Chosen Solution
Hi, I have a iphone 8 with very weak network signal. only picks up 1 bar and that is in and out. have tried different sims and resetting network settings , none of them have worked. only get 1 bar thats in and out on ee, vodafone etc. what part would need to be replaced? can find ones for wifi and Bluetooth but both of them work fine. thanks
What you’ll want to replace is the Diversity Antenna. If you’re also having issues with Wi-Fi/BT, this could resolve those issues too.
have you ever changed the charging flex.WI-FI and bluetooth aerial is not Network antenna any more.Possible solution. 1- Antenna is connect to charging flex. 2- Bad contact of antenna to antenna connector.