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Should you upgrade your trezor for bitcoin holding?

The ongoing debate about whether Trezor One users should upgrade to newer models has sparked significant discussions among Bitcoin holders. A flurry of comments on various forums points to the perceived security risks and the need for technological improvements, especially with the rise of USB-C connections.

By

Fatima Ahmed

Jul 12, 2025, 08:39 AM

Edited By

Laura Chen

Updated

Jul 13, 2025, 09:39 AM

2 minutes needed to read

A side-by-side view of an old Trezor hardware wallet next to a newer model, showcasing their designs and features.
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Safety First: Firmware and Security Woes

Current Trezor One users are increasingly anxious about older devices not receiving crucial firmware updates. One commenter stated, "The biggest vulnerabilities come down to the device itself and the randomness used when generating the seed phrase." This concern echoes throughout the community, as many emphasize that device integrity is critical to security.

Another contributor urged that while hardware wallets are marketed as essential, the real security relies heavily on having the private key safely generated offline. They mentioned, "You could just transfer the public key as a β€˜Watch-Only’ wallet in Bluewallet and never bother with these pieces of hardware again if your plan is to hodl long term." This perspective shifts the conversation towards exploring alternatives to hardware wallets.

The Seed Phrase: Key to Security

The consensus remains strong that the root of security lies in seed phrases rather than the hardware itself. One user noted, "Your wallet is your seed words, not the Trezor gadget." This sentiment is crucial as holders weigh their options regarding device upgrades.

USB-C: The Future is Here

Comments also point to a growing preference for USB-C technology, shedding light on the frustrations experienced with mini USB. A user emphasized, "USB-C is the future; I would get rid of any micro USB device ASAP." Another further highlighted the physical wear of mini USB connectors compared to the more durable USB-C connections, which are likely to offer longer-term reliability.

Mixed Reviews on Upgrading

While some users advocate for an upgradeβ€”"If it’s been about over ten years, I would get a new one"β€”others argue that the existing Trezor One still has its merits. One user commented, "It’s like 10 years old and going strong. I use it like once every 3 months just to make sure it’s still alive." This reflects a mixed sentiment amongst holders.

Insights from the Community

  • πŸ”‘ Increasing concern over firmware updates and device vulnerabilities

  • ⚑ Shift towards USB-C recommended for enhanced reliability

  • πŸ’­ Emphasis on securing seed phrases over the hardware itself

The comments paint a picture of a cautious yet innovative community that is weighing the pros and cons of hardware wallets. With ongoing advancements in technology, many Bitcoin holders are feeling the pressure to evaluate whether their old devices still meet today's rigorous security standards.