Oh well,the thief doesn't aware that the trezor is a wallet of bitcoin. Good thing they don't know about the thing. However, i wonder if you dont have any crypto wallets downloaded in your phone? When thieves got it, they'll probably gonna hack that to open it. ( I hope not). That's also a goos side for having a btc in a trezor, we can spend it when we need it in times of emergency cases like this.