• Whereas Nano gadgets already in use nonetheless operate, future compatibility with apps and protocols isn’t assured.
• Ledger advises all Nano homeowners to make sure they’ve safely backed up their 24-word secret restoration phrase.
• The choice to droop Nano’s {hardware} pockets has been closely criticized.

In a debate-rising transfer throughout the Crypto Neighborhood, Ledger introduced it will be canceling its longtime Nano {hardware} pockets.

The announcement comes as a part of Ledger’s Spring 2025 replace, marking the tip of an period of some of the extensively used crypto safety gadgets launched in 2016.

Nano S has reached technical limits

Ledger mentioned Nano’s {hardware} has reached its technical limits, making it more and more tough to assist trendy blockchain purposes and superior safety features.

In line with the corporate, the restricted flash reminiscence and RAM on the gadget are a serious constraint on at this time’s evolving cryptographic setting.

The Nano S was initially outfitted with a safe factor chip (ST31H320) that supplied 320 kb of flash reminiscence, which was enough at launch.

Nevertheless, Ledger says that reminiscence is now not enough to assist options similar to clear signal, ledger restoration, NFT switch, tall chain and Uniswap swap, or a number of apps working concurrently.

The corporate emphasised that whereas the Nano S continues to be obtainable, it has not obtained firmware updates, safety patches or new app assist.

Ledger needs Nano customers to improve

Ledger is urging clients to maneuver to newer fashions such because the Nano S Plus, Nano X, Ledger Stax, or the not too long ago launched Ledger Flex.

The corporate claims that upgraded gadgets will include extra storage, ease of use and compatibility with upcoming blockchain know-how.

Ledger has additionally launched the Ledger Restoration key, a brand new offline software for recovering non-public keys that work with out the Web or cloud companies.

This innovation permits customers to guard their keys with pins and securely retailer them on good playing cards accessible by way of NFC, avoiding the identification verification course of that has sparked criticism of its predecessor, Ledger Recuperate.

Regardless of these additions, the transition from the NanoS isn’t easy within the eyes of many long-time customers.

Repulsion towards pressured transition

Many crypto customers have expressed disappointment and anger at what they describe as a sudden, pointless abortion.

On platforms like X (previously Twitter), customers argue that Nano is accusing him of staying practical and that ledgers are pushing for pressured upgrades that compromise belief.

One consumer referred to as Ledger @Bayc5511 criticizes the corporate for ignoring clients who bought Nano gadgets on the 2021-2023 Bull Run.

What is that this about intercourse @ledger Why are you canceling assist for Nano? I am positive nearly all of folks in 2021-2023 use this gadget as their main {hardware} pockets. An organization that’s completely nugatory won’t ever purchase one other ledger product once more. https://t.co/coajuy0n3l

– ⁵⁵¹¹🍌 (@bayc5511) June twenty fifth, 2025

One other consumer @stryed0r identified that reminiscence limits have all the time been current and are usually not a legitimate purpose to discontinue assist now.

“{Hardware} has reached a restrict on what might be supported. The reminiscence capability of a tool limits the variety of apps that may be put in without delay, making it tough to handle a number of property or blockchains.”
This has all the time been the case!

It isn’t a correct purpose.

-stryed0r🛸 (@stryed0r) June 26, 2025

These sentiments mirror broader issues that ledgers are abandoning backward compatibility, thereby placing the belief they spent years in danger.

The ledger defends that call

In response to the backlash, ledgers reiterated that Nano reached end-of-life standing in 2022, and this last phase-up was a part of a long-standing transition.

The corporate has revealed that the Nano S Plus, which holds the identical type issue however consists of extra reminiscence and ongoing assist, continues to be working completely.

To facilitate shifting, Ledger presents a 20% low cost to customers who improve from the Nano S to new gadgets.

Regardless of this gesture, many customers are searching for free exchanges and arguing that safety mustn’t value additional prices for early adopters.