Device id does not match between bootloader mode screen and features message

[isaacvr]

Describe the bug
The features message return the device ID in hexadecimal

Environment information:

• OS: GNU/Linux
• Platform: Linux 4.19.0-1-amd64 x86_64
• Firmware Version: a9e7d92

Steps to Reproduce
Steps to reproduce the behavior:

1. Plug in the device.
2. Hint a command to get features, eg: skycoin-hw-cli features
3. Unplug the device.
4. Plug in the device again but with the both buttons pressed.
5. Look at the screen for the Serial No. value.

Actual behavior
From the features command the device returns the device id in hexadecimal, for the bootloader mode the screen show the hexadecimal of the hash of the device id.

Expected behavior
Need to be defined, but should match.

Additional context
This affect the desktop wallet as when you setup a device for the first time the device have the device id as label.

Screens:

skycoin-hw-cli features
{"vendor":"Skycoin Foundation","device_id":"353839350951373349002B00","pin_protection":false,"passphrase_protection":false,"initialized":true,"bootloader_hash":"jFmzRR/QBeL4vXfEDEhbewtnujIOjZ0FIbSGUvKPVNE=","pin_cached":false,"passphrase_cached":false,"needs_backup":true,"model":"1","fw_major":1,"fw_minor":7,"fw_patch":0,"firmware_features":0}
[2019-06-07T19:43:36-04:00] INFO [skycoin-hw-cli]: 

Firmware features:
{"RequireGetEntropyConfirm":false,"IsGetEntropyEnabled":false,"IsEmulator":false,"FirmwareFeaturesRdpLevel":0}