For telephoto lens to work effectively 1. Hold the phone steady, shouldn't shake even slightly 2. Use it only in bright or well lit conditions 3. It will not work properly in windy conditions too. I also had the problem on my S20 FE 5G.. this is what I found out later
We acknowledge your query and apologize for the same. Please perform the below mentioned steps to resolve the issue:
* Clear the camera lens with a microfiber cloth or a cleaning wipe. Gently remove the fingerprint, dirt, and dust from the camera lens.
* Reset camera settings Camera > Settings > Reset settings > Reset.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
