yashsingh1/xdaforums huggingface dataset:
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] car0801:
Hi, I tried to get L1 on netflix following the guide but although netflix is showing the model as Pixel 6 Pro I'm still on L3. Any ideas why this is happening will be appreciated. I´m still on 3.1 (I will flash the V4 in a couple of days) and I don't know if it makes any difference the magisk installed is Kitsune. Thanks!

View attachment 6109357View attachment 6109358
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] contrinsan:
Rooted but i tested with some tv apps that i have on my phone.

-GoPlay : doesn't play live stream tv on the phone but when i stream it to the tv or a google hub the app works fine

-NPOstart (Netherlands) : doesn't play live streams, also not when i send it to tv,..

-VTMgo : doesn't work when i play inside the app but works fine when i stream it to another device

-youtube or rumble livestreams no problem

edit : installed a couple more from playstore to test :

Yupptv works (bollywood tv), Teeveeing also works (many european channels, i just watched 10 minutes of bbc3)
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
Thanx dude!

On telegram other people are saying they can also not watch live TV.

For me this is a deal breaker, and I want to go back to the previous rom, can I just flash the previous one over this one?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] car0801:
Yes, on L3 it plays without any problems.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
Could be because of the broken L1, as after a few minute of playback of L1, it crashes, or could be that it detected L3 because of broken L1 which might made it unplayable
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
Can this be solved with an update you think?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] majster980:
hi, the rom is great but camera is really unstable. snapchat camera barely works, when i take a photo it freezes or takes some time to process the photo. the stock camera app also likes to crash sometimes. will there be a fix?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CarZx_:
did anyone else experience phone freezing? I literally have to hold volume down

+ power on to reboot it, it happens at least once a day...
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Snapchat issue is not my fault, they want to apply special camera filters because it detects S22 Ultra. When does Samsung Camera app crash?

What are you doing on the phone when it happens?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] pilsudski:
samsung camera crashes sometimes when i exit the snapchat, other than that it works fine. and is there a way to disable these camera filters on snap?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kami2506:
Clear view cover not working. Any sugestion?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] pilsudski:
okay the snapchat camera problem can be fixed, you need to edit in build.prop your model from S908B to G986B
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tomcar:
Working perfectly for me.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] TurricanM3:
My Cam also crashed a few times with standard settings. S20U here.

No snapchat just taking normal photos.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] playermanpluk:
Doesnt work for me as well. s20 5g. It was working fine on original samsung rom before installing extremerom. There is no option in settings about clear view cover. Any ideas??
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tomcar:
S20 too. Was asked directly asked to update the app after
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] gb2b:
come on telegram group, extremerom has shared a file to flash to fix 95% of the bug.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tomcar:
S20 too. Was asked directly asked to update the app after inserting the phone into the cover
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] playermanpluk:
This is for led cover not for Smart Clear View Cover. They are different products and are working in different ways :)
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tomcar:
Ah, ok, you´re right.(y)
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] playermanpluk:
I have checked telegram group but have found only questions from few people but no solution. If you can point it out for me i will appreciate it. Have spend the last hour to find it there :)
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] MohsinStar:
Firstly Thanks for the great work, really appreciate it.

I just did rom for the first time. Everything is working perfectly. However I cannot able to use this feature. Whenever I press and hold hope bar it says this: "Can't open circle to search. Try updating or reinstalling the google app"

How to fix this issue, I would really appreciate it, if any one discuss it.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kami2506:
+1
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
Update all the apps from Google play and aswell as all apps from Samsung store, doing this should fix it, if not then also try to update google play system from about phone section in settings ( click on it )
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] gb2b:
tag me in telegram, I will send it to you in mp

my alias is geraudBdB
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] MohsinStar:
Thanks, its work.

One more thing can you tell me how to change Model Number?

My Device Model Number is SM-S988B but it shows SM-S908b ?

Also the i am trying to root it by using ExtremeKernal V4.6. It's not getting installed in the mobile ( i mean there is not any app installed regarding root), even though in Recovery mode it successful..
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Which prop exactly? I might be able to spoof it just for that specific app. Changing a prop globally is not recommended.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Will be fixed in v4.5
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] pilsudski:
i changed the ro.product.system.model to G986B, in root/system/build.prop and everything seems to be working, no issues
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
Thanks to @ExtremeXT, v4 is awesome.

