yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S21 Ultra] Wad12355:
Thank you! I've sideloaded the previous version of SH, works well... panic is over.
[Samsung Galaxy S21 Ultra] babyboy3265:
Guys I'm trying to install Viper on R10 but i get this error in Magisk. Any idea why?
[Samsung Galaxy S21 Ultra] Alexio34:
Hi, it is me again, I requested the apk “premium tools” but I haven’t got anything at least for now, is there something wrong? I don’t know how to fix this.
[Samsung Galaxy S21 Ultra] shaharofir:
Viper is already installed
[Samsung Galaxy S21 Ultra] dr.ketan:
Read your inbox msg
[Samsung Galaxy S21 Ultra] babyboy3265:
What do you mean, how so?

What should I do next?
[Samsung Galaxy S21 Ultra] shaharofir:
Check for Viper app, it should be there
[Samsung Galaxy S21 Ultra] babyboy3265:
Nah brother, it has not installed and cannot find the Viper4a app anywhere.
[Samsung Galaxy S21 Ultra] dr.ketan:
Read inbox.
[Samsung Galaxy S21 Ultra] korom42:
I am still unrooted with locked bootloader. Banking apps and crypto exchanges are important for me.. Will they work after unlocking and flashing this ROM ?
[Samsung Galaxy S21 Ultra] shaharofir:
Most of them, using lsposed and xprivacy. Saftyney passes.
[Samsung Galaxy S21 Ultra] Srbija2012:
Im with HSBC, who have crazy security checks, and it still works...
[Samsung Galaxy S21 Ultra] SOGKush420:
Viper4android is working just fine on A12🙂
[Samsung Galaxy S21 Ultra] sezbad:
Please share steps and files used to get it to work.

I've given up after lot of trying.
[Samsung Galaxy S21 Ultra] SOGKush420:
Post-fs-data is probably missing in your module

Just install like the normal instructions

Thrn audio modification libary

Reboot

And paste post-fs-data in /data/adb/modules/viper4android/

Then reboot and re-enable legacy mode on v4a

Should work🙂🙂

Had this problem myself so this should fix your problem
[Samsung Galaxy S21 Ultra] sezbad:
How did you install the Viper to start with?

and where are the presets? Do you have a collection of presets for A12?

I get this error..

Thx
[Samsung Galaxy S21 Ultra] SOGKush420:
You can downoad v4a apk via google at this point... it just cant reach the apk URL so just manually install the one found on google🙂
[Samsung Galaxy S21 Ultra] sezbad:
Let me try that.

where are the presets? Do you have a collection of presets for A12?

Thx
[Samsung Galaxy S21 Ultra] SOGKush420:
No sorry, i dont use presets i figure it out myself and just my own presets, i just need it to increase the bass of my subwoofer in my car so🙂
[Samsung Galaxy S21 Ultra] SOGKush420:
@dr.ketan quick question, i resetted all my apps permissions to default

in settings ----> apps ---> 3dots in right corner

but now anytime i try to run samsung health i got kernel panic

i gave health all the permissions but still have a kernel panic when running it...

i think its because health ask help from another system app but since that ap doesnt have any permission anymore it just instantly panics the device and does a reboot...

but i just cant figure out wich one

ps sorry for bad english :)

i'm on SB2 (android 12 beta 1 btw)

greets

UPDATE: i fixed the problem.. it was the new update from health that caused it.. jjust downgraded it by 1 version its fine now
[Samsung Galaxy S21 Ultra] Srbija2012:
This process works for other phone models too, so thanks again for sharing...

Not sure why the install process doesnt copy this fs-data to the root directory, but anyways....
[Samsung Galaxy S21 Ultra] SOGKush420:
Yeah workd for other models too☺

Happy to help☺
[Samsung Galaxy S21 Ultra] Srbija2012:
A bit over a week on this rom now, and absolutely no problems what so ever... Its been very smooth, and its noticeably quicker.....

