M-8.4(Multi-Coin)
The multi-coin firmware M-8.4 includes the following updates:
Fixed BTC transaction issues in some specific cases
Added support for Palm Chain (EVM compatible)
Lowered the minimum number of characters for passwords to 6 digits
Added security prompts to highlight important information for users importing/creating a wallet
Fixed decoding crowdloan transaction issues in Polkadot ecosystem
Tutorial for firmware upgrade:
Firmware UpgradeLast updated