How to change Trezor Suite language settings? (App settings)

Language Configuration in Trezor Suite App

1. Launch the Trezor Suite application on your iPhone, iPad, or desktop device.

2. Ensure your Trezor hardware wallet is connected and unlocked before proceeding.

3. Tap or click the gear icon located in the top-right corner of the main interface to open Settings.

4. Scroll down to the General section and select Language.

5. A list of supported languages appears — including English (US), English (UK), English (Australia), Spanish (Latin America), Spanish (Spain), French (France), French (Canada), German, Italian, Portuguese (Brazil), Portuguese (Portugal), Dutch, Polish, Czech, Slovak, Romanian, Bulgarian, Hungarian, Greek, Turkish, Ukrainian, Russian, Hebrew, Arabic, Japanese, Korean, Chinese (Simplified), Chinese (Traditional), Thai, Vietnamese, Malay, Indonesian, Finnish, Swedish, Danish, Norwegian, Estonian, Latvian, Lithuanian, Croatian, Slovenian, and Catalan.

6. Tap or click your preferred language — the app will reload instantly with the new localization applied across all menus, labels, and notifications.

Language Sync Across Devices

1. Language preference is stored locally on each device and does not synchronize across platforms via cloud or account login.

2. Changing the language on your iPhone does not affect the desktop version running on Windows or macOS.

3. Web-based Trezor Suite accessed through browsers retains its own independent language setting, even when using the same Trezor device.

4. If you use multiple devices daily, each must be configured manually to maintain consistency.

5. The Trezor Safe 7 model supports full Bluetooth-driven UI localization, while older models like Trezor One or Model T display only partial translation due to firmware limitations.

Impact on Wallet Operations

1. Switching language does not alter the underlying wallet structure, transaction signing logic, or cryptographic behavior.

2. All displayed addresses, transaction hashes, and QR codes remain identical regardless of selected language.

3. Asset names such as BTC, ETH, SOL, and token symbols stay in their standard uppercase format without localization.

4. Portfolio value calculations, balance updates, and exchange rate feeds function identically across all language versions.

5. WalletConnect sessions initiated in one language persist seamlessly when switching to another — no re-authentication is required.

Trezor Suite Desktop vs Mobile Language Handling

1. Desktop Suite (Windows/macOS/Linux) reads system locale by default during first launch but allows manual override at any time.

2. iOS version respects iOS system language unless explicitly changed inside the app — no automatic fallback occurs if a selected language lacks full translation coverage.

3. Android support remains unofficial; language settings are inaccessible on unsupported third-party clients.

4. Some localized strings may appear truncated or misaligned in right-to-left languages like Arabic or Hebrew due to UI layout constraints.

5. Firmware update prompts and error messages always appear in the currently selected app language — never defaulting to English unless that option is chosen.

Frequently Asked Questions

Q: Does changing the app language affect my recovery seed display?A: No. Recovery phrases always appear in the original language used during device initialization — typically English for most Trezor models, regardless of app language selection.

Q: Can I set different languages for send/receive screens versus portfolio overview?A: No. The entire Trezor Suite interface uses a single global language setting — no per-screen or per-section language customization exists.

Q: Why do some buttons still show English text after switching to German?A: Partial translations occur when community-contributed localization files lack completeness. Missing strings fall back to English as a default rendering behavior.

Q: Is Chinese (Traditional) supported on iOS but not on desktop?A: Both platforms support Chinese (Traditional), though desktop builds may require manual installation of updated translation bundles from Trezor’s GitHub repository.