Force Android to Use LDAC: Full Guide

LDAC is Sony’s high-resolution Bluetooth audio codec, capable of transmitting up to 990 kbps, which is significantly better than the standard SBC or AAC codecs. This guide walks you through forcing your Android device to use LDAC, ensuring you get the best possible wireless audio quality from your compatible headphones or speakers. You will need an Android device running Android 8.0 or later and Bluetooth headphones or speakers that support LDAC.

What You’ll Need

An Android smartphone or tablet (Android 8.0 or newer).
Bluetooth headphones, earbuds, or speakers that support LDAC.
The headphones/speakers should be fully charged and paired with your device.
Developer Options enabled on your Android device (we’ll cover how to do this).

Step-by-Step

Enable Developer Options: Go to Settings > About phone. Scroll down to Build number and tap it 7 times. You may need to enter your PIN or password. A message will appear saying “You are now a developer!”
Access Developer Options: Go back to Settings > System > Developer options. On some devices, it may be under Settings > Developer options directly.
Find the Bluetooth Audio Codec Setting: Scroll down to the Networking section. Look for Bluetooth audio codec. This is the main setting we need to change.
Select LDAC: Tap on Bluetooth audio codec and select LDAC from the list. If LDAC is not listed, your device or headphones may not support it.
Adjust LDAC Bitrate (Optional): After selecting LDAC, you may see a new option called Bluetooth audio LDAC codec: Playback quality. Tap it and choose Optimized for audio quality (990 kbps/96 kHz) for the best sound. Note that this may cause occasional stutters if there is interference.
Connect Your Headphones: Put your headphones in pairing mode and connect them via Bluetooth. The LDAC settings you just set should apply automatically.
Verify the Connection: While your headphones are connected, go back to Developer options and check the Bluetooth audio codec setting. It should now show LDAC. Some devices also show the current codec in the Bluetooth settings for the connected device.

Common Mistakes

Not enabling Developer Options: Many users skip this step and then can’t find the codec settings. It’s essential.
Selecting the wrong codec: Some devices have multiple codec options like SBC, AAC, aptX. Make sure you specifically choose LDAC.
Assuming all devices support LDAC: Both the phone and the headphones must support LDAC. If your headphones are not LDAC-certified, the option will be grayed out or not appear.
Using a low-quality bitrate: The default LDAC bitrate might be set to “Auto” or “Optimized for connection quality”. For best audio, manually select the highest bitrate.
Not re-pairing after changing settings: Sometimes, you need to disconnect and reconnect your headphones for the new codec to take effect.

Tips

Keep your phone and headphones close: LDAC at 990 kbps is more sensitive to interference. Keep the devices within a few feet of each other and avoid obstacles like walls.
Use high-quality audio files: LDAC can transmit high-resolution audio, but if you’re listening to 128 kbps MP3s, you won’t notice much difference. Use lossless or high-bitrate files to appreciate the codec.
Update your firmware: Ensure your phone and headphones are running the latest firmware. Manufacturers often improve codec implementation with updates.
Reset Developer Options if issues persist: If you encounter problems, you can reset all developer options to their defaults by toggling the switch at the top of the Developer options menu.

Troubleshooting

If LDAC doesn’t seem to work, try the following:

Check codec support: Verify that your headphones explicitly support LDAC. Look for the LDAC logo on the box or in the specs. Many budget headphones don’t support it.
Re-pair your headphones: Unpair the headphones from your phone, then pair them again. This can reset the Bluetooth connection and force the codec to renegotiate.
Restart your phone: A simple reboot can resolve temporary glitches in the Bluetooth stack.
Clear Bluetooth cache: Go to Settings > Apps > Show system apps > Bluetooth > Storage > Clear cache. Then restart your phone and re-pair the headphones.
Check for interference: Move away from Wi-Fi routers, microwaves, or other devices that operate on the 2.4 GHz band. These can disrupt Bluetooth signals.
Try a different bitrate: If you experience stuttering at 990 kbps, switch to 660 kbps or 330 kbps. The audio quality is still better than SBC.

Frequently Asked Questions

Does my phone need to be rooted to force LDAC?

No, you don’t need root access. The Developer Options menu is accessible on all Android devices and allows you to change the Bluetooth codec.

Why is the LDAC option grayed out?

This usually means your connected headphones don’t support LDAC. The option is only active when a device that supports LDAC is connected.

Will forcing LDAC drain my battery faster?

LDAC at higher bitrates uses more processing power and can slightly increase battery drain on both the phone and the headphones. The difference is usually minor, but you can lower the bitrate to save battery.

Can I use LDAC with any Bluetooth headphones?

No, both the phone and the headphones must support LDAC. Check your headphone specifications to confirm.

Does LDAC work with all Android versions?

LDAC is supported on Android 8.0 (Oreo) and later. If you have an older version, you won’t be able to use it.

Is LDAC better than aptX?

LDAC can transmit up to 990 kbps, which is higher than aptX’s 352 kbps and aptX HD’s 576 kbps. However, the actual quality depends on the bitrate selected and the audio source.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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