$14 Repair Kit and a Little Help From My Son

My Problem

Very weak WIFI and Bluetooth reception.

My Fix

I had my son do it for me - he's a tech professional. It went very well and the problem is fixed.

My Advice

If you have the same symptoms of a problem - weak WIFI and Bluetooth - it's definitely worth giving this very inexpensive repair a try. The alternative of buying a new phone is much, much more expensive.