![Manual Trezor One: Atualizando o firmware - KriptoBR - Única Revenda Oficial Trezor, Ledger, SecuX,. BitBox, Yubico e Key-ID na América Latina Manual Trezor One: Atualizando o firmware - KriptoBR - Única Revenda Oficial Trezor, Ledger, SecuX,. BitBox, Yubico e Key-ID na América Latina](https://kriptobr.com/wp-content/uploads/2021/04/Wallet_Trezor_Firmware_Update_T1_0.png)
Manual Trezor One: Atualizando o firmware - KriptoBR - Única Revenda Oficial Trezor, Ledger, SecuX,. BitBox, Yubico e Key-ID na América Latina
![Details of Security Updates for Trezor One (Firmware 1.8.0) and Trezor Model T (Firmware 2.1.0) | by SatoshiLabs | Trezor Blog Details of Security Updates for Trezor One (Firmware 1.8.0) and Trezor Model T (Firmware 2.1.0) | by SatoshiLabs | Trezor Blog](https://miro.medium.com/max/1200/1*wLkNMPBLuMgRblo-v8tPQA.png)
Details of Security Updates for Trezor One (Firmware 1.8.0) and Trezor Model T (Firmware 2.1.0) | by SatoshiLabs | Trezor Blog
The bootloader version is 1.8.0. How do I update the custom firmware? · Issue #284 · trezor/trezor-firmware · GitHub
![T1 downgrade to firmware not compatible with current bootloader is allowed · Issue #3706 · trezor/trezor-suite · GitHub T1 downgrade to firmware not compatible with current bootloader is allowed · Issue #3706 · trezor/trezor-suite · GitHub](https://user-images.githubusercontent.com/10185314/116230789-5c27b980-a758-11eb-9568-4c14e289569f.png)
T1 downgrade to firmware not compatible with current bootloader is allowed · Issue #3706 · trezor/trezor-suite · GitHub
![Trezor on Twitter: "@bitdov @pavolrusnak @SSatoshiho Hi, we are sorry to read about your issues with Trezor. Please, contact our support directly at https://t.co/S9CzyamBfx Provide as many relevant details regarding the issue Trezor on Twitter: "@bitdov @pavolrusnak @SSatoshiho Hi, we are sorry to read about your issues with Trezor. Please, contact our support directly at https://t.co/S9CzyamBfx Provide as many relevant details regarding the issue](https://pbs.twimg.com/media/EfElibnWkAEAkLU.jpg)
Trezor on Twitter: "@bitdov @pavolrusnak @SSatoshiho Hi, we are sorry to read about your issues with Trezor. Please, contact our support directly at https://t.co/S9CzyamBfx Provide as many relevant details regarding the issue
![Details of Security Updates for Trezor One (Firmware 1.8.0) and Trezor Model T (Firmware 2.1.0) | by SatoshiLabs | Trezor Blog Details of Security Updates for Trezor One (Firmware 1.8.0) and Trezor Model T (Firmware 2.1.0) | by SatoshiLabs | Trezor Blog](https://miro.medium.com/max/1400/1*ZJSwce0y6nS6BYprMjlL4A.png)