How to set up a Ledger Nano X? (Hardware setup)

Unboxing and Initial Inspection

1. Carefully open the sealed retail box to verify all components are present: the Ledger Nano X device, USB-C cable, recovery sheet, and quick start guide.

2. Examine the device casing for any physical damage or signs of tampering—authentic units feature a holographic seal on the packaging and a unique 24-word recovery phrase printed only on the included recovery sheet.

3. Confirm the device powers on by pressing both side buttons simultaneously—the OLED screen should illuminate with the Ledger logo and firmware version.

4. Check that the firmware version displayed is at least 2.0.0; earlier versions may lack critical security patches and Bluetooth support required for full functionality.

Connecting to Ledger Live Desktop Application

1. Download the official Ledger Live desktop application from ledger.com/download—avoid third-party sources or browser-based installers to prevent supply-chain compromise.

2. Install the application using administrator privileges on Windows or full disk access permissions on macOS, ensuring no antivirus software blocks its execution.

3. Launch Ledger Live and select “Set up a new device” when prompted—do not choose “Restore from recovery phrase” unless intentionally recovering an existing wallet.

4. Connect the Nano X via the provided USB-C cable while holding both side buttons until the screen displays “Allow USB connection”—then release the buttons to confirm.

5. Approve the firmware update if prompted; Ledger Live will automatically detect outdated firmware and initiate a secure over-the-air update signed by Ledger’s cryptographic keys.

Device Initialization and Recovery Phrase Generation

1. Navigate through the on-screen prompts using the left and right buttons until reaching the “Create a new wallet” option—select it and confirm with both buttons.

2. The device generates a cryptographically secure 24-word BIP-39 mnemonic offline—no internet connection is involved at this stage, preserving entropy integrity.

3. Write each word in exact order on the supplied recovery sheet using indelible ink—do not store digital copies, screenshots, or cloud backups of the phrase.

4. Verify the phrase by selecting three random words from the list as prompted by the device—this ensures correct transcription and reinforces memory of sequence.

5. Set a device PIN consisting of 4–8 digits—this PIN unlocks the hardware but does not grant access to funds without the recovery phrase.

Bluetooth Pairing and Mobile Integration

1. Enable Bluetooth on your iOS or Android device and install the official Ledger Live mobile app from Apple App Store or Google Play—never sideload APKs or use unofficial repositories.

2. Open the Ledger Live mobile app and tap “Add device”—select “Nano X” and follow the pairing instructions shown on both the mobile screen and Nano X display.

3. Confirm the pairing code match on both devices by comparing six-digit values—mismatched codes indicate potential man-in-the-middle interference.

4. Once paired, disable Bluetooth when not actively managing assets—persistent Bluetooth exposure increases attack surface for proximity-based exploits.

5. Use the mobile app exclusively for transaction signing confirmation—not for seed entry, PIN input, or firmware updates—to maintain air-gapped security principles.

Frequently Asked Questions

Q: Can I use the same recovery phrase on multiple Ledger devices?Yes, but doing so eliminates the primary security benefit of hardware isolation—each device becomes a single point of failure if compromised.

Q: What happens if I lose my recovery sheet but remember the PIN?The PIN alone cannot restore access—funds remain permanently inaccessible without the original 24-word phrase or a verified backup stored offline.

Q: Is it safe to update firmware over Bluetooth?No—firmware updates require USB connection and must be initiated through Ledger Live desktop; Bluetooth is disabled during all update processes to prevent injection attacks.

Q: Why does the device ask me to verify words during setup?This step confirms accurate manual transcription of the recovery phrase—preventing loss due to spelling errors, transposed words, or omitted entries.