I don't know if anyone noticed, but fingerprint unlock is blazing fast now.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] playermanpluk:
https://easyupload.io/e3stmx .This is a TEST version from telegram group. It mostly works fine .Screen coming on when opened and off when closed. Answering calls is working as well. Flash it with TWRP ,clear dalvik/cache reboot. Thanks for that to the creator.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
v4.5 fixes: Gallery Object Cutter, AI Generative Wallpaper, LED cover, expert RAW, Snapchat camera, basically reworked the whole camera parameters as well, hopefully will be stabler now. S20+ portrait issue is still here though, unfortunate.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] MohsinStar:
Can i change the ro.product.system.model to G988B, in root/system/build.prop instead of G986B?

Since my device is G998B..
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Don't do that, it'll break other stuff. Best to wait for v4.5
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
@ExtremeXT no fix for not being able to stream live TV?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kami2506:
Its working. Great job. Thank you bro
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
No, it's not my fault. Happens on all Samsungs with unlocked BL. Nothing I can do about it.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
Worked on the previous rom.

If I do a clean wipe, I can install the previous rom?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Well then maybe your app doesn't use Widevine and just checks for root, in that case it's not a ROM issue but root detection
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
I'm not rooted.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Odd
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
Indeed, on telegram I have seen 2 other people who can confirm this problem.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] playermanpluk:
Always happy to help if i can. Enjoy
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ShendritGashi:
Hello, can you look at Wizz Air app, Im having trouble oppening, everything else works well without those u mentoined above.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ted5300:
For me works well:

View attachment 6110338
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] playermanpluk:
In general i would like to say thank you @ExtremeXT . V4 is working great on my s20 5g. There was one problem with clear view cover (not led cover) but that was fixed with the help of telegram group and your file.

Battery is better than my original samsung vanilla rom and everything is working great so far.

All the banking apps are working fine and i have 4 in total in 2 different countries. No problem there.

Fingerprint is much faster than before and that is great

Again i would like to thank you for awesome rom and anyone else that was involved in making/helping with this great rom.

I was considering to change to s22 but now i will leave it for some time.

Thanks again
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] playermanpluk:
I have checked wizzair app and ryanair app and both are working fine on my s20 5g. Dont know about s20+ or ultra
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ShendritGashi:
Fixed after I uninstaled once.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
My phone won't pass SafetyNet check and I can't add card to gpay.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Did you root?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
Yes, does it matter? :P
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Yeah, it's failing because it's detecting root. Use KSU for best results or no root at all.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
You mean KSU kernel? I have already flashed it.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Users with S20U camera issues, contact me on Telegram for tests.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
What modules do you have?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
In Magisk - Zygisk LSPosed, Systemless hosts

In LSPosed - KillAppNow, MessengerEx... oh and Firefds Kit.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Well one of them is triggering it, my guess is FireFDS or Hosts.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] osberget:
Works for me.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] SHOTOKANKATANA:
I also have trouble passing safety net. The strong integrity check fails for me. I'm on s20 ultra. Rom is working great for every other aspect. I just can't add payment methods to Google wallet, or Samsung checkout for instance. I have trouble with PayPal as a payment method also. I suppose it's due to root detection, since I am rooted. I did not install any other module besides zygisk next.

I'm new to this rom. Installed it last weekend after using beyond rom for like 3 years. I like this one much better, but getting this payment methods to work would be a welcome addition.

Any ideas, much appreciated. Thanks!
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
If I'm right, it's impossible to pass strong integrity with a unlocked BL, ( also don't try to lock it in this rom, it will straight up brick your device ), and all other sources saying they passed strong integrity were old, and that bug was instantly fixed by google,

My guess, it's not cause of strong integrity, rather because of not properly hidden root/kernelSU/Magisk or what you call simply root detection
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
My bad. I forgot to hide root from Google Play Services. :censored:
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] SHOTOKANKATANA:
It could be so, strong integrity always failing on a locked BL. Honestly I never tested it before. I never had a problem with Google / samsung pay on my previous roms. Though I was using magisk. I am not sure if hiding root works well on KernelSU. Never used it before.

