How to see sent file via bluetoothin samsung galaxy s21fe

Samsung S21FE get any AI features in feature??

Is there any greenline issue in S21 FE SD 888 Variant in 2024 manufactured products?? I bought it on 14 Aug 2024 ...

Why my s21fe camera not good enough while zooming the photos get fadded , and there is lack of quality..even it can't compete with iqoo z7 pro .. I'm very disappointed samsung  just bought it yesterday.. please fix it in next update..

When I turn on my mobile flash then a dimwhite bar come in my display (not visible in day light) above the proximity sensor and opposite of flashlight .. can anyone help me what is this ?? Is this any sensor or issue (device s21 fe..) and when I try...