The antenna cable carries signal between the inside of your phone and its antennas. When it is damaged or loose, calls drop, mobile data crawls, and bars disappear even in places that used to be fine.
Sony Xperia Z (C6603, L36h) antenna cable fix
This flex cable is made for the Sony Xperia Z, model C6603, also listed as the L36h. It is a straight swap for the old cable, so you get the same routing and connection points.
- Sony Xperia Z
- Model C6603
- Model L36h
If your Xperia Z struggles to hold a signal, or the antenna lead has come loose or snapped, this part gives the phone a fresh path for radio signal. Check that the cable is the right one for your model number before you order.
What you receive with the Xperia Z antenna cable
You get one antenna cable. It is a flex cable with no frame or adhesive attached, so you only need the part itself and your usual tools to fit it.
Because the antenna cable sits close to the motherboard, take care to line it up with its original position before you press it down.