Anyway I have been able to work around Google pay. I could add a credit card and PayPal to my account from a browser, which now work on mobile. I'm going to try to work around samsung pay in a similar manner, it's no disaster if it doesn't work.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Mik_je_ošklivý_Dikk:
How I check if I have root.

I just flash this - ExtremeROM_OneUI_6.1_S20_v4-001
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
If u flashed magisk or KSU, then you have root, else no

To check just use a root checker from Google play store
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Rommail Johal:
can somebody suggest an appropriate gcam for this phone with this ROM? all help is appreciated 🙏🙌
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Mattia990:
Hello!

I don't know if this question has already been asked but do you know if Samsung Dex is working in this ROM?

Has anyone tried it? If yes how is it?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] SHOTOKANKATANA:
In case anyone runs into the same issue as described

In case anyone runs into a similar issue, what worked for me is adding a credit card to Google and Samsung from a pc browser (I didn't want to own plastic debt so I use N26 digital credit card).

After doing so they can be found as payment methods on your phone. Google pay, and samsung pay now work for me with nfc payments.

The problem only seems to be adding a payment method from a rooted phone.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] osberget:
Did a quick test with HDMI and it works :)
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
Sound too? On v3.5 I didn't have any sound on DeX. V4 haven't checked yet.

@ExtremeXT today I have multiple "... not responding" errors from two app and also from System Interface. When I tap "wait" then all works fine but it's disturbing. View attachment 6110790
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Send /data/tombstones zipped (access with SuperUser perms)
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
Hey man, did you test live TV in an app like NBC for example?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
Done.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] termix__:
Hey,

First time trying installing a rom on my phone

I have encounter some problem that i have managed to fix ( seems like i cant read... )

But there is one that i dont how to deal with

i followed the video, but in the bootloader, when i sent the "ExtremeROM_G985F_March_BLCP_TWRP.tar" ( i have a s20+ 4g, for this part sure i read ) i got an error with binary, that one were at 20 and the other at 19

the thing is that, i was on march update but cause i couldnt unlock the bootloader ( i didnt hold volume up...) i updated my phone to the last version

Did samsung put another binary in their update ? :'), it was because of that that i took time to try to download the rom

Thanks !
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] osberget:
If you are on k binary then i think you have a to new bootloader. If thats the case then you need to wait for extreme to update the bootloader. @ExtremeXT can problably confirm or debunk that.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] SHOTOKANKATANA:
You can add it from your Google account on a pc. Then you can use Google Pay on your phone. I am rooted also, couldn't add a card in android. Same for samsung pay.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] gabriolinari:
hello,

Would it be possible to have these apps "ported" as individual APKs? I have an S8 on lineage, i would really like to switch to Samsung ones for these few ones:

- dialer

- messages

- contacts

- Samsung Email (for the life of me cannot install this one)

thank you 🙏
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Uhh, how is my ROM related to S8 on LineageOS?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] gabriolinari:
Well, it isn't. 🙄

I was looking for amazing DEVs that did "PORT" samsung apps, and i thought there are some apks floating around that one can just install, etc.

Sorry if this wasn't related to your work - just trying to find a way. Never thought it was so clunky, and now i miss those "stock" apps. Just those few.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Well use OneUI if you want Samsung apps lol
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] gabriolinari:
Well ,I've installed that one, it works. But each of those "stock" apks immediately crash when you open them. Dialer, contacts, messages, etc. and Email won't install at all.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Wengxams:
Can anyone help me with the best GCam for this ROM. Thanks

Sent from SM-S908B using ReLabs
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
You know what is a better way

Install stock rom or

Learn how to port rom from people like botchedRPR who ports oneui roms to older device, this is a better way to get samsung features on newer rom,
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] .RadziU.:
I have issue, when I make a screenshot and tap scrolling option then options bar disappears instead of keep scrolling. As a result I have a normal screenshot.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] TurricanM3:
Sharing media is quite laggy sometimes. For example if i want to share a photo on whatsapp the photo loads and loads sometimes. That is new for me. Was faster in 3.1.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] hoffen3di:
Hello

I have encountered an issue while flashing the TWRP on my SM-G985F. Odin simply wont flash it...

I have tried multiple solutions which turned out to be useless, so I tried installing the regular TWRP which did work, formated the data and then tried to flash the extremerom...

... Which turned out to be a huge mistake :O...

This is my main phone and while I have backed up the data I cannot access it...

