If your phone calculator cannot convert some currencies, you can try to update the calculator. The calculator provides an exchange rate conversion function. It needs to be connected to the Internet to obtain real-time updates of data. Please open the network permission when using it.
Update method:
1. Long press the App icon > App info > Storage usage > Clear data & cache to try
2. Restart your phone to try
3. Please update your system version to the latest.
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