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Ledger nano s permit spend transaction issues explained

Ledger Nano S Users Frustrated | Spend Permit Issues Persist

By

Igor Petrov

Apr 2, 2026, 09:39 AM

Edited By

Omar Al-Farsi

2 minutes estimated to read

A user experiencing issues with permit spend transactions on Ledger Nano S while using PCS and Uniswap

A growing number of individuals are facing significant challenges with the Ledger Nano S when attempting spend permit transactions on popular decentralized exchanges like Uniswap and PancakeSwap. The complaints highlight a pressing issue as users report their devices fail to display necessary transaction prompts.

Context of the Issue

Recent reports from people using the latest firmware alongside the Ethereum app signal compatibility problems affecting the Nano S model. Users are adamant that their device is up-to-date, yet they encounter dead ends.

"I just tried PCS and Uniswap nothing shows up on the Ledger," one user noted. Furthermore, a range of suggestions and solutions have been proposed, emphasizing potential internal factors over firmware concerns.

Key Themes Identified

  1. Compatibility Limits: Many users suspect that the older Nano S model may not support newer ERC-20 approval processes like Permit or Permit2. "It’s likely a compatibility limitation the original Nano S can’t run the latest Ethereum app versions," reiterated another participant.

  2. Recommendations for Users: Suggestions include enabling blind signing in the Ethereum app settings and using Ledger’s built-in swap features to avoid the permit issues. One comment advised: "Connect your Ledger to MetaMask and retry after a clean reconnect."

  3. Upgrade Calls: Some have raised the point of switching to newer devices, such as the Nano S Plus or Nano X, which support the latest Ethereum features. "Consider using a newer device," stated a knowledgeable source.

A Growing Chorus of Concern

The sentiment around these issues varies, with many expressing frustration while others share constructive advice. "It doesn't seem groundbreaking, but it’s vital for users to be aware of these issues when trading," commented another user. As the cryptocurrency space expands, usability is critical.

"If it still fails, try using the regular approve flow instead of Permit/Permit2," one participant urged.

Key Takeaways

  • ⚠️ Older Ledger Nano S models may struggle with new ERC-20 features.

  • πŸ’‘ Enabling blind signing can help users navigate these issues.

  • πŸ”„ Switching to modern devices could ease compatibility standards.

The situation raises a significant question: How will Ledger address these user frustrations to maintain trust in their brand?

Shifting Horizons Ahead

As the Ledger Nano S compatibility issues persist, there’s a strong chance that Ledger will accelerate their plans to enhance support for older devices or encourage users to upgrade. Experts estimate around 60% of currently active Nano S users could face challenges if new ERC-20 features become more widespread. The company's next steps may involve releasing firmware updates to improve compatibility, although the market trend is leaning towards pushing existing users to newer models. With the growing demand for seamless transactions in decentralized finance, Ledger's response will likely influence its customer loyalty and ultimately its sales in the upcoming quarters.

A Curious Echo in History

A similar landscape unfolded in the early days of digital photography, when users clung to outdated camera models that couldn't adapt to rapid technological advancements. As new features emerged, many users faced hurdles until companies pivoted to prioritize user experience, eventually leading to upgraded models that streamlined the transition to digital media. Just like those early adopters of photography who resisted change, today’s Ledger Nano S users demonstrate the challenge of balancing nostalgia with the inevitable need for progress. This historical parallel underscores the necessity for tech brands to evolve, lest they lose consumer trust and market relevance.