Themes / Apps / Mods GCAM for Exynos S21 Ultra

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panthimanshu

Senior Member
Jul 23, 2018
67
41
@Dummen hey bro, I read about astrophotography mode in new one ui 5 stock camera for S22. Do you have idea if s21 ultra will also get this mode?
 

rejaul8920

New member
Nov 26, 2022
2
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I know you all try many gcam mod.Seriously you can use this version.You get many features.I am using this versions.Good quality.If you want you can try it Latest Gcam
 

rejaul8920

New member
Nov 26, 2022
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Dummen

Senior Member
Sep 4, 2018
300
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My config for V42 SGCAM with Krampet's lib.
 

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Dummen

Senior Member
Sep 4, 2018
300
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Hello mate,

So I finally set up the camera but I noticed the infamous color spilling issue.

Could you please mention the noise model you are using for each lenses to avoid the color spilling issue.

Regards
It is in my config btw.
 

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Dummen

Senior Member
Sep 4, 2018
300
71
@Dummen I don't have the S21U anymore, I moved to a S22U (still Exynos lol) and I discovered something interesting when playing around with LMC 8.4 R12 settings

Remember when Spatial RGB (merge 3) was causing certain areas of a picture to be weirdly pixelated? And highlights becoming pink/purple?

Well it turns out that on the S22U, the fix for this is just :
use RAW16 merge fix (in LMC port it can be found in settings>photo processing >enable patcher, of course:)>choose the camera to configure>advanced settings>FIX RAW16 Merge )
and
DISABLE (uncheck) camera.shasta_zsl in the GCam's developer settings.




with camera.shasta_zsl enabled

View attachment 5669971


with camera.shasta_zsl DISABLED

View attachment 5669973



I'm curious if this fix works for the S21U as well.

Good luck!
Hey! LMC R15 is working for s21u exynos, but the pixelation bug is present with the purple color in highlights and it is not merging the images together correctly. Ive tried all the settings that You mentioned, no luck. Without sabre the quality is kinda bad, so if You have any suggestions, feel free to share it with Me :)
 
Last edited:

panthimanshu

Senior Member
Jul 23, 2018
67
41
It is in my config btw.
Thanks bro. But the issue I am facing is that when I am loading your config by pressing blank space beside shutter button. As soon as config is applied, all the aux camera buttons disappeared and noise models reset to system model.

Could you please check and confirm?
 

Dummen

Senior Member
Sep 4, 2018
300
71
Thanks bro. But the issue I am facing is that when I am loading your config by pressing blank space beside shutter button. As soon as config is applied, all the aux camera buttons disappeared and noise models reset to system model.

Could you please check and confirm?
Use LMC R15 instead with this config.
 

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hisoka78

Member
Oct 14, 2012
32
2
Hey! LMC R15 is working for s21u exynos, but the pixelation bug is present with the purple color in highlights and it is not merging the images together correctly. Ive tried all the settings that You mentioned, no luck. Without sabre the quality is kinda bad, so if You have any suggestions, feel free to share it with Me :)
try this , not made by me but he told me share it if anyone need it .
for exynos S21U
 

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  • 2
    Hello friend,

    S23 looks very promising. If you have noticed Bigkaka released AGC new version. Did you try it? Please share any config you managed to develop.... I really appreciate your work and efforts.

    Regards
    You wanted a config for 9.3 AGC, there You go. Use it with the lib included in the zip file.
    1
    Hello friend, thanks for this really good config. I think LMC R15 and this config is very good for our device. I am really enjoying it.

    Is there any further development on this config, I'm wondering if astrophotography ever work on our device.

    Thanks again for this wonderful config.
    Not really tbh. I think Im gonna move on with the s23ultra, since it will be snapdragon globally.
    1
    Use it with this lib instead. Much better detail, no noise.
  • 11
    Hi All,

    GCAM for S21 Ultra. For Exynos, try BSG or Zoran. BSG has recently updated.

    Anybody using GCAM on S21 Ultra Exynos variant? Kindly post here which version and config file you're using.

    What's working & what are the known issues with Exynos variant?
    5
    @Dummen and @Sigray

    Greetings to you both. As a courtesy, I have translated all of your recent posts. While we understand you wanting to communicate in your native language, I will politely ask you to PLEASE post in English as per XDA Rule #4:
    4. Use the English language.

    We understand that with all the different nationalities, not everyone speaks English well, but please try. If you're really unable to post in English, use an online translator. You're free to include your original message in your own language, below the English translation. (This rule covers your posts, profile entries and signature). You could try :- https://translate.google.com/ or https://www.babelfish.com/ or use one of your choice.
    Thank you very much for your cooperation, and have a pleasant day.

    -Regards: Badger50
    Senior Moderator
    4
    Hi guys, soon-to-be S21 Ultra (exynos) user here. Has anything changed in regards to auxiliary lenses in apps like GCam? Do the telephotos work, or still just the ultra wide? Thanks.
    To my knowledge still only UW and UWW, so no telephoto lenses on GCams.... I'd be very happy if someone could correct me, though ;)
    Telephoto with GCam can work...but not without effort. First, you need root. Second, you need that root access to replace a system library file with a patched one. Since a patched library file is needed, it means that with every system update, you need a new patched library. Probably not worth it for most, but if you are already rooted, could be worth a try. I don't have the Exynos model, but this file should work for the AUDA build ROMS.
    4
    Another new Arcide lib with default merge, ISO, and JPG quality set
    changelog from Arcide:
    - Fix for reducing motion artifacts
    - Reduced sharpness overall (decreased low radius sharpness, increased big sharp)
    - Reduced certain denoise parameters for improved textures
    - Reduced chroma denoise for better colors
    - Tuned lighting: reduced HDR, new tone curve, higher contrast
    - Activated noise model by default
    4
    After a few hours of tinkering with the settings and trying different versions, I've come to the conclusion that Wichaya's build is, at the moment, the most usable with the S21U Exynos on One UI 4.0 beta 2.

    https://www.celsoazevedo.com/files/android/google-camera/dev-wichaya/f/dl4/ - download either the Samsung Ruler or Scan3D versions (otherwise you won't have access to the Auxiliary lenses).

    Attached to this post should be a .xml file which is a configuration file, created by me, SPECIFICALLY for the Wichaya GCam 1.4 version.

    I made a few changes here and there, mostly fixing the camera IDs. Now I am pleased to say ALL cameras work. All 4 on the back and the selfie cam works too (needed a little fix).

    My .xml is quite "barebones" - I only fixed what needed to be fixed so the app doesn't crash. Although I haven't tried video modes....
    Feel free to adjust the ram patcher and other settings to your liking.




    Why is Wichaya's GCam more usable than Arnova's?

    Well, simply because there is a problem with the 3x telephoto on Arnova's version. The pictures come out very noisy, and no setting I've tried seemed to help. Also using the selfie cam caused the app to crash. So yes, right now I suggest using Wichaya's build.