Being able to dirty flash from A11 to A12 was an added bonus!!!
[Samsung Galaxy S21 Ultra] Wad12355:
Samsung Health update from 5th October 6.19.0.043 (Samsung Store) still no luck...
[Samsung Galaxy S21 Ultra] dr.ketan:
Get older version from apk mirror
[Samsung Galaxy S21 Ultra] vlubosh:
Hello Dr. Ketan, how hard is rebuild your ROM for G991B devices? Will you in future give this amazing rom also for all S21 Exynos versions? Or without the device you cant build ROM? Thanks
[Samsung Galaxy S21 Ultra] dr.ketan:
There is nothing hard, nor issue building ROM with at least having similar device other variant but problem is I don't have any spare time slot for new devices, sorry.
[Samsung Galaxy S21 Ultra] dr.ketan:
S21ultra have probably too much padding on status bar

Here above raw is stock below is modified, I think modified one is better and should replace by default?
[Samsung Galaxy S21 Ultra] yomyself:
replace it, looks better
[Samsung Galaxy S21 Ultra] Star56IQ:
One ui 4 beta 2 has been released i am so excited to DR.Ketan SB3
[Samsung Galaxy S21 Ultra] Belco02:
When will beta2 rom be released one ui 4.0
[Samsung Galaxy S21 Ultra] Srbija2012:
Calm down champ, it was just released, he will need to test it first etc.
[Samsung Galaxy S21 Ultra] tuanduy7453:
Hi bro. Source Folder working on SB2?
[Samsung Galaxy S21 Ultra] dr.ketan:
Guys

Quite busy with life, just y'day started N10 re base so first needs to complete it. Later (when time permits) will start workings on beta2. Kindly keep patience. Thanks all.
[Samsung Galaxy S21 Ultra] Star56IQ:
Hello

Is dr.ketan sb3 will be there anytime soon?
[Samsung Galaxy S21 Ultra] vegetaleb:
This is rude to ask for ETA, specially that he answered before your post
[Samsung Galaxy S21 Ultra] Darkpurple:
Ketan is quiet more busy in his life, don't give him too much stress.

Be patience for keep waiting...!
[Samsung Galaxy S21 Ultra] dr.ketan:
Testing SB3 now (Based on Official beta2 UJ1), NO ETA Though, Changelog will be soon.
[Samsung Galaxy S21 Ultra] Belco02:
thx thx dude
[Samsung Galaxy S21 Ultra] founchki:
Thanks heaps

I assume gpay will still be broken and will probably be broken until the stable samsung release ?
[Samsung Galaxy S21 Ultra] vlubosh:
finally i have also S21U G998B, i want to flash latest SB2(now avialable), in CSC flash instruction is mentioned TWRP for A12 - TWRP file S21U_TWRP_vbmeta_S.tar.md5 but i am maybe blind, where can i find this files?

thank you.

ah,sorry, its included in ZIP file :)
[Samsung Galaxy S21 Ultra] dr.ketan:
SB3 is Online Now

Must read ChangeLog here. Specifically about SafetyNet Fix.

Also to note, there won't be any release of ROM based on A11. R10 will be last A11 ROM and still will be available in download area for some times but there won't be any support for A11.

.
[Samsung Galaxy S21 Ultra] Srbija2012:
Thanks @dr.ketan ..

Dirty install went fine, make sure you update TWRP as the first step as per the instructions....
[Samsung Galaxy S21 Ultra] TrevorAshley:
Thanks @dr.ketan for another awesome rom. Much appreciated.
[Samsung Galaxy S21 Ultra] amakuramio:
Can your rom support secure app screenshot like beyondrom? Thanks
[Samsung Galaxy S21 Ultra] vlubosh:
Hi, baseband AUHB? you think its good to be on this old baseband? Thanks
[Samsung Galaxy S21 Ultra] Srbija2012:
What are you taking about?
[Samsung Galaxy S21 Ultra] Srbija2012:
OH, very interesting, didnt even notice, but mine is the same too..

@dr.ketan is this normal, is this a Safetynet fix thing?
[Samsung Galaxy S21 Ultra] pardisgraphic:
Hello Dr. Ketan

I had the sb2 ROM installed, but sometimes the phone resets regularly I downloaded and installed the sb3 ROM again today, which unfortunately got stuck on the Samsung logo I installed this ROM through a clean install Where is the problem?
[Samsung Galaxy S21 Ultra] Srbija2012:
Did you flash the AP, BL and CP in ODIN after flashing the rom?
[Samsung Galaxy S21 Ultra] dr.ketan:
Absolutely normal and intended.

