Page 18 - User manual - Ledger Nano S

● Check the Secure Element​ version is 1.4.2.
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● Click on the right button. Check the MCU​ version is 1.5.
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You've successfully updated the firmware of your Ledger Nano S.

Step 8 - Reinstall applications
● The Ledger Nano S is now updated. You can install applications and use the device.
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● Go to to the ​APPLICATIONS tab on the Ledger Manager. For each application you

wish to install, click on the green download icon. If the application installation fails,

please try to disconnect the Ledger Nano S and reconnect it.

● Please install the Bitcoin app first: all other apps require the Bitcoin app installed to

operate properly.