By default, the ERA Wallet ships with English pre-installed. Changing the device language requires a firmware update to install the new language pack.
Currently supported languages: English and Russian.
Steps to Change Device Language
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Open the ERA Wallet Companion App (used for firmware updates).
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Tap the Settings gear icon in the top-right corner of the app.
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In the settings menu, select:
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App Language — changes the language of the companion app
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Device Language — changes the language of your ERA Wallet device
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After selecting a new device language (e.g., Russian), the app will prompt you to perform a firmware update.
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Press Update and follow the usual firmware update procedure via NFC. The update takes approximately 1–2 minutes and installs the selected language onto the device.
✅ All saved wallets and data on your device remain intact during this process. No information will be lost.
- Once the update completes, your ERA Wallet will use the new language.
💡 The companion app automatically uses your phone's system language, but you can manually change it in the same settings menu.