes and its still booting with Ressurection Remix Logo still it said it could take up to 10 minutes but not for me.

Edit: it has been passed 30 minutes and still nothing just keep on boot looping
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] VivereLaVita:
Can't greenifying system apps

is there any fix for this, or it's just not supported?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] xFufik:
What about NFC and LTE? Does it work?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] isomik:
trebuchet has stoped after upgrade to 8.6.5 ,clean installation no problem.
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] SkyflakesX:
Hello TS I'm looking OEM Unlocking but I can't find even searching

I want to back in stock firmware and also Google apps any suggest how to go back in stock rom

thank for appreciation
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] YUNUS KARTAL:
invalid zip format error while flashing
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] lamawkalabaw:
is there any custom rom that is compatible for u6 bootloader?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Slowly110:
Works on J415F, binary U6?
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Qiikzx:
Resurrection Remix 8.6.5 everything is perfect but the sounds are low, audio fx disabled still no good tried enable and increase the settings still no good its just very low like my fan is louder than the phone
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] Abdollag:
Does this rom work for sm-j415f
[Samsung Galaxy J4+ ROMs, Kernels, Recoveries, & Ot] aadhithyaa:
I installed the RROS custom rom :

But the audio output is very low compared to One UI

I also installed magisk but idk what to do , is there a way to fix it ? Help me .
[Tilt, TyTN II, MDA Vario III Themes and Apps] nikagl:
Found a new version on Modaco...don't know whether anyone noticed:

http://www.modaco.com/index.php?automodule=downloads&showfile=2400
[Tilt, TyTN II, MDA Vario III Themes and Apps] khaytsus:
I've had it forever, and I'm using 2.02.

I was hoping this was a new version, KN doesn't work 100% with WM 6.1.
[Tilt, TyTN II, MDA Vario III Themes and Apps] nikagl:
Hmmm... I couldn't find it on the forum and therefore posted it (knowing it was dated march 2008). I've used the 1.0 version up to now, did you try it with that version because I have no issues with it on any ROM I tried (and I try them all, almost ROM update weekly).

Regards,

Nika.
[Tilt, TyTN II, MDA Vario III Themes and Apps] Mikulec:
This version is there from 3.5.2008. I am still waiting that he will resolve some issues about the led flashing.
[Tilt, TyTN II, MDA Vario III Themes and Apps] khaytsus:
No, I'll try to find the older version. This one basically works, but I think I *only* get one LED notification after that.. It's very odd.. if I have SMS set to Blue and Email set to Green, and I get an email first, I'll get a green blink. After that I'll only get a green blink. After a soft reset, if I get an SMS first, I'll get blue blinks after..

Never any left blinks, such as missed call etc..

But at least it doesn't blink forever like nueLED did, and it'll uninstall without leaving junk all over. Also it doesn't blink incessantly and still works with TomTom, so I continue to use it... but I'll try v1.0 :)
[Tilt, TyTN II, MDA Vario III Themes and Apps] Aandi87:
@ Mikulec

Which blinking issue do you mean exactly?

When your Leds wont stop blinking after receiving a new SMS/MMS just try these.

Go into your registry:

HKEY_CURRENT_USER/System/State/Messages

There are Folders named SMS and MMS, in these Folder is another Folder called unread.

There is a key called Count, set it to zero in both folders and the leds will stop endless blinking.

Cheers
[Tilt, TyTN II, MDA Vario III Themes and Apps] deuzeff:
Damn,

I read your post 2 or 3 days ago, thought I'll give a try cause I was searching for such an app (switching off sounds for specific time periods, i.e. in the morning to use SpoonAlarm, which uses a "notification" before activating, sort of iritating when still sleepy :p).

Then I forgot and needed 30 minutes of intensive forum search to put my hands on it :D. I try it now, thanks for the tip.

EDIT: damn the led system isn't handling amber at all, not even when the phone is charging, that's lame :-/. And you can't do w/o it seems. I wanted this "scheduled switch off notification" :(.
[Tilt, TyTN II, MDA Vario III Themes and Apps] jahrami:
i will keep my post short

"KaiserNotifications is must to have in Kaiser"
[Tilt, TyTN II, MDA Vario III Themes and Apps] DanQ:
I have a Tilt and I don't know if my phone is the problem or what? but I cannot select "blue" for Bluetooth or "red" for unread SMS. I know there's an issue with the amber light, but my phone is only blinking green and nothing else, no matter what changes do I make. Is this software 100% compatible with the AT&T Tilt?
[Tilt, TyTN II, MDA Vario III Themes and Apps] loveheels:
Thank you, brother. it is useful
[Tilt, TyTN II, MDA Vario III Themes and Apps] ExiMoR:
TU...

But after 1 month using I instal nueLED and for me it's the best software..
[Tilt, TyTN II, MDA Vario III Themes and Apps] cobrarar:
i can't see amber color any more

I Installed KaiserNotification v2.02 but i can't see the amber color any more, i can see it only when it charges and before entering windows.

Is there any solution in registry?

Thx in advanded
[Tilt, TyTN II, MDA Vario III Themes and Apps] sdlopez83:
nice prog nikagl! Great Work!
[Tilt, TyTN II, MDA Vario III Themes and Apps] nikagl:
It's not mine, it's created by a Modaco user:

http://www.modaco.com/user/262569/phil-uk/

Regards,

Nika.
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] Sn0wHookr:
I have a Canadian S20+ (G986W) purchased directly from Samsung. I initially used it with Rogers (RWC). I recently switched to Freedom Mobile (GWL).

When I put the new SIM in the phone, VoLTE and WiFi calling didn't work as the CSC didn't update (even after a factory reset)

I manually switched the CSC by dialling *#243203855# which enabled those features.

I noticed in the "Service provider SW ver." in the settings, it lists 4 CSC values.

GWL/GWL/XAC/RWC

From my understanding the 1st one listed is the Active CSC. The Second is the SIM CSC and the third is the device CSC.

Does anyone know what the 4th CSC listed is and why it is stuck on my old carrier?
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] 0kti:
Last CSC is original purchased CSC code with the phone and cannot be changed.

Wysłane z mojego SM-G986B przy użyciu Tapatalka
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] elliwigy:
typically one is sales code, one is network code and last one is carrierid which will stay based on where u purchased the device