How to Update Ledger Nano X Firmware — Step by Step Screens
Quick overview: why firmware updates matter
Firmware on a hardware wallet controls how the device talks to your computer or phone, how keys are stored inside the secure element, and how the user confirms transactions on-screen. Updates can add new coin support, fix bugs, and patch vulnerabilities. Why update? Because small fixes sometimes block bigger problems later. In my testing, a routine update fixed a connectivity quirk that caused occasional app crashes (so yes, they do matter).
But updates change low-level code. That means you should prepare carefully. Don’t rush in while you’re tired or on public Wi‑Fi.
For a deeper discussion of firmware authenticity and verification, see our detailed guide on firmware updates verification.
Prepare before you update
Before you run the update, run through this short checklist:
- Confirm you know your seed phrase (recovery phrase). Never enter it online. (If you rely on a passphrase / 25th word, confirm you remember it.) See seed phrase management.
- Update Ledger Live (desktop or mobile) to the latest version.
- Charge the device battery above ~30% or plug into power. Low battery can interrupt updates.
- Close any open wallet apps on the device so Ledger Live can communicate with it.
- Use a good USB cable and a direct USB port (avoid hubs when possible).
And yes, I double‑check the recovery phrase before any major firmware operation. It’s quick and worth the peace of mind.
USB vs Bluetooth: which to use for updates (quick table)
| Connection |
Reliability |
Security |
When to use |
| USB (recommended) |
High — fewer dropouts |
Highest practical security for updates |
Use when possible, especially for firmware installs |
| Bluetooth |
Convenient |
Slightly higher attack surface; more potential for interference |
Use only if USB isn’t available (mobile-only scenarios) |
Note: for firmware installs I prefer USB. Bluetooth is fine for daily balance checks and transactions, but a wired connection reduces variables during an update. And no, Bluetooth isn't automatically insecure — just a different risk profile.
Link: more on connectivity risks in connectivity-bluetooth-usb.
Step-by-step: ledger update step by step (with on-screen steps)
This is a practical, non-exhaustive sequence that matches the typical Ledger Live + Nano X flow. Screen labels can change with app versions, so read prompts carefully.
Launch Ledger Live and connect the device via USB (or pair via mobile Bluetooth). Unlock the device with your PIN.
If Ledger Live shows a firmware update notification, click the update button (often in the Manager or the app banner). If you don't see it, open Manager and follow the prompt.
- Ledger Live will show instructions: back up your recovery phrase and don’t unplug the device.
Follow on-screen prompts in Ledger Live: accept terms and allow Ledger Live to prepare the firmware package. You may be asked to close apps on the device.
On the device you'll be asked to confirm the update. The device will display a fingerprint or version number. Confirm by pressing both buttons (on the same line you see on the device).
Wait. The firmware installs and the device may reboot into a progress screen. Do not unplug or close Ledger Live. This stage typically takes a few minutes.
After reboot, the device may prompt you to enter your PIN again. Reinstall any apps that were removed during the update via Manager and re-open accounts to let Ledger Live re-scan balances.
A few practical notes from my experience: Ledger Live handles signature checks automatically for most updates. Still, follow the device screen: if it asks to confirm a fingerprint or to enter bootloader mode, do it on the hardware wallet itself.
If the update fails: troubleshooting and recovery
What if the update stops, or the device appears stuck? First, don’t panic. Follow these steps:
- Reconnect the device and restart Ledger Live.
- Try a different USB cable or port. Use a direct port (no hub).
- If the device boots to a bootloader screen and Ledger Live can’t continue, follow our troubleshooting-bootloader guide.
- If the computer doesn't detect the device, see troubleshooting-not-detected.
- If you must reset the device and reinstall firmware, you can restore your accounts with your seed phrase (recovery phrase). See recover-if-broken for restore steps.
But don't enter your seed phrase unless you're restoring on the hardware wallet itself (never into a website or a phone app). That single rule prevents most catastrophic mistakes.
Security checks and firmware verification
Firmware updates are signed by the vendor and verified by Ledger Live before install. This reduces risks from tampered files. Still, you should:
- Install firmware only through official Ledger Live downloads (desktop or official mobile app).
- Verify the device shows the correct update prompt and version on its screen before you confirm.
- Avoid downloading separate firmware files from unknown sites.
For a deeper technical check (manual hash verification and supply‑chain advice), read our firmware updates verification and authenticity-supply-chain pages.
Common mistakes to avoid
- Buying a wallet from an unofficial seller. (Always check the source: shady resellers can tamper with boxes.) See where-to-buy-safely.
- Entering your seed phrase into any website or app to “restore faster.” Never do that.
- Updating over a weak Bluetooth connection when a USB cable is available — you risk interruptions and partial installs.
- Skipping a backup of your seed phrase before firmware changes (I know, slightly annoying; do it anyway).
But don't be overly paranoid either: normal, careful updates are routine and safe when you follow the prompts.
Who this guide is for (and who should look elsewhere)
Who should follow this page:
- Holders who already own the Nano X and need a clear step-by-step update path.
- People who prefer concrete on-screen expectations and screenshots.
- Intermediate users who understand seed phrases and PIN handling.
Who should look elsewhere:
- Complete beginners who haven’t yet set up a recovery phrase — start at first-time-setup and seed-phrase-management first.
- Users running custom firmware or experimental setups — consult advanced resources and developer docs.
FAQ: real user questions
Q: Can I recover my crypto if the device breaks?
A: Yes. If you have your seed phrase (recovery phrase), you can restore your accounts on another compatible hardware wallet or supported wallet software. See recover-if-broken.
Q: What happens if the company goes bankrupt?
A: Your crypto is controlled by private keys derived from your seed phrase. As long as you have that seed phrase (and any passphrase), you can restore funds independently of the company. Consider geographic backups and inheritance planning (see inheritance-planning).
Q: Is Bluetooth safe for a hardware wallet?
A: For daily use it's convenient and generally acceptable. For firmware updates I recommend USB because it reduces failure points. See more on connectivity-bluetooth-usb.
Conclusion and next steps
Firmware updates keep your hardware wallet functional and secure. They can feel intimidating, but with a few minutes of preparation — confirm your recovery phrase, use a reliable cable, and follow the on-screen prompts — they go smoothly. In my testing, the process is straightforward when you follow the checklist above.
For verification details and deeper security checks, read our full guide on firmware updates verification. If you're still setting up your device, start at nano-x-setup or the nano-x-unboxing walkthrough.
Ready to update? Take five minutes to prepare, follow the steps above, and keep your seed phrase offline and safe.
