Samsung Galaxy Grand Prime Headphone Jack and Loudspeaker Replacement
Test headphones or auxiliary cords with an unaffected device before proceeding, as a faulty cord may be causing issues.
- Loudspeaker unit replacement requires power off and disconnection from external power source.
- Clean the port for debris to ensure optimal sound quality.
- Verify that multiple headphones and cords are affected, confirming a defective port.
Step 1 | Removing back cover
Insert a opening tool or fingernail into the tab beside the power button.
- Lift on the tab to release the back cover from the phone.
- Continue prying around the edges until the entire cover is removed.
Step 2 | Remove The Battery
Press and release the thumb tab to access the battery.
- Lift up the thumb tab on the bottom right corner of the battery bay.
- The battery will now be exposed for removal.
Step 3 | Remove The SD And LCD Ribbon Cable
Locate the SD card and SIM card above the battery bay.
- Slide the cards out of their slots.
- Insert an opening tool to lift up the plastic plate covering the LCD ribbon cable.
- Remove the plastic plate.
Step 4 | Removing screws
- Remove the nine screws from the back using a PH000 Phillips screwdriver.
- Store the screws securely, either on a magnetic mat or in a safe place.
Step 5 | Seperating Bezel and Screen
Apply heat quickly, as the adhesive cools rapidly.
- Heat the screen edges lightly with a heat gun or similar device.
- Pry between the screen and plastic bezel using an opening tool, applying gentle pressure to separate.
- Alternatively, push the screen out of its slot over the empty battery compartment to release.
Step 6
Disconnect the ribbon cable from the loudspeaker unit using a plastic spudger.
- Lift from the top of the loudspeaker unit to release it.
No need to remove the motherboard for this step.