Chosen Solution

Speakerphone works fine, Bluetooth works fine, headphones work fine. When i try to answer the phone normally all the other caller can hear is really loud static . Would someone be able to tell me the part i need? It’s a 920p

This could be a few different things. This could be your earpiece speaker, this could be the I/O board (aka where the microphone is located), or it could be the audio codec on the board that might need reflowed. If you’re just someone at home I would just take it to a shop unless you know what you’re doing.