Boss SY-1000 firmware

Boss active Device launched 2019

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Latest firmware

1.20

released 1 Apr 2025

Download firmware from boss.info · needs Boss Tone Studio for SY-1000

Updater: Boss Tone Studio for SY-1000
Manual: User manual

What's new in 1.20

Change the specification The values that can be set for AUTO OFF are OFF / 20MIN / 10HRS, and the default value has been changed to "20MIN (20 minutes)". * For information on the Auto Off function, please refer to the [OWNER'S MANUALS]. * The AUTO OFF value cannot be set correctly when using BOSS TONE STUDIO for SY-1000 Ver.1.0.3 or lower.

Last checked 27 Oct 2026

Release notes on boss.info ↗

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We check Boss's official download page for the Boss SY-1000 every day. One message per release. No spam, no newsletter.

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Boss SY-1000 manual & official pages

Boss SY-1000 user manualopens in a new tab — boss.info
Boss SY-1000 on boss.infoopens in a new tab — boss.info
Download Boss SY-1000 firmware from Bossopens in a new tab — boss.info

How to update the Boss SY-1000

Update via USB mass storage (hold WRITE at power-on).

What you need

Boss Tone Studio for SY-1000 — the software Boss uses to load firmware onto the Boss SY-1000. Download links below.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

Drivers & software for the Boss SY-1000

The Boss SY-1000 is updated with Boss Tone Studio for SY-1000, published by Boss.

Download Boss Tone Studio for SY-1000 from Bossopens in a new tab — boss.info