Trezor Stuck in Bootloader Mode — How to Exit
Trezor booting into bootloader mode? Reconnect without holding any buttons, and reinstall firmware in Suite if it loops.
Introduction
TL;DR
- Reconnect the device without holding any button — that's what triggers bootloader mode.
- Bootloader mode is normal for installing firmware; it shouldn't persist.
- If it loops, reinstall or update firmware through Trezor Suite.
- A genuine-firmware check rules out tampering.
Reconnect without touching the buttons
Bootloader mode is usually entered by holding buttons (or swiping on touchscreen models) while connecting. Unplug, then reconnect without pressing anything — the device should boot normally.
What bootloader mode is
Bootloader mode lets the device receive firmware. It's a normal, intended state — the problem is only if the device won't leave it for everyday use.
Reinstall or update firmware
If it keeps returning to bootloader mode, connect to Trezor Suite and follow the prompt to install or reinstall firmware. Suite verifies firmware authenticity during the process.
Rule out a hardware or tamper issue
If reinstalling firmware doesn't resolve a persistent loop, or you bought the device from a non-official reseller, verify its authenticity and contact official support.
Frequently Asked Questions
Common questions about hardware wallets and crypto security
Why did it enter bootloader mode?
Is reinstalling firmware safe for my coins?
Could this mean the device was tampered with?
Ready to Choose Your Wallet?
Now that you have the knowledge, take the next step toward securing your crypto.