Samsung Captivate Antenna Cable Replacement
A faulty antenna cable may prevent network connection.
- Replace the antenna cable for a possible solution.
- This repair is straightforward and can be done by anyone.
Step 1 | Battery
Press the bottom section of the phone firmly.
- Slide the bottom piece downwards to release the back cover.
Lift the back cover upwards to remove it.
Step 2
Place your finger on the battery's bottom edge and lift upward to release.
Step 3
Install the new battery in place of the old one.
Step 4 | Rear Case
Lift the bottom section using a spudger at its lowest point.
Be gentle to avoid damage — careful of edges and clips.
The bottom section should slide down to reveal two hidden screws.
Step 5
Remove the six 4.5mm #000 Phillips screws.
Step 6
Forcing the cover can crack the plastic.
- Start at a corner and use a spudger to separate the rear case from the front display.
- Moved the spudger towards the top on both sides, using a plastic opening tool if possible.
- Apply gentle pressure with your fingers when detaching the top section, working on one side at a time.
- Slide the back cover downwards once free, being cautious not to force it, which may cause cracking.
Step 7
Remove the rear case to access the internal components.
Step 8 | Antenna Cable
Use a spudger tool to carefully pry up the antenna cable from its connector on the motherboard.
- Pry up the other end of the cable from its connector on the antenna array.