If anyone wanted to get latest, flash stock rom - update official betas and then flash SB3 without bl and modem
[Samsung Galaxy S21 Ultra] pardisgraphic:
Yes I installed all the steps according to the instructions But it stayed on the Samsung logo I had to reinstall the SB2 ROM
[Samsung Galaxy S21 Ultra] Srbija2012:
And you installed the new TWRP for SB3?
[Samsung Galaxy S21 Ultra] nicolahinssen:
I can't seem to install Viper4Android on SB3. With the Magisk module it won't download the apk (see log below). By installing directly from apk, I cannot apply the `post-fs-data.sh` patch (because the Magisk module does not exist.

- Copying zip to temp directory
- Installing ViPER4Android_FX-v2.7.2.1(2721).zip
- Device is system-as-root
Archive: /data/user/0/com.topjohnwu.magisk/cache/flash/install.zip
inflating: module.prop
***********************************************************
ViPER4Android FX
by ViPER520, ZhuHang, Pittvandewitt, MrWhite214, Zackptg5
***********************************************************
Archive: /data/user/0/com.topjohnwu.magisk/cache/flash/install.zip
inflating: customize.sh
*******************
Powered by Magisk
*******************
**************************************
* MMT Extended by Zackptg5 @ XDA *
**************************************

- Extracting module files
Archive: /data/user/0/com.topjohnwu.magisk/cache/flash/install.zip
inflating: .gitattributes
inflating: .gitignore
inflating: README.md
creating: common/
inflating: common/VDCIndex.txt
inflating: common/addon.tar.xz
creating: common/blanks/
inflating: common/blanks/default.xml
inflating: common/blanks/speaker.xml
inflating: common/install.sh
inflating: common/keys.sh
inflating: common/service.sh
inflating: common/vdcs.zip
inflating: customize.sh
inflating: module.prop
inflating: uninstall.sh

- Running Addons -
Running External-Tools...
- Removing old files
- Installing
- Removing old v4a app installs...
- Downloading latest apk...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed

0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve: zackptg5.com (Could not contact DNS servers)
Download failed! Connect to internet and try again
! Installation failed
[Samsung Galaxy S21 Ultra] nicolahinssen:
I got this working by tranferring a backup of V4A from my old phone to this one.

Now I have another question. In the ROM features the following is listed: S Health patch for using with rooted device.

How do I apply this? Because Samsung Health is crashing when I try to open it...
[Samsung Galaxy S21 Ultra] dr.ketan:
This is new version of Samsung health causing issue, search Google for older version. Next version of rom will have it prefixed and new version can be used without problem
[Samsung Galaxy S21 Ultra] nicolahinssen:
Thanks, old version works (6.18.8.005). However, it won't restore my health data from my account..
[Samsung Galaxy S21 Ultra] vlubosh:
Have someone this issue with kamera on ketan a12 beta?

Sometimes when i open camera and take photo, its Green.
[Samsung Galaxy S21 Ultra] babyboy3265:
Someone else was complaining from the same issue when zooming to a certain level. Was that you?
[Samsung Galaxy S21 Ultra] pardisgraphic:
Hello friends

I get an error when I try to restore the backup taken by twrp recovery

Have you had the same problem?

please guide me

Thank you
[Samsung Galaxy S21 Ultra] darkshadw:
I found a bug. The wallpaper gets blurry after a while o:.
[Samsung Galaxy S21 Ultra] Srbija2012:
Are there any disadvantage to having an old baseband?
[Samsung Galaxy S21 Ultra] Srbija2012:
Cant say ive had this issue before
[Samsung Galaxy S21 Ultra] stwrh2f:
Same here!!
[Samsung Galaxy S21 Ultra] dr.ketan:
It's beta bug.
[Samsung Galaxy S21 Ultra] TrevorAshley:
When i use screen recoder & send to whatsapp my video turns out like this. Anybody know what can cause this, thanks?

