How to replace sound speaker in Samsung A51?

How to Replace the Sound Speaker in Samsung A51:

Step 1: Prepare your workspace Find a clean, well-lit area where you can comfortably work on your Samsung A51 without any distractions. Have a small container ready to store the screws and small parts you remove.

Step 2: Remove the back cover Gently pry open the back cover using a plastic pry tool or your fingernail. Start at a corner and slowly work your way around the device until the cover is completely removed.

Step 3: Disconnect the battery Locate the battery connector and carefully detach it to prevent any electrical mishaps. Use a plastic pry tool to lift the connector gently.

Step 4: Remove the old sound speaker Look for the sound speaker module, typically located at the bottom of the device. Unscrew any screws holding it in place and disconnect the connector cable. Lift the old speaker out of its housing.

Step 5: Install the new sound speaker Place the new sound speaker into the housing, making sure it aligns properly. Reconnect the connector cable and secure the screws to hold it in place.

Step 6: Reassemble the device Reattach the battery connector and carefully put the back cover back on, starting from one corner and pressing it into place.

Step 7: Test the new sound speaker Turn on your Samsung A51 and play some audio or make a test call to ensure the sound speaker is working correctly. If the sound quality is satisfactory, you have successfully replaced the speaker.

Source

Replace the Sound Speaker in Samsung A51