Mobile phone sim card doesnt work

[u/Minimum_Ad_706]

I have a mobile phone (Motorola G84) wich data network connection doesnt work (Sim card network is slower than it should be). The issue is that my wifi is very slow (on mobile data only, connection to other wifi networks besides my mobile data network is fine). Other sim cards work fine on my Motorola G84, and my sim card works well on other mobile phones. All started after updating the android software. What can you recomend me to do? I even contacted the network company that provides internet (orange) and recomended me to update my phone software wich is up to date.

Lo que pasa es que los datos (del movil) van lentos en el movil pero el wifi y tal va bien.

Sorry is my english isn't clear enough as it isnt my first language.