Edit: My video quality was too high.
[Samsung Galaxy S21 Ultra] sphero20:
Also have this issue when zooming to 30x, it seems to be after the phone has tried to process the picture. like it shows up and the progress icon appears and then goes to green like this
[Samsung Galaxy S21 Ultra] vlubosh:
yeah, but with Gcam is every image good, i think in deep zoom a lot better then with stock camera(max zoom with GCam is 60x).
[Samsung Galaxy S21 Ultra] sphero20:
Can't comment not used gcam with this rom, all I know is it worked on sb2 but has this issue on sb3 for me. Maybe because I did dirty install. May try clean install later
[Samsung Galaxy S21 Ultra] vlubosh:
dont try, clean install will not fix this issue.
[Samsung Galaxy S21 Ultra] dr.ketan:
Beta 3 seems overall much smoother and optimized.
[Samsung Galaxy S21 Ultra] Srbija2012:
Ohhhh fantastic.. Can't wait to DL it.
[Samsung Galaxy S21 Ultra] sphero20:
Looking forward to it
[Samsung Galaxy S21 Ultra] Beefheart:
I can't see it as an option in Pro tweaks app, but I've seen it on various mods on other phones in the past. Is there any way to set there to be no need to enter the pin after a reboot and go straight to supporting fingerprint unlock instead?
[Samsung Galaxy S21 Ultra] dr.ketan:
At presently not available but we may include in future release. Remember, Since long there is some catch, using this mod, some app (banking,PayPal etc) may not allow fingerprint after reboot and once you need to login with PW/PIN
[Samsung Galaxy S21 Ultra] Beefheart:
Would be a great option if it could be included thanks. Not bothered about having to fingerprint things like PayPal, I rarely have to enter such apps. But at the moment I have a schedule set up to restart my phone 3 times daily due to a fault my phone has.

Or is there a mod I can perform myself to activate this?
[Samsung Galaxy S21 Ultra] mcn1970:
I want to install this ROM but there is no oem unlock option in settings.

I have SM-G998B.

Please some help.
[Samsung Galaxy S21 Ultra] Belco02:
Beta 3 update
[Samsung Galaxy S21 Ultra] dr.ketan:
Search XDA for post date workaround.
[Samsung Galaxy S21 Ultra] dr.ketan:
Testing SB4 Now (Based on Official Beta3)
[Samsung Galaxy S21 Ultra] Belco02:
thanks mate i'm waiting
[Samsung Galaxy S21 Ultra] dr.ketan:
Probably Device care have such settings, though not checked recently
[Samsung Galaxy S21 Ultra] dr.ketan:
It will when ready, Kindly don't push with every beta.
[Samsung Galaxy S21 Ultra] Srbija2012:
@dr.ketan Hey Doc, on another forum I post on, users are reporting alot of jerkiness and not so smooth performance from the latest beta...

What's your experience so far?
[Samsung Galaxy S21 Ultra] dr.ketan:
Better than both previous beta. Only needs to improve app opening animations.
[Samsung Galaxy S21 Ultra] Srbija2012:
Cheers.... Looking forward to your next release....

Your hard work is much appreciated..
[Samsung Galaxy S21 Ultra] dr.ketan:
It seems my testers are bit slower than my dev speed lol!

Prepared ROm nearly in 24 hrs and no tester reported yet since 12 hrs of releasing for testers. :ROFLMAO:
[Samsung Galaxy S21 Ultra] Srbija2012:
Sack them, sack them all!!!!!
[Samsung Galaxy S21 Ultra] founchki:
If you're in need of another tester my device volunteers as a tribute! :ROFLMAO:
[Samsung Galaxy S21 Ultra] bmonteiro:
Been running SB4 for 6 hours or so, the system is overall more stable than beta 2, battery is also better.

Didn't run into any issues yet, S-Health is not making the phone reboot anymore, secure folder is working, safety net as well.

Just want to thank @dr.ketan for his amazing work and speed on bringing new updates to us in a timely manner.
[Samsung Galaxy S21 Ultra] dr.ketan:
Are you sure secure folder working? It's not working on official non rooted beta even lol!
[Samsung Galaxy S21 Ultra] bmonteiro:
For me it is, I can open it just fine, have some applications running on it without any issues.

This is a print screen of it.
[Samsung Galaxy S21 Ultra] dr.ketan:
Interesting.

Have you installed any magisk module or something?

Installed csc files? Can you show me screenshot of about device - software info ?
[Samsung Galaxy S21 Ultra] bmonteiro:
The modules that I have in place are the ones below.

