3G and 4G not working (2G is ok)

Hi ! I got some issues with my galaxy A3. When I select 3G ou 4G I’m not able to browse Internet or to phone or to send messages. If I select 2G, I can phone, send a message or browse internet (very slow but normal :)

I used several SIM cards with different operator, always the same issue.

I made a factory reset and I installed lineageOS 17.1 but still the same problem.

I open phone to check antenna : all is good.

Any ideas ?

Thanls !

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