What should I do now???

Btw. The error was something like: ''Binary error 20 and the other one 19

@ExtremeXT is there a patch coming soon??
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] osberget:
I guess you are on the k binary, you need to wait for a updated bootloader from extreme.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] hoffen3di:
Ah okay thx for the answer :)

Do u happen to know Approximately when the Update will come??

@ExtremeXT can u confirm or deny anything??
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
Ask Samsung when June update for S22U

No point in making a new release just for BL
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] CoopZor:
Not just BL, also liboemcrypto disabler ☺️😉
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Mik_je_ošklivý_Dikk:
@ExtremeXT - Thank you very much for the great work and for others it's still a “custom rom“ so you have to take it that way.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
Good morning,

when I install, every time I get an installation error.

with other roms it works well.

I don't understand . what did I do? (samsung ultra 20 G988B)

I downloaded 5 times and installed several times. but without result

I'm asking you for help.

thanks in advance
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
Did you install the BL in odin and also are you doing a clean flash with factory reset+ format data and reboot
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
thank you, your response

I installed (twrp-z3s-3.6.0_11-r1-A12_VBMETA_ZUKA_patched)

in odin.

In twrp I did factory reset + format data and reboot before installing rom
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
If I'm right, that is not the BL+Twrp you had to flash in odin for this specific rom, you could read the instruction and find out that, you can't flash the rom on stock twrp you need his modified twrp in the gofile link
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
thank you for your response

I tried several times to install twrp (ExtremeROM_G988B_March_BLCP_TWRP.)

but there is an error. that's why I keep the old one.

I will watch again
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
where is the gofile link ?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
Hello again,

with the gofile link

when i install twrp i get an error
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] ExtremeXT:
That's not the ROM, it has a -001 at the end.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] NogEgg:
I have a problem when I'm flashing the bootloader with Odin. I already flagged the option for unlocking the BL in Developer Options, then unlocked it in recovery mode, rebooted the phone in download mode, loaded the correct file in Odin but then the process failed. (I'm very sure that I unlocked the BL because everything tells me that)

Already tried different version of Odin with the same result.

After giving FAIL on Odin more text appear on samsung's screen: "Kernel rev check fail binary 20 device 19 (dtbo)", tried to reinstall the latest samsung firmware but nothing changes (either using sammobile and frija).

Is it possible that something in your BL is seen by my S20+ as a downgrade from its current version? That could explain the error it's giving me but I'm no expert so any help would be appreciated.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
thank you for your response

but I can't find -001 at the end.

in Gofile link.

see in photoView attachment 6112549
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
can you give us the links?

THANKS
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
Looking at the error, you might have the newest binary, 20 , while the BL is for binary 19 ( which was for feb and march security update) and you seem to have the 20 binary in the later update

You could confirm if you see a error saying binary 19 and binary 20 on the device after the fail on odin
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
You have the newest binary, the BL is made for older binary ( 19 ) which was the binary in feb and march security update, you now can only wait for the June update for extremerom v4.5 which will be a bit after the June update for S22U ( official ) as the rom is based on that
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
He was asking why was the rom having -001 at the end in the twrp log sc you showed as the rom file does not have -001 at the end ( though this prob has nothing to do with your error and possibly it's due to binary )
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tobim6:
The filename HAS everything to do with the error and it has NOTHING

to do with the binary.
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] NogEgg:
Maybe it's worth writing it on the first post so that no one will try the procedure if they have the latest update
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
But isn't the error in odin same as what we got before march update was released when we flashed january update on Feb sec patch?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
Thank you again for your answer.

It's safe, I installed the February and March security updates.

However, I didn't see error 19 or 20.

I ask you. if I flash old Samsung ROM before February. can I install it?
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tobim6:
He doesn't have an error in odin
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tobim6:
He has an error in TWRP
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] Tobim6:
He can just bypass the bootloader check and flash if he already flashed twrp
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] kartik_09:
He had an error with the BLCP file, which stopped after keystorage.bin which was if I'm right exactly the same as the error I got in feb update with january BLCP, and so he decided to install the rom straight in stock TWRP which probably resulted to the error in twrp log sc he showed

Though still unsure why was there -001 in the end of the rom
[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nath69:
if I flash old Samsung ROM before February. can I install it?