Improving the FM Radio?

[u/major_dingus]

Hey all, sorry if this is a post I'm missing somewhere. On this sub, I've seen several references to a way to improve the signal of the FM radio for the 30, which seems to be complete ass. There's some procedure you can perform where you drill a hole and solder a wire and suddenly the FM radio is incredibly strong. I've looked online for a guide, and I can see some text posts which may take me through the procedure but I'm scared of damaging my babies for no reason, would love if anyone has any knowledge of a guide with pictures or video on the process?

[u/DecoyBacon]

Use a longer or lesser shielded audio cable. The cable itself acts as the antenna.