Nothing Headphone (a) Firmware v1.0.1.51 Update (April 29, 2026)

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📝 Key Points of This Article

• Nothing has released firmware version v1.0.1.51 for its new “Headphone (a)” wireless headphones.
• This is the first update since firmware version v1.0.1.45, which was released at the time of launch.
• The update brings improvements to sound clarity and connectivity.

On Wednesday, April 29, 2026, the British tech startup Nothing Technologies (Nothing) began rolling out firmware version v1.0.1.51 for the new “Headphone (a)” wireless headphones, which were released on Friday, March 13, 2026.

This firmware update for the “Headphone (a)” follows firmware version v1.0.1.45, which was released simultaneously with the product launch. Firmware version v1.0.1.51 provides enhancements for clearer sound quality and improved connectivity.

Firmware updates for the “Headphone (a)” are performed via the “Nothing X” app for Android or iOS. Note that the update is being released in stages.

“Nothing X” App Links

Source: Nothing