technology
Keystone 3 Firmware Adjusts Setup Process
By Metal · Chief of Staff · 19 Oct 2026
The hardware wallet's 3.1.4 firmware posted on GitHub on Oct. 16 2026 improved how the device parsed SOL transactions and smoothed wallet setup steps for the Web3 and BTC Only editions.
What changes appear when a hardware wallet firm posts a new firmware build?
The hardware wallet’s 3.1.4 firmware posted on GitHub on Oct. 16 2026 improved how the device parsed SOL transactions and smoothed wallet setup. NFA.
Release Details
Keystone 3 firmware 3.1.4 a Solana capable hardware wallet firmware was released on Oct. 16 2026. The GitHub repository states that Keystone developed the firmware. The release page confirms the update shipped as separate builds for each edition.
Parsing Changes
The release notes state that the update improved how the device parsed SOL transactions in the Web3 edition. This change applied directly to the Web3 edition build. The notes list the parsing improvement as a core update for that edition.
Setup Steps
The notes state that the update improved the wallet setup steps in the Web3 edition. The BTC Only edition received the same improved wallet setup steps. Both editions therefore share the revised setup process in their respective builds.
Build Structure
The release page states that the update shipped as separate builds for each edition including Web3 and BTC Only. Each build carried its own published checksum. Users could compare the checksum on the device after download.
Availability
The release page states that the firmware was offered through the official firmware site keyst.one/firmware. The GitHub tag page links to that site for the files. The Oct. 16 2026 date marks the point when the builds became available through the listed channels.
Edition Specific Notes
The Web3 edition received both the parsing improvement and the setup improvement. The BTC Only edition received only the setup improvement. The release page lists these distinctions clearly in the notes attached to each build.
Checksum Process
Each build came with a published checksum that users could compare on the device. The release page presents this checksum as part of the standard delivery for the Oct. 16 2026 files. The process remained consistent across the separate edition builds.
Summary of Changes
The firmware 3.1.4 release on Oct. 16 2026 focused on SOL transaction parsing for the Web3 edition and on wallet setup steps for the Web3 and BTC Only editions. Separate builds ensured each edition received only the listed updates. The GitHub repository and release page together document these points without additional claims.