Download Firmware Trezor Model T 2.5.3

Last month, Trezor released firmware for its Model T hardware wallet with version number 2.5.3. This allows you to safely manage your cryptocurrency by storing the private key, the key with which you can make payments, outside your computer or smartphone. It supports more than 1400 various cryptocurrencies and crypto tokens, such as bitcoin, ethereum, monero and zcash. The changes in this release are as follows:

Trezor Device Firmware Update November 2022

The November 2022 Trezor device firmware updates brings the Trezor Model T to firmware version 2.5.3 and the following improvements:

• Detect Missing USB Connection. Your hardware wallet will now display the message NO USB CONNECTION if the USB cable you are using doesn’t allow data transfer, or if your USB port is damaged.
• Road to CoinJoin. This firmware version brings infrastructure necessary for the upcoming Bitcoin CoinJoin release next year.
• Fee Rate When Replacing Transaction. The transaction fee rate you will pay is now shown to two decimal places on your device screen.
• Zcash Unified Address. Trezor Model T firmware now supports the sending of funds to the new Zcash unified address format.
• Cardano CIP-36 and Monero Fixes. External contributors have brought support for Cardano CIP-36 governance registration format, while Monero addresses have been fixed to display properly, and an issue sending transactions to integrated addresses has been fixed.

Change log 2.5.3:

Added

• Optimize touch controller communication. #262
• Add SLIP-0025 CoinJoin accounts. #2289
• Show red error header when USB data pins are not connected. #2366
• Add support for Zcash unified addresses. #2398
• Using hardware acceleration (dma2d) for rendering. #2414
• Add stack overflow detection. #2427
• Show fee rate when replacing transaction. #2442
• Support SetBusy message. #2445
• Add serialize option to SignTx. #2507
• Support for Cardano CIP-36 governance registration format. #2561
• Implement CoinJoin requests. #2577

Changed

• Extend decimals of fee rate to 2 digits. #2486
• Display only sat instead of sat BTC. #2487
• Remove old BulletProof code from Monero. #2570

Fixed

• Fix sending XMR transaction to an integrated address. #2213
• Fix XMR primary address display. #2453