Front left view of the Sony SRS XB33 speaker.

How to Factory Reset Sony SRS XB33 Bluetooth Speaker

Show you how to factory reset your Sony SRS XB33 portable wireless speaker to its default settings.  Factory resetting restores the XB33 to default state. Plus, it erases any earlier paired Bluetooth devices from memory. Clearing these stops this speaker from pairing to any nearby Bluetooth devices. Also, you might factory reset to get it ready for sale or re-gifting, or to stop it from syncing wirelessly with devices you no longer wish it to connect with.





How to Factory Reset the Sony SRS XB33 Speaker, Step by Step Routine

1. Turn the Speaker ON

Press and release the Power button for a half-second or so. Find the Power button as shown in the next picture.

The -Power- button on the Sony SRS XB33 speaker. How to Factory Reset Sony SRS XB33.
Sony SRS XB33 speaker -Power- button.

Find the Power button, as shown in the last picture above.

Then, the status light comes on, as shown next.

Picture of the Sony SRS XB33 speaker -Power- lamp lit up.
Sony SRS XB33 speaker -Power- lamp lit up.

The speaker may make a ding-dong tone sound when it powers up and announce that it has paired, should it connect to a in-range device. Or it may make no sound at all if not.  But whether the unit pairs or not though, this factory reset routine works the same way, as follows.

2. Press and Hold the Pairing and Volume DOWN Buttons Together

Find these buttons as shown next.  They are both on the top button panel, as we point out in the next picture.

The -Bluetooth Pairing- and -Volume DOWN- buttons.
The -Bluetooth Pairing- and -Volume DOWN- buttons.

The XB33 then enters the factory reset process.

Next, after a few seconds, the speaker powers OFF. The status lamp goes dark, as shown next. Plus, note that on the SRS XB33, there is no power-down sound.

The dark -Power- light.
The dark -Power- lamp.

3. Check that your Sony SRS XB33 Speaker Did Indeed Factory Reset

Next, power on the unit again, as detailed in step 1 above.

Note that after factory reset, the XB33 comes up in discovery mode. The Pairing Mode lamp double blinks blue to let you know this.

The glowing -Bluetooth Status- light.
The -Bluetooth Status- lamp glowing.

This is a signal that you may then look for this speaker on a nearby BT device, and pair to it if you wish.





4. Done with How to Factory Reset the Sony SRS XB33 !

The factory reset is now complete. So you may safely sell or gift the 33, or pair it again with your favorite Bluetooth devices.

After a factory reset, the XB33 no longer automatically syncs with any previously joined Bluetooth device. Thus, to restore auto pairing, you manually connect it with a device. Then, any time that both speaker and that device have Bluetooth turned on, and they’re near to each other, pairing automatically takes place once more.

Related Posts to How to Factory Reset Sony SRS XB33

  1. How to Factory Reset Sony SRS XB22 Speaker
  2. How to Factory Reset Sony SRS XB21 BT Speaker
  3. Factory Reset Sony SRS XB12 Bluetooth Speaker
  4. How to Factory Reset the Sony SRS XB10 Speaker
  5. Factory Resetting the Sony SRS XB13 Mini Speaker

Other Posts About the Sony SRS XB33 Speaker

  1. How to Check Sony SRS XB33 Battery Life

References for How to Factory Reset the Sony SRS XB33

  1. Sony SRS XB33 Bluetooth Wireless Speaker Product Page at Sony.com

Revision History

  • 2021-09-23: First published.
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