I never had any issues with Secure Folder with you ROM. It's working even since SB1
[Samsung Galaxy S21 Ultra] SOGKush420:
Working for me too
[Samsung Galaxy S21 Ultra] dr.ketan:
Show me about phone - sw info (in english plz)
[Samsung Galaxy S21 Ultra] dr.ketan:
You have clean installed SB3 or you have created secure folder in R version and then dirty installed SB*
[Samsung Galaxy S21 Ultra] bmonteiro:
I was using it on R and dirty flashed SB1
[Samsung Galaxy S21 Ultra] dr.ketan:
Ok, That way it work, Won't work if you clean install SB*
[Samsung Galaxy S21 Ultra] dr.ketan:
SB4 is Online Now

Must read Changelog above

.
[Samsung Galaxy S21 Ultra] Srbija2012:
Phone feels quicker, new game launcher looks pretty cool, only bug ive found is when i set a wallpaper, despite aligning it in the centre, it always goes off centre...
[Samsung Galaxy S21 Ultra] stwrh2f:
dirty flashed, everything is fine, thanks
[Samsung Galaxy S21 Ultra] Javoxir:
Hey guys! I was trying to install the latest SB4 on my SM-G998B but have failed several times. I'm on the official October Patch.

These are the steps I followed:

1. Flashed Stock October with Odin

2. Booted to download mode, then flashed TWRP inside Dr.Ketan's zip.

3. Booted to TWRP. Inside TWRP logs, it showed in red color that could not "mount_data" I changed Data Partition from f2fs to ext4, then rechanged it to f2fs, and rebooted back to TWRP, mounted data normally, no red lines inside TWRP logs

4. Tried flashing the CSC files "optics" and "prism" img files respectively, then rebooted back to TWRP to flash "super.img", it flashed the super.img, however, when I tried to format data, it formated but then, bunch of red lines popped up in TWRP logs, such as cannot "mount_system", "vendor", "prism", "optics" and one more line that I couldn;t remember.

5. After flashing super.img, tried rebooting to TWRP to flash "Dr.Ketan ROM.zip" file, however, it displayed an red line error saying that it couldn't flash.

6. Tried to reflash stock October firmware, then repeated the steps slightly differently each time (7-different combos) but still cannot flash this.

Either I forgot how to install it properly or I don't know what I'm doing. Can someone advise on how to properly install the latest Dr.Ketan based on what I said?

Example:

1. Install DrKetan TWRP, flash super.img file - don't format, reboot, install prism and optics img files, then format, then reboot, install Dr.KEtanROM follow steps, don;t reboot, flash BL and CSC from Dr.Ketans and blah blah blah.. something like this (chewing every single step, like walking a baby) would be appreciated.
[Samsung Galaxy S21 Ultra] vlubosh:
it will be nice if Dr.Ketan will make installation guide from first to last step in one file,cause there are 3 stepguides (Installation guide, Special instruction, Installation)
[Samsung Galaxy S21 Ultra] dr.ketan:
There is single file installation guide available already in rom zip

Another special instruction file is temporary and only for beta version and related to csc file which is a separate file from rom zip.

If users finds installation instructions as Bla Bla.., I'd suggest to don't install rom.
[Samsung Galaxy S21 Ultra] vlubosh:
If i am on a12 and want to flash sb2,3,4, its enough to do only Steps from PDF guide and skip other two guides? CSC and BL? This is what some users didnt know.

On SB3 ive tried to just flash system and zip file and if was enough, then second time flashed from All three guides...

I am talking about this with same baseband asi your rom
[Samsung Galaxy S21 Ultra] dr.ketan:
Main zip have everything

If you consider a installation text in bootloader as 3rd guide then that is simple instructions for noob users who don't know how to flash bootloader.

Routinely dev put instructions

"flash bootloader" or just "flash same base"

Instead, I prefer to provide everything and puts everything in single zip is my fault?
[Samsung Galaxy S21 Ultra] vlubosh:
no, its just confusing to see three step guides, or maybe i cant understand the main guide(in ZIP). :)
[Samsung Galaxy S21 Ultra] dr.ketan:
This is correct way to seek help. Highlight part of guide you don't understand with screenshot.
[Samsung Galaxy S21 Ultra] TrevorAshley:
I'm struggling to get the super image file on my phone. Copying just keep stopping. Still on SB3. Any idea what can cause this? Never had this issue before.
[Samsung Galaxy S21 Ultra] Srbija2012:
Via PC using USB cable?

