I've tried so many gcam mods and none of them worked perfectly and even on XDA developers community people are looking for a working gcam for s21fe,so I think we'll have to wait for some more time
I tried one with Gcamator on Playstore. You can try that one. By far that was the most working one. Nightsight and portrait also works but only for Back main camera.
Actually the ones that I've tried used to work for Back camera but none of them worked for selfie camera and the app became laggy after using it for a while.I will try the one u recommended.
Even if it works the results won't be better than default app. Default app gave better results in night mode as well. Somehow gcam noise reduction algorithm is not tuned by default for 21 fe sensors. Somebody has to do that hard work and provide configurations.
We acknowledge your query and apologize for the inconvenience caused to you and will surely assist you regarding the same and please follow the easy troubleshooting steps which might help to solve the issue.
1: Check the physical condition of your camera lens. if the camera lens is broken or scratchy then please visit the nearest service centre.
2: Check camera lens cleaning: Please check there is no laminated or tempered glass pasted on the camera. Use a microfiber cloth or a cleaning wipe. Gently remove the fingerprint, dirt, and dust from the camera lens.
3: Reset camera settings: Camera >> Settings >> Reset Settings >> Tap on Reset
In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report).
Thank you for writing to us. Warm Regards, Samsung Customer Support.