Have you changed cables recently?
[Samsung Galaxy S21 Ultra] amakuramio:
Allow screenshot in secure app?
[Samsung Galaxy S21 Ultra] dr.ketan:
Features available on XDA version are mentioned in changelog post, go through it.
[Samsung Galaxy S21 Ultra] Srbija2012:
Still no good...

Never had this much trouble getting Viper to work.
[Samsung Galaxy S21 Ultra] zidane02:
Try this.

Download > extract and and push on data/adb/modules/ViPER4AndroidFX/

overwrite if existing

set permission 644

reboot and see how it goes..
[Samsung Galaxy S21 Ultra] Srbija2012:
I don't even have that directory in my internal storage...

I appreciate you trying to help make...
[Samsung Galaxy S21 Ultra] zidane02:
I assume you are not looking on root directory?
[Samsung Galaxy S21 Ultra] matth.nicolas:
In Pro Tweaks assign action(QS Panel) to long press home button is OK but after reboot don't works... please fix the bug if it's possible.

(the screen name for select action is not good, it's the screen named "long press back" instead home too)

EDIT: Resolved, due to bug to assign default action for long press home in android settings...
[Samsung Galaxy S21 Ultra] Srbija2012:
I have since extracted and pasted that file, but need to download a root browser that allows me to add/modify permissions..
[Samsung Galaxy S21 Ultra] Srbija2012:
So I uninstalled the ViperFX app, removed it from Magisk and rebooted...

Reinstalled V2.7.2.1 via Magisk, attached is the install log...

Rebooted and installed the V4x APK, started it up, was granted root access, but still no luck..

I'm all out of ideas...

Some sites have people stating that once they went to permissive, boom it worked. Im guessing this isnt a good workaround, or is this rom already on permissive status?
[Samsung Galaxy S21 Ultra] zidane02:
Try this.. Install audio modification library via magisk, reboot then use my method.
[Samsung Galaxy S21 Ultra] Srbija2012:
Did all that mate, extracted and copied that tiny little file to the root directory as per your instructions, still no go...

It's got me totally stumped.. Ive had no issues installing VFX before... It's bloody weird...
[Samsung Galaxy S21 Ultra] zidane02:
Can you try again?

Delete or remove viper and all the viper related modules

Reboot

Install in order

Viper4androidFX via Magisk

Reboot

Audio Modification Library via magisk

Reboot

Push the file to data/adb/modules/ViPER4Android/ that i have uploaded and set permission 644

(it should now be data/adb/modules/ViPER4Android/post-fs-data.sh)

Reboot

Open viper, set to legacy mode, then check if status is now normal

Thats what i did when i can't make it work. the .sh file did the trick.
[Samsung Galaxy S21 Ultra] Macagna:
hello,

full newbie here, just got an s21ultra from samsung shop, it is in xef/xef,xef/eux/xef exynos, and i'have done april's patch.

spam caller id don't really works, many enterprise not recognized, i think it's hiya/samsung restriction.

tried with google dialer, made it default app for tell and spam but seem samsung tel antispam allways get the priority.

a friend with 9980 version, use google dialer, and it works ! same number, unknow inmy device, good detected in his.

question: if i go to Ketan's rom (loosing knox etc...) could have i a antispam/caller id that works? (making google dialler overwrite samsung tel functionality)

could we also augment Exynos 4g sensibility?

thanks.
[Samsung Galaxy S21 Ultra] Srbija2012:
Reboot in between installing each component, bar the sh file? When do install the APK?
[Samsung Galaxy S21 Ultra] zidane02:
Forgot to tell that you don't need to uninstall the app.. either way, you can install it again regardless of order.
[Samsung Galaxy S21 Ultra] Srbija2012:
Dude...

You are a f##king legend.... I can't thank you enough...

If you were in Australia I'd buy you beers and a huge steak 🥩...

My phone is now complete...
[Samsung Galaxy S21 Ultra] zidane02:
Awesome. I'm glad to be of help budd.. What is root/custom rom without Viper? I've chosen tripped knox just